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An application-aware big data deduplication storage system and method

An application-aware and deduplication technology, which is applied in the fields of electronic digital data processing, digital data information retrieval, special data processing applications, etc., can solve the problem of low throughput of deduplication nodes, poor scalability, and large system network workload and other issues to achieve the effect of increasing deduplication rate, enhancing scalability, and reducing communication load

Active Publication Date: 2021-06-29
PLA UNIV OF SCI & TECH
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Problems solved by technology

[0009] The main technical problem to be solved by the present invention is to provide an application-aware big data deduplication storage system and method, which solves the problem that the prior art does not perform deduplication storage according to the application file type, the workload of the system network is too large, and the scalability Not strong, and the throughput rate of deduplication nodes is not high

Method used

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  • An application-aware big data deduplication storage system and method
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  • An application-aware big data deduplication storage system and method

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Embodiment Construction

[0047] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0048] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field of the present invention. Terms used in the description of the present invention are only for the purpose of describing specific embodiments, and are not used to limit the present invention. The term "...

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Abstract

The invention discloses an application-aware large data deduplication storage system and method. The system includes a client, a management server, and a deduplication node based on computer network interconnection. The client and the management server determine the deduplication node list for application file storage through an application-aware routing method. The client and the deduplication node pass similar The perceptual routing method determines the target deduplication node from the deduplication node list, which is used to store the superblock in the application file. Through the storage management of application files through this system, application files of the same type can be stored on the same deduplication node, which not only effectively reduces the load of network communication, but also helps to improve the deduplication rate, and in each deduplication node The storage throughput rate on the point enhances the scalability of the network.

Description

technical field [0001] The invention relates to the field of computer data storage management, in particular to a large data deduplication storage system and method based on application perception in a cloud computing environment. Background technique [0002] In the digital world, data volume and complexity are exploding. International Data Corporation IDC (International Data Corporation) research shows: In the past five years, the annual growth of data has increased by 9 times to 7ZB, and in the next ten years, it will increase by 44 times to 35ZB. The amount of digital information in an enterprise can easily rise to PB level or even EB level. Due to the continuous growth of data volume in the era of big data, management has become more and more complex, and data management costs and data loss risks have increased. With the continuous expansion of the storage system, it not only needs to consume more data storage space, energy consumption and cooling costs of the data ce...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/174G06F16/182
CPCG06F16/1748G06F16/182
Inventor 付印金谢钧陈卫卫缪嘉嘉赵洪华端义锋
Owner PLA UNIV OF SCI & TECH
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