From 2098595f65b10b5c699601c9a83084f23fcf936c Mon Sep 17 00:00:00 2001 From: "Jonathan S. Katz" Date: Thu, 23 Sep 2021 18:45:41 -0400 Subject: [PATCH] Update PostgreSQL 14 press release From discussion on -hackers, include a reference to the emergency mode of vacuum. --- releases/14/release.en.md | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/releases/14/release.en.md b/releases/14/release.en.md index 03c7146..5180813 100644 --- a/releases/14/release.en.md +++ b/releases/14/release.en.md @@ -79,10 +79,11 @@ directive. ### Administration and Observability PostgreSQL 14 extends its performance gains to the [vacuuming](https://www.postgresql.org/docs/14/routine-vacuuming.html) -system, including optimizations for reducing overhead from B-Trees. -[`ANALYZE`](https://www.postgresql.org/docs/14/sql-analyze.html), used to -collect database statistics, now runs significantly faster in PostgreSQL 14 due -to its own performance improvements. +system, including optimizations for reducing overhead from B-Trees. This release +also adds a vacuum "emergency mode" that is designed to prevent transaction ID +wraparound. [`ANALYZE`](https://www.postgresql.org/docs/14/sql-analyze.html), +used to collect database statistics, now runs significantly faster in +PostgreSQL 14 due to its own performance improvements. Compression for PostgreSQL's [TOAST](https://www.postgresql.org/docs/14/storage-toast.html) system, which is used to store larger data like blocks of text or geometries, -- 2.39.5