Portable power information management system based on distributed data warehouse

A technology for distributing data and management systems, applied in information technology support systems, data processing applications, electrical digital data processing, etc.

Inactive Publication Date: 2012-10-10
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

With the rapid increase of data volume, data

Method used

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  • Portable power information management system based on distributed data warehouse
  • Portable power information management system based on distributed data warehouse

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Embodiment Construction

[0012] Glossary:

[0013] Benchmark data and dynamic data: The system incrementally records the additions, deletions, and modifications of table data over a period of time, thereby keeping the main data of the table relatively stable over a period of time. The added, deleted, and modified data is called dynamic data (usually stored in memory, also It is called a memory table), and the relatively stable main body data for a period of time is called benchmark data. The benchmark data and the dynamic data after dumping (saved to SSD solid-state hard disk or disk) are stored in a classified character format.

[0014] The present invention will be further described below in conjunction with accompanying drawing:

[0015] Such as figure 1 As shown, the portable distributed data warehouse device based on the power information management system includes a network server, a configuration server, a benchmark data server and a dynamic data server. The specific functions of each server a...

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Abstract

The invention relates to a portable management system based on a distributed data warehouse, in particular to a portable power information management system based on the distributed data warehouse. The portable power information management system based on the distributed data warehouse provided by the invention comprises a network server, a configuration server, a reference data server and a dynamic data server. The computation storage capacity and data security of the whole system are improved, the expansion investment of the system is reduced, and an idea and powerful technical support are provided for implementation of a power system smart grid and ultra-large scale computation.

Description

technical field [0001] The invention relates to a portable management system for a distributed data warehouse, in particular to a portable power information management system for a distributed data warehouse. Background technique [0002] With the vigorous development of my country's power production technology and the acceleration of the internal informationization process of the power system, an independent power system internal information network system and various power management systems have been established and formed. [0003] The core of information technology lies in the processing and storage of information. With the rapid increase of data volume, data storage technology is facing great challenges. When the main frequency of the CPU continues to increase and the version of the operating system is continuously upgraded, the fact that no matter how advanced the information processing technology is, the information must be stored on a certain medium. Both informati...

Claims

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Application Information

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IPC IPC(8): G06Q10/00G06Q50/06G06F17/30H04L29/08
CPCY04S10/60Y04S10/50
Inventor 刘华锋汤胜蔡骏峰王大江王丹君王华跃张磊彭钢
Owner STATE GRID CORP OF CHINA
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