max_slot_wal_keep_size: Giới thiệu về chức năng Replication(đồng bộ dữ liệu) của .... Best of Vietnam 13 Day North to South Tour. PostgreSQL® Extensions to the JDBC API | pgJDBC.
If
max_slot_wal_keep_size is -1 (the default), replication
slots may retain an unlimited amount of WAL files. Otherwise, if restart_lsn of a replication
slot ...
Summary We are using max_slot_wal_keep_size from Postgresql 13 to prevent master from being killed by a lagging replication.
postgres-config update --config max_slot_wal_keep_size=2GB. ... max_replication_slots: Defines the number of
replication slots for data streaming.