News for hackers. Stuff that matters.

A comment on Waiting for Postgres 18: Accelerating Disk Reads with Asynchronous I/O. Parent comment

Re:Waiting for Postgres 18: Accelerating Disk Reads with Asy... by saltcured on Wednesday May 07, 2025 @02:11PM (#43918927)
It's also deeply entwined with the MVCC concurrency control and the ability to do DDL in transactions, right?
[ Parent | on HN ]
Re:Waiting for Postgres 18: Accelerating Disk Reads with Asy... by jiggawatts on Wednesday May 07, 2025 @06:16PM (#43921079)
SQL Server supports every combination of heap storage, clustered storage, MVCC, and DDL in transactions.
[ Parent | on HN ]