Data exchange method and platform

A data exchange and data technology, applied in the data exchange platform, data exchange field, can solve the problem of ineffective use of system memory and other problems

Pending Publication Date: 2020-05-08
HUADI COMP GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a data exchange method to solve the problem that the existing technology cannot effectively use the system memory

Method used

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  • Data exchange method and platform
  • Data exchange method and platform
  • Data exchange method and platform

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Embodiment Construction

[0047] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0048] figure 1 A schematic flow chart of a data exchange method provided by this application, figure 2 A schematic diagram of the data exchange architecture provided for this application, combined below figure 1 with figure 2 The method provided in the embodiment of the present application will be described in detail.

[0049] Step S101 , preprocessing the extracted data according to the storage format of the target database, and mapping the preprocessed data to a temporary database in memory by means of memory...

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Abstract

The invention discloses a data exchange method, which comprises the following steps of: preprocessing extracted data according to a storage format of a target database, and mapping the preprocessed data to a temporary database in a memory by adopting a memory mapping mode; cleaning and converting the data in the temporary database by adopting a multi-core and multi-thread mode, and storing the cleaned and converted data into a temporary target database in a memory; mapping the temporary database in the memory to the target database for storage in a memory mapping mode, and the problem that thesystem memory cannot be effectively used in the prior art is solved.

Description

technical field [0001] This application relates to the field of big data processing, in particular to a data exchange method, and also to a data exchange platform. Background technique [0002] Improving the high efficiency of data exchange is always the goal pursued by software products in the field of data. Each manufacturer has its own unique technology, and the criterion for judging the quality of technology mainly depends on speed. [0003] In the same hardware environment, the high efficiency of data exchange is realized in the prior art mainly by improving the operating efficiency of the CPU, or improving the algorithms and access methods for reading and writing files of IO devices. [0004] Although the existing technology also improves the operating efficiency of the CPU and improves the read and write capabilities of IO devices, in order to adapt to multi-tasking and compatibility reasons, conservative memory usage is adopted, and in order to facilitate the use of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/25
CPCG06F16/215G06F16/258
Inventor 徐磊孙东纬王闯李乾坤
Owner HUADI COMP GROUP
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