What is difference between WebSQL and IndexedDB?

Question

In both Firefox and Chrome, IndexedDB is slower than LocalStorage for basic key-value insertions, and it still blocks the DOM. In Chrome, it's also slower than WebSQL, which does blocks the DOM, but not nearly as much. 29 сент. 2015 г.

What is IndexedDB and WebSQL?

IndexedDB used to have a competing spec called WebSQL Database, but it was deprecated by the W3C. While both IndexedDB and WebSQL are solutions for storage, they do not offer the same functionalities. WebSQL Database is a relational database access system, whereas IndexedDB is an indexed table system.

Is IndexedDB deprecated?

It was thus deprecated in favor of IndexedDB. IndexedDB 1.0 became a W3C Recommendation on January 8, 2015. IndexedDB 2.0 became a W3C Recommendation on January 30, 2018.

Is WebSQL deprecated?

WebSQL in third-party contexts is now deprecated. Removal is expected in Chrome 97. The Web SQL Database standard was first proposed in April 2009 and abandoned in November 2010. Gecko never implemented this feature and WebKit deprecated this feature in 2019.

What is IndexedDB good for?

IndexedDB is a way for you to persistently store data inside a user's browser. Because it lets you create web applications with rich query abilities regardless of network availability, your applications can work both online and offline.

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