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Memory file and real-time synchronization technique based fast fixed charges computing system

A fixed-fee, real-time synchronization technology, applied in the field of computing systems, can solve problems such as time-consuming and affecting front-end business

Active Publication Date: 2009-12-16
CHINA MOBILE GRP HEILONGJIANG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing operator BOSS system consumes a lot of time to calculate the fixed fee and affects the front-end business, the present invention proposes a fast fixed fee calculation system based on memory files and real-time synchronization technology

Method used

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  • Memory file and real-time synchronization technique based fast fixed charges computing system
  • Memory file and real-time synchronization technique based fast fixed charges computing system
  • Memory file and real-time synchronization technique based fast fixed charges computing system

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Embodiment Construction

[0018] The fast fixed fee calculation system based on memory file and real-time synchronization technology in this embodiment includes:

[0019] Camp database 1, the original database of the BOSS system used to store user profile information;

[0020] The fixed fee calculation subsystem 5 is used to perform calculations based on the user information obtained by the data reading subsystem 4 and external fee information, and then obtain user fixed fee incremental information and fixed fee accumulation information;

[0021] The fast fixed fee calculation system based on memory files and real-time synchronization technology also includes:

[0022] The user data memory-mapped file system 2 is composed of multiple user data memory-mapped files mmap, and each user data memory-mapped file mmap is composed of multiple user data information, and the user data memory-mapped file system 2 to which it belongs is used to store user data, and Can be connected to the tent database 1 through ...

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Abstract

A fast fixed fee calculation system based on memory files and real-time synchronization technology relates to a fixed fee calculation system in telecommunication services. It solves the problem that the existing operator BOSS system takes a long time to calculate the fixed fee and affects the front-end business. It establishes a user profile memory-mapped file system for storing user profile information in the server memory, and uses the OLTP feature of the camp database to synchronize changed user information to the user profile memory-mapped file system in real time, and then uses multi-threaded data reading The retrieval subsystem directly reads the user profile information from the user profile memory-mapped file system in the server system memory, and forms a memory file of the fixed fee result information obtained by the fixed fee calculation subsystem into the server's memory file. The invention shortens the calculation time of the fixed fee, avoids the influence of the fixed fee calculation on the foreground business, and can be included in the fixed fee calculation of the existing telecommunication service.

Description

technical field [0001] The present invention relates to a system for calculating fixed charges in telecommunication services. Background technique [0002] Fixed fees are an important billing method for telecom operators, such as monthly rental fees, special service fees, and optional tariffs (optional packages) monthly function usage fees, etc. Telecom operators usually charge a certain monthly function usage fee to carry out marketing. Therefore, timely and accurate calculation of various fixed charges of users is an important index to measure the billing accuracy of a telecom operator. [0003] With the expansion of the user scale of various operators and the increase in the complexity of tariffs, the time for calculating fixed fees is getting longer and longer, which consumes a lot of performance on the BOSS system, especially on the performance of the account database, resulting in front-end business acceptance. The database suffered from performance degradation durin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M15/00H04M3/24
Inventor 陈宝学刘刚王雅文焦丽红朱东昭
Owner CHINA MOBILE GRP HEILONGJIANG CO LTD
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