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62 SECTIONS · 1748 TOPICS

Elk Stack Roadmap

  1. Understanding ELK Stack Architecture

    1. 1. Understanding Elasticsearch Components
    2. Example: Node Types in Elasticsearch
    3. 2. Understanding Logstash Pipeline Architecture
    4. Example: Basic Logstash Pipeline Configuration
    5. Key Concepts in Pipeline Architecture
    6. 3. Understanding Kibana Role
    7. Example: Creating a Kibana Dashboard
    8. 4. Understanding Beats Purpose
    9. Example: Filebeat Configuration
    10. 5. Understanding Data Flow
    11. ELK Stack Data Flow Process
    12. Example: Logstash Pipeline Configuration
    13. Key Data Flow Concepts
    14. 6. Understanding Node Types
    15. 7. Understanding Cluster Coordination
    16. Example: Cluster State Update
    17. Key Coordination Mechanisms
    18. 8. Understanding Shard Distribution
    19. Example: Shard Distribution Configuration
    20. Shard Distribution Principles
    21. 9. Understanding Document Storage
    22. Example: Indexing a Document
    23. Storage Overview
    24. 10. Understanding Query Execution
    25. Example: Basic Query Execution in Elasticsearch
    26. Query Execution Flow
    27. 11. Understanding Scaling Models
    28. Vertical vs Horizontal Scaling
    29. Example: Elasticsearch Shard Distribution
    30. Scaling Considerations for ELK Stack

  2. Installing and Setting Up Elasticsearch

    1. 1. Installing Elasticsearch
    2. Example: Docker Run Command
    3. 2. Configuring JVM Heap Size
    4. Example: Setting Heap Size in jvm.options
    5. Best Practices for Heap Size
    6. 3. Setting Up Network Bindings
    7. Example: Binding to All Interfaces
    8. 4. Configuring Cluster Name
    9. Example: Setting Cluster Name
    10. 5. Setting Up Node Roles
    11. Example: Configure Node Roles
    12. 6. Configuring Path Settings
    13. Example: Setting custom paths in elasticsearch.yml
    14. 7. Setting Up Environment Variables
    15. Example: Elasticsearch Environment Configuration
    16. Best Practices for Environment Variables
    17. 8. Configuring Cluster Discovery
    18. Example: Basic Cluster Discovery Configuration
    19. 9. Starting and Stopping Services
    20. Starting Elasticsearch Service
    21. Stopping Elasticsearch Service
    22. 10. Verifying Installation
    23. Example: Check Elasticsearch Status
    24. Example: List All Indices
    25. 11. Configuring Bootstrap Checks
    26. Example: Enabling Memory Lock

  3. Installing and Setting Up Logstash

    1. 1. Installing Logstash
    2. Example: Running Logstash via Docker
    3. 2. Understanding Pipeline Configuration
    4. Example: Basic Pipeline Configuration
    5. 3. Creating Basic Pipeline
    6. Example: Basic Logstash Configuration
    7. Configuration Components
    8. 4. Configuring JVM Heap Size
    9. Example: Setting JVM Heap Size in logstash.yml
    10. 5. Setting Up Path Settings
    11. Example: Configuring Path Settings in logstash.yml
    12. 6. Setting Up Environment Variables
    13. Example: Logstash Environment Configuration
    14. 7. Starting and Stopping Services
    15. Starting Logstash Service
    16. Example: Starting Logstash with systemd
    17. Stopping Logstash Service
    18. Example: Stopping Logstash with systemd
    19. 8. Verifying Installation
    20. Example: Check Logstash version
    21. 9. Configuring Pipeline Workers
    22. Example: Setting Pipeline Workers
    23. 10. Setting Up Multiple Pipelines
    24. Example: Configuring Multiple Pipelines
    25. Example: Pipeline Configuration Files
    26. 11. Testing Configuration
    27. Example: Test Logstash Configuration

  4. Installing and Setting Up Kibana

    1. 1. Installing Kibana
    2. Example: Docker Installation
    3. 2. Configuring Elasticsearch Connection
    4. Example: Basic Elasticsearch Connection Configuration
    5. 3. Setting Server Configuration
    6. Example: Basic Kibana server configuration
    7. Example: Kibana with SSL enabled
    8. 4. Configuring Base Path
    9. Example: Setting base_path in kibana.yml
    10. 5. Setting Up Environment Variables
    11. Example: Kibana Environment Configuration
    12. 6. Starting and Stopping Services
    13. Example: Starting Kibana service
    14. 7. Verifying Installation
    15. Example: Check Kibana service status
    16. Example: Access Kibana web UI
    17. Verification Steps
    18. 8. Configuring Logging
    19. Example: Logging Configuration in kibana.yml
    20. 9. Setting Up Time Zone
    21. Example: Configuring Time Zone in kibana.yml
    22. 10. Configuring Memory Limits
    23. Example: Setting Memory Limits via node.options

  5. Working with Beats

    1. 1. Understanding Beats Family
    2. Example: Filebeat Configuration
    3. 2. Installing Filebeat
    4. Example: Verify Installation
    5. 3. Configuring Filebeat Inputs
    6. Example: Filebeat input configuration
    7. 4. Using Filebeat Modules
    8. Example: Enabling the Apache2 Module
    9. Example: Configuring the Nginx Module
    10. 5. Installing Metricbeat
    11. Example: Basic Metricbeat Configuration
    12. 6. Configuring Metricbeat Modules
    13. Example: Enabling and Configuring the Elasticsearch Module
    14. Example: Enabling the System Module
    15. 7. Using Packetbeat
    16. Example: Basic Packetbeat Configuration
    17. 8. Using Heartbeat
    18. Example: Basic TCP Check Configuration
    19. Example: HTTP Check with Status Code Validation
    20. 9. Using Auditbeat
    21. Example: Basic Auditbeat Configuration
    22. 10. Configuring Output to Elasticsearch
    23. Example: Basic Elasticsearch Output Configuration
    24. Example: Secure Elasticsearch Output with SSL
    25. 11. Configuring Output to Logstash
    26. Example: Basic Logstash Output Configuration
    27. Example: Advanced Logstash Output with Compression
    28. 12. Managing Beat Modules
    29. Example: Enabling the system module
    30. Example: Enabling the apache module
    31. 4. Using Filebeat Modules
    32. Example: Enabling the Apache2 Module
    33. Example: Configuring the Nginx Module
    34. 5. Installing Metricbeat
    35. Example: Basic Metricbeat Configuration
    36. 6. Configuring Metricbeat Modules
    37. Example: Enabling and Configuring the Elasticsearch Module
    38. Example: Enabling the System Module
    39. 7. Using Packetbeat
    40. Example: Basic Packetbeat Configuration
    41. 8. Using Heartbeat
    42. Example: Basic TCP Check Configuration
    43. Example: HTTP Check with Status Code Validation
    44. 9. Using Auditbeat
    45. Example: Basic Auditbeat Configuration
    46. 10. Configuring Output to Elasticsearch
    47. Example: Basic Elasticsearch Output Configuration
    48. Example: Secure Elasticsearch Output with SSL
    49. 11. Configuring Output to Logstash
    50. Example: Basic Logstash Output Configuration
    51. Example: Advanced Logstash Output with Compression
    52. 12. Managing Beat Modules
    53. Example: Enabling the system module
    54. Example: Enabling the apache module

  6. Working with Fleet and Elastic Agent

    1. 1. Understanding Fleet Architecture
    2. Example: Fleet Server Configuration
    3. Deployment Workflow
    4. 2. Installing Fleet Server
    5. Example: Install Fleet Server on Linux
    6. Installation Steps
    7. 3. Enrolling Elastic Agents
    8. Example: Enroll an Elastic Agent
    9. 4. Creating Agent Policies
    10. Example: Basic Fleet Policy Creation
    11. Policy Creation Steps
    12. 5. Managing Integrations
    13. Example: Install a new integration
    14. Managing Integrations Overview
    15. 6. Configuring Agent Output
    16. Example: Basic Elasticsearch Output Configuration
    17. Example: Secure Elasticsearch Output with SSL
    18. 7. Updating Agents Remotely
    19. Example: Update Agent via CLI
    20. 8. Monitoring Agent Status
    21. Example: Check Agent Status via API
    22. 9. Using Standalone Mode
    23. Example: Standalone Mode Configuration
    24. 10. Configuring Proxy Settings
    25. Example: Fleet Server Proxy Configuration
    26. 11. Managing Multiple Agent Policies
    27. Example: Creating a New Agent Policy
    28. 12. Troubleshooting Agent Issues
    29. Example: Check Agent Status
    30. Example: Validate Configuration

  7. Working with Indices

    1. 1. Creating Indices
    2. Example: Creating an Index with Settings
    3. Example: Creating an Index Using cURL
    4. 2. Listing All Indices
    5. 3. Viewing Index Settings
    6. Example: Retrieve Index Settings
    7. 4. Checking Index Stats
    8. Example: Retrieve Index Stats
    9. Example: Retrieve Index Stats with Specific Metrics
    10. 5. Opening and Closing Indices
    11. 6. Deleting Indices
    12. Example: Delete a Single Index
    13. Example: Delete Multiple Indices
    14. 7. Setting Index Aliases
    15. Example: Create an Index Alias
    16. Example: Add Filtered Alias
    17. 8. Forcing Index Refresh
    18. Example: Refresh a Single Index
    19. Example: Refresh Multiple Indices
    20. 9. Flushing Indices
    21. Example: Flushing an Index
    22. Example: Flushing All Indices
    23. Example: Sync Flush
    24. Manual Flush Workflow
    25. When to Flush Indices
    26. 10. Reindexing Data
    27. Example: Basic Reindexing
    28. Example: Reindexing with Script Transformation
    29. Example: Reindexing with Conflicts Handling
    30. 11. Cloning Indices
    31. Example: Clone an Index

  8. Managing Index Mappings

    1. 1. Understanding Mapping Types
    2. Example: Defining a Mapping with Different Types
    3. 2. Defining Field Types
    4. Example: Defining a Mapping with Various Field Types
    5. 3. Creating Explicit Mappings
    6. Example: Defining a mapping for a log document
    7. 4. Viewing Index Mappings
    8. Example: Retrieve Index Mapping
    9. Example: Get Field Mapping
    10. 5. Using Dynamic Mapping
    11. Example: Enabling Dynamic Mapping
    12. Example: Strict Dynamic Mapping
    13. 6. Updating Mappings
    14. Example: Updating Field Analyzer
    15. 7. Setting Multi-Fields
    16. Example: Multi-field Mapping Configuration
    17. 8. Using Nested Objects
    18. Example: Indexing Nested Objects
    19. Example: Querying Nested Objects
    20. 9. Configuring Parent-Child Relationships
    21. Example: Indexing Parent-Child Documents
    22. Example: Indexing Child Documents
    23. 10. Setting Field Properties
    24. Example: Defining a field with properties
    25. 11. Disabling Dynamic Mapping
    26. Example: Disabling Dynamic Mapping

  9. Configuring Analyzers and Tokenizers

    1. 1. Understanding Analysis Process
    2. Example: Defining a Custom Analyzer
    3. 2. Using Standard Analyzer
    4. Example: Configure Standard Analyzer in Index Settings
    5. 3. Using Keyword Analyzer
    6. Example: Configure Keyword Analyzer
    7. 4. Using Simple Analyzer
    8. Example: Configuring Simple Analyzer
    9. 5. Using Whitespace Analyzer
    10. Example: Configuring Whitespace Analyzer
    11. 6. Creating Custom Analyzers
    12. Example: Define a Custom Analyzer
    13. 7. Configuring Tokenizers
    14. Example: Custom Tokenizer Configuration
    15. 8. Using Token Filters
    16. Example: Configuring a Custom Token Filter
    17. 9. Using Character Filters
    18. Example: Using html_strip filter
    19. Example: Using mapping filter
    20. 10. Testing Analyzers
    21. Example: Test Analyzer with Sample Text
    22. Example: Analyze Response
    23. 11. Configuring Language Analyzers
    24. Example: Using a Custom Language Analyzer
    25. 12. Setting Normalizers
    26. Example: Custom Normalizer Configuration

  10. Working with Index Templates

    1. 1. Understanding Template Types
    2. 2. Creating Index Templates
    3. Example: Basic Index Template
    4. Example: Template with Dynamic Mapping
    5. 3. Viewing Index Templates
    6. Example: Retrieve Index Template
    7. Example: List All Index Templates
    8. 4. Setting Template Priority
    9. Example: Setting Priority in Index Template
    10. 5. Using Component Templates
    11. Example: Define a Component Template
    12. 6. Composing Templates
    13. Example: Basic Index Template Structure
    14. Example: Template with Alias and Settings
    15. 7. Updating Index Templates
    16. Example: Update Index Template
    17. 8. Deleting Index Templates
    18. Example: Delete Index Template
    19. 9. Simulating Template Application
    20. Example: Simulate Template Application
    21. 10. Using Legacy Templates
    22. Example: Creating a Legacy Template

  11. Indexing Documents

    1. 1. Indexing Single Document
    2. Example: Indexing a Single Document
    3. 2. Indexing with Auto-Generated ID
    4. Example: Indexing a Document with Auto-Generated ID
    5. 3. Indexing with Custom ID
    6. Example: Indexing a Document with Custom ID
    7. 4. Using Bulk Indexing
    8. Example: Bulk Indexing Documents
    9. 5. Updating Documents
    10. Example: Update Document with Script
    11. Example: Partial Document Update
    12. 6. Using Scripted Updates
    13. Example: Incrementing a Field Value
    14. Example: Conditional Update Based on Field Value
    15. 7. Upserting Documents
    16. Example: Upsert a Document
    17. Example: Using External ID
    18. 8. Deleting Documents
    19. Example: Delete by ID
    20. Example: Delete by Query
    21. 9. Deleting by Query
    22. Example: Delete all documents with a specific field value
    23. Example: Delete documents older than a specific date
    24. 10. Setting Document Versioning
    25. Example: Update Document with Version Check
    26. 11. Configuring Routing
    27. Example: Routing with Custom Field
    28. 12. Handling Conflicts
    29. Example: Handling Version Conflicts

  12. Using Ingest Pipelines

    1. 1. Understanding Ingest Node
    2. Example: Basic Ingest Node Configuration
    3. 2. Creating Ingest Pipelines
    4. Example: Creating a Basic Ingest Pipeline
    5. Key Points
    6. 3. Using Common Processors
    7. Example: Grok Processor Usage
    8. Example: Date Processor Usage
    9. 4. Using Grok Processor
    10. Example: Parsing Log Messages with Grok
    11. Grok Processor Summary
    12. 5. Using Date Processor
    13. Example: Basic Date Parsing
    14. Example: Custom Date Formats
    15. 6. Using GeoIP Processor
    16. Example: Basic GeoIP Processor Configuration
    17. Example: Using GeoIP with Custom Target Field
    18. 7. Using User Agent Processor
    19. Example: Parsing User Agent String
    20. Example: Ingest Pipeline Configuration
    21. Parsed User Agent Fields
    22. 8. Using Script Processor
    23. Example: Applying a Script Processor
    24. 9. Handling Processor Failures
    25. Example: Configuring
    26. Failure Handling Strategies
    27. 10. Testing Pipelines
    28. Example: Test Pipeline with Sample Document
    29. Testing Pipeline Steps
    30. 11. Attaching Pipelines to Indices
    31. Example: Attaching Pipeline to Index
    32. 12. Managing Default Pipeline
    33. Example: Setting Default Pipeline in Logstash

  13. Understanding Elastic Common Schema

    1. 1. Understanding ECS Purpose
    2. Example: ECS Field Mapping
    3. 2. Using Core Field Sets
    4. Example: Using Core Field Sets in a Log Entry
    5. 3. Using Event Fields
    6. Example: Log Entry with Event Fields
    7. 4. Using Network Fields
    8. Example: Log Entry with Network Fields
    9. 5. Using Host Fields
    10. Example: Log Entry with Host Fields
    11. 6. Using User Fields
    12. Example: User Fields in Log Event
    13. 7. Using File Fields
    14. Example: Log file metadata
    15. 8. Using Process Fields
    16. Example: Process Fields in Log Entry
    17. 9. Mapping Custom Data to ECS
    18. Example: Custom Field Mapping
    19. 10. Using ECS in Beats
    20. Example: ECS Mapping in Apache Beat
    21. 11. Using ECS in Logstash
    22. Example: ECS Mapping in Logstash
    23. 12. Validating ECS Compliance
    24. Example: Using ecs-validate CLI tool

  14. Querying with Query DSL

    1. 1. Understanding Query Context vs Filter Context
    2. Example: Query Context Usage
    3. Example: Filter Context Usage
    4. 2. Using Match Query
    5. Example: Basic Match Query
    6. Example: Match with Boost
    7. Example: Fuzzy Match Query
    8. 3. Using Match Phrase Query
    9. Example: Match Phrase Query
    10. 4. Using Term Query
    11. Example: Term Query Usage
    12. 5. Using Terms Query
    13. Example: Terms Query
    14. 6. Using Range Query
    15. Example: Range Query on Numeric Field
    16. Example: Range Query on Date Field
    17. 7. Using Exists Query
    18. Example: Basic Exists Query
    19. Example: Exists Query with Boost
    20. 8. Using Prefix Query
    21. Example: Prefix Query Usage
    22. 9. Using Wildcard Query
    23. Example: Basic Wildcard Query
    24. Example: Wildcard Query with Case Sensitive
    25. 10. Using Fuzzy Query
    26. Example: Fuzzy Query in Elasticsearch
    27. 11. Using Regexp Query
    28. Example: Basic Regexp Query
    29. Example: Regexp Query with Flags
    30. 12. Using Multi-Match Query
    31. Example: Basic multi_match query
    32. Example: Multi-match with type and boost

  15. Working with Compound Queries

    1. 1. Using Bool Query
    2. Example: Bool Query with Multiple Clauses
    3. 2. Understanding Bool Query Scoring
    4. Example: Bool Query with Scoring
    5. 3. Using Boosting Query
    6. Example: Boosting Query Configuration
    7. Boosting Query Use Cases
    8. 4. Using Constant Score Query
    9. Example: Constant Score Query
    10. 5. Using Dis Max Query
    11. Example: Dis Max Query
    12. 6. Using Function Score Query
    13. Example: Boosting by Field Value
    14. Example: Using Decay Function
    15. 7. Nesting Bool Queries
    16. Example: Nesting Bool Queries
    17. 8. Using Minimum Should Match
    18. Example: Using minimum_should_match in a bool query
    19. Key Points
    20. 9. Combining Query and Filter Context
    21. Example: Using Query and Filter Context
    22. 10. Using Named Queries
    23. Example: Define a Named Query
    24. Example: Use a Named Query in Search

  16. Implementing Advanced Queries

    1. 1. Using Nested Query
    2. Example: Nested Query for Comments
    3. 2. Using Has Child Query
    4. Example: Find parent documents with matching child documents
    5. Key Points
    6. 3. Using Has Parent Query
    7. Example: Find child documents with matching parent
    8. 4. Using Query String
    9. Example: Basic Query String Usage
    10. Example: Query String with Wildcards
    11. 5. Using Simple Query String
    12. Example: Basic Simple Query String Usage
    13. Example: Advanced Simple Query String with Fields
    14. 6. Using More Like This Query
    15. Example: Basic More Like This Query
    16. Example: More Like This with Document ID
    17. 7. Using Percolate Query
    18. Example: Registering a Query
    19. Example: Percolating a Document
    20. 8. Using Script Query
    21. Example: Using Script Query to Multiply Field Values
    22. 9. Using Span Queries
    23. Example: Using span_near to find phrases
    24. 10. Using Geo Queries
    25. Example: Geo Distance Query
    26. Example: Bounding Box Query
    27. Example: Polygon Query
    28. 11. Using Shape Queries
    29. Example: Using geo_shape with relation

  17. Implementing Search Features

    1. 1. Paginating Results
    2. Example: Paginating Search Results
    3. 2. Sorting Results
    4. Example: Sorting by timestamp descending
    5. Example: Sorting by multiple fields
    6. 3. Filtering Source Fields
    7. Example: Selecting Specific Fields
    8. Example: Using Wildcards for Field Selection
    9. 4. Highlighting Matches
    10. Example: Basic Highlighting Configuration
    11. Example: Highlighting with Custom Tags
    12. 5. Using Search After
    13. Example: Using search_after for pagination
    14. Example: Fetching next page with search_after
    15. 6. Using Scroll API
    16. Example: Initial Scroll Request
    17. Example: Subsequent Scroll Requests
    18. 7. Using Point in Time
    19. Example: Creating a Point in Time
    20. Example: Searching with Point in Time
    21. 8. Searching Multiple Indices
    22. Example: Search Across Multiple Indices
    23. 9. Using Search Templates
    24. Example: Creating a Search Template
    25. Example: Using a Search Template
    26. 10. Implementing Autocomplete
    27. Example: Autocomplete Query
    28. 11. Using Suggesters
    29. Example: Basic Suggester Query
    30. 12. Configuring Request Cache
    31. Example: Setting Request Cache Size

  18. Working with Aggregations

    1. 1. Understanding Aggregation Types
    2. 2. Using Metric Aggregations
    3. Example: Aggregating Average Rating by Category
    4. 3. Using Bucket Aggregations
    5. Example: Terms Aggregation
    6. Example: Date Histogram Aggregation
    7. 4. Using Date Histogram
    8. Example: Date Histogram Aggregation
    9. 5. Using Range Aggregations
    10. Example: Aggregating Age Groups
    11. Example: Date Range Aggregation
    12. 6. Nesting Aggregations
    13. Example: Nested Aggregation
    14. Example: Children Aggregation
    15. 7. Using Cardinality Aggregation
    16. Example: Basic Cardinality Aggregation
    17. Example: Cardinality with Precision Threshold
    18. 8. Using Percentiles Aggregation
    19. Example: Basic Percentiles Aggregation
    20. Example: Percentiles with Custom Field
    21. 9. Using Top Hits Aggregation
    22. Example: Retrieving top hits by timestamp
    23. 10. Using Filters Aggregation
    24. Example: Applying Filters Aggregation
    25. 11. Using Significant Terms
    26. Example: Basic Significant Terms Aggregation
    27. 12. Using Composite Aggregation
    28. Example: Basic Composite Aggregation
    29. Example: Composite Aggregation with After Token

  19. Using Pipeline Aggregations

    1. 1. Understanding Pipeline Aggregations
    2. Example: Using Avg Bucket to calculate average response time
    3. 2. Using Bucket Script
    4. Example: Using Bucket Script to Calculate Average
    5. 3. Using Derivative Aggregation
    6. Example: Derivative Aggregation
    7. 4. Using Cumulative Sum
    8. Example: Cumulative Sum Aggregation
    9. 5. Using Moving Average
    10. Example: Moving Average over Sales Data
    11. 6. Using Serial Diff
    12. Example: Calculating Serial Difference
    13. 7. Using Bucket Selector
    14. Example: Filtering buckets with bucket_selector
    15. 8. Using Bucket Sort
    16. Example: Sorting Buckets by Count
    17. Example: Sorting Buckets by Custom Metric
    18. 9. Using Sum Bucket
    19. Example: Sum Bucket Aggregation
    20. 10. Using Avg Bucket
    21. Example: Avg Bucket Aggregation
    22. 11. Using Stats Bucket
    23. Example: Using stats_bucket aggregation
    24. Stats Bucket Aggregation Summary

  20. Managing Data Streams

    1. 1. Understanding Data Streams
    2. Example: Defining a Data Stream
    3. 2. Creating Data Streams
    4. Example: Create a Data Stream
    5. 3. Indexing to Data Stream
    6. Example: Indexing to a Data Stream
    7. 4. Rolling Over Data Stream
    8. Example: Create a Data Stream with Rollover Configuration
    9. 5. Viewing Data Stream Stats
    10. Example: Retrieve Data Stream Stats
    11. 6. Searching Data Streams
    12. Example: Basic Search Query
    13. Example: Search with Aggregations
    14. 7. Using Backing Indices
    15. Example: Creating a new backing index
    16. Example: Updating index settings
    17. 8. Deleting Data Streams
    18. Example: Delete a Data Stream
    19. 9. Promoting Write Index
    20. Example: Promoting Write Index
    21. 10. Using Data Stream Aliases
    22. Example: Creating a Data Stream Alias
    23. Example: Updating Data Stream Alias
    24. 11. Migrating to Data Streams
    25. Example: Reindexing Legacy Index to Data Stream
    26. Migration Considerations

  21. Implementing Index Lifecycle Management

    1. 1. Understanding ILM Phases
    2. Example: ILM Policy Configuration
    3. 2. Creating ILM Policies
    4. Example: ILM Policy JSON
    5. 3. Configuring Hot Phase
    6. Example: Hot Phase Configuration
    7. 4. Configuring Warm Phase
    8. Example: Warm Phase Configuration
    9. 5. Configuring Cold Phase
    10. Example: Cold Phase Configuration
    11. 6. Configuring Frozen Phase
    12. Example: Index Template with Frozen Phase Configuration
    13. 7. Configuring Delete Phase
    14. Example: Delete Phase Configuration
    15. 8. Attaching Policies to Indices
    16. Example: Applying Policy via Index Template
    17. 9. Using Rollover Actions
    18. Example: Configure rollover policy
    19. 10. Setting Phase Transitions
    20. Example: Define Phase Transitions
    21. 11. Monitoring ILM Status
    22. Example: Check ILM status via API
    23. Example: Check ILM status for a specific index
    24. 12. Retrying Failed Phases
    25. Example: Retry Configuration

  22. Working with Snapshots and Restore

    1. 1. Understanding Snapshot Repositories
    2. Example: Registering an S3 Snapshot Repository
    3. 2. Configuring Snapshot Repositories
    4. Example: Creating an S3 Snapshot Repository
    5. 3. Creating Snapshots
    6. Example: Creating a Snapshot
    7. 4. Listing Snapshots
    8. Example: List all snapshots in a repository
    9. Example: List snapshots with specific pattern
    10. 5. Viewing Snapshot Status
    11. Example: Fetching Snapshot Status
    12. Example: Listing All Snapshots in a Repository
    13. 6. Restoring Snapshots
    14. Example: Restore Snapshot
    15. Restore Snapshot Summary
    16. 7. Deleting Snapshots
    17. Example: Delete a Snapshot
    18. 8. Using Searchable Snapshots
    19. Example: Enabling Searchable Snapshots
    20. Key Features of Searchable Snapshots
    21. 9. Automating Snapshots
    22. Example: Snapshot Automation with Cron Job
    23. 10. Performing Partial Restore
    24. Example: Restore specific indices
    25. 11. Monitoring Snapshot Progress
    26. Example: Fetching Snapshot Status
    27. Example: Listing All Snapshots
    28. 12. Configuring Snapshot Threads
    29. Example: Snapshot Thread Configuration

  23. Working with Logstash Inputs

    1. 1. Understanding Input Plugins
    2. Example: Using the Beats Input Plugin
    3. Example: Using the TCP Input Plugin
    4. 2. Using File Input
    5. Example: Basic file input configuration
    6. Example: Using wildcards and ignore_older
    7. 3. Using Beats Input
    8. Example: Beats Input Configuration
    9. 4. Using TCP Input
    10. Example: TCP Input Configuration
    11. 5. Using UDP Input
    12. Example: UDP Input Configuration
    13. 6. Using HTTP Input
    14. Example: Configuring HTTP Input
    15. Example: Sending Log via HTTP
    16. 7. Using Kafka Input
    17. Example: Kafka Input Configuration
    18. 8. Using JDBC Input
    19. Example: JDBC Input Configuration
    20. 9. Using S3 Input
    21. Example: S3 Input Configuration
    22. 10. Using Redis Input
    23. Example: Basic Redis Input Configuration
    24. 11. Using Stdin Input
    25. Example: Stdin Input Configuration
    26. 12. Configuring Input Codec
    27. Example: Using JSON Codec
    28. Example: Using Grok Codec

  24. Applying Logstash Filters

    1. 1. Understanding Filter Plugins
    2. Example: Using grok to parse Apache logs
    3. 2. Using Grok Filter
    4. Example: Parsing Apache Logs
    5. Example: Custom Pattern
    6. 3. Using Mutate Filter
    7. Example: Converting field types
    8. Example: Copying and renaming fields
    9. 4. Using Date Filter
    10. Example: Parsing Log Timestamps
    11. 5. Using JSON Filter
    12. Example: Parsing JSON from a field
    13. Example: Merging parsed JSON into root event
    14. 6. Using Dissect Filter
    15. Example: Parsing Log Messages
    16. 7. Using GeoIP Filter
    17. Example: Basic GeoIP Filter Configuration
    18. Example: Adding Custom Fields with GeoIP Data
    19. 8. Using User Agent Filter
    20. Example: Parsing User Agent String
    21. Output Fields
    22. 9. Using Drop Filter
    23. Example: Basic Drop Filter Usage
    24. 10. Using Clone Filter
    25. Example: Clone a Log Event
    26. 11. Using Split Filter
    27. Example: Splitting a message field
    28. 12. Using Aggregate Filter
    29. Example: Aggregating Log Events by Session ID

  25. Implementing Advanced Logstash Filters

    1. 1. Using Ruby Filter
    2. Example: Using Ruby Filter to Modify Fields
    3. Example: Using Ruby Filter to Add Fields
    4. 2. Using Translate Filter
    5. Example: Translate Filter Configuration
    6. Example: Dictionary File (JSON)
    7. 3. Using Fingerprint Filter
    8. Example: Fingerprinting a message field
    9. 4. Using Throttle Filter
    10. Example: Basic Throttle Filter Configuration
    11. Example: Throttle Filter with Key Field
    12. 5. Using Elapsed Filter
    13. Example: Basic Elapsed Filter Usage
    14. Example: Elapsed Filter with Reset
    15. 6. Using Metrics Filter
    16. Example: Basic Metrics Filter Configuration
    17. Example: Metrics Filter with Timer
    18. 7. Using Sleep Filter
    19. Example: Basic Sleep Filter Usage
    20. 8. Using Cidr Filter
    21. Example: Cidr Filter Configuration
    22. 9. Using DNS Filter
    23. Example: Resolving DNS Names from IP Addresses
    24. 10. Using Kv Filter
    25. Example: Parsing Log Message
    26. Example: Parsing URL Query String
    27. 11. Using CSV Filter
    28. Example: Basic CSV Parsing
    29. Example: CSV with Type Conversion
    30. 12. Using XML Filter
    31. Example: Parsing XML Log Content
    32. Example: Extracting Specific XML Elements

  26. Working with Logstash Codecs

    1. 1. Understanding Codec Purpose
    2. 2. Using JSON Codec
    3. Example: Basic JSON Codec Configuration
    4. Example: JSON Codec with Custom Fields
    5. 3. Using Plain Codec
    6. Example: Configuring Plain Codec
    7. 4. Using Line Codec
    8. Example: Configuring Line Codec
    9. 5. Using Multiline Codec
    10. Example: Configuring Multiline Codec
    11. 6. Using Rubydebug Codec
    12. Example: Configuring Rubydebug Codec
    13. 7. Using CEF Codec
    14. Example: CEF Codec Configuration
    15. 8. Using Msgpack Codec
    16. Example: Configuring Msgpack Codec
    17. 9. Using Avro Codec
    18. Example: Configuring Avro Codec in Logstash
    19. 10. Using Netflow Codec
    20. Example: Configuring Netflow Codec
    21. 11. Using Protobuf Codec
    22. Example: Configuring Protobuf Codec in Logstash
    23. 12. Configuring Codec Parameters
    24. Example: Configuring JSON Codec with Parameters
    25. Example: Using Grok Codec with Custom Fields

  27. Configuring Logstash Outputs

    1. 1. Understanding Output Plugins
    2. Example: Elasticsearch Output Plugin Configuration
    3. 2. Using Elasticsearch Output
    4. Example: Basic Elasticsearch Output Configuration
    5. Example: Elasticsearch Output with Authentication
    6. 3. Using File Output
    7. Example: Writing Logs to a File
    8. 4. Using Stdout Output
    9. Example: Stdout Output Configuration
    10. 5. Using Kafka Output
    11. Example: Basic Kafka Output Configuration
    12. Example: Kafka Output with SSL
    13. 6. Using HTTP Output
    14. Example: Basic HTTP Output Configuration
    15. Example: HTTP Output with Custom Headers
    16. 7. Using S3 Output
    17. Example: S3 Output Configuration
    18. 8. Using Email Output
    19. Example: Email Output Configuration
    20. 9. Using Redis Output
    21. Example: Redis Output Configuration
    22. 10. Using TCP Output
    23. Example: Basic TCP Output Configuration
    24. 11. Using Multiple Outputs
    25. Example: Multiple outputs configuration
    26. 12. Setting Output Workers
    27. Example: Configuring Output Workers

  28. Managing Logstash Pipelines

    1. 1. Understanding Pipeline Configuration
    2. Example: Basic Pipeline Configuration
    3. 2. Creating Pipeline Files
    4. Example: Basic Pipeline Configuration
    5. 3. Defining Multiple Pipelines
    6. Example: pipelines.yml configuration
    7. 4. Using Conditional Statements
    8. Example: Complex Conditional Pipeline
    9. 5. Setting Pipeline Workers
    10. Example: Configuring Pipeline Workers
    11. 6. Configuring Batch Size
    12. Example: Setting Batch Size in Logstash Configuration
    13. 7. Using Pipeline-to-Pipeline Communication
    14. Example: Sending Events to Another Pipeline
    15. 8. Enabling Dead Letter Queue
    16. Example: Enabling Dead Letter Queue in Logstash Configuration
    17. 9. Configuring Persistent Queue
    18. Example: Persistent Queue Configuration
    19. 10. Setting Pipeline Ordering
    20. Example: Configuring Pipeline Order
    21. 11. Using Environment Variables
    22. Example: Setting Environment Variables in systemd Service File
    23. 12. Reloading Configuration
    24. Example: Reloading via Signal
    25. Example: Reloading via API

  29. Managing Logstash Plugins

    1. 1. Understanding Plugin Types
    2. Example: Plugin Configuration
    3. 2. Listing Installed Plugins
    4. Example: Listing Logstash Plugins
    5. Example: Verbose Plugin Listing
    6. 3. Installing Plugins
    7. Example: Install a plugin from the official repository
    8. Example: Install a specific version of a plugin
    9. Example: Install a plugin from a local .gem file
    10. 4. Updating Plugins
    11. Example: Updating a specific plugin
    12. 5. Removing Plugins
    13. Example: Removing a Plugin
    14. 6. Creating Custom Plugins
    15. Example: Creating a Simple Filter Plugin in Ruby
    16. Steps to Create a Custom Plugin
    17. 7. Using Plugin Mixins
    18. Example: Using Mixins in a Custom Plugin
    19. 8. Configuring Plugin Settings
    20. Example: Configuring Plugin Settings
    21. 9. Testing Custom Plugins
    22. Example: Basic Plugin Test Structure
    23. Testing Best Practices
    24. 10. Packaging Plugins
    25. Example: Plugin Gemspec
    26. Example: Plugin Manifest
    27. 11. Publishing Plugins
    28. Example: Plugin Metadata File
    29. Publishing Workflow

  30. Working with Kibana Discover

    1. 1. Understanding Discover Interface
    2. Example: Basic Kibana Discover Query
    3. 2. Searching Documents
    4. Example: Basic Search Query
    5. Example: Range Query
    6. 3. Using KQL Syntax
    7. Example: Complex KQL Query
    8. 4. Using Lucene Syntax
    9. Example: Basic Lucene Query
    10. Example: Complex Query with Wildcards
    11. Example: Date Range Query
    12. 5. Filtering by Fields
    13. Example: Filter logs by level
    14. Example: Filter logs by timestamp range
    15. 6. Setting Time Range
    16. Example: Setting a custom time range
    17. 7. Adding Field Columns
    18. Example: Adding a field column in Kibana Discover
    19. 8. Viewing Document Details
    20. Example: Inspecting a Document in Kibana
    21. 9. Creating Context Views
    22. Example: Define a context view with field filters
    23. 10. Saving Searches
    24. Example: Saving a Search
    25. 11. Using Field Statistics
    26. Example: Calculating field statistics in Kibana
    27. 12. Exporting Search Results
    28. Example: Exporting search results to CSV
    29. Export Process Overview

  31. Managing Kibana Data Views

    1. 1. Understanding Data Views
    2. Example: Creating a Data View
    3. 2. Creating Data Views
    4. Example: Create a Data View via Kibana UI
    5. 3. Configuring Time Fields
    6. Example: Setting up a time field in Kibana
    7. 4. Refreshing Field List
    8. Example: Refresh Field List via Kibana UI
    9. 5. Setting Field Formats
    10. Example: Configure field format in Kibana
    11. 6. Creating Scripted Fields
    12. Example: Creating a Scripted Field for Total Sales
    13. 7. Creating Runtime Fields
    14. Example: Creating a Runtime Field
    15. 8. Managing Field Popularity
    16. Example: Field Popularity Query
    17. 9. Setting Default Data View
    18. Example: Setting Default Data View via API
    19. 10. Using Wildcards
    20. Example: Applying Wildcards in Kibana Data Views
    21. 11. Viewing Field Capabilities
    22. Example: Fetching field capabilities via API

  32. Creating Kibana Visualizations

    1. 1. Understanding Visualization Types
    2. 2. Creating Line Charts
    3. Example: Basic Line Chart Configuration
    4. 3. Creating Bar Charts
    5. Example: Basic Bar Chart Configuration
    6. Example: Horizontal Bar Chart
    7. Bar Chart Configuration Summary
    8. 4. Creating Pie Charts
    9. Example: Basic Pie Chart Configuration
    10. 5. Creating Area Charts
    11. Example: Basic Area Chart Configuration
    12. 6. Creating Data Tables
    13. Example: Creating a Data Table in Kibana
    14. 7. Creating Metric Visualizations
    15. Example: Creating a Metric Visualization
    16. 8. Creating Tag Clouds
    17. Example: Tag Cloud Configuration
    18. Tag Cloud vs Bar Chart
    19. 9. Creating Heat Maps
    20. Example: Basic Heat Map Configuration
    21. 10. Creating Coordinate Maps
    22. Example: Basic Coordinate Map Configuration
    23. 11. Creating Gauge Visualizations
    24. Example: Basic Gauge Visualization Setup
    25. 12. Creating Markdown Panels
    26. Example: Basic Markdown Panel Configuration

  33. Using Kibana Lens and TSVB

    1. 1. Understanding Lens
    2. Example: Creating a Basic Lens Visualization
    3. 2. Creating Lens Visualizations
    4. Example: Basic Lens Visualization Creation
    5. Supported Chart Types
    6. 3. Using Lens Suggestions
    7. Example: Applying a Lens Suggestion
    8. 4. Configuring Lens Layers
    9. Example: Basic Lens Layer Configuration
    10. 5. Understanding TSVB
    11. Example: Creating a TSVB Visualization
    12. Key Features of TSVB
    13. 6. Creating TSVB Visualizations
    14. Example: Basic TSVB Visualization Setup
    15. 7. Using TSVB Annotations
    16. Example: TSVB Annotation Configuration
    17. 8. Configuring TSVB Panel Filters
    18. Example: Applying Time Range Filter
    19. Example: Using Query DSL Filter
    20. 9. Using TSVB Math Expressions
    21. Example: Calculating CPU Usage Percentage
    22. Example: Derivative of Memory Usage
    23. 10. Creating Vega Visualizations
    24. Example: Basic Vega Visualization
    25. 11. Using Vega-Lite
    26. Example: Basic Vega-Lite Specification

  34. Building Kibana Dashboards

    1. 1. Creating New Dashboard
    2. Example: Create a new dashboard in Kibana
    3. 2. Adding Visualizations
    4. Example: Adding a Line Chart Visualization
    5. Example: Adding a Bar Chart for Log Volume
    6. 3. Arranging Panels
    7. Example: Panel Configuration in Kibana Dashboard
    8. 4. Resizing Panels
    9. Example: Setting Panel Size
    10. 5. Configuring Time Range
    11. Example: Setting Time Range in Kibana
    12. 6. Using Query Bar
    13. Example: Basic Query Syntax
    14. Example: Date Range Filter
    15. Example: Aggregation Query
    16. 7. Applying Filters
    17. Example: Applying a Query String Filter
    18. Example: Using KQL in a Dashboard Filter
    19. 8. Setting Auto-Refresh
    20. Example: Enable Auto-Refresh
    21. 9. Using Global Filters
    22. Example: Applying a Global Filter
    23. 10. Creating Drilldowns
    24. Example: Setting Up a Field Drilldown
    25. Workflow to Create a Drilldown
    26. 11. Saving Dashboards
    27. Example: Saving a Kibana Dashboard
    28. 12. Exporting Dashboards
    29. Example: Exporting a Dashboard as JSON

  35. Using Kibana Canvas

    1. 1. Understanding Canvas
    2. Example: Basic Canvas Expression
    3. 2. Creating Canvas Workpads
    4. Example: Basic Canvas Workpad Structure
    5. Workflow: Creating a New Canvas Workpad
    6. 3. Adding Elements
    7. Example: Adding a Text Element
    8. Example: Adding a Chart Element
    9. 4. Using Data Sources
    10. Example: Configuring a Data Source in Kibana Canvas
    11. 5. Configuring Element Expressions
    12. Example: Text Element with Expression
    13. Example: Chart Element with Expression
    14. 6. Using Canvas Functions
    15. Example: Creating a Canvas with Text and Shape
    16. 7. Styling Elements
    17. Example: Applying Styles to Text
    18. Example: Styling a Rectangle
    19. 8. Creating Reusable Elements
    20. Example: Creating a Reusable Canvas Element
    21. Best Practices for Reusable Elements
    22. 9. Using Variables
    23. Example: Defining a Variable in Kibana Canvas
    24. 10. Configuring Auto-Refresh
    25. Example: Enabling Auto-Refresh in Kibana Canvas
    26. 11. Exporting Canvas
    27. Example: Export Canvas as PDF
    28. 12. Sharing Workpads
    29. Example: Sharing a Workpad

  36. Using Kibana Dev Tools

    1. 1. Understanding Console
    2. Example: Basic Query
    3. 2. Executing API Requests
    4. Example: Execute a simple GET request
    5. Example: Execute a POST request with body
    6. Example: Using variables in the request path
    7. 3. Using Auto-Complete
    8. Example: Auto-completing a query in Kibana Dev Tools
    9. 4. Viewing Request History
    10. Example: View request history in Kibana Dev Tools
    11. 5. Formatting JSON
    12. Example: Formatting JSON in Kibana Dev Tools
    13. 6. Using Variables
    14. Example: Setting and Using Variables in Kibana Dev Tools
    15. 7. Copying as cURL
    16. Example: Copying a request as cURL
    17. 8. Using Grok Debugger
    18. Example: Grok Pattern Matching
    19. Example: Testing with Log Sample
    20. Common Grok Patterns
    21. 9. Using Painless Lab
    22. Example: Basic Painless Script
    23. Key Features of Painless Lab
    24. 10. Using Search Profiler
    25. Example: Enable Search Profiler
    26. Search Profiler Features
    27. 11. Testing Index Templates
    28. Example: Test Index Template
    29. Example: Test Template via Dev Tools
    30. 12. Debugging Aggregations
    31. Example: Debugging a terms aggregation
    32. Example: Using debug output to inspect aggregation results
    33. Debugging Aggregations Workflow

  37. Implementing Kibana Alerts and Actions

    1. 1. Understanding Alerting Framework
    2. Example: Define a simple alert trigger
    3. 2. Creating Alert Rules
    4. Example: Creating a Basic Alert Rule
    5. 3. Configuring Alert Conditions
    6. Example: Threshold Alert Configuration
    7. 4. Setting Up Connectors
    8. Example: Creating a Webhook Connector
    9. Connector Types Overview
    10. 5. Using Index Threshold Alerts
    11. Example: Creating an Index Threshold Alert
    12. 6. Creating ES Query Alerts
    13. Example: Basic ES Query Alert Configuration
    14. 7. Configuring Alert Frequency
    15. Example: Setting Alert Frequency in Kibana
    16. 8. Using Action Variables
    17. Example: Using Action Variables in a Slack Message
    18. 9. Managing Alert History
    19. Example: Retrieve Alert History
    20. 10. Muting Alerts
    21. Example: Mute an Alert
    22. 11. Setting Up Alert Tags
    23. Example: Creating an Alert with Tags
    24. 12. Testing Alert Actions
    25. Example: Test Alert Action Configuration
    26. Testing Workflow

  38. Managing Kibana Spaces

    1. 1. Understanding Spaces
    2. Example: Creating a Space
    3. 2. Creating Spaces
    4. Example: Create a Space via Kibana UI
    5. 3. Configuring Space Features
    6. Example: Enabling Space Features
    7. 4. Setting Space Logo
    8. Example: Setting Space Logo
    9. 5. Copying Saved Objects
    10. Example: Copying Saved Objects Between Spaces
    11. 6. Moving Objects Between Spaces
    12. Workflow to Move Kibana Objects Between Spaces
    13. 7. Setting Default Space
    14. Example: Configure Default Space in kibana.yml
    15. 8. Managing Space Permissions
    16. Example: Assigning Space Permissions via Kibana UI
    17. 9. Organizing Dashboards
    18. Example: Creating a Dashboard with Space ID
    19. Dashboard Organization Best Practices
    20. 10. Using Space Selectors
    21. Example: Switching Spaces via API
    22. 11. Importing Objects to Space
    23. Example: Importing Saved Objects
    24. 12. Deleting Spaces
    25. Example: Delete a Kibana Space

  39. Configuring Kibana Settings

    1. 1. Setting Default Data View
    2. Example: Setting Default Data View via kibana.yml
    3. 2. Configuring Time Zone
    4. Example: Setting Time Zone in kibana.yml
    5. 3. Setting Date Format
    6. Example: Configure Date Format in kibana.yml
    7. 4. Configuring UI Theme
    8. Example: Setting Dark Theme
    9. 5. Setting Default Route
    10. Example: Kibana configuration
    11. 6. Configuring Query Language
    12. Example: Setting KQL as Default Language
    13. 7. Setting Notification Preferences
    14. Example: Configure Email Notifications
    15. 8. Configuring CSV Export Limits
    16. Example: Kibana CSV Export Configuration
    17. 9. Setting Discover Defaults
    18. Example: Setting Discover Defaults in kibana.yml
    19. 10. Configuring Accessibility
    20. Example: Basic Kibana Configuration
    21. 11. Managing Advanced Settings
    22. Example: Enabling Advanced Settings
    23. 12. Setting Up Custom Branding
    24. Example: Kibana branding configuration

  40. Working with APM Server

    1. 1. Understanding APM Architecture
    2. Example: APM Server Configuration
    3. APM Data Flow
    4. 2. Installing APM Server
    5. Example: Docker Installation
    6. 3. Configuring APM Server
    7. Example: Basic APM Server Configuration
    8. 4. Installing APM Agents
    9. Example: Installing APM Agent for Node.js
    10. Example: Installing APM Agent for Java
    11. 5. Configuring APM Agents
    12. Example: APM Agent Configuration in Node.js
    13. Example: APM Agent Configuration in Python
    14. 6. Viewing Traces
    15. Example: Trace Overview in APM UI
    16. 7. Analyzing Transaction Performance
    17. Example: Transaction Performance Query
    18. Key Metrics for Transaction Analysis
    19. 8. Monitoring Errors
    20. Example: Transaction Error Handling
    21. 9. Using Service Maps
    22. Example: Viewing Service Map in Kibana
    23. Service Map vs Trace View
    24. Steps to Configure Service Map
    25. 10. Configuring Sampling Rates
    26. Example: Setting Sampling Rate in apm-server.yml
    27. 11. Setting Up RUM
    28. Example: Enabling RUM in apm-server.yml
    29. 12. Integrating with OpenTelemetry
    30. Example: OpenTelemetry Collector Configuration

  41. Implementing Observability Features

    1. 1. Understanding Observability Pillars
    2. Logs vs Metrics vs Traces
    3. ELK Stack Observability Features
    4. 2. Using Logs App
    5. Example: Basic Log Filtering
    6. 3. Using Metrics App
    7. Example: Setting up Metrics App in Kibana
    8. Key Capabilities
    9. 4. Using Uptime App
    10. Example: Setting up Uptime Monitoring
    11. Uptime App vs Other Monitoring Tools
    12. 5. Correlating Logs and Traces
    13. Example: Log Entry with Trace ID
    14. Example: Trace Context in HTTP Headers
    15. Correlation Best Practices
    16. 6. Using Infrastructure App
    17. Example: Basic Infrastructure App Configuration
    18. 7. Creating SLOs
    19. Example: Define an SLO for response time
    20. Key Concepts
    21. SLO vs SLI vs SLA
    22. 8. Using Observability Rules
    23. Example: Alert Rule Configuration
    24. 9. Viewing Service Overview
    25. Example: Kibana Service Map
    26. Key Metrics for Service Overview
    27. 10. Using Log Categorization
    28. Example: Categorizing Logs with Logstash
    29. Key Benefits of Log Categorization
    30. 11. Implementing Distributed Tracing
    31. Example: OpenTelemetry Configuration
    32. Tracing Tools Comparison
    33. Implementation Steps
    34. 12. Monitoring Cloud Services
    35. Example: Configuring CloudWatch Logs with Logstash

  42. Optimizing Indexing Performance

    1. 1. Tuning Refresh Interval
    2. Example: Setting refresh interval to 30 seconds
    3. 2. Tuning Bulk Request Size
    4. Example: Configuring Bulk Request Size in Elasticsearch
    5. 3. Using Async Indexing
    6. Example: Configuring Async Indexing
    7. 4. Increasing Indexing Buffer
    8. Example: Configuring Indexing Buffer
    9. 5. Reducing Replica Count
    10. Example: Setting Replica Count to Zero
    11. 6. Optimizing Document Structure
    12. Example: Optimized Document Structure
    13. 7. Using Routing
    14. Example: Indexing with Routing
    15. Example: Querying with Routing
    16. 8. Tuning Thread Pool Settings
    17. Example: Updating Thread Pool Settings
    18. 9. Configuring Translog Durability
    19. Example: Setting translog durability to async
    20. 10. Disabling Swapping
    21. Example: Setting vm.swappiness to 0
    22. 11. Optimizing Ingest Pipelines
    23. Example: Basic Ingest Pipeline Configuration
    24. Best Practices for Ingest Pipeline Optimization
    25. 12. Monitoring Indexing Rate
    26. Example: Fetching Indexing Rate via Elasticsearch API

  43. Optimizing Search Performance

    1. 1. Using Filter Context vs Query Context
    2. Example: Filter Context Usage
    3. Example: Query Context Usage
    4. 2. Optimizing Bool Queries
    5. Example: Bool Query with must and should
    6. Example: Bool Query with filter clause
    7. 3. Using Constant Score Query
    8. Example: Constant Score Query Usage
    9. 4. Configuring Index Sorting
    10. Example: Sorting by timestamp
    11. 5. Using Preference Parameter
    12. Example: Setting preference for search
    13. 6. Implementing Query Timeout
    14. Example: Setting Query Timeout in Elasticsearch
    15. 7. Using Track Total Hits
    16. Example: Setting track_total_hits to false
    17. 8. Optimizing Wildcard Queries
    18. Example: Basic wildcard query
    19. Example: Case insensitive wildcard query
    20. 9. Using Search Templates
    21. Example: Registering a Search Template
    22. Example: Using a Search Template in a Query
    23. 10. Caching Aggregations
    24. Example: Enabling Aggregation Caching
    25. 11. Using Composite Aggregation
    26. Example: Composite Aggregation
    27. 12. Implementing Shard Filtering
    28. Example: Using query_string filter
    29. Example: Using term filter
    30. Example: Using range filter

  44. Configuring Cluster Performance

    1. 1. Configuring Number of Shards
    2. Example: Setting shard count during index creation
    3. 2. Setting Number of Replicas
    4. Example: Setting Number of Replicas
    5. 3. Tuning Merge Policy
    6. Example: Configuring Merge Policy in elasticsearch.yml
    7. 4. Using Force Merge
    8. Example: Force Merge Index
    9. 5. Configuring Query Cache
    10. Example: Enabling Query Cache
    11. 6. Using Field Data Cache
    12. Example: Setting field data cache size
    13. 7. Optimizing Mapping
    14. Example: Defining a Text Field with Custom Analyzer
    15. Example: Disabling Indexing for a Non-Searchable Field
    16. 8. Configuring Circuit Breakers
    17. Example: Setting Circuit Breaker Limits
    18. 9. Tuning HTTP Thread Pool
    19. Example: Adjusting HTTP Thread Pool Settings
    20. 10. Configuring Search Thread Pool
    21. Example: Adjusting Search Thread Pool Settings
    22. 11. Using Coordinating-Only Nodes
    23. Example: Configuring a Coordinating-Only Node
    24. 12. Implementing Hot-Warm-Cold Architecture
    25. Example: Index Lifecycle Management (ILM) Policy

  45. Optimizing Kibana Performance

    1. 1. Configuring Query Time Range
    2. Example: Setting Time Range in Kibana Dashboard
    3. 2. Using Filters vs Queries
    4. Example: Using Filters in Kibana
    5. Example: Using Queries in Kibana
    6. 3. Optimizing Visualizations
    7. Example: Simple Line Chart Visualization
    8. 4. Caching Dashboard Data
    9. Example: Enabling Caching in Kibana Configuration
    10. 5. Limiting Panel Count
    11. Example: Configuring Panel Limits
    12. 6. Using Lens Over TSVB
    13. Example: Creating a Lens Visualization
    14. TSVB vs Lens: Key Differences
    15. 7. Configuring Browser Settings
    16. Example: Browser Settings Configuration
    17. 8. Optimizing Date Histograms
    18. Example: Date Histogram Aggregation
    19. Best Practices for Date Histograms
    20. 9. Using Sampling
    21. Example: Enabling Sampling in Kibana
    22. 10. Disabling Auto-Refresh
    23. Example: Disabling Auto-Refresh in Kibana
    24. 11. Configuring Kibana Memory
    25. Example: Setting Kibana Memory Limits
    26. 12. Monitoring Kibana Performance
    27. Example: Kibana Performance Metrics Dashboard

  46. Managing Cluster Health and Monitoring

    1. 1. Checking Cluster Health
    2. Example: Using Elasticsearch API to Check Cluster Health
    3. Example: Using cURL to Check Cluster Health with Verbose Output
    4. 2. Viewing Cluster Stats
    5. Example: Get Cluster Stats
    6. Example: Get Cluster Health
    7. 3. Monitoring Node Stats
    8. Example: Fetching Node Stats via API
    9. Example: Fetching Specific Node Stats
    10. 4. Checking Shard Allocation
    11. Example: Shard Allocation Status
    12. Example: Shard Allocation Settings
    13. 5. Viewing Pending Tasks
    14. Example: Fetch pending tasks
    15. 6. Using Task Management API
    16. Example: Retrieve Task Information
    17. Example: Cancel a Task
    18. 7. Monitoring Thread Pools
    19. Example: Configuring Thread Pool Settings
    20. 8. Checking Index-Level Stats
    21. Example: Fetching Index Stats
    22. Example: Fetching Specific Index Stats
    23. 9. Using Hot Threads API
    24. Example: Enabling Hot Threads API
    25. Example: Querying Hot Threads API
    26. 10. Configuring Cluster Settings
    27. Example: Basic Cluster Configuration
    28. 11. Monitoring Ingest Statistics
    29. Example: Ingest Statistics Query
    30. 12. Using Cat APIs
    31. Example: Retrieve Cluster Health
    32. Example: List All Indices

  47. Monitoring Production Stack

    1. 1. Understanding Stack Monitoring
    2. Example: Basic Stack Monitoring Setup
    3. Key Monitoring Concepts
    4. 2. Using Metricbeat for Monitoring
    5. Example: Basic Metricbeat Configuration
    6. Example: Enabling System Module
    7. Example: Collecting Disk I/O Metrics
    8. Key Features of Metricbeat
    9. 3. Configuring Monitoring Cluster
    10. Example: Elasticsearch Configuration File
    11. 4. Viewing Cluster Metrics
    12. Example: Fetch Cluster Metrics via API
    13. Example: Get Node-Level Metrics
    14. 5. Monitoring Index Performance
    15. Example: Index Performance Query
    16. Example: Shard Allocation Check
    17. 6. Tracking Query Performance
    18. Example: Query Performance Monitoring
    19. Example: Query Latency Metrics
    20. 7. Using APM Integration
    21. Example: Setting up APM Integration in Kibana
    22. APM Integration Setup Steps
    23. 8. Monitoring JVM Metrics
    24. Example: Collecting JVM Metrics with JMX
    25. 9. Tracking Disk Usage
    26. Example: Check Disk Usage with df Command
    27. Example: Monitor Elasticsearch Disk Usage via API
    28. Key Disk Usage Metrics
    29. 10. Monitoring Network Traffic
    30. Example: Logstash Configuration for Network Logs
    31. Key Points for Network Traffic Monitoring
    32. 11. Using Logs App
    33. Example: Viewing Logs in Kibana
    34. Example: Creating a Log Stream
    35. Logs App vs. Logstash
    36. 12. Setting Up Uptime Monitoring
    37. Example: Basic Uptime Monitoring Setup

  48. Implementing Machine Learning Features

    1. 1. Understanding ML Capabilities
    2. 2. Creating Anomaly Detection Jobs
    3. Example: Create Anomaly Detection Job
    4. 3. Configuring Detectors
    5. 4. Setting Bucket Span
    6. 5. Using Influencers
    7. Example: Define Influencer Field
    8. 6. Viewing Anomaly Results
    9. Workflow: Analyze Anomalies
    10. 7. Creating Forecasts
    11. Example: Create Forecast
    12. 8. Using Data Frame Analytics
    13. 9. Training Models
    14. Example: Train Model with Data Frame
    15. 10. Evaluating Model Performance
    16. 11. Deploying Trained Models
    17. Workflow: Deploy ML Model
    18. 12. Managing ML Jobs
    19. ML Job Management Tasks

  49. Configuring ML Advanced Features

    1. 1. Using Model Snapshots
    2. Example: Restore a Model from Snapshot
    3. 2. Configuring ML Node
    4. Example: Enabling ML on a Node
    5. 3. Setting Custom Rules
    6. Example: Define Custom Rule
    7. 4. Using Calendars
    8. Example: Create a Calendar
    9. Example: Update Calendar
    10. 5. Configuring Model Memory Limit
    11. Example: Setting Model Memory Limit in elasticsearch.yml
    12. 6. Using Categorization
    13. Example: Categorization Configuration
    14. 7. Implementing Rare Analysis
    15. Example: Configure Rare Analysis Job
    16. 8. Using Population Analysis
    17. Example: Configuring Population Analysis
    18. 9. Configuring Summary Count
    19. Example: Enabling Summary Count in ML Job Configuration
    20. 10. Using Time Shift
    21. Example: Configuring Time Shift in ML Job
    22. 11. Exporting ML Jobs
    23. Example: Exporting ML Job to JSON
    24. 12. Monitoring ML Resource Usage
    25. Example: Monitoring ML Resource Usage via Kibana

  50. Implementing Security Features

    1. 1. Enabling X-Pack Security
    2. Example: Enabling X-Pack Security in elasticsearch.yml
    3. 2. Setting Up TLS/SSL
    4. Example: Configure Elasticsearch to use TLS/SSL
    5. 3. Encrypting Node Communication
    6. Example: Enabling SSL for HTTP and Transport Layers
    7. 4. Encrypting HTTP Traffic
    8. Example: Kibana SSL Configuration
    9. Example: Elasticsearch SSL Configuration
    10. 5. Creating Users and Roles
    11. Example: Creating a User with Roles
    12. Example: Assigning Roles to a User
    13. 6. Configuring Authentication
    14. Example: Enabling Basic Authentication
    15. Example: Setting Up API Key Authentication
    16. 7. Using API Keys
    17. Example: Create an API Key
    18. Example: Use API Key for Authentication
    19. 8. Implementing Role-Based Access Control
    20. Example: Define Role in Elasticsearch
    21. Example: Assign Role to User
    22. 9. Setting Document-Level Security
    23. Example: Define Document-Level Security Rule
    24. 10. Setting Field-Level Security
    25. Example: Field-Level Security Configuration
    26. 11. Configuring Audit Logging
    27. Example: Enable Audit Logging in elasticsearch.yml
    28. 12. Using Token-Based Authentication
    29. Example: Token Generation
    30. Example: Token Verification

  51. Configuring Advanced Security

    1. 1. Using Service Accounts
    2. Example: Enabling Service Accounts in Elasticsearch
    3. Example: Enabling Service Accounts in Kibana
    4. 2. Implementing IP Filtering
    5. Example: Configuring IP Filters in elasticsearch.yml
    6. 3. Managing Anonymous Access
    7. Example: Enable Anonymous Access with Custom Role
    8. 4. Configuring Realm Chains
    9. Example: Configuring Realm Chains
    10. 5. Using Encrypted Saved Objects
    11. Example: Enabling Encrypted Saved Objects
    12. Key Considerations
    13. 6. Implementing Cross-Cluster Security
    14. Example: Configuring Cross-Cluster Roles
    15. 7. Setting Password Policies
    16. Example: Configure Password Hashing
    17. Example: Enforce Strong Passwords
    18. 8. Using Security Domains
    19. Example: Configuring Elasticsearch Security Domain
    20. 9. Configuring Session Management
    21. Example: Session Configuration in elasticsearch.yml
    22. 10. Implementing FIPS 140-2 Mode
    23. Example: Enabling FIPS 140-2 Mode
    24. 11. Using Read-Only Roles
    25. Example: Assigning Read-Only Role to User
    26. 12. Configuring Run As
    27. Example: Setting Run As User in systemd Service Files
    28. Example: Setting Run As User in Logstash Configuration

  52. Implementing Alerting and Watcher

    1. 1. Understanding Watcher
    2. Example: Basic Watch Configuration
    3. Key Features of Watcher
    4. 2. Creating Watches
    5. Example: Creating a Watch
    6. 3. Using Schedule Triggers
    7. Example: Interval-based Schedule
    8. Example: Cron-based Schedule
    9. 4. Configuring Input Sources
    10. Example: Using a Search Input
    11. 5. Defining Conditions
    12. Example: Using Compare Condition
    13. 6. Setting Up Actions
    14. Example: Email Action Configuration
    15. Example: Slack Webhook Action
    16. 7. Using Transform
    17. Example: Basic Transform Configuration
    18. 8. Testing Watches
    19. Example: Simple Watch Test
    20. Testing Workflow
    21. Watch vs Trigger
    22. 9. Managing Watch History
    23. Example: Retrieve Watch History
    24. 10. Acknowledging Alerts
    25. Example: Acknowledge Alert via API
    26. 11. Using Chained Inputs
    27. Example: Chained Search Inputs
    28. 12. Debugging Watch Failures
    29. Example: Debugging Watcher Logs
    30. Example: Inspecting Watcher Execution

  53. Working with Cross-Cluster Search

    1. 1. Understanding Cross-Cluster Search
    2. 2. Configuring Remote Clusters
    3. Example: Configuring Remote Cluster
    4. 3. Searching Remote Clusters
    5. Example: Searching Remote Cluster
    6. 4. Setting Up Cluster Privileges
    7. 5. Monitoring Cross-Cluster Connections
    8. Example: Monitoring Remote Clusters
    9. 6. Using Skip Unavailable
    10. Example: Skip Unavailable Configuration
    11. 7. Optimizing Cross-Cluster Queries
    12. 8. Configuring Proxy Mode
    13. Example: Proxy Mode Configuration
    14. 9. Using Seed Nodes
    15. Example: Seed Node Configuration
    16. 10. Testing Connectivity
    17. Example: Testing Connectivity

  54. Implementing Cross-Cluster Replication

    1. 1. Understanding CCR
    2. Example: Enabling CCR on a follower cluster
    3. Key Concepts in CCR
    4. 2. Configuring Leader Clusters
    5. Example: Basic Leader Cluster Configuration
    6. 3. Creating Follower Indices
    7. Example: Creating a Follower Index
    8. 4. Managing Auto-Follow Patterns
    9. Example: Configure auto-follow patterns
    10. 5. Pausing and Resuming CCR
    11. Example: Pausing CCR for a follower index
    12. Example: Resuming CCR for a follower index
    13. 6. Monitoring Replication Stats
    14. Example: Fetching Replication Stats
    15. 7. Handling Replication Errors
    16. Example: Error Log Analysis
    17. 8. Configuring Read from Follower
    18. Example: Enabling Read from Follower
    19. 9. Using Bi-Directional Replication
    20. Example: Configuring Bi-Directional Replication
    21. 10. Unfollowing Indices
    22. Example: Unfollow Index
    23. 11. Configuring Replication Settings
    24. Example: Setting Disk Watermarks

  55. Deploying on Docker

    1. 1. Understanding Docker Deployment
    2. Deployment Approaches
    3. 2. Running Elasticsearch Container
    4. Example: Running Elasticsearch
    5. 3. Running Logstash Container
    6. Example: Running Logstash
    7. 4. Running Kibana Container
    8. Example: Running Kibana
    9. 5. Using Docker Compose
    10. Example: docker-compose.yml
    11. 6. Configuring Persistent Volumes
    12. Example: Using Volumes in Docker Compose
    13. 7. Setting Environment Variables
    14. Example: Setting Environment Variables
    15. 8. Configuring Container Resources
    16. Example: Resource Constraints
    17. 9. Using Docker Networks
    18. Example: Creating a Custom Network
    19. 10. Configuring Health Checks
    20. Example: Health Check in Docker Compose
    21. 11. Managing Docker Logs
    22. Example: Log Driver Configuration
    23. 12. Using Docker Secrets
    24. Example: Using Docker Secrets

  56. Deploying on Kubernetes

    1. 1. Understanding Kubernetes Deployment
    2. Example: Basic Kubernetes Deployment YAML
    3. 2. Using ECK
    4. Example: Deploying Elasticsearch with ECK
    5. Key Features of ECK
    6. 3. Installing ECK Operator
    7. Example: Install ECK Operator using Helm
    8. Installation Summary
    9. 4. Deploying Elasticsearch Cluster
    10. Example: Basic Elasticsearch Deployment
    11. 5. Deploying Kibana
    12. Example: Kibana Deployment YAML
    13. Example: Kibana Service YAML
    14. 6. Deploying Beats
    15. Example: Deploying Filebeat on Kubernetes
    16. 7. Configuring StatefulSets
    17. Example: Basic Elasticsearch StatefulSet Configuration
    18. 8. Setting Resource Limits
    19. Example: Resource Limits Configuration
    20. 9. Using Init Containers
    21. Example: Elasticsearch init container to set file permissions
    22. 10. Configuring Health Checks
    23. Example: Liveness Probe Configuration
    24. Example: Readiness Probe Configuration
    25. 11. Using Persistent Volume Claims
    26. Example: Define PVC for Elasticsearch
    27. Example: Mount PVC in Elasticsearch StatefulSet
    28. 12. Implementing Pod Disruption Budgets
    29. Example: Basic PodDisruptionBudget Configuration
    30. Example: PDB with maxUnavailable
    31. Best Practices for PDBs in ELK Stack

  57. Using Helm Charts for Deployment

    1. 1. Understanding Helm
    2. Example: Installing a Chart with Values
    3. Key Features of Helm
    4. 2. Adding Elastic Helm Repository
    5. Example: Adding the Elastic Helm Repository
    6. 3. Installing Elasticsearch Chart
    7. Example: Installing Elasticsearch Chart with Custom Values
    8. 4. Installing Kibana Chart
    9. Example: Install Kibana Chart with Custom Values
    10. 5. Installing Filebeat Chart
    11. Example: Installing Filebeat Chart with Custom Values
    12. 6. Customizing Values
    13. Example: Overriding Elasticsearch Configuration
    14. 7. Upgrading Releases
    15. Example: Upgrade a Release
    16. 8. Rolling Back Releases
    17. Example: Rolling Back a Release
    18. 9. Configuring Persistent Storage
    19. Example: Enabling Persistent Storage
    20. 10. Setting Resource Requests
    21. Example: Helm Values Configuration
    22. 11. Configuring Ingress
    23. Example: Basic Ingress Configuration
    24. 12. Managing Helm Releases
    25. Example: Install ELK Stack Release
    26. Example: Upgrade Release with New Values
    27. Managing Helm Release Lifecycle

  58. Debugging and Troubleshooting

    1. 1. Checking Elasticsearch Logs
    2. Example: Viewing Elasticsearch Logs
    3. 2. Checking Logstash Logs
    4. Example: Logstash Configuration for Verbose Logging
    5. 3. Checking Kibana Logs
    6. Example: View Kibana Logs
    7. Example: Filter Kibana Logs for Errors
    8. 4. Using Verbose Logging
    9. Example: Configuring Verbose Logging in Logstash
    10. Example: Enabling Verbose Logging in Elasticsearch
    11. 5. Analyzing Slow Queries
    12. Example: Configuring Slow Query Logs in Elasticsearch
    13. Example: Identifying Slow Queries in Kibana
    14. 6. Debugging Shard Allocation
    15. Example: Check shard allocation status
    16. Example: Disable shard allocation
    17. Example: Enable shard allocation
    18. 7. Resolving Unassigned Shards
    19. Example: Check Unassigned Shards
    20. Example: List Unassigned Shards
    21. 8. Fixing Circuit Breakers
    22. Example: Configuring Circuit Breaker in Elasticsearch
    23. Common Fixes for Circuit Breaker Issues
    24. 9. Debugging Mapping Conflicts
    25. Example: Handling Mapping Conflict
    26. 10. Resolving Version Conflicts
    27. Example: Check Component Versions
    28. Example: Update Logstash Pipeline
    29. 11. Using Hot Threads Analysis
    30. Example: Enable hot threads analysis in Elasticsearch
    31. 12. Debugging Ingest Failures
    32. Example: Logstash Configuration for Debugging

  59. Securing Production Deployments

    1. 1. Configuring Firewall Rules
    2. Example: Basic iptables Rule for ELK Stack
    3. 2. Disabling Dynamic Scripting
    4. Example: Elasticsearch Configuration
    5. 3. Implementing Network Segmentation
    6. Example: Basic Network Segmentation Setup
    7. Network Segmentation Best Practices
    8. 4. Using Reverse Proxy
    9. Example: Nginx with SSL
    10. 5. Configuring CORS
    11. Example: Enabling CORS for Kibana
    12. 6. Implementing Rate Limiting
    13. Example: Configuring Rate Limiting in elasticsearch.yml
    14. 7. Using VPN Access
    15. Example: Configuring VPN for ELK Stack Access
    16. 8. Hardening JVM Settings
    17. Example: JVM Settings in elasticsearch.yml
    18. 9. Scanning for Vulnerabilities
    19. Example: Nmap Scan Integration with ELK
    20. Key Points for Vulnerability Scanning
    21. 10. Implementing Secrets Management
    22. Example: Storing Elasticsearch Passwords in Keystore
    23. Best Practices for Secrets Management
    24. 11. Configuring Security Headers
    25. Example: Setting Security Headers in Nginx
    26. Example: Setting Security Headers in Express.js
    27. 12. Using Least Privilege Principle
    28. Example: Elasticsearch Role Configuration

  60. Managing Production Operations

    1. 1. Planning Cluster Capacity
    2. Example: Sample Capacity Planning Configuration
    3. Key Considerations for Cluster Scaling
    4. Capacity Planning Workflow
    5. 2. Implementing Backup Strategy
    6. Example: Elasticsearch Snapshot Configuration
    7. Example: Create Snapshot
    8. Example: Restore Snapshot
    9. Backup Strategy Best Practices
    10. 3. Performing Rolling Upgrades
    11. Rolling Upgrade Process
    12. Example: Upgrade Elasticsearch Node
    13. 4. Managing Index Growth
    14. Example: Setting up ILM Policy
    15. Best Practices for Index Growth Management
    16. 5. Monitoring Cluster Health
    17. Example: Check Cluster Health Status
    18. Cluster Health Statuses
    19. Example: Monitor Cluster Health with Watcher
    20. 6. Implementing Disaster Recovery
    21. Example: Basic Elasticsearch Cluster Recovery Configuration
    22. Example: Setting Up Snapshot and Restore
    23. Disaster Recovery Workflow
    24. Snapshot Repository Types
    25. 7. Scaling Horizontally
    26. Example: Horizontal Scaling Configuration
    27. Horizontal Scaling Steps
    28. Horizontal vs Vertical Scaling
    29. 8. Scaling Vertically
    30. Example: Increasing Elasticsearch Heap Size
    31. 9. Managing Configuration Drift
    32. Example: Detecting Configuration Drift in Elasticsearch
    33. 10. Implementing Blue-Green Deployments
    34. Example: Blue-Green Deployment Configuration
    35. Deployment Workflow
    36. 11. Using Canary Deployments
    37. Example: Canary Deployment Configuration
    38. Canary Deployment Benefits
    39. 12. Documenting Runbooks
    40. Example: Runbook Structure
    41. Runbook Components

  61. Advanced Performance Tuning

    1. 1. Tuning OS Settings
    2. Example: Setting vm.max_map_count
    3. 2. Configuring Kernel Parameters
    4. Example: Setting Kernel Parameters
    5. 3. Using Memory-Mapped Files
    6. Example: Enabling Memory-Mapped Files
    7. 4. Optimizing Disk I/O
    8. Example: Disk I/O Throttling Configuration
    9. Key Recommendations
    10. 5. Tuning Network Settings
    11. Example: Apply network settings via sysctl
    12. 6. Using Dedicated Master Nodes
    13. Example: Dedicated Master Node Configuration
    14. Benefits of Dedicated Master Nodes
    15. 7. Implementing Data Tiers
    16. Example: Setting up a Data Tier Policy
    17. Benefits of Data Tiers
    18. 8. Using Index Sorting
    19. Example: Configure index sorting
    20. 9. Optimizing Shard Size
    21. Example: Setting shard count during index creation
    22. Example: Changing replica count after index creation
    23. Best Practices for Shard Size
    24. 10. Configuring Slow Log Thresholds
    25. Example: Setting Slow Log Thresholds
    26. 11. Using Adaptive Replica Selection
    27. Example: Enabling Adaptive Replica Selection
    28. 12. Implementing Query Result Caching
    29. Example: Enabling Query Caching in elasticsearch.yml

  62. Working with Data Transforms

    1. 1. Understanding Transforms
    2. 2. Creating Transform Jobs
    3. Example: Creating a Transform Job
    4. 3. Configuring Pivot Transforms
    5. Example: Basic Pivot Transform Configuration
    6. 4. Using Latest Transforms
    7. Example: Applying a Script Transform
    8. 5. Setting Transform Sync Configuration
    9. Example: Configuring Transform Sync
    10. 6. Configuring Retention Policy
    11. Example: Setting up a retention policy
    12. 7. Starting and Stopping Transforms
    13. Example: Starting a Transform
    14. Example: Stopping a Transform
    15. 8. Previewing Transform Results
    16. Example: Previewing Transform Results in Kibana
    17. Previewing Transform Results - Key Points
    18. 9. Monitoring Transform Progress
    19. Example: Check Transform Status
    20. Example: Get Transform Stats
    21. 10. Handling Transform Errors
    22. Example: Error Handling in Transform Script
    23. 11. Using Transform Checkpointing
    24. Example: Enabling Transform Checkpointing
    25. 12. Optimizing Transform Performance
    26. Example: Ingest Pipeline Optimization
    27. Key Performance Metrics