Anonymous
Anonymous Asked in Cars &Transportation · 2 weeks ago

How persistent is IndexedDB?

Contents
  1. How long does IndexedDB data last?
  2. Is IndexedDB permanent?
  3. Is IndexedDB deprecated?
  4. Is IndexedDB better than localStorage?
Even though IndexedDB is a fully functional client-side database for the web, it is not a persistent storage by default. IndexedDB without StorageManager is just a “best-effort” database that can be erased in situations of low disk space on a device.


How long does IndexedDB data last?

IndexedDB data belong to a type of temporary. So these data can be wiped out at any time. These data size/lifetime are managed by very new Quota Management API.

Is IndexedDB permanent?

Note: After introducing Storage API, the "permanent" folder can be considered obsolete; the "permanent" folder only stores IndexedDB persistent-type databases.

Is IndexedDB deprecated?

The W3C has announced that the Web SQL database is a deprecated local storage specification so web developer should not use this technology any more. indexeddb is an alternative for web SQL data base and more effective than older technologies.

Is IndexedDB better than localStorage?

LocalStorage is slightly faster than IndexedDB in all browsers (disregarding the crashes). IndexedDB is not significantly slower when run in a web worker, and never blocks the DOM that way.

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