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Data processing method, terminal equipment and readable storage medium

A processing method and technology of storage medium, which are applied in the direction of electrical digital data processing, input/output process of data processing, redundancy in operation for error detection of data, etc., which can solve the requirement of high communication bandwidth and consume large hardware resources. , storage costs increase and other issues, to achieve the effect of improving speed and efficiency, reducing network bandwidth consumption, and saving required space

Active Publication Date: 2020-08-14
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In related technologies, the replication strategy is used for data fault tolerance. The disadvantage is that the replication strategy consumes a lot of hardware resources, and the storage cost will be greatly increased. In addition, when the lost data is needed again, it needs to be read from the database or other machines. Backup data, which will also increase communication consumption and have higher requirements for communication bandwidth

Method used

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  • Data processing method, terminal equipment and readable storage medium
  • Data processing method, terminal equipment and readable storage medium
  • Data processing method, terminal equipment and readable storage medium

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. 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.

[0025] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of ...

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Abstract

The invention discloses a data processing method, terminal equipment and a readable storage medium. The method comprises the steps of obtaining to-be-processed data; encoding the to-be-processed databy utilizing an erasure code to obtain encoded data; if data loss occurs in the encoded data, decoding by using the erasure code to recover the data. By means of the mode, on the one hand, the space needed by data backup can be saved, the data storage cost is reduced; on the other hand, the consumption of network bandwidth is reduced, and the data recovery speed and efficiency are improved.

Description

technical field [0001] The present application relates to the field of data processing, in particular to a data processing method, terminal equipment, and a readable storage medium. Background technique [0002] With the continuous increase of mobile devices, more and more data are generated in scale and dimension, and the data generated in real time is also growing explosively. In the calculation process of a large amount of data generated in real time, the two main problems that inevitably exist are faults and laggards. For example, when using a streaming computing framework (such as Spark) to process these real-time generated data, more resources to cache data. Therefore, during the long-term caching of data, there is a greater possibility of data loss, and data fault tolerance is required. [0003] In related technologies, the replication strategy is used for data fault tolerance. The disadvantage is that the replication strategy consumes a lot of hardware resources, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00G06F11/14G06F3/06
CPCH04L1/0057H04L1/0061G06F11/1464G06F3/0608G06F3/0625G06F3/065G06F3/067
Inventor 卢明辉范小朋赵毓斌须成忠
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI