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Data storing method and system

A data storage system and data storage technology, applied in the storage field, can solve problems such as storage space waste, save storage costs, avoid storage space waste, and improve scalability and flexibility.

Active Publication Date: 2014-03-12
TENCENT CLOUD COMPUTING BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a data storage method that can save data storage costs for the problem of waste of storage space

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] Such as figure 1 Shown, in one embodiment, a kind of data storage method comprises the steps:

[0026] Step S110, extract reserved data in the data area of ​​the first data entry.

[0027] In this embodiment, the first data entry includes control information and a data area. The first data item is the data stored in the background server. For example, when a user publishes a blog post through the UGC application of blog, the background server will receive the blog post uploaded by the user and store it as the first data item. Recorded to the data area of ​​the first data entry. The control information is used to mark the attributes of the data in the data area, for example, whether the data in the mark data area is modified. Reserved data is data that does not need to be modified in the data area.

[0028] Further, the first data item is the Tlv of the control class, that is, the combination of the control information CTlv and the data area, the data area includes s...

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PUM

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Abstract

The invention provides a data storing method and system. The method includes the steps that retention data in a data area of a first data item are extracted, and the first data item comprises control information and the data area; modifying data corresponding to the first data item are obtained, and a data area of a second data item is formed through storing the modifying data and the retention data; the control information and the data area of the second data item are correlated. The system comprises an extracting module, a data modifying module and a correlating module, wherein the extracting module is used for extracting the retention data in the data area of the first data item, and the first data item comprises the control information and the data area, the data modifying module is used for obtaining the modifying data corresponding to the first data item and forming the data area of the second data item through storing the modifying data and the retention data, and the correlating module is used for correlating the control information and the data area of the second data item. By the adoption of the data storing method and system, storing cost of the data can be saved.

Description

technical field [0001] The present invention relates to storage technology, in particular to a data storage method and system. Background technique [0002] With the development of Internet technology and the emergence of various network applications, the data transmission in the Internet has changed from downloading to downloading and uploading. People's use of the Internet is no longer limited to downloading various data, but also uploading data that they expect to share with others to the Internet for others to download. For example, in UGC (User Generated Content) applications such as virtual online communities, video sharing, and blogs, a large number of users browse short messages, videos, and blog posts published by other users through UGC applications. Therefore, for the background server , must require a huge storage space to store the massive data generated. [0003] In the background server, mass data storage is often carried out by means of compressed data stor...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/30
Inventor 田明胡鸣人黄利华
Owner TENCENT CLOUD COMPUTING BEIJING CO LTD