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Course Outline

Introduction

  • Overview of the Elastic Stack (ELK)

Elasticsearch

Overview:

  • What it is and Why it is used
  • Key Terminology: Documents, Index, Shards, Node, Cluster, Scaling Up/Out

Operations: Configuration and Deployment

  • Configuring Elasticsearch
  • Deploying Elasticsearch
  • Lab Exercises

Node Management: Discovery, Types, and Cluster State

  • Distributed Model and Discovery Mechanisms
  • Master, Data, Client, and Tribe Nodes
  • Master Election and Minimum Master Nodes
  • Understanding Cluster State
  • Shard Allocation

Backup Strategies: Snapshot and Restore

  • High Availability vs. Backup
  • Repository, Snapshot, and Restore Procedures
  • Underlying Internals

Production Monitoring

  • Best Practices for Alerting
  • JVM Management
  • Optimizing Query Performance
  • Thread Pools
  • Troubleshooting and Diagnosing Issues

Production Operational Best Practices

  • Memory Management
  • Networking Considerations
  • Disk I/O Optimization
  • Security Measures
  • Cluster Restart Strategies (Rolling and Full)

Logstash

  • What it is and Why it is used
  • Configuration Guide
  • Inputs, Filters, and Outputs
  • Installation and Configuration
  • Backup and Restore
  • Cluster and Availability Nuances
  • Best Practices

Kibana

  • What it is and Why it is used
  • Configuration Settings
  • Time Picker, Search, and Filters
  • Kibana Discover, Visualization, and Dashboard Interfaces
  • Installation and Configuration
  • Backup and Restore
  • Cluster and Availability Nuances
  • Best Practices

Filebeat

  • Log Management and Problem Identification
  • Filebeat Architecture
  • Installation and Configuration
  • Backup and Restore
  • Cluster and Availability Nuances
  • Best Practices

Summary and Conclusion

Requirements

  • Experience in system administration
  • Familiarity with the Linux command line interface
  • No prior experience with Elasticsearch is necessary

Target Audience

  • System administrators
 14 Hours

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