File processing method and device

A file processing and file technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as low efficiency, achieve efficient concurrent file merging, and solve low efficiency effects

Active Publication Date: 2016-05-25
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a file processing method and device to at least solve the problem of low efficiency caused by serial processing of small files in the related art

Method used

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  • File processing method and device
  • File processing method and device

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present invention 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 ...

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Abstract

The invention discloses a file processing method and device. The method comprises the following steps of managing file logic information through a database, wherein the file logic information contains information of target files in a merged file or information of the merged file, or contains the information of target files in a merged file and the information of the merged file , and the merged file is formed by merging a plurality of target files; and performing concurrence operation on the merged file according to the file logic information through the file processing in an operating system. The method and the device solve the problem of low efficiency due to a small file serial processing method in the prior art.

Description

technical field [0001] The present invention relates to the field of software, in particular to a file processing method and device. Background technique [0002] When implementing mass storage services, a machine often needs to store tens of millions of small files, which can easily exceed the limit on the number of directories and files in the machine's file system. Too many small files will affect the read and write performance of the system, and easily cause disk failures. Fragmentation cannot effectively use storage space, so small files need to be merged. Since it provides massive storage services, it is also necessary to ensure the efficiency of concurrent reading and writing by multiple users, that is, to ensure the efficiency of merging multiple files and reading small files from merged large files, and to facilitate the recycling and utilization of deleted file space. [0003] In related technologies, the merging of small files is performed serially. For example,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/1727G06F16/1737
Inventor 陈飞杨俊伟关嘉华
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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