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Course Outline

1. PostgreSQL Standard Replication

  • Physical replication (WAL streaming)
  • Synchronous and asynchronous replication
  • Configuring Primary and Standby servers
  • Using replication slots
  • Manual failover
  • Logical replication

2. Managing Replication with RepMgr

  • RepMgr components and repository
  • Installation and configuration
  • Registering nodes
  • Creating Standby servers
  • Switchover and failover
  • Automatic failover with repmgrd

3. High Availability with PgPool-II

  • PgPool-II architecture
  • Installing and configuring
  • Starting/stopping PgPool-II
  • Basic administration tools and commands
  • Managing replication and load balancing
  • Configuring automatic failover and failback
  • Using Watchdog architecture
  • Connection pooling

Requirements

  • Solid understanding of PostgreSQL architecture and configuration
  • Proficiency with the Linux command line and database administration tasks

Audience

This course is designed for Database Administrators, DevOps Engineers, and System Architects tasked with maintaining database reliability, redundancy, and uptime.

 14 Hours

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