subject: What Are The Benefits Of Load Balancers [print this page] Load balancing is the method of distributing the workload over any two or more servers for attaining maximized scalability, security or redundancy. This balancing can be carried on either on software or dedicated hardware, and both would result in the dissemination of the load all over the multiple machines. From a web server point of view, the load balancer is aptly utilized by end users conveniently assessing only one URL. The user requests that are sent to this location will then be managed by the load balancer and send transparently to one of the accessible machined behind the scenes that perform actual processing.
The Load Balancing Metrics
Load balancers have to determine the way they disseminate the work that needs to be conducted through a certain metric or schedule. Generally, this can be conducted through balancing algorithms such as server computing power, server load, least connection or at random. Having the capacity to customize this process can prove to be beneficial. In case the backend servers are not identical, then the balancing process depending on the server computing power might offer an even load as slower machines are not overloaded.
One of the key benefits of using load balancers is scalability, This balancing offers its capacity to assist in keeping the response time low by hindering the requests over two or more servers. In case a server gets overloaded with excess work, queuing starts and the response time go up. With every backend servers conducting work evenly, one can get more users into the environment and attain scalability.
Today service providers of RDP remote access offering load balancing solutions that make the most of parallel multi-core processing to cost-efficiently drive industry-leading performance all over a rich server load balancing and application acceleration feature set for unparalleled total value of ownership. Accessible on application delivery controller hardware and being engineered for new age cloud, data center and virtual environments these load balancers improved application performance and the speed return-on-investment from smaller organizations to the huge service provider. Other benefits include the following:
Local and global server load balancer with multi-unit clustering for 99.999% application uptime and data center scalability
High-end application-fluent traffic management for optimized delivery of business critical applications and IP services
Helps to offload Web and application servers for maximized efficiency, capacity and return on investment
Application-specific certifications and configuration guides for quick deployment of optimized configurations
Therefore, we see that load balancers offer a strategic point of control for optimizing the security, accessibility and performance of enterprise applications, IP data services and data center equipment.
