Package: postgresql-11-pg-failover-slots
Source: pg-failover-slots
Version: 1.2.1-1.pgdg26.04+1
Architecture: amd64
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Installed-Size: 52
Depends: postgresql-11, libc6 (>= 2.38), libpq5 (>= 9.0~)
Homepage: https://github.com/EnterpriseDB/pg_failover_slots/
Priority: optional
Section: database
Filename: pool/main/p/pg-failover-slots/postgresql-11-pg-failover-slots_1.2.1-1.pgdg26.04+1_amd64.deb
Size: 16832
SHA512: fb42caa68a9ca50f2f4043b898916b2acc7d47921a81ec92b229536276390ff95887a153447fd49cf05b88dff4be64dfce4aa9e68ac0679e7149fda1f399d018
SHA256: 4d974e19c2305baa72133d6b3ab08be46a89182170cf68ab0c646c8a616eb5e2
SHA1: 10ebaf59d24ddd1a031eb1052e1d39b5d9c30ffe
MD5sum: df15c4d4ef8957ba45fbd9a025b15dea
Description: High-availability support for PostgreSQL logical replication
 This extension is for anyone with Logical Replication Slots on
 Postgres databases that are also part of a Physical Streaming
 Replication architecture.
 .
 Since logical replication slots are only maintained on the primary
 node, downstream subscribers don't receive any new changes from a
 newly promoted primary until the slot is created, which is unsafe
 because the information that includes which data a subscriber has
 confirmed receiving and which log data still needs to be retained for
 the subscriber will have been lost, resulting in an unknown gap in
 data changes. PG Failover Slots makes logical replication slots
 usable across a physical failover using the following features:
 .
  - Copies any missing replication slots from the primary to the
    standby
  - Removes any slots from the standby that aren't found on the primary
  - Periodically synchronizes the position of slots on the standby
    based on the primary
  - Ensures that selected standbys receive data before any of the
    logical slot walsenders can send data to consumers