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Networking method for data hinge-service supporting system

A business support and hub technology, applied in the direction of data exchange network, digital transmission system, transmission system, etc., can solve the problem of unsupported capacity expansion, achieve linear increase in capacity and high stability, high processing performance, and ensure high stability Effect

Inactive Publication Date: 2008-08-13
CHINA MOBILE GROUP JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The BOSS system is currently deployed in four databases in different regions. When the subsequent business volume increases, it will soon reach the capacity support bottle diameter of each database. It cannot be supported through equipment expansion, and other means of innovation are needed to improve support capabilities.

Method used

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  • Networking method for data hinge-service supporting system
  • Networking method for data hinge-service supporting system
  • Networking method for data hinge-service supporting system

Examples

Experimental program
Comparison scheme
Effect test

example

[0038] Instance name: hubdb1 / hubdb2

[0039] Storage space: 300G

[0040] memory parameters

[0041] Physical memory: 42G, database SGA and PGA parameters are set as follows:

[0042] parameter name

Memory size (M)

sga_max_size

24576

shared_pool_size

1536

db_cache_size

20480

db_keep_cache_size

2048

large_pool_size

256

java_pool_size

32

log_buffer

16

pga_aggregate_target

2048

db_block_size

8192

Processes

2000

job_queue_processes

30

db_files

2000

[0043] 2. Selection of sharing strategies for dual-instance hub databases

[0044] The hub database is an independent database. Using ORACLE RAC technology, two instances are established, which can take over each other. The responsibility of each instance is determined by the usage strategy of the hub database, which is shared by function. There are two usage strategies...

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Abstract

The invention provides a data hub-business support system networked method, which has an N+1 architecture, comprising: firstly, storing subscriber data of each presidial city in N node databases, incrementally copying the subscriber data list and client data distributed in N node databases to a hub database by database technology every fifteen minutes, establishing a global subscriber data list and client data map, and storing the cross-area service data in a hub database; secondly, rapidly and linearly increasing node dilatancy by configuration control by a function actualization system for transferring the hub database of a net copy relation to a simple star relation; and thirdly, establishing a uniform client data management platform and a data supply center by a hub database, and actualizing a foreign subscribe and issuance according to need by a uniform interface of the hub database.

Description

technical field [0001] The invention belongs to the field of information system construction of communication operators. It involves a technical implementation method of system structure and data management adopted in the construction of information system, so as to improve the system's smooth expansion, reliability, data sharing and service flexibility. This invention can be directly applied to the construction field of the business operation support system of various communication operators, and can be further extended to the construction field of large-scale IT systems in the banking, electric power, insurance and other industries. Background technique [0002] 1. The BOSS (Business Operation Support System) system of China Mobile Jiangsu Company supports 30 million mobile users, 20,000 business terminals, 2,800 self-service printers and self-service top-up terminals. It is an important guarantee for production services and has become one of the core competitiveness of e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G06F17/30G06Q50/00G06Q50/30
Inventor 王建沈杰闵有黎李俊马晓明郑建兵戴建东赵雨王坚
Owner CHINA MOBILE GROUP JIANGSU
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