Multi-server system in load-balancing environment and file transmission method thereof

Abstract

The invention discloses a multi-server system in load-balancing environment and a file transmission method thereof. The load-balancing network environment comprises load-balancing servers and a plurality of load machines, and a file server system is established in parallel on the basis. The invention can upload the file data of a large file to a static file storage server by FTP service, no longer relies on the load-balancing environment because of the adoption of an independent file server system, solves the problems of storage and load balance, can effectively solve the problem of file transmission in the load-balancing environment, enables the system to have better load-balancing performance, is beneficial to the bandwidth expansion of network equipment and the servers, increases the throughput, enhances the data-processing capability of a network and improves the flexibility and the usability of the network.

Description

【Technical field】 [0001] The present invention relates to network server technology, and specifically relates to the file transmission technology therein. 【Background technique】 [0002] With the rapid development of the Internet, more and more services are developed based on the B\S structure (WEB), and the scope involved is becoming wider and wider, for example, telecom value-added services, message services, and various services or enterprises Management information systems in applications, etc. The operation of many businesses makes the load of the WEB server continuously increase. There are countless users who surf the Internet every day, and they may all access the same server or the same file at the same time. High performance is the main goal of people for servers, but for a single server, this problem cannot be solved. [0003] When the web load is very large, you should consider using load balancing technology to evenly distribute the load to multiple internal se...

AI Technical Summary

Problems solved by technology

[0007] Chinese patent application No. 200810156156.3 mentions the concept of resource load balancing. According to the resource access of local nodes and then content-based replication, in essence, it relies on backup to achieve load balancing. Once an exception occurs during the replication process, it will cause each server to fail. Inconsistencies in data files are difficult to repair, and replication is determined by resource access, which is inherently uncertain

[0008] Chinese patent application No. 200810103137.4 uses time-sharing downloading to reduce the pressure on the file server. On the one hand, it limits the user's download time, and at the same time, it does not solve the problem of instantaneous request resource surge. When the burden on the main processor increases, The server is easy to extend the machine, affecting the normal access of the WEB

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