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How many types of Cache do you know?

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Manohar Parakh
How many types of Cache do you know?

Are you sure you’re well verse with the term? Well, I can guarantee that you don’t.

‘Cache’ is often heard or may be an overheard term in the digital world. Though, we often get to read it along the dedicated server specifications, but only a few know what its role is.

Before describing its operation, it is important to know that Cache is often used in many protocols and technologies. The prime aim of Cache is to communicate between two or more machines faster. That means it avoids unnecessary recurrence action and data exchange. Take an example of the use and usefulness of the Cache in a web exchange to enhance overall performance more appropriately.

Note: The Cache is not something which is new to us; it can be rather used in a lot of other areas as well.

Example:

When a client makes an HTTP request to a website to access or retrieve a web page, the server doesn’t return the whole web page in one piece; the server sends a base code that contains of other links and packets in the best ordered form that the client will pick up when he finds them in the basic code (i.e. HTML). The HTML code just gives indication as “you have to go this place and search the image found on http://www.mydomain.com/images/image09” to display image or call CSS files that helps in shape and implement shape, color and HTML page.

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Manohar Parakh
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