Time was when traditional web hosting lorded it behind what happens in the World Wide Web. You have various hosting service companies housing simple personal and corporate websites that are purely static and contain small files for client users on the net to view and download.
Not so these days. The internet has assumed prominence as the central repository and delivery of home, corporate and personal multimedia content that promises to define the way we entertain and educate ourselves today and in the future. As such, the demands for web hosting have surpassed what current technologies in traditional web hosting can offer. Large enterprise systems have been using networked systems in a cooperative mode, peaking with neural networks that have allowed large corporations to be served from variously located powerful servers seamlessly providing various
services to the users not knowing where these services come from which servers.
Deployed at various data centers around the world, networked hosts have come to play a significant role in superseding traditional web hosting computing resources to deliver the rich multimedia content in a most cost effective and reliable fashion. They are called Content Delivery Networks or CDNs.
The benefits of using CDN are many - far outstripping anything that single traditional web hosting delivers. Multiple server locations and load balanced architecture ensure web host providers a level of redundancy and fail-over alternatives that are unmatched before. No single point of failure exists.
Dispersed cache node locations provide web hosts with the options to serve clients anywhere in the world from servers that are closest to them and thus reduce telecommunications costs while enhancing delivery speeds. Load balancing across multiple hosts ensures that CPU utilization is maximized for the best performance of any given computing load flattening peak times and bandwidth bursts to be more even. All these provide web hosts to handle and survive millions of page views, thousands of concurrent downloads and real time multimedia content delivery without taxing any part of your computing resources.
We all know that large multimedia files aimed at multimedia internet audiences needs only the best high resolution music, image and video files. Gone are the days when internet clients were happy with 256 x 320 video files or 640 x 480 image files that were often severely compressed. These days, the advent of high definition video has made it increasingly important to have 720p and 1080p video files options that clients can download anytime. Image resolutions beyond 1020 x 740 are common especially with digital cameras with 5 mega pixels and above put their still shots for uploads to web hosts almost immediately without resizing.
E-books and multimedia-rich presentations files are likewise available for downloads. And with internet traffic increasing everyday with users concurrently viewing, downloading and streaming large files, traditional web hosting simply goes out the window. These large file contents just can't be served except with the emerging CDNs fast becoming the standard for content delivery in today's World Wide Web.
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