> On 10 Feb 2024, at 20:38, veem v <veema0...@gmail.com> wrote: > > Hello, > We want to have the response time in <1 sec for our UI search query > requirement. These will be pagination queries. These read queries will be on > big transaction tables (will have ~500+ attributes approx will have approx. > rows size of ~1KB) having a continuous stream of inserts consumed from > source. And these tables will be a daily range partitioned on the > processing_date column. Each partition is going to hold approx ~450million > rows when it will serve in full capacity to all the customers transactions. > > [snip]
You might want to take a look at https://www.postgresql.org/message-id/3FA1E0A9-8393-41F6-88BD-62EEEA1EC21F%40kleczek.org - it works quite well for us and maybe it is something you might want to test yourself. — Michal
