Speeding up recovery & VACUUM in Postgres 14
The Citus Data
MARCH 25, 2021
One of the performance projects I’ve focused on in PostgreSQL 14 is speeding up PostgreSQL recovery and vacuum. In the PostgreSQL team at Microsoft , I spend most of my time working with other members of the community on the PostgreSQL open source project. And in Postgres 14 (due to release in Q3 of 2021), I committed a change to optimize the compactify_tuples function , to reduce CPU utilization in the PostgreSQL recovery process.
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