Three Types of User Data Storage

When it comes down to the creation of applications, user data is a crucial aspect of giving a good user experience. User data is comprised of things such as settings and customizations that users create when using a web-based platform. It is crucial that these information are securely stored and protected from unauthorized access.

There are a myriad of ways to protect user data however, in this article, we will concentrate on three options which are Local Storage (local storage) as well as Session Data (session storage) and App Data. Each of these options comes with its own advantages and disadvantages, but all are suitable for storing small quantities of data within the browser.

App data is perfect for storing app-specific settings and preferences. It is important to note that app data doesn’t persist, which means that any app data that is lost if the user closes their browser or when their session expires. It is also important to note that app data isn’t secure as anyone who has the decryption key will be able to access the data. It is suggested that apps not be used to store sensitive data like passwords.

Session storage is similar to app data in that it is also application-specific, but it is a lot more scalable and allows for a much larger amount of data to be stored. However, unlike app data, session storage is not permanent, so if a user clears their browser’s cookies or the session ends then all of the app’s session data will be lost.