Data processing method and device and computing device

A data processing and data technology, applied in the field of data processing, can solve problems such as low data storage efficiency, achieve the effect of improving system performance, avoiding data copying, and improving data storage efficiency

Active Publication Date: 2019-07-16
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a data processing method, device and computing equipment to solve the technical problem of low data storage efficiency in the prior art

Method used

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  • Data processing method and device and computing device
  • Data processing method and device and computing device
  • Data processing method and device and computing device

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Embodiment Construction

[0051] In order to make those skilled in the art better understand the solutions of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

[0052] In some processes described in the specification and claims of the present application and the above-mentioned drawings, a plurality of operations appearing in a specific order are included, but it should be clearly understood that these operations may not appear in the order in which they appear herein. For execution or parallel execution, the sequence numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the sequence numbers themselves do not represent any execution order. Additionally, these flows may include more or fewer operations, and these operations may be performed sequentially or in parallel....

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Abstract

The embodiment of the invention provides a data processing method and device and a mobile terminal, wherein the request end adds a reserved field in the to-be-stored data, constructs the to-be-storeddata into the target data and sends the target data to a storage end, the storage end distributes a memory to cache the target data, generates the data metadata of the to-be-stored data in the targetdata and writes the data metadata into a memory position corresponding to the reserved field in the distributed memory. According to the embodiment of the invention, the zero data copy is realized, the data storage efficiency is ensured, and the system performance is improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of data processing, and in particular, to a data processing method, a data processing apparatus, and a computing device. Background technique [0002] When storing data in a storage system, in order to ensure data security, metadata describing the properties of the data to be stored is usually added at the end of the data to be stored, also known as data metadata, so that the data to be stored can be stored. And data metadata is written to the storage device once. [0003] When receiving the data to be stored sent by the requester, the storage end will passively allocate a piece of memory that is the same size as the data to be stored to cache the data to be stored. In order to ensure that the data to be stored and data metadata can be written to the storage at one time In the device, an implementation manner of the prior art is: re-apply for a piece of write disk memory, the siz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
CPCG06F9/5016G06F3/0631G06F3/0659G06F3/0656G06F3/0683G06F3/0673G06F3/064Y02D10/00G06F3/0604G06F3/0653
Inventor 刘金鑫董乘宇刘善阳
Owner ALIBABA GRP HLDG LTD
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