Read More: How To Optimize Your WP Site Speeds?
What is Content Delivery Network (CDN)The content delivery network is often known as Content distribution network as well is defined as a ‘geographically distributed network of proxy servers and their data centers.’ The goal of such system is to provide distribution services that are spatially relative to all the end-users to give them the benefit of high availability and high performance.
How it WorksSuch CDN companies often associated with reselling CDN services.As CDNs are playing the role of a layer in the entire internet ecosystem, the content owners like the media companies as well as e-commerce vendors prefer to pay these CDN operators or resellers to deliver their content to their end customers. In return, these CDN service providers or the distributors like edge cast CDN reseller pay off the carriers, ISPs, and network operators to avail hosting on their servers and in their data centers.
The TechnologyThe CDN nodes deployed through multiple locations over multiple backbones. The CDNs are used for reducing the overall bandwidth costs, while improving the page load time, and increase the global availability of any content that gets generated.
CachingTo accelerate and optimize a customer’s website, it becomes necessary to have all the static content cached either on the CDNs or his servers. This is done by using the HTTP Caching, to allow the requested content to get transmitted to the to a user more efficiently.
SecurityFor each CDN provider, their customers are of the prime importance which needs to be assured that his applications and content would be adequately protected from every sort of cybercrime, be it hotlinking, content theft or piracy. It should be able to protect their customers from every other kind of unauthorized use as well. The providers also guarantee their customers that he would have the total control over his content and that he can secure himself with all the security tools, they provide.
StreamingA CDN service is there to help deliver all the videos to the customers in the best possible method. They provide every kind of video streaming services like Smooth Streaming, HDS, HLS, HTML5, Flash, HTTP progressive with ease. In most cases, they would be using HTTP Large Platform, Flash Media Streaming Platform or any live event on-demand and all other kinds of video content that can be streamed to any end-user. To ensure the highest quality it seeks permission from the end user’s internet connection and the closest pop from that region.
StorageStorage is another benefit of CDN that each customer receives. The storage place is fully secured where all the static and dynamic content would be seamlessly connected to this lightning-fast global delivery platform. CDN is also used to allow an end-user to receive all the content of the customers directly from the server that would deliver them in the quickest feasible way.
E-CommerceThose who own an e-commerce site you have, CDNs helps them achieve higher search engine rankings that result in reaching out to more clients bringing in better business opportunities.
Other benefits of CDN service:Apart from the above-said benefits, there are a lot more for a CDN subscriber to gain. Their entire Site receives a boost with all the static and dynamic content load in high speed. For Media and Entertainment, such services provide instant-on and high-fidelity music and videos with crystal clarity and sharpness without any splatter or disruption.
It is also a good support system for Game lovers who get the static and dynamic content of any game at super-fast speed, because of the caching platform that has developed an entirely dedicated game-tuned Application Delivery Network to serve the progressive elements of the games.