PostgreSQL with the pgvector extension allows tables to be used as storage for vectors, each of which is saved as a row. It also allows any number of metadata columns to be added. In an enterprise ...

Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

PostgreSQL 是一款开源免费的高级关系型数据库管理系统，始于 1986 年，由全球开发者社区持续维护迭代，兼具悠久历史与前沿特性。它严格遵循 ACID ...

Pricing: Pay as you go model. Key features AI-powered intelligent performance optimization. Geospatial support. Postgres version 11 supports up to 37 extensions. Integration with Cloud Services.