software load balancer linux

is not a test. Of course, there is always a solution to the problem. We introduce the concept of clustering , which I call group, that is, each node of the library we introduce multiple machines, each machine holds the same data, in general, many of these machines load, when there is a downtime situation, The load balancer allocates the

group, which is the node of each library we introduce multiple machines, each of which holds the same data, and in general the load is distributed by multiple machines, and the load balancer distributes the load to the machine that is down when there is an outage. This solves the problem of fault tolerance.As shown, t

concept of clustering , which I call the group, which is the node of each library we introduce multiple machines, each of which holds the same data, and in general the load is distributed by multiple machines, and the load balancer distributes the load to the machine that is down when there is an outage. This solves t

8080.Check whether the following sentence is opened. if it is not opened, open it, as shown below.# Virtual hostsInclude conf/extra/httpd-vhosts.confAdd the following content in the httpd-vhosts.conf, ServerName www.myapp1.com # corresponding domain name, server load balancer server address DocumentRoot E: \ soft \ xampp \ htdocs \ www.myapp1.com # Code folder ServerName www.myapp2.com Doc

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

log cannot be written to the problem that eventually causes the entire application to crash.3. Logging to logging server you can use a logging software, such as a syslog, to write all the logs to a central server. Although this method requires more configuration, he also provides the most robust solution. PHP Load Balancer Instance If you want to use

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

Server planning: The entire system in the RHEL5U1 server 64-bit version, by the Xen-based virtual machine, wherein the cluster management node * 2, SQL node * 2, Data node * *, Web Service node * *, the data node is made up of 2 groups, each group of two units of the form: Virtual machine mysql_mgm-1, 192.168.20.5: Cluster Management node, id=1 Virtual machine mysql_mgm-2, 192.168.20.6: Cluster Management node, id=2 Virtual machine mysql_sql-1,192.168.20.7:sql node, MySQL server

Address: http://www.agilesharp.com/u/yanyangtian/Blog.aspx/t-196 Detailed explanation of IIS Server Load balancer-Application Request Route Article 1: ARR Introduction Speaking of Server Load balancer, I believe everyone is no stranger. This series mainly introduces the Server Lo