hardware load balancer comparison

Haproxy:Its advantages just can be added to the shortcomings of Nginx. Supports session hold while supporting the detection of the status of the backend server by obtaining the specified URL.Supports load balancing in TCP mode. For example, you can load balance MySQL from the server cluster and mail server.Disadvantages:Virtual Host not supported (this is silly)There are currently no performance monitoring

uses its own format to store RAID configuration information (referred to as "meta information "). BIOS RAIDBios raid (referred to as "quasi-hard RAID") is a form of Soft RAID. its RAID configuration management is partly or entirely completed by the storage controller, but it is not a real hard RAID. to enable bios raid to work properly, you need to install a driver in the operating system.Bios raid is often referred to as "pseudo RAID" because it is easily mistaken for hard RAID. generally, the

software and hardware products *. Load TestingWe have all experienced load testing during performance testing and debugging. In that environment, it means that automatic tools are used to continuously increase the load on the system. For Web applications, the load is the

Comparison and summary of Linux Server LVS, Nginx, and HAProxy load balancers LVS features: 1. Strong anti-load capability. IP Server Load balancer technology is used only for distribution. Therefore, LVS does not generate much traffic; 2. good stability and reliability, and