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В Postgres 18 обещают значительное улучшение производительности: асинхронный ввод-вывод.

Используется линуксовый интерфейс io_uring, позволяющий делать сканы таблиц, сканы кучи (heap) и выполнять операции пылесосенья (VACUUM) с использованием асинхронного ввода-вывода, что должно значительно ускорить эти операции.

https://pganalyze.com/blog/postgres-18-async-io
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В Postgres 18 обещают значительное улучшение производительности: асинхронный ввод-вывод.

Используется линуксовый интерфейс io_uring, позволяющий делать сканы таблиц, сканы кучи (heap) и выполнять операции пылесосенья (VACUUM) с использованием асинхронного ввода-вывода, что должно значительно ускорить эти операции.

https://pganalyze.com/blog/postgres-18-async-io

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