코스 개요

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

요건

  • Good understanding of PostgreSQL architecture and configuration
  • Experience with Linux command line and database administration tasks

Audience

Database Administrators, DevOps Engineers, and System Architects responsible for ensuring database reliability, redundancy, and uptime.

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