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A method and system for storing data in real-time database of regional network

A data storage system and area network technology, applied in the field of area network real-time database data storage, can solve problems such as performance bottlenecks

Inactive Publication Date: 2016-06-08
XJ ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for applications that generate huge amounts of data in an instant, due to hardware limitations, it is difficult for a single real-time library to carry such a large amount of data to maximize efficiency, and there is a performance bottleneck

Method used

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  • A method and system for storing data in real-time database of regional network
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  • A method and system for storing data in real-time database of regional network

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Experimental program
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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] Embodiment of a kind of regional network real-time library data storage method of the present invention

[0028] we use as figure 1 The overall deployment shown takes a C / S architecture monitoring system as an example, and the monitoring system uses a mode in which the client obtains relevant information from the server and presents it to the user. Different from the traditional C / S architecture, its real-time library adopts cluster deployment, and the real-time library in each server separately stores and processes part of the data information of the whole system, which realizes decentralized storage physically, but for the client In other words, what is obtained is the complete information of the entire system, and the client and server exchange information through the public network. The specific steps of its real-time...

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Abstract

The invention relates to a data storage method and system for a local area network real-time base, belonging to a local area network protection management system. According to the data storage method and the system, data which should be stored in a stand-alone real-time database ordinarily is dispersedly stored in multiple real-time databases according to some rule; the real-time base of one machine is used as a real-time backup base to store all data stored by the real-time databases in other running servers, and the real-time base of one machine is selected as a management machine of the real-time databases; the dispersed storing rule of data adopts a principle of load balancing; and thus, although the data is dispersedly stored in multiple real-time databases on the physics, a client side obtains the complete data of the whole system, and therefore the logic integrity is realized. When the real-time base of one or multiple machines breaks down due to some reason, the method and the system can recover the data in time.

Description

technical field [0001] The invention relates to a data storage method and system of a real-time database of an area network, which belongs to an area network protection management system. Background technique [0002] In the regional network protection management system, it is necessary to monitor, control and manage the operation of the protected objects in real time, not only need to maintain a large amount of shared data and control knowledge; Within a limited time, telemetry, remote signaling and power data collected from intelligent electronic devices (IEDs) are accessed and processed according to their relationship. Sexuality not only depends on the logical result, but also depends on the time when the logical result is produced. Therefore, in order to obtain an extremely fast response to updates and queries and meet the needs of real-time applications, the real-time database RTDB (RealTimeDatabase) is used to store and process data. A real-time database is a databas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14G06F17/30
Inventor 慕宗君牛津文杨恢宏李贞李富生王广民方伟陶冶马国强张巧霞
Owner XJ ELECTRIC