In-depth parsing of IndexedDB index database in HTML5

This article mainly introduces the in-depth analysis of the IndexedDB index database in HTML5, including related usage examples of basic functions such as transaction locks. Friends who need it can refer to the following introduction

IndexedDB is an HTML5 WEB database that allows HTML5 WEB applications to store data on the user's browser. For applications, IndexedDB is very powerful and useful. It can store a large amount of data in WEB browsers such as chrome, IE, Firefox, etc. The following briefly introduces the basic concept of IndexedDB.

IndexedDB, a new HTML5 data storage, can store and operate data on the client side, making applications load faster and respond better. It is different from a relational database, with data tables and records. It affects the way we design and create applications. IndexedDB creates objects with data types and simple JavaScript persistent objects, each object can have an index, allowing it to efficiently query and traverse the entire collection. This article provides you with real examples of how to use IndexedDB in a web application.

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