With web storage, applications can store data locally within the user's browser. Before HTML5, application data had to be stored in cookies, included in every server request. Web storage is more secure, and large amounts of data can be stored …

What is HTML IndexedDB API? The indexedDB is an API used to store data inside the user's browser. indexedDB is more powerful than local storage and are useful for applications that requires to store large amount of the data. These applications can …

The localStorage object provides access to a local storage for a particular Web Site. It allows you to store, read, add, modify, and delete data items for that domain. The data is stored with no expiration date, and will not be deleted when the browser is closed.

if (typeof (Storage) !== "undefined") { // Store localStorage. setItem ("lastname", "Smith"); localStorage. setItem ("bgcolor", "yellow"); // Retrieve x. innerHTML = localStorage. getItem ("lastname"); x. style. backgroundColor = localStorage. getItem ("bgcolor");} else { x. innerHTML = "Sorry, no Web storage support!";} </ script > </ body > </

The localStorage object stores data with no expiration date. The data is not deleted when the browser is closed, and are available for future sessions. See Also: The sessionStorage Object which stores data for one session. (The data is deleted when the browser window is closed)

AJAX Database Example. The following example will demonstrate how a web page can fetch information from a database with AJAX:

HTML References. At W3Schools you will find complete references about HTML elements, attributes, events, color names, entities, character-sets, URL encoding, language codes, HTTP messages, browser support, and more:

The Storage object of the Web Storage API provides access to the session storage or local storage for a particular domain. This allows you to read, add, modify, and delete stored data items. Storage Object Properties and Methods

The data in a MySQL database are stored in tables. A table is a collection of related data, and it consists of columns and rows. Databases are useful for storing information categorically.

When displaying data in HTML, you should not have to edit the HTML file when the data changes. With XML, the data can be stored in separate XML files. With a few lines of JavaScript code, you can read an XML file and update the data content of any HTML page.