akamai load balancing

ADSL, such as broadband access because of its economic and adequate, that is, cost-effective advantages of many small and medium-sized enterprises favored. With the development of enterprise business, especially for some medium-sized enterprises and enterprises with high dependence on network, they will consider bandwidth expansion or planning large bandwidth access. Multi-line broadband access is often its first choice, there will be some enterprises will choose "optical fiber +ADSL" and other

medium and large projects will take into account the distribution, the previous several articles focused on the technical cluster of data processing. Let's look at the load balancing –nginx for servers today. He can also decide to place the request on that service, in addition to the static resource processing. installation of Nginx Point I download the download well, we can directly click to open the serv

CentOS Apache-based Tomcat load balancing and clustering First, the background principle1, Tomcat to do a Web server has its limitations, low processing power, low efficiency. withstands concurrency Small (around 1000). However, there are many websites or pages that are JSP. And the use of Tomcat as the web, so only on this basis to increase the optimization.2, the current approach is the Apache + MOD_JK +

Original: http://blog.hesey.net/2013/02/introduce-to-load-balance-and-lvs-briefly.htmlIn large-scale Internet applications, load balancing devices are an essential node, originating from high concurrency and large traffic impact pressures in Internet applications, where we typically deploy multiple stateless application servers and several stateful storage server

. Mode=0 (BALANCE-RR) (Balanced rotation strategy)Link load balancing increases bandwidth, supports fault tolerance, and a link failure automatically switches the normal link. The switch needs to configure the aggregation port, Cisco is called the Port channel.Features: Transmission packet sequence is transmitted sequentially (that is: the 1th packet to go eth0, the next package will go eth1 ...). This mode

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-Performance Web server series four configuration fileWww.cnblogs.com/maxtgood/p/9598333.htmlNginx High Performance Web server series five--

three Alteon servers were used.(2) software:Apache is a well-known HTTP server. Its Two-way proxy/reverse proxy function can also achieve the HTTP load balancing function, but its efficiency is not very good. The other haproxy is purely used to handle Server Load balancer and has a simple cache function.In terms of the built-in Server

LB load Balancing clusters are divided into two categories: LVS (four floors) and Nginx or haproxy (seven layers). LVS is ip-based, and Nginx and Haproxy are based on applications. The client accesses the Web site by accessing the Distributor's IP. The distributor forwards the request to the corresponding machine on the back-end, depending on the type of request. load