🤔 Какие хранилища есть в браузере? @Frontend

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Create: 2025-04-18 Update: 2025-07-04 19:43:46

🤔 Какие хранилища есть в браузере?

В браузере доступно несколько механизмов хранения данных:
1. localStorage — постоянное хранилище строковых пар ключ-значение, сохраняется между сессиями браузера.
2. sessionStorage — аналогично localStorage, но очищается при закрытии вкладки.
3. cookies — небольшие объёмы данных, могут передаваться на сервер, доступны и клиенту, и серверу.
4. IndexedDB — асинхронная база данных в браузере, подходит для хранения больших объёмов данных, включая объекты.
5. CacheStorage — используется в PWA и сервис-воркерах для кэширования запросов и ответов.
Каждое хранилище имеет своё назначение, ограничения и особенности использования.

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Frontend | Вопросы собесов

🤔 Какие хранилища есть в браузере?

В браузере доступно несколько механизмов хранения данных:
1. localStorage — постоянное хранилище строковых пар ключ-значение, сохраняется между сессиями браузера.
2. sessionStorage — аналогично localStorage, но очищается при закрытии вкладки.
3. cookies — небольшие объёмы данных, могут передаваться на сервер, доступны и клиенту, и серверу.
4. IndexedDB — асинхронная база данных в браузере, подходит для хранения больших объёмов данных, включая объекты.
5. CacheStorage — используется в PWA и сервис-воркерах для кэширования запросов и ответов.
Каждое хранилище имеет своё назначение, ограничения и особенности использования.

Ставь 👍 если знал ответ, 🔥 если нет
Забирай 📚 Базу знаний

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