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Create: 2025-06-25 Update: 2025-06-29 18:10:43

Как оптимизировать PostgreSQL и не лишиться сна: разбор для разработчиков

Когда вы разворачиваете веб-приложение, чаще всего веб-сервер, бэкенд, база данных и авторизация оказываются на одном сервере.

Тестировщики и менеджер счастливы — все летает. Но потом приложение выходит в продакшн и начинается боль. Запросы тормозят и отвечают по пять секунд, CPU не загружен даже на треть, а веб-сервер выдает 504 Gateway Timeout.

И вот вы сидите ночью и чините прод, потому что PostgreSQL не просто «табличка с данными», а сложный инструмент с кэшем, индексами, буферами и планировщиком запросов.
Как избежать такой ситуации и грамотно подойти к проектированию схем — рассказали в статье Академии Selectel.

Переходите по ссылке и учитесь настраивать СУБД правильно.

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Как оптимизировать PostgreSQL и не лишиться сна: разбор для разработчиков

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