Data storage method, data access method and device

A data storage and data technology, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of large data access requirements and unsatisfactory reading and writing capabilities, and achieve the effect of ensuring access performance

Active Publication Date: 2019-07-30
TENCENT TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that when data is stored in a single storage unit, the read and write capability provided by a single storage unit cannot meet the large data access requirements, the embodiment of the present invention provides a data storage method, a data access method and a device

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  • Data storage method, data access method and device
  • Data storage method, data access method and device

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037] figure 1 It is a schematic diagram of an implementation environment shown in an exemplary embodiment of the present invention, and the implementation environment includes: a storage unit 110 and a server 120 .

[0038] The storage unit 110 has data storage capability. Optionally, the storage unit 110 is a disk, a disk array or other storage media, or the storage unit 110 is DAS (Direct-Attached Storage, direct-attached storage of an open system), NAS (Network Attached Storage, network attached storage), SAN (Storage Area Network, storage area network) or other storage systems.

[0039] When the storage unit 110 is a disk or a disk array, the storage unit 110 is connected to the server 120 through an IDE (Integrated Drive Electr...

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Abstract

The invention discloses a data storage method and a data access method and device and belongs to the field of data storage. The data storage method comprises the steps that a heat level of data is determined, and M storage units are determined according to the heat level, wherein the number M of the storage units is in positive correlation with the heat level, and M is an integer greater than or equal to 1; and the data is stored into each of the M storage units. In this way, the problem that when the data with a large access demand is stored in a single storage unit, the read-write capacity provided by the single storage unit cannot meet the access demand of a user on the data, and consequently normal access of the data is influenced is solved; and since it is determined that the number of the obtained storage units and the heat level of the data are in positive correlation, the data with a high heat level is stored in more storage units, multiple storage units provide a read-write service cooperatively, and therefore the access performance of the data is guaranteed.

Description

technical field [0001] Embodiments of the present invention relate to the field of data storage, and in particular, to a data storage method, a data access method, and a device. Background technique [0002] A big data storage system usually includes multiple storage units for storing data, and the multiple storage units are connected to a server; or, the storage system is a storage cluster composed of multiple servers connected to each other, and each of the storage clusters The server is connected to one or more storage units. [0003] In a big data storage system, data can be stored in any storage unit, which provides read and write capabilities, and users can access the data stored in the storage unit by accessing the storage unit. [0004] In the process of realizing the embodiment of the present invention, the inventor found that the prior art has at least the following problems: when the data stored in the storage unit has a large access requirement, the read and wri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
CPCG06F3/061G06F3/0643
Inventor 余子军刘贤彬
Owner TENCENT TECH (SHENZHEN) CO LTD
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