What is Web-caching? Why is Web-caching important especially for big corporation

Question

What is Web-caching? Why is Web-caching important especially for big corporations? What problem does Conditional Get in HTTP want to solve? Download Apache from httpd.apache.org, and install and run it as a proxy server on your computer, then write a brief report on what you have done to make it work and how you use it from your Web browser. You are encouraged to search on the internet for ‘Apache as proxy server,’ select the most relevant articles to read, and include the titles and links in the report.

Explanation / Answer

What is Web-caching?

A web cache is a temporary storage mechanism on the Internet for the web sites and their resources such as - HTML pages and images and other content to reduce the load time and the server calls and lags. A web caching is the method for caching the data in the cache for the website so that it reduces the server lag and stored the most frequently used resources in the cache.

Why is Web-caching important especially for big corporations?

Web-caching is important especially for big corporations as they have a huge business, and thus they have to have an online presence which the users and customers will use. Now, when the business is big, the websites or application have to be effective and efficient enough. Thus load time and other will be reduced for the websites and website will function better which is expected in terms of performance from big companies. The web cache handles the popular content for the users failing which the requests would go to the original server.

What problem does Conditional Get in HTTP want to solve?

Conditional Get in HTTP is the concept where the result and the success of the request changes by comparing the affected resources by the comparison of the value of the validator. Conditional Get in HTTP requests can be made to use to verify the contents of the cache.

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