linux load balancer

Server Load balancer allocates the load to the machine that goes down. In this way, The Fault Tolerance problem is solved. Therefore, we introduced the concept of cluster and embedded it into our framework to become part of the framework. As shown in, the entire data layer consists of three clusters: Group1, Group2, and group3. these three clusters are the resu

: This article mainly introduces apache and nginx server load balancer configurations. For more information about PHP Tutorial, see. I. apache server load balancer is actually very powerful in operating apache. Recently, I have studied apache reverse proxy and server load

, improving network flexibility and availability. Server Load balancer has two meanings: first, a large amount of concurrent access or data traffic is distributed to multiple node devices for separate processing, reducing the user's waiting for response time. Second, computing of a single heavy load is distributed to multiple nodesPoint devices perform parallel p

Apache self-built Server Load balancer cluster function recorded by: xuanfei I have searched the internet and found that it seems that I seldom talk about the functions of the mod_proxy module. So today I am going to learn how to buy it. Let's talk about the versions earlier than apache2.2, I have more information about the internet. I 'd like to say a few simple words below :) The following example uses t

configured. (5) application configurationFor the Web. xml file in the WEB-INF of the application in webapps under the Tomcat directory where you want to load and cluster, add the following configurationBefore ConfigurationAfter configuration Implementation of Tomcat clusters and Server Load balancer (Session synchronization) SupplementBecause the session synchro

Introduction to load Balancing clusters Main open source software LVs, keepalived, Haproxy, Nginx, etc. The LVS belong to 4 layer (network OSI 7 layer model), Nginx belongs to 7 layer, Haproxy can be considered as 4 layer, can also be used as 7 layer The Keepalived load balancing function is actually the LVS LVS This 4-tier load

Nginx Server Load balancer dual-host High Availability If the Web server cluster is used as a city pool, the load balancing server is equivalent to the city gate, and its importance is self-evident. If the "City Gate" is closed, the access to the outside world will be broken. If a server is balanced, when the server fails, the whole website will be inaccessible.

LVS Chinese site http://zh.linuxvirtualserver.org/I. Introduction of LVSLvs:linux virtual server abbreviation, meaning is a virtual servers Linux, is a virtualized server cluster system.LVS is an open source software, founded in May 1998 by Dr. Zhangwensong, a graduate of the National University of Defense technology, to achieve simple load balancing under the Linux