What are Applications of load-balancing technology?

[Barsha]

The first load-balancing technology is achieved through the DNS in the DNS configuration for multiple addresses with a name, so check the name of the client machines will have one of the addresses, allowing different customers to access a different server to achieve load balancing purpose. DNS load balancing is a simple and effective method, but it can not distinguish between different servers, it does not reflect the server's current state of operation. This is one of the applications of load balancing buy I want to more applications of load balancing technology

[Jackson2]

Use a proxy server, you can forward the request to internal servers, the use of such acceleration model is clearly static web pages can enhance the speed of access. However, you can also consider such a technique, using a proxy server forwards the request to multiple servers evenly, so as to achieve load balancing purposes.

[Techno01]

Address translation gateway load balancing
Support load balancing address translation gateway, can be an external IP address mapping for multiple internal IP addresses, for each TCP connection requests dynamically using one of the internal address to achieve load balancing purposes.
The agreement internal support load-balancing
In addition to these three kinds of load balancing methods in addition, some protocols related to internal support and load balancing features, such as HTTP protocol redirection capabilities, HTTP running on TCP connections at the highest level.

[Trio]

NAT (Network Address Translation Network Address Translation) is to simply convert an IP address to another IP address, are generally used for internal address are not registered and legitimate, have been registered in the conversion between the Internet IP address. Applicable to solving the Internet IP address of the tense, do not want to know the internal network structure of network externalities such occasions.

[deveritt]

General Agent mode the proxy on the internal network users to access internet connection to the server request, the client must specify the proxy server, and would have to be sent directly to the internet connection on the server, the request sent to the proxy server processing. Reverse Proxy (Reverse Proxy) mode refers to the proxy server to accept connection requests on the internet, and then forwards the request to the server on the internal network, and the results obtained from the server back to the internet connection on the request of the client, At this point on the performance of the external proxy server as a server. Reverse proxy load-balancing technology is to be connection requests from the internet on the way to reverse proxy to dynamically transmitted to the internal network on a multi-processing servers, so as to achieve load balancing purposes.

[Techguru01]

Hybrid load balancing
In some large networks, due to various hardware devices within the server cluster, each the size of the services provided by such differences, we can consider for each server cluster load balancing using the most appropriate way, and then, in this inter-group multiple servers Once again, load balancing or clustered together to provide services to the outside world as a whole (ie, this group of multiple servers as a new server farm), so as to achieve the best performance. We will call this approach hybrid load balancing. This approach is sometimes also used for a single performance of a balanced device does not meet the case of a large number of connection requests.