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Object storage method and system based on content addressing

A content addressing and object storage technology, applied in the field of storage systems, can solve problems such as storage space waste, improve utilization, improve storage device and network bandwidth usage efficiency, and solve storage space waste.

Active Publication Date: 2015-12-23
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides an object storage method and system based on content addressing, which effectively solves the problem of waste of storage space caused by repeated data being stored multiple times, and improves the storage device and network of the object storage system. bandwidth usage efficiency

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  • Object storage method and system based on content addressing
  • Object storage method and system based on content addressing

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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0028] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0029] figure 1 It is a schematic diagram of the structure of the object storage system based on content addressing in an embodiment of the present invention. Such as figure 1 shown, including:

[0030] The application layer is used to interface with a...

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Abstract

The invention discloses an object storage method and system based on content addressing. The method includes the steps that metadata of an object based on content addressing are acquired, wherein the metadata comprise data fingerprints; the object based on content addressing performs consistent hash storage on data and the metadata according to the data fingerprints; back referencing and garbage collection are performed on the object based on content addressing. By means of the method, the problem that storage space is wasted when repeated data are repeatedly stored is effectively solved, and the use efficiency of storage equipment and network bandwidth of the object storage system is improved.

Description

technical field [0001] The invention relates to the technical field of storage systems, in particular to a method and system for object storage based on content addressing. Background technique [0002] With the continuous improvement of the level of social informatization and the rapid development of Internet technology, all kinds of unstructured data, such as pictures, audio and video, text data, etc. are showing an explosive growth trend. While cloud storage services bring convenience to people , the data scale is also expanding rapidly, which puts forward higher requirements for the ability to store massive data. Studies have shown that up to 75% of the data is duplicated, and an important reason for the low utilization of storage resources is the large amount of duplication and redundancy in the data. [0003] Swift is a multi-tenant, highly scalable, and high-durability object storage system that stores large amounts of unstructured data at the lowest possible cost an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 赵祯龙
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND