{"avoid_when":"只要纯 Apache 组件或专用时序库更简单","content_hash":"bfde7065df61adf9b0defda8fee1fbfb45197413ece04e39953ede23d5f11015","domain":"databases","evidence_urls":["https://github.com/timescale/timescaledb"],"id":"timescaledb","language":"C","license":"Apache-2.0 OR LicenseRef-Timescale","name":"TimescaleDB","niche":"postgres timeseries","repo":"https://github.com/timescale/timescaledb","source_updated_at":"2026-07-21T20:32:39Z","status":"active","summary":"基于 PostgreSQL 的时序/实时分析扩展（部分组件许可证不同）。","tags":["analytics"],"use_when":"已用 Postgres 且要以扩展做高写入时序分析","verification_status":"verified","verified_at":"2026-07-21T20:32:39Z"}