Network data distribution device and system with the network data distribution device
A network data and distribution device technology, applied in the transmission system, electrical components, etc., can solve problems such as memory soaring, server downtime, etc., achieve the effect of reducing memory usage and allocation, and solving high concurrency problems
Active Publication Date: 2017-04-12
上海榕安科技有限公司
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Problems solved by technology
Exporting data to a specific file is an important function provided by Internet companies to users. The traditional method is to extract data from the database to the memory, and then output it to the client in the form of data flow. However, in the case of large data volume and high concurrency , prone to memory surges, which eventually lead to server downtime
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[0033] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
[0034] Please refer to figure 1 , is a schematic diagram of the hardware architecture of the system with network data distribution in the embodiment of the present invention, the system 10 includes a plurality of clients 11, a network data distribution device 12, at least two application servers 13, a database server 15 and a file server 14. Wherein, each client 11 may be an electronic device such as a personal computer, a portable computer, etc., and communicates with the network data distribution device 12 . Each application server 13 is communicatively connected with the network data distribution device 12 , database server 15 and file server 14 .
[0035] The network data distribution device 12 includes a first port 120 , a monitoring...
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The invention provides a network data distribution device, comprising a first port, a second port, a monitoring network card and a processor. The processor analyzes a resource access request monitored by the monitoring network card to determine a corresponding application server to process the resource access request, so as to trigger the determined application server to download corresponding resources in batches, store the resources in a file server and feed back a storage address of the resources. The storage address of the resourced fed back by the application server is sent to a corresponding client to notify the client to initiate a corresponding resource download request, the resource download request initiated by the client is transmitted to the corresponding application server to trigger the application server to download resources from the file server to be transmitted to the corresponding client. The invention also provides a system, and by using the network data distribution device and the system having the same, the memory usage distribution is reduced, and the problem of high concurrency is solved.
Description
technical field [0001] The invention relates to the technical field of computer network data communication, in particular to a network data distribution device and a system with the network data distribution device. Background technique [0002] With the continuous development of the Internet, the business demand of Internet companies has increased sharply, and companies have higher requirements for website operation performance, throughput, and response capabilities. Large data volumes and high concurrency are problems that Internet companies need to solve urgently. Exporting data to a specific file is an important function provided by Internet companies to users. The traditional method is to extract data from the database to the memory, and then output it to the client in the form of data flow. However, in the case of large data volume and high concurrency , It is easy to cause a memory surge, which eventually leads to server downtime. Contents of the invention [0003]...
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IPC IPC(8): H04L29/08
Inventor 李文振许元进苗忠良许正
Owner 上海榕安科技有限公司