Umair Shahid:PostgreSQL物理流复制设置的逐步指南
Physical streaming replication in PostgreSQL allows you to maintain a live copy of your database on a standby server, which continuously receives updates from the primary server’s WAL (Write-Ahead...
初始化备用服务器需从主服务器复制数据。使用pg_basebackup工具进行网络备份,确保备用服务器的PostgreSQL服务已停止。清空数据目录后,运行pg_basebackup命令克隆主服务器数据并配置为备用,完成后备用服务器进入恢复模式,开始流式传输WAL。
