Devrim Gündüz

PostgreSQL's WAL is one of the core points of PostgreSQL, and used in many areas: Backup, replication, etc. In this talk, I will mention about everything about WAL that a PostgreSQL DBA must know: - What is WAL? - What does it include? - How to read it? - What about wal_level ? - Replication and WAL - Backup and WAL - PITR and WAL - Other topics