iis load balancing

When developing large network applications, sometimes a server cannot meet the requirements of the client. In this case, you can only add servers to solve the problem, that is, use multiple servers to balance the network load. By using network load balancing, multiple servers are published to the network with one IP address, which is similar to a server, if one o

Load balancing and failover 1, mission objectivesThis task is to solve the server load balancing and failover, this load balancing is to achieve a true sense of load

The difference between four and seven layers of load balancing four layersThe so-called four layer is the fourth layer in the ISO reference model. Four-layer load balancing is also called four-layer switch, it is mainly through the analysis of IP layer and TCP/UDP layer of traffic implementation based on IP plus port

Original reference: Http://www.cnblogs.com/lovingprince/archive/2008/11/13/2166350.html A Web cluster is made up of multiple servers running the same Web application at the same time, as if it were a server, with multiple servers working together to provide more high-performance services to customers. Cluster more standard definition is: A set of independent server in the network performance of a single system, and a single system of the mode of management, this single system for customer works

Load BalancerIt can be a dedicated device or an application that runs on a common server. Distribute requests to servers that have the same content or provide the same services. Special purpose devices are generally only Ethernet interfaces, which can be said to be a multi-layer switch. The load balancer is typically assigned a virtual IP address, and all requests from the client are done for the virtual IP

, load balancing algorithm polling, then when your one machine Web program IIS shut down, that is, the web is not accessible, then the NGINX server distribution request will still give this unreachable Web server, If the response time here is too long, it will cause the client's page to wait for the response, the user experience is compromised, here we how to avo

Network Load Balancing Principle and algorithm [Winmag]Author: Slhhacker1. Network Load BalancingGenerally, service nodes in a cluster can provide such information as processor load, application system load, active users, available network protocol caches, and other resource

This paper is the fourth of load balancing, mainly introduces the three request forwarding modes and eight load balancing algorithms of LVS, as well as the features of Haproxy and load balancing algorithm. For specific reference a

SummaryThis article mainly discusses the basic balancing algorithms and dynamic load balancing mechanisms in the network load balancing cluster system. Based on LVS, the poll algorithm is used to implement the dynamic negative feedback mechanism of the cluster. A basic dynam

Abstract: This article discusses the Server Load balancer technology and load allocation strategies used by distributed network servers, and implements the Server Load balancer gateway on FreeBSD Based on Network Address Translation, it is applied to our internet server and distributes the load to multiple servers to s

PrefaceIn the previous article configuring IIS load Balancing We used the Microsoft Arr, and I mentioned the high availability of the site in that article, but Arr can only do the request Portal Message Distribution service, so if our message distributor is down, then a lot of application service clusters are in vain.This article I mainly to solve this problem to

Balancing (balancing, referred to as NLB).650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6C/3E/wKioL1VCFN6BfdSMAACXb1WZ4SI183.jpg "title=" pooling. png "alt=" Wkiol1vcfn6bfdsmaacxb1wz4si183.jpg "/>Load balancing gives the client a sense of continuity, just like high-availability technology. For example, wh

The most commonly used is F5 and Citrix NetScaler Load balancing is divided into global load balancing and local load balancing. Load balancing