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Method and device for file processing

A file processing and file technology, which is applied in the computer field, can solve problems such as time-consuming, and achieve the effect of reducing time-consuming and improving effectiveness

Active Publication Date: 2020-04-14
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process usually involves the download and upload of large files and sliced ​​files, resulting in more time-consuming

Method used

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  • Method and device for file processing
  • Method and device for file processing
  • Method and device for file processing

Examples

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Embodiment Construction

[0027] The solution provided in this specification will be described below with reference to the accompanying drawings.

[0028] figure 1 A schematic diagram of an implementation scenario of an embodiment disclosed in this specification. like figure 1 As shown, the cloud storage server 110 may provide distributed storage services for the computing platform 130 and the like, such as a certain cloud object storage service platform OSS (Object Storage Service). The computing platform 130 , the analysis devices 121 , 122 , 123 , etc. can all store data to the cloud storage server 110 according to certain rules, or obtain data from the cloud storage server 110 . For example, the computing platform 130 or the parsing devices 121, 122, 123, etc. can download the data of the specified field from the cloud storage server 110 (eg from the 10th byte to the 100th byte) by sending a request containing the specified field data from the beginning of the 10th byte to the end of the 100th b...

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Abstract

A file processing method and device, the method comprising: acquiring row capacity by means of an initial file block; according to a preset number of rows of fragments and the row capacity, determining a delineation file block; and acquiring a row separator in the delineation file block by means of downloading same, thereby obtaining index data corresponding to a fragment file at least on the basis of the row separator, which is used for a parsing device to parse said fragment file from a cloud storage server according to the index data, and thus the effectiveness of file processing is improved.

Description

technical field [0001] One or more embodiments of this specification relate to the field of computer technology, and in particular, to a method and apparatus for processing files through a computer. Background technique [0002] Cloud computing is the development of distributed computing, parallel computing and grid computing. These small programs are respectively handed over to a system composed of multiple servers for calculation, and the calculation results are output. Cloud storage is a concept extended from cloud computing. It generally refers to the collection of a large number of different types of storage devices in the network through application software through cluster applications, grid technology or distributed file systems to achieve collaborative work. Jointly provide external data storage and business access functions. That is, a cloud storage system is a cloud computing system with data storage and management as its core. Cloud storage systems can provide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/11G06F16/13G06F9/50
CPCG06F9/5072
Inventor 王玉泼吴连亮
Owner ADVANCED NEW TECH CO LTD
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