open source load balancer

be enabled. I use the linux source code to compile apache, mod_proxy.so and mod_proxy_http.so are already included, and other versions of apache should also exist. If not, install the library file separately. ############# Mod_proxy.so ##############LoadModule proxy_module modules/mod_proxy.so# LoadModule proxy_connect_module modules/mod_proxy_connect.so# LoadModule proxy_ftp_module modules/mod_proxy_ftp.so############# Mod_proxy_http.so ############

Build a mysql Server Load balancer and a high-availability environment and a mysql Server Load balancer Objective: To use two hosts to achieve Mysql load balancing and redundancy, and achieve dual-master-slave mutual backup; Environment: rhel5.8, mysql-5.0.77, keepalived-1.2

Common Parameters and basic usage of ipvsadm In the Server Load balancer cluster, and ipvsadm In the Server Load balancer Cluster ---- Fixed Scheduling Rr: Argument Wrr: weighted argumentWeight, weighted Sh: source hash, source ad

requirements, in addition, line upgrades are too expensive or even difficult to implement. In this case, we can consider using the trunking technology. Link aggregation technology (Layer 2 load balancing) uses multiple physical links as a single aggregation Logical Link. network data traffic is shared by all physical links in the aggregation Logical Link, this increases the capacity of the link logically so that it can meet the demand for increased b

Article Title: Server Load balancer technology is used to build a high-load network site. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems and open-source, and other basic categor

Image Lazy Load: Open-Source plug-ins (jQuery) that Load images at a time ), The image delayed loading technology is very practical for large-traffic websites. Currently, images are widely used on websites. If they are not processed, they will put a great deal of pressure on servers and bandwidth. By rendering only ima

JavaScript image delay loading library. Do not rely on jquery, only 2K after compression.Support ie8+UseLayzr.jsJust a few days ago, an image Lazy loading component, small, fast, and non-dependent (not dependent on jquery), also supports retina devices.UpdateSo how do you get the server side to convert an img in a heap of HTML into DATA-SRC? In fact, it is very simple, a few lines of the regular can be, such as in node. JS can be this way to convert the IMG src to DATA-SRC (can directly press F

[ArticleAuthor: Zhang banquet this article version: V1.0 last modified: 2008.09.21 reprinted please indicate the original article link: http://blog.s135.com/post/#/] On the afternoon of June 23, September 20, I was invited to join the chinaunix project to "How to Deal with Server Load balancer ?" The theme of the Technical Salon (http://linux.chinaunix.net/bbs/thread-1019366-1-1.HTML), it is a pleasure to

servers through the internal server load balancer. It is generally used by Internet companies and is not suitable for complex business systems. For example: 1.3 IP server load balancer At the network layer, server load balancer p

server load balancer, A records the IP addresses of the internal server load balancer and distributes requests to the real Web servers through the internal server load balancer. It is generally used by Internet companies and is n