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Course Outline

Introduction

  • Elastic Stack Overview (ELK)

Elasticsearch

Overview:

  • Purpose and Strategic Value
  • Core Terminology: Documents, Indices, Shards, Nodes, Clusters, and Scaling Strategies

Operational Deployment: Configuration and Setup

  • Elasticsearch Configuration Guidelines
  • Deployment Procedures
  • Hands-on Laboratory Exercises

Node Architecture: Discovery, Roles, and Cluster State Management

  • Distributed Architecture and Node Discovery
  • Node Role Definitions: Master, Data, Client, and Tribe Nodes
  • Master Node Election and Minimum Master Node Thresholds
  • Cluster State Dynamics
  • Shard Allocation Mechanisms

Data Protection: Snapshot and Restore Operations

  • Distinguishing High Availability from Data Backup
  • Repository Management, Snapshots, and Restoration
  • Underlying Technical Components

Production Environment Monitoring

  • Alerting Protocols and Best Practices for government systems
  • Java Virtual Machine (JVM) Management
  • Query Performance Optimization
  • Thread Pool Configuration
  • Incident Diagnosis and Troubleshooting

Production Operational Standards

  • Memory Resource Management
  • Network Infrastructure
  • Storage Media Management
  • Security Compliance
  • Cluster Restart Procedures (Rolling and Full)

Logstash

  • Purpose and Strategic Value
  • Data Pipeline Configuration
  • Input, Filter, and Output Components
  • Installation and Configuration Standards
  • Data Backup and Restoration
  • Cluster Architecture and Availability Considerations
  • Operational Best Practices

Kibana

  • Purpose and Strategic Value
  • Configuration Parameters
  • Time Range Selection, Querying, and Filtering Techniques
  • Interface Functions: Discover, Visualization, and Dashboard Creation
  • Installation and Configuration Standards
  • Data Backup and Restoration
  • Cluster Architecture and Availability Considerations
  • Operational Best Practices

Filebeat

  • Log Ingestion and Error Resolution
  • Architectural Framework
  • Installation and Configuration Standards
  • Data Backup and Restoration
  • Cluster Architecture and Availability Considerations
  • Operational Best Practices for government data collection

Summary and Conclusion

Requirements

  • Demonstrated proficiency in system administration
  • Working knowledge of Linux command-line interfaces
  • No prior exposure to Elasticsearch is necessary

Target Audience

  • System administrators responsible for technical support and infrastructure maintenance for government operations.
 14 Hours

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