Method and device for archiving historical data

A historical data and data technology, applied in the information field, can solve problems such as slow access speed of task historical data, and achieve the effect of fast access speed

Active Publication Date: 2014-01-15
NO 15 INST OF CHINA ELECTRONICS TECH GRP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

When it is necessary to obtain data of different historical time periods, frequent access between different historical update data and overall data is required, resulting in slow access to task historical data

Method used

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  • Method and device for archiving historical data
  • Method and device for archiving historical data

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Embodiment Construction

[0047] The technical solutions of the various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] Currently, the overall data after updating and maintaining the task-related data is stored as the overall historical data in the overall historical database, which has the problems of wasting storage space and slow access to task historical data; After updating and maintaining the updated data, the updated data is stored separately as historical updated data. Although the problem of wasting storage space is solved, it is still necessary to combine the historical updated data w...

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Abstract

The invention discloses a method for archiving historical data. The method for archiving the historical data comprises the steps of (1) extracting the historical data matched with a task to be edited from a whole historical database containing data which are collected, are stored and are related to tasks; (2) editing the extracted historical data, and forming archived historical data; (3) setting a task identification for the archived historical data, and storing the archived historical data with the task identification on a preset task archived historical database. When the method for archiving the historical data is applied, the access speed of the historical data of the task can be increased.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a historical data archiving method and a historical data archiving device. Background technique [0002] In practical applications, industries such as finance and communications need to establish a relational database application system to record a large amount of data in real time through the overall historical database. Update and maintain. For example, for a large-scale functional system module, when the functional system module is running, all performance index parameters of the functional system module will be recorded in real time, and all the real-time recorded performance index parameters constitute the overall historical data; A study of the effect of performance indicator Y on performance indicator Z under X conditions requires editing of the data associated with the study. [0003] Currently, after the task to be edited starts, the data related to the task in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2291G06F16/2453G06F16/2457
Inventor 冯卫勇吴卫荣刘玉龙张权刘燕伟白思杰耿宏宇李思昊王燕陶安
Owner NO 15 INST OF CHINA ELECTRONICS TECH GRP
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