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Data storage management method and device

A storage management and data technology, which is applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of increasing storage system logic requirements and increasing storage system costs, and achieves the effect of convenient query operation and simple storage management

Active Publication Date: 2014-08-27
SHENZHEN TENCENT COMP SYST CO LTD
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Problems solved by technology

[0003] Third-party storage systems can provide additional query programs for users to query stored data, which increases the logic requirements for the storage system and increases the cost of the storage system to a certain extent

Method used

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] figure 1 It is a schematic flow chart of the first embodiment of the data storage management method of the present invention; the method described in the embodiment of the present invention can be applied to storage systems such as systems based on container collection type data storage, specifically, all of the methods in this embodiment The methods described include:

[0034] S101: Establish a root node and its managed index nodes, the root node includes ...

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Abstract

The invention discloses a data storage management method and a data storage management device. The data storage management method includes: establishing a root node and index modes managed by the root node; confirming hash value of data to be stored on the basis of the root node and the index modes managed by the root node; confirming a target index node and a storage address of the data to be stored according to the hash value, and an initial address and identification range information of a storage area in storage area information correlative with each index mode in the root node; storing the data to be stored in the confirmed storage address, and recording data description information of the data to be stored into the target index node. The data storage management method and the data storage management device combine the root node and the index modes managed by the root node with a hash processing mode to perform storage management on the data, can simply achieve the storage management of the data which is stored, and facilitate subsequent query operation.

Description

technical field [0001] The invention relates to the field of data storage management, in particular to a data storage management method and device. Background technique [0002] In the existing technology, when storing ordinary collection type data, most of them are hosted and stored by a third-party storage system, and the third-party storage system will package and store the data to be stored in a fixed order. When users need to query or use, the third-party storage system will return all the collection data. [0003] Third-party storage systems can provide additional query programs for users to query stored data, which increases the logic requirements for the storage system and increases the cost of the storage system to a certain extent. Contents of the invention [0004] The technical problem to be solved by the embodiments of the present invention is to provide a data storage management method and device, which uses the root node and its managed index nodes to store...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2255
Inventor 常亮郭振宇邹方明
Owner SHENZHEN TENCENT COMP SYST CO LTD
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