iis load balancing

One, Nginx load balancing algorithm1. Polling (default)Each request is assigned to a different backend service in chronological order, and if a server in the back end freezes, the failed system is automatically rejected, so that user access is not affected.2. Weight (polling weights)The larger the value of the weight, the higher the access probability assigned to it, which is mainly used for the performance

Basic concepts of load balancing Load balancing is a computer network technology used to distribute loads across multiple computers (computer clusters), network connections, CPUs, disk drives, or other resources to achieve optimal resource usage, maximize throughput, minimize response time, and avoid overloading.

LVS Load BalancingRecently in the study server load Balancing, read some information on the Internet, found that the main software load Balancing scheme has nginx (load balancing for HT

Document directory IGMP multicast (IGMP Multicast) Refer: http://blog.csdn.net/ghj1976/archive/2009/03/17/3997840.aspx Recently, we are studying how to achieve Load Balancing (NLB) for csdn Forum Web servers ). Below is my documents: How NLB works Features of the NLB algorithm: In the NLB cluster, each server has its own static IP address, and all servers in the NLB Cluster also have a common IP a

The pros and cons of load balancing strategies and their ease of implementation have two key factors:(1) Load Balancing algorithm(2) The detection mode and ability of network system condition1. round robin (Round Robin): Every request from the network is assigned to an internal server in turn, starting from 1 to N an

-based scale-out solution has a lot of good performance and reputation for nginx, and the application request router directly supported by IIS Microsoft on Windows is quite good, in bingocc, you can also directly place an order to order HTTP's elastic support for load balancing. However, the customer's requirements are unlimited. In the past two days, the custome

Understanding of Nginx Load BalancingNginx is a lightweight, high-performance webserver, he can mainly do the following two things:As an HTTP server (as with Apache)Load balancing as a reverse proxy serverNow Nginx everywhere can be seen, often see the page after the outage will show Nginx words, which also shows that nginx because of high performance, use config

The following is reproduced from: http://www.importnew.com/11229.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 servers (databases, caches, and so on) on the server side.I. The rol

statesPS: In the browser API, the read-only attribute Xmlhttprequest.status returns the number status code in the XMLHttpRequest response. The value of status is an unsigned short integer. The status value is 0 before the request is completed. It is important to note that if the XMLHttpRequest error occurs, the browser returns a status of 0.Links: Xmlhttprequest.statusData upload format: /* * Request Error Collection * type: Error type * errinfo: Wrong request parameter * er

To perform stress testing, the middleware uses WebLogic 816, the database version is 11.1.0.6 RAC, and the stress test tool is LoadRunner 8.0. Test the load on individual nodes of a single instance and RAC environment. A multiple pool is configured on the WebLogic, and the concurrent equilibrium is divided into two nodes by using the load balancing strategy pro

Terminal Services Session broker (TS session Broker) is included in Windows Server (R) 2008 Standard, Windows Server 2008 Enterprise, and Windows Server 2008 Datace Nter, it can track disconnected sessions on a Terminal server farm and ensure that users are reconnected to these sessions. In addition, the use of TS session Broker can also load-balance sessions between terminal servers in the farm. This feature is provided by the TS session Broker