websocket load balancer

Clusters, such as buying a generation to push the server down and put a piece he's quite a cluster, and load balancing is to get this big bunch of servers to work on average. He is called load Balancer, as shown in:For example, I use 192.168.8.155 to act as a pic host 1 and PIC Host 2 with Server A, 192.168.8.166, and 192.168.8.177来 as follows:Then start modifyin

Summary: For a large website, Server Load balancer is an eternal topic. With the rapid development of hardware technology, more and more Server Load balancer hardware devices are emerging, such as F5 big-IP, Citrix NetScaler, and radware, however, the high price is often prohibitive, So

;Note: If you are running multiple tomcat at the same time on a single PC, you must set the port (port number) inside the "" element node of each tomcat pair's Server.xml file to a different value. Here the difference is only the second one, but the two " " element nodes need to be modified.Load Balancer cluster configuration (2):Then continue to modify this file, find the " " element node below the comment below ? There areEngine name="Catalina

Iping object that checks whether a service instance is functioning properly, defaults to NULL, and constructs a time injectionDefines the execution policy object ipingstrategy for checking service instance operations, in BaseloadbalancerSerialpingstrategy is used by default, traverse checkIrule object that defines the processing rules for load balancing, from BaseloadbalancerChooseserver (Object key), which actually delegates the selection task to th

1. Story ReviewIn my previous blog, I built two Web servers and then built an nginx load balancer server on the front end to distribute the requests to two different servers (http://blog.51cto.com/superpcm/2095324). The previous test is not a problem because the test program is a static web site that is purely static and does not change. Later I set up on both the web to build a WordPress service, and then

from:http://yuhongchun.blog.51cto.com/1604432/697466 Now the trend of Web site development on the use of Network Load balancing with the increase of site size according to different stages to use different technologies:One is the hardware to carry out, the common hardware has more expensive NetScaler, F5, Radware and array and other commercial load balancer, it

Server load balancerFirst, let's take a brief look at what server load balancer is. Simply understanding what it means literally can explain that N servers are equally loaded, A server is not idle because of its high load downtime. The premise of server load

Nginx/lvs/haproxy is currently the most widely used three load balancing software, the general use of load balancing with the increase in the size of the site according to different stages of the use of different technologies, specific application needs to be specific analysis. if it is a small and medium-sized Web application, such as the day PV less than 10 million, with Nginx can be completely, if a lot

Centos + nginx configure server load balancer from scratch, centosng.pdf. Centos + nginx configure server load balancer from scratch. centosnginxnginx server load balancer understands that nginx is a lightweight and high-performan

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 Load balancer s

Official Spring Cloud documentation-Client Server Load balancer: Ribbon, cloudribbon Official documentation: http://cloud.spring.io/spring-cloud-static/Dalston.SR2/#_spring_cloud_netflix In this article, I did some tests in: http://git.oschina.net/dreamingodd/spring-cloud-preparation Client Side Load Balancer: Ribbon C

LVS is an open-source software that implements simple load balancing on the Linux platform. LVS is a Linux virtualServer stands for a Linux virtual server.Advantages:1. Open-source, free2. You can find some technical resources online.　3. Some advantages of software Load BalancingDisadvantages:1. There are common shortcomings of open-source products. The core is that there is no reliable support service and

I once talked to my colleagues about the Server Load balancer in RAC. When talking about the distribution mechanism on the server side, we couldn't tell you clearly. I would like to summarize it for future use. I once talked to my colleagues about the Server Load balancer in RAC. When talking about the distribution mec

Three major software load balancer comparisons (LVS, Nginx, HAproxy)(Information from the network, made part of the supplementary instructions)LVS:1. Strong anti-load capability, high performance, can reach F5 60%, low memory and CPU resource consumption2. Work in the Network 4 layer, through the VRRP protocol (for Proxy only), the specific traffic is handled by

master-Slave 6 node starts all, start the Web service accessData is also perfectly available. Everything OK so we a SSM Web application +redis cluster +mysql load balancer high availability, high performance, high expansion of the read and write separation architecture is completed, there are many flaws, and then will be self-completion, the architecture also need to use Nginx to

First, load Balancing introduction Main open source software LVs, keepalived, Haproxy, Nginx and so on; The LVS belongs to 4 layer (network OSI 7 layer model), Nginx belongs to 7 layer, Haproxy can be considered as 4 layer, can be used as 7 layer; Keepalived load balancing function is in fact LVS; LVS This 4-layer load

IIS Server Load balancer-application request Route details Article 5: Use arr to configure pilot projects SeriesArticleLink: Detailed explanation of IIS Server Load balancer-application request route Article 1: arr Introduction Detailed explanation of IIS Server Load