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Session vs Cookie in Web Development

In web development, a session and a cookie are both used to store data on the client side; however, they differ in their functionality and lifespan:

Session:

A session is a server-side storage mechanism that allows the web server to store user-specific information temporarily. Sessions are usually stored on the server and are identified by a unique session ID stored on the client via a cookie.

Cookie:

A cookie is a small piece of data stored on the client's computer. Cookies are often used to store user preferences, track user activity, and maintain user sessions across multiple requests. Cookies can have an expiration date, and they can be either persistent or temporary.

While both sessions and cookies are used for data storage, sessions are more secure as the data is stored on the server side, whereas cookies are stored on the client side and are vulnerable to tampering.

Understanding the difference between sessions and cookies is crucial in web development for implementing secure and efficient data storage solutions.

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