The Evolution of Content Delivery Network: How it Enhances Video Services, Streaming, Games, e-commerce, and Advertising
Dr.A.Shaji George, A.S.Hovan George · Zenodo (CERN European Organization for Nuclear Research) · 2021
The explosive development of digital media has been creating opportunities for enterprises to change their business strategies and incorporate new-world applications. Businesses use networks for exchanging information from a centralized location as a strategic method of communication. As enterprises move forward with the next-generation network, they can share not only content, but also applications, rich media, and live events. The advancement will affect business functions including e-learning, e-communications, and e-commerce. The CDN is a revolutionary technology that enables enterprises to distribute a new generation of scalable, accelerated, rich Web-based content, including Television -quality streaming media, for e-business as well as knowledge-sharing solutions. Delivering content locally minimizes the distance between the point where a request is placed and the point where it is served because the content is replicated to the edge of the network. Web sites with higher performance are the result. In the delivery of content, inherent Internet congestion issues are overcome, bandwidth utilization is controlled and optimized, and applications and rich media content are delivered to the desktop. Benefits of content delivery involve central content control, efficient distribution to servers that are at the edge of a network, and automated routing of the content requests that are made to a local edge server. Furthermore, it provides web content developers with a simple way to manage data and accelerates the speed of web access for users. Therefore, providers can place their content at the closest node to the end-user. As a result, a high-performance and adaptable solution have been developed. Researchers have widely considered content delivery networks to be a powerful solution to lowering these drawbacks. CDNs act as trusted overlay networks that offer high-performance delivery of everyday Web objects, static data, and rich multimedia content by distributing the load among servers that are close to clients. The benefits of CDNs include reduced origin server load, reduced latency for the end-users, as well as increased throughput. Furthermore, CDNs can improve Web scalability as well as disperse flash-crowd events. In this paper, we provide an overview of CDN development and how it enhances video services, streaming, games, e-commerce, and advertising.