Data storage method and data storage system

A data storage system and data storage technology, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc.

Pending Publication Date: 2019-09-24
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in actual use, the storage upper limit of a storage device is fixed, but in the era of big data, the upper limit of data often exceeds the storage upper limit of a storage device

Method used

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the application clearer, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application. 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. 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.

[0036] The terms "comprising" and any variations thereof ...

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Abstract

The invention discloses a data storage method and a data storage system, relates to the technical field of data storage, and is used for providing a technical scheme for performing horizontal expansion on storage capacity so as to realize horizontal expansion on the storage capacity by utilizing an existing stand-alone storage engine. In the data storage method, a stand-alone storage engine is deployed in each execution node, for example, when the target execution node receives the storage request scheduled by the scheduling node, the storage request is executed based on the single-machine storage engine deployed in the node, that is, on the basis that the original advantages of the single-machine storage engine are stored, processing of the storage request scheduled to the storage engine can be achieved. Besides, each execution node in the execution cluster adopts a single-machine storage engine, so that the homogeneous storage engines or the heterogeneous storage engines of a plurality of single machines are combined to provide a unified service for the outside, and the horizontal expansion of the storage capacity is realized.

Description

technical field [0001] The invention relates to the technical field of data storage, in particular to a data storage method and a data storage system. Background technique [0002] With the development of computer technology, more and more technologies are applied in the financial field, and the traditional financial industry is gradually transforming into Fintech. However, due to the security and real-time requirements of the financial industry, higher requirements are placed on technology. requirements. [0003] In actual use, with the development of business in the financial industry (such as banks), the amount of business data increases rapidly, resulting in massive data, which requires corresponding storage space. However, in actual use, the storage upper limit of a storage device is fixed, but in the era of big data, the upper limit of data often exceeds the storage upper limit of a storage device. Therefore, horizontal expansion of storage capacity is a problem that...

Claims

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/0629G06F3/067
Inventor 黄铭毅陈江枫张潮宇
Owner WEBANK (CHINA)
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