This is different than the traditional method of storing content on just one server and more effective too. The content is stored throughout the CDN for the user to be able to access the data which is stored at a location that is closest to the user. While web accelerators can be a good fit for users, they are not always the best choice.Ī Content Delivery Network (CDN) is a globally distributed network of web servers or Points of Presence (PoP) that helps to deliver faster content. Resolving hostnames present in a document to reduce latency.Providing caches that have been recently accessed or that are frequently accessed so that they may be sent at a fast rate.Assisting to freshen objects in caches and ensuring that frequently accessed content is readily available for display.Maintaining a persistent TCP connection between client and proxy server.Filtering out undesirable aspects such as ads, and so on, that clients do not require.Providing optimization for codes form documents.Web accelerators provide have a lot of functions and some of them include: CDNs use these technologies and others to put together what they think is the right kind of web acceleration that their clients need.Ī web accelerator can be used either standalone, part of a commercial CDN, part of a homegrown CDN, part of a client installation, or even as a Reverse Proxy. ![]() ![]() Examples are on-the-fly compression/decompression, HTTP caches that are closer to the user than the origin server and reduce or eliminate processing time, and several others. Web accelerators fall in the category of technology and it may be difficult to see one type of implementation as the true implementation. Web Accelerators are just one type of CDN. Web accelerators are proxy servers that reduce website access times.
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