Libevent–an Event Notification LibraryThe libevent API (libevent application) provides a mechanism (mechanism) to execute (execute) a callback function (callback function) when a specific ( Special) event occurs on (occurs in) a file descriptor
This article describes the introduction, installation and application methods of memcached caching system. Share to everyone for your reference, specific as follows:
A. What is memcached?
Memcached is a high-performance, distributed memory object
: This article mainly introduces how to build the Nginx + Tomcat + Memcached server load balancer cluster service. For more information about PHP tutorials, see.
Reprinted please indicate the source: http://blog.csdn.net/l1028386804/article/details/4
? memcached is a project of danga.com. It is an open-source, high-performance distributed memory object caching system. The earliest is to provide services to LiveJournal. It was gradually used by more and more large sites. Used to reduce access to
Introduction to the Scripting environmentIi. Introduction to the scriptIntroduction to the function of the script
Introduction to the Scripting environment
This script runs on the Rhel 6.4 versionTo run this script you need to note:1, the host
Teach you to know and build Nginx
Nginx ("Engine X") is a high-performance HTTP and reverse proxy server, also a IMAP/POP3/SMTP proxy server. Nginx was developed by Igor Sysoev, the second-most visited rambler.ru site in Russia, which has
FastDFS file server implements dual-machine Hot Backup
Two file fastDFS File ServersServer A: 192.168.10.157Server B: 192.168.10.158The above implementation objective: to add a fastDFS Backup Server (192.168.10.158) as the slave server of the
NginxInstall and implement web functions
Nginx is a web server tool developed by Russians. It is mainly a server that implements reverse proxy acceleration for the third largest portal website in Russia. Nginx can only implement reverse proxy
Theoretical Basis:
User-> Web-> nginx-> worker AT1-> *. jsp
80 8080
Middleware-> Tomcat 2
HTML-> tomcat3
When a user accesses a webpage through the Web, port 80 is accessed by default, that is, nginx access. Nginx only supports static Web pages. If
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