Package: postgresql-16-pg-failover-slots (1.0.1-2 and others)

[ Source: pg-failover-slots  ]

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

Other Packages Related to postgresql-16-pg-failover-slots

• dep: libc6 (>= 2.16) [x32]

  GNU C Library: Shared libraries
  also a virtual package provided by libc6-udeb

  dep: libc6 (>= 2.17) [arm64, ppc64el]

  dep: libc6 (>= 2.2) [hppa]

  dep: libc6 (>= 2.27) [riscv64]

  dep: libc6 (>= 2.37) [sh4]

  dep: libc6 (>= 2.4) [not alpha, arm64, hppa, ia64, ppc64el, riscv64, sh4, x32]

• dep: libc6.1 (>= 2.1.3) [alpha]

  GNU C Library: Shared libraries
  also a virtual package provided by libc6.1-udeb

  dep: libc6.1 (>= 2.37) [ia64]

• dep: libpq5 (>= 9.0~)

  PostgreSQL C client library

• dep: postgresql-16

  The World's Most Advanced Open Source Relational Database

• dep: postgresql-16-jit-llvm (>= 15) [not alpha, hppa, ia64, m68k, riscv64, sh4, sparc64, x32]

  Package not available

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Download for all available architectures

Architecture	Version	Package Size	Installed Size	Files
alpha (unofficial port)	1.0.1-2	15.2 kB	83.0 kB	[list of files]
amd64	1.0.1-2+b1	41.6 kB	97.0 kB	[list of files]
arm64	1.0.1-2	40.5 kB	127.0 kB	[list of files]
armel	1.0.1-2	41.5 kB	95.0 kB	[list of files]
armhf	1.0.1-2	40.2 kB	86.0 kB	[list of files]
hppa (unofficial port)	1.0.1-2	16.4 kB	48.0 kB	[list of files]
i386	1.0.1-2	42.2 kB	96.0 kB	[list of files]
ia64 (unofficial port)	1.0.1-2	18.0 kB	63.0 kB	[list of files]
m68k (unofficial port)	1.0.1-2	15.1 kB	50.0 kB	[list of files]
mips64el	1.0.1-2	41.4 kB	131.0 kB	[list of files]
ppc64 (unofficial port)	1.0.1-2	43.1 kB	131.0 kB	[list of files]
ppc64el	1.0.1-2	43.6 kB	131.0 kB	[list of files]
riscv64	1.0.1-2+b1	15.4 kB	47.0 kB	[list of files]
s390x	1.0.1-2	41.4 kB	96.0 kB	[list of files]
sh4 (unofficial port)	1.0.1-2	16.8 kB	82.0 kB	[list of files]
sparc64 (unofficial port)	1.0.1-2	14.9 kB	1,045.0 kB	[list of files]
x32 (unofficial port)	1.0.1-2	15.5 kB	46.0 kB	[list of files]