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PostgreSQL's log rotation has three parameters that only make sense together: one rotates at clock boundaries, one at file sizes, and one decides whether to…
Cardinality is a consequence of how many dimensions you index your readings by. Here is where the curve bends, measured, and what you can do about it without leaving Postgres. Someone adds a firmware_ver column to the sensor table. It is…
On August 13, 2026, PostgreSQL shipped its biggest security release ever: 28 CVEs closed in a single day. The old record was 11. The community has done its job, a phenomenal one at that! If you run PostgreSQL for critical workloads in…
Hello fellow Postgres Enjoyer. I'd like to do something a little different this week and talk a bit about how I got ensnared by the Postgres ecosystem, and what I've done with it over the years. Maybe you have something better to do with…