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Data writing method and device

A technology of data writing and data, which is applied in the computer field, can solve the problems of low efficiency of data writing into object storage, achieve the effect of improving efficiency, solving low efficiency, and avoiding file movement operations

Pending Publication Date: 2021-04-20
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present application provides a data writing method and device to at least solve the technical problem of low efficiency of data writing into object storage in the related art

Method used

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0028] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The invention discloses a data writing method and device, and relates to the field of cloud computing. The method comprises the steps of obtaining a data writing task, wherein the data writing task is used for writing target data into a target directory of object storage; creating a write-in identifier for the target data, the write-in identifier being used for indicating that the target data is not allowed to be operated; controlling the writing task to write the target data into a target directory stored by an object; and deleting the writing identifier under the condition of determining that the writing of the target data is completed. The technical problem that the data writing object storage efficiency is low is solved.

Description

technical field [0001] This application relates to the computer field, and in particular discloses a data writing method and device. Background technique [0002] In the big data ecosystem, big data components use the interfaces provided by the system to write data to files. Object storage is a kind of shared storage commonly used in cloud computing big data scenarios. Big data tasks use the interfaces provided by object storage to write data. into object storage. In a big data scenario, in order to improve the data writing speed and ensure the final data integrity of the task, it is necessary to first write the calculation results and other data into the temporary file, and after all the data is written, all the written temporary The files are moved to the final directory. Object storage moving files is a very time-consuming behavior, so the above-mentioned file moving operation becomes the performance bottleneck of the entire data writing task. [0003] For the above pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 赵宇柴瑜轩
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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