What is Content Delivery Network and how does it work? Google ranks sites higher in search results that load content quickly. This means that online businesses providing content to end users must constantly improve delivery. One way that this can be done is to use a Content Delivery Network. There are many benefits for an online business that uses a dedicated server available to customers with high-bandwidth hosting.
Server Load
The use of servers of a Content Delivery Network increases the capacity of network backbones. These are strategically placed to help manage and reduce the server load on interconnects, public peers, and backbones. One advantage of strategically placed servers is the ability to free capacity for all others using the same resources. This means that increased traffic from website users will not have a negative experience due to excessive server load.
Content Delivery
The servers used by Content Delivery Networks are typically located near users. The closeness of severs is designed to minimize latency and packet loss. This is achieved because data will only need to travel a short distance. Websites that use Content Delivery Networks often experience decreased lags when data is being streamed to end users. Decreased lag time increases the quality of content available from an online business. One reason for this is the performance boost gained by using an integrated technology for TCP acceleration.
Asset Delivery Control
Load statistics are available to users of Content Delivery Network providers in real time. There is also a display for popular regions, active regions, and capacity optimization provided to customers. A Content Delivery Network will typically deactivate usage and statistic logs after the addition of the new server source. Usage and statistic logs are typically used by websites to monitor traffic. This is why asset delivery control is crucial for the customers of a CDN.
Redundancy Reduction
Websites that experience server malfunction or failure are crippled and not accessible by any end users until the server is reset. This threat is significantly decreased by using a Content Delivery Network that can redirect website traffic to another server. One advantage this has for website owners is uptime for users during any time of the day. Redundancy is reduced by having servers distributed in multiple areas for improved performance. End users will see little effects of software issues or hardware problems that may be due to a power outage or equipment failure.
Integrity of Data
The use of a Content Delivery Network ensures that data integrity is consistent at all times because servers are mirrored. This means that data is being duplicated when information is updated for a website or online business. End-users are the lifeblood of an online business and need to have access to data that is current and immediately available. The use of a Content Delivery Network will ensure users of data integrity.
Increased Security with Content Delivery Networks
Increasing Internet-based threats means that there is a need to be on top of security. Users of a CDN are provided security that will neutralize and absorb any online threats. One reason a CDN is able to provide high levels of security is the ability to keep the origin servers used by customers hidden. The hiding of origin servers means that techniques used by hackers, such as denial-of-service attacks, will have no chance of success. The squatting of a domain will also not impact an online business. That’s why every online business should be interested in a Content Delivery Network.
Yaro Jenkins is a writer of many technology articles. His business recently switched their entire infrastructure to CDN. If you are ever interested in learning more about IT or networks visit Austin Technology and check out the different services that they offer.