global server load balancing gslb

Front-facing conditionsUse the Publish subscription feature of SQL Server for read-write separation and create multiple read libraries.Load balancing in this article is for multiple read libraries.Test environmentVMware 10 64-bitWindows Server R2SQL Server 2008CentOS 6.6Haproxy 1.5Virtual machine configuration(1) Virtu

The default nginx does not support TCP load balancing, need to be patched, (connect by: Receive a connection from the client, will initiate a new connection from the local to the back-end server), the specific configuration is as follows: I. Installation of Nginx1. Download Nginx # wget http://nginx.org/download/nginx-1.2.4.tar.gz 2. Download TCP M

Using Web Sphere Edge Server to build Load Balancing for cold rolling Systems A user's ERP system has been running for eight years. The Cold Rolling Workshop system has been running for nearly five years. Its core business system is the cold rolling Data Summary Query System, which is built based on the WAS, DB2, and Power minicomputer environment, stable Operati

Reprinted please indicate from "LIU Da's csdn blog": http://blog.csdn.net/poechant For more articles, refer to the csdn column nginx high-performance WEB server orBackend server development series-practical nginx High-Performance Web Server Nginx's httpupstreammodule provides simple Load

Description Operating system: CentOS 5.X 64-bit Web server: 192.168.21.127, 192.168.21.128 Sites: Bbs.111cn.net and Sns.111cn.net deployed on two Web servers To achieve the purpose: Add two servers (main main mode) to achieve Web server load balancing through nginx+keepalived

Mail server load Balancing in large enterprises in the application is very common, the market economy, the team of large enterprises continue to grow, in the face of the increasing number of employees, enterprises on the mail server also put forward higher requirements. 1. High Availability While multiple servers

Server configuration, configuring MachineKey54018922 when load balancing is required Why machinekey in an ASP. How do I generate machinekey? If your ASP. NET program executes this error: "Verify view state MAC failed. If this application is hosted by a network farm or cluster, make sure that the configuration specifies the same validationk

Oracle RAC Load Balancing enables client-initiated connections to be efficiently allocated to instances with smaller listener loads. There are two ways to achieve client load balancing, one is by configuring the client's load_balance, one by configuring the server-side Remot

Nginx Series Links:An introduction and installation of Nginx high Performance Web server seriesWww.cnblogs.com/maxtgood/p/9597596.htmlThe second command management of Nginx High Performance Web server seriesWww.cnblogs.com/maxtgood/p/9597990.htmlThree-version upgrade of Nginx high Performance Web server seriesWww.cnblogs.com/maxtgood/p/9598113.htmlNginx high-Perf

Powershell and win dns server to solve the website load balancing problem, powershelldns Add a windows dns server by using powershell. Solve the website load balancing problem from the perspective of adjusting the dns

port.Download Nginx's address is as follows:Nginx Download:http://nginx.net/Download of the version used in this test:nginx/windows-0.8.22 Download extract to C:, change directory name to Nginx OK, here goes the practice: First: In the local (172.10.1.97) server, IIS creates a Web site using a port of 808, as shown below: IIS Web site bindings settings diagram Second: Create a Web site in remote 172.10.1.236 IIS using a port of 80, as shown

Load Balancing System SeesawSeesaw is a Linux virtual server-based load balancing platform developed by our network reliability engineers in the Go language, and as with all good projects, this project is created to solve real-world problems."We need to be able to handle uni

capability. First, increase the number of tomcat threads to 1000, and find that the number of errors 500 and 502 has dropped to dozens, but the response time has not improved yet. Later, two tomcat servers were started, and nginx was used for load balancing. the response time dropped by 40%. the processing duration of the two tomcat servers was kept at about 1 second.It seems that tomcat performance is ind

1 causeRecently, a stress test was conducted on the newly developed web system, and it was found that the response speed of concurrent logon home pages under tomcat's default configuration pressure to 600 people was severely affected, more than 2000 errors of 500 and 502 occur in one round. I made a look at the logon time statistics and printed out the total server processing time. I saw that some responses were indeed within 20 seconds, however, the

as the current host information.Referer is set by the Referer property.Transfer-encoding is set by the TransferEncoding property (the SendChunked property must be true).User-agent is set by the UserAgent property. asp.net how does C # do distributed load Balancing? Specific ideas? Last year for a customer based on nginx load

Oracle RAC Load Balancing allows connections initiated from clients to be effectively allocated to instances with low listener load. There are two methods to achieve load balancing on the client. One is to configure the load_balance of the client, and the other is to configu

The upstream module in Nginx implements load balancing of PHP server upstream module introductionNginx load balancing function relies on the Ngx_http_upstream_module module, the supported proxy methods include Proxy_pass, Fastcgi_pass, Memcached_pass. Upstream is nginx as th

1. Introduction to Keepalived Keepalived is an important underlying tool that provides HA. Its initial role was to provide HA functions for ipvs and a service software that can provide vrrp health-check functions, it can be used only to provide a floating vip (vrrp virtual routing function), which can easily implement a Hot Standby High Availability function. At the same time, we can also use the LVS + Keepalived architecture based on the complete open source software to provide you with a

Access to the Enterprise network server has increased dramatically, a server is difficult to meet the user's access needs, then how to ensure that the user's normal access? There are many solutions, such as using Windows 2000 or Windows Server 2003 to provide Network Load balancing