In today’s world of digitization, load balancing has become an important part of every application. It refers to the act of distributing the network traffic across multiple servers so that there is no jamming in providing services to the users. This is done to enhance the user experience as the access can be smooth especially during the peak hours.
Generally, an application is capable of handling hundreds and thousands of requests at a time depending on the hosting brand and package. However, as the application starts getting viral, at some points of a day, the application can witness millions of accesses at a time. In such a scenario, the application is sure to hang, and the accesses will be delayed or denied. Naturally, it creates a bad impression. Therefore, a load balancer is a must now, and KEMP load balancer is the most preferred one in the market.
How Does Kemp Load Balancer Work?
To handle high traffic, you have to include more servers to serve the requests of the users. However, having multiple servers is not enough as you have to deploy the requests perfectly to the servers for serving. Hence, a load balanced is more like a traffic police routing client requests to all those servers that can fulfill the requests in the least possible time. The location of the clients and the servers is taken into consideration.
It also ensures that no server is overworked leading to breakdown or unnecessary delay. Moreover, in case a server goes down, it redirects the traffic accordingly to the nearby server. Besides, whenever a new server is added to the local network, it starts sending requests as per applicability. It is the basic model of a load balancer, and it holds true for a KEMP load balancer as well.
In a nutshell, a load balancer’s main job is to distribute the client requests perfect over the servers in the pool so that the request can be served in the least time without overloading the server. Secondly, it ensures better chances of requests getting answers and thereby, increasing availability and reliability. Thirdly, it is highly flexible as you can add and remove servers as per the situation.
Algorithms Used – In general, any load balancer is based on three algorithms. The round robin algorithm by which the requests are distributed sequentially, the least connections algorithm by which the request is sent to the one having the least workload and IP hash algorithm to determine which server is closer to the client for faster response.
Features of Kemp Load Balancer –
Kemp Load Balancer is probably the most complete load balancer available in the market. First of all, they support cloud service, virtual server service and hardware-based load balancing for working with limited resources. Apart from its usual functions, it has tight security measures. It is compatible with web applications servers, and this includes SSL and HTTP/2.
It has support for various Microsoft applications starting from Skype to RDS and Exchange. Moreover, it is compatible with Oracle E-business Suite, PeopleSoft, WebLogic, various government applications, healthcare and education applications. On top of that, Citrix XenApp and XenDesk and SharePoint and Dell EMC ECS are supportable.
Advantages – The reason to choose Kemp Load Balancer over its peers is unlimited. First of all, it is very easy to deploy and configure and scale up as per requirement. The usage is easier, and it is leading the way is cloud-based server support. The customer support team is very friendly and always available for the utmost help. The plans and overall costing is less. It supports more platforms than its competitors starting from virtual, cloud and hardware to HP, Dell, Cisco, Oracle, and Fujitsu servers. The security and endpoint authentication is a bonus. Therefore, performance, usability, scalability, and performance are totally ensured. Kemp claims that they have over 60,000 customers who have deployed the tool worldwide for serving the users better especially during the peak hours to get an edge over the competitors. When you get the performance and pay lesser, there should not be any other alternative you should be looking for. For small scale application to enterprise level applications, everything is compatible with Kemp Load Balancer.