iis load balancing

Nginx is a server software that is also a high-performance HTTP and reverse proxy server, as well as a proxy mail server. In other words, we can publish the website on the Nginx, can realize the load balance (enhances the reply efficiency, avoids the server crashes), but also can realize the function as the mail server to send and receive the mail. And the most common is to use Nginx to achieve load

======================================= F5 Full Name: F5-BIG-IP-GTM Global traffic manager. is a company called F5 Networks development of the four-seven-layer switch, hardware and software bundles. It is said to have originally used BSD systems, which are now Linux; hardware is Intel's PC architecture, plus the surrounding network and dedicated acceleration devices. Of course, to mention the price, are hundreds of thousands of RMB worth. This baby is the device that is used to manage the d

Label: I. What is covered in this article (Contents) What is covered in this article (Contents) Background (contexts) Architecture Principles (Architecture) Test environment (Environment) Installing Moebius (Install) Moebius Test (testing) Load Balancing test (load balancing test

Nginx/lvs/haproxy is currently the most widely used three load balancing software, I have been implemented in a number of projects, reference to some information, combined with some of their own experience, summed up.The general use of load balancing is to use different technologies depending on the stage of the site's

edit, and then next6, here is a single network card, if it is a multi-network card, it will show all, in the choice of time must pay attention, choose the other side to provide the service IP address, here on a also does not matter! 7, set the priority of the first server8, is in the configuration, a little will be completed to become green! 9, at this point, the first one has been configured to complete, the following is to join the second child server, the same way, here is not, and finally c

In some cases, the expansion is obvious, such as the download service due to insufficient bandwidth and must be extended, but, other times, many people see the site performance is not satisfactory, immediately implement load balancing and other expansion means, really need to do this? Of course, the problem is only their own to answer, in addition to high availability and deployment considerations, in most

As developers of back-end applications, we often develop, debug, test and publish our applications to the production environment, and users have direct access to our applications. But for Internet applications, there is a low profile or thick or thin layer of load balancing software between your application and users, and they do not show the dew silently playing an important role, so much so that we often

According to the online article collation.Load balancer software LVs (Linux Virtual Server) concept paperLVS is based on the Linux operating system to establish a virtual server, to achieve the load balance between service nodes. It is implemented based on the Linux kernel. The 2.6.X kernel is integrated with the LVS module by default.The implementation of common load b