Data storage system as well as data storage method and data access method

A data storage system and data caching technology, applied in the Internet field, can solve problems such as increasing the access pressure of the source storage server, and achieve the effect of improving the hit rate and reducing the access pressure.

Active Publication Date: 2015-04-08
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] According to the existing data storage and access method, the source storage server stores all the data of the website. If the data that the user wants to access is not stored in the CDN cache server, it needs to be read from the source storage server, which increases the access pressure of the source storage server.

Method used

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  • Data storage system as well as data storage method and data access method
  • Data storage system as well as data storage method and data access method
  • Data storage system as well as data storage method and data access method

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Embodiment Construction

[0053] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] see figure 1 As shown, it is a schematic structural diagram of a data storage system provided by an embodiment of the present invention. The data storage system includes: an application server 110, a source storage server 120, a data cache server 130, a CDN cache server 140, and a data server 150; ...

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Abstract

The embodiment of the invention discloses a data storage system as well as a data storage method and a data access method. The data storage system comprises an application server, a source storage server, a data caching server, a CDN caching server and a data server, wherein the application server is used for storing target data to the source storage server or the data caching server according to the storage request; the CDN caching server is used for returning the access request to the user target data under the condition that the target data is stored, returning the access request to the data server under the condition that the target data is not stored, receiving and storing the target data returned by the data server, and returning the target data to the user; the data server is used for receiving the access request returned by the CDN caching server, reading the target data from the data caching server or the source storage server, and returning the target data to the CDN caching server. According to the technical scheme provided by the embodiment of the invention, the access pressure of the source server can be reduced.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a data storage system and a storage and access method. Background technique [0002] With the development of Internet technology, many large websites are increasingly inclined to use CDN technology to distribute website content to improve website access speed and user experience. CDN, the full name of Content Delivery Network, is a content distribution network, a layer of intelligent virtual network based on the existing Internet formed by placing CDN cache servers all over the Internet. [0003] The data storage process of the existing CDN network is as follows: source data uploaded by website editors or external users will be stored by the application server to the source storage server after a certain production process, and hot data will be stored in the CDN cache server. When not accessed, the CDN cache server will delete this part of the data to free up storage space....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/568
Inventor 刘熊陈赫
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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