If you have an e -commerce company, the most important thing is that the website is always running normally. If not, it may cause potential customers to lose, and in turn, it may have a negative impact on the business. Network server load balancing is the answer to maintaining the smooth operation of commercial websites. This article will introduce what is the benefits of load balancing and load balancing.

　　What is load balancing?

　　Load balancing is a mechanism that uniformly allocates data between server or network resources, such as disk drives, clusters, network links, etc. The concept of load balancing is to optimize the use of resource, thereby reducing the response time, which in turn can improve performance and reliability. The load balancer is basically placed between the user and the network server so that the server will not overload due to the request for passing. As an e -commerce website, it may happen when it is selling or a popular product in a short period of time. The load balancer can be a physical device or a software running on the virtual machine, or the combination of the two.

　　Benefits of load balancing:

　　Now I have introduced what is load balancing, and continue to understand the three major benefits of load balancing.

　　Improve scalability

　　Website traffic may increase at any time, but the most likely occur during an important event period. For example, if you operate a e -commerce store, then when you are selling, the traffic may surge, or if there is an online tutorial website, a course becomes popular and may cause users to log in to the website to visit it. This sudden surging traffic may cause server failure because the network server cannot handle a large amount of traffic.

　　The answer to this question is load balancing. The load balancing of the network server can not only evenly allocate traffic, so that the network server has no burden, but also helps improve the scalability of the website.

　　Reduce the failure rate

　　Sudden increase in website traffic will hinder the customer experience of the website because it has led to the increase in the "website loading speed" and the reduction of scalability. Not only that, if the server cannot bear the load, it will cause hardware failure.

　　With a load balancing, you can regularly monitor the communication channels of the website. This helps to find out whether the "Website Server" has achieved the best performance. In this case, this problem can be solved in time to avoid the failure of the website.

　　Increase flexibility

　　Website maintenance inspections are important for repairing vulnerabilities and updating security patch. If the target customer group is limited to its own country, then it is most likely to arrange maintenance work at night, because the traffic at that time may be very small. However, if you operate a global website, this may constitute a problem.

　　Load balancing can help avoid stop time by transferring the affected server load to other servers and temporarily solve it. The website may not be able to run at a perfect speed, despite this, this is much better than completely closed for maintenance.