Load Balancing for Integrated Network Traffic Management
The business enterprises today works through a networked environment of IT infrastructure and
communication devices housed internally in their IT departments. The advent of the internet has further
enabled the enterprises to expand their network through external data centers to locations beyond
geographical boundaries. With internet servers supporting various critical business applications including
financial transactions, data base access and corporate networks 24/7, large volumes of data and client request
to be handled by these servers.
Load balancing which is defined by Wikipedia as “a computer networking method to distribute workload
across multiple computers or a computer cluster, network links, central processing units, disk drives, or other
resources, to achieve optimal resource utilization, maximize throughput, minimize response time, and avoid
overload.” is usually provided by a multilayer switch or a Domain Name System server. However, in case of
busy networks, load balancing has a specific significance as it increases the performance of the server. Through
optimal utilization of the resources load balancers ensures that no particular server is burdened.
Today, technological innovations have given enterprises and end-users a number of new age devices and
software applications which enables easy access to corporate data through Bring Your Own Device strategy.
Such anytime anywhere access to the corporate data through any device not only overloads the servers but
also challenges the enterprises with security of business critical data. To combat issues related to data security,
most of the large enterprises have moved networks to exclusive data centers.
The small and medium enterprises to make use of data centers through shared hosting. Nevertheless,
datacenter server use operating systems which include technologies such as cluster service, to provide fail over
support for critical business applications and Load Balancing of network to balance incoming IP traffic. Further
globalization has paved way for a mobile workforce making remote desktop access and important aspect of
business continuity. Under such environmental requirements, load balancers prove to be an essential
component of the network which helps to disseminate the request across the wide network.
Though the load balancing functions are being carried out by dedicated IT instruments, the leaders in the
industry have developed load balancing solutions to enable enterprises to leverage on multi-core processing in
a cost-efficient manner. The load balancing appliances offer client organizations advantages in the form of:
global and local server load balancing with datacenter scalability
application compatible network traffic management
Safeguarding applications with firewalls and proxy designs
facilitating implementation of optimized arrangements
With load balancing a staple solution in every data center, server load balancing appliances facilitates
enterprises to accelerate functions such as SSL and integrated traffic management leading to improved
Related Links - BYOD & SSL VPN