Web Storage – A comparative study of Local Storage,Session Storage,Cookies,IndexedDB and WebSQL
Javascript , databases , Uncategorized / July 10, 2019

Storages in browsers – Web Storage Web Storage is the storage mechanism that allows Web applications to store data in Web Browsers. The various storage types include Local Storage, Session Storage, Cookies, IndexedDB, Web SQL. These storages are supported by most of the modern-day web browsers and are standardized by the World Wide Web Consortium. Web Storage lets a web application to store data which in turn helps in the effective end to end functionality of the application. Upon inspecting and navigating to the storage in the browser console, we can see what are the various storage mechanisms supported by the browser and data stored in them. FireFox       Chrome Local Storage Local storage is a key-value store that stores values as string. The data stored in local storage does not have an Expiration date and will stay in the browser forever until we clear the browser data using settings or using Javascript. Up to 10MB of data can be stored in most of the browsers and it is 10MB for Local Storage and Session Storage combined in chrome.IE has 10 MB each. Local Storage follows the same-origin policy. The same-origin¬†means that the Protocol(Http/Https), port and the host…

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