Bancos de dadosPlanet PostgreSQL
Bancos de dados
Every AI application built on PostgreSQL hits the same inflection point. You've got pgvector installed, embeddings in a table, a similarity search query that returns surprisingly good results. The prototype works and your team is excited.…
PostgreSQL's isolation levels hold surprises: read uncommitted silently becomes read committed, repeatable read forbids phantom reads the standard permits, and…
TL;DR: This advisory covers the two most important high-severity memory-safety vulnerabilities affecting MongoDB Community and our downstream Percona Server for MongoDB – CVE-2026-11933 and CVE-2026-9740. Both will be addressed in a single…
PostgreSQL's `DEFERRABLE` transaction mode only works with `SERIALIZABLE READ ONLY` transactions, where it waits for a safe snapshot to eliminate…