Create: 2025-04-08 Update: 2025-07-08 00:46:23

Секционирование в PostgreSQL. Архитектура корзинного хранения данных. (Basket partitioning)

Когда размеры таблиц становятся большими — обслуживание и доступ к данным становятся непростой задачей. Автор этой статьи делится методикой организации секционирования в PostgreSQL, которая существенно упростила ему жизнь с таблицами большого размера, хранящими, например, исторические данные по датам. Технология «Корзинное секционирование» (Basket partitioning) реализована архитектурно, без необходимости расширения функционала сторонними инструментами или расширениями, только штатными средствами ванильных версий PostgreSQL. Такая система хранения реализована, например, в проекте мониторинга pg_awr для упрощения удаления старых данных. Читать дальше на Хабре.

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Секционирование в PostgreSQL. Архитектура корзинного хранения данных. (Basket partitioning)

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