Um passo a passo prático para montar uma réplica física por streaming: configuração do primário, pg_basebackup, replication slots e como verificar se o standby realmente está em dia.
Read MoreDiferente da replicação física, a replicação lógica copia tabelas individuais e funciona entre versões major — sendo a ferramenta padrão para upgrades sem downtime e distribuição seletiva de dados.
Read MoreReplication slots impedem o primário de descartar WAL que um standby ainda precisa. Eles evitam réplicas quebradas — e, quando esquecidos, são a causa mais comum de uma partição pg_wal cheia.
Read MoreMost PostgreSQL monitoring tools only show "replication is working." PG Monitoring identifies lag bottlenecks, predicts failures, and tells you exactly which standby needs attention.
Read MoreTraditional PostgreSQL monitoring tools like pg_stat_statements, pgBadger, and pgWatch2 provide basic visibility but miss the bigger picture. They show you what happened, but not why. They alert when problems occur, but can't predict them.
PG Monitoring combines real-time metrics, AI-powered analysis, and predictive anomaly detection to give you complete database intelligence. From replication lag prediction to automated index recommendations, we solve the problems that keep DBAs awake at night.
Our blog explores real-world PostgreSQL challenges and demonstrates how PG Monitoring outperforms traditional tools in replication monitoring, query performance optimization, security auditing, and multi-instance management.