Method and device for rapidly storing and retrieving detailed tickets

A technology for detailed bills and bills, which is applied in the field of fast storage and retrieval of detailed bills, and can solve the problems of prolonged storage and retrieval, inability to achieve file indexing, and low efficiency of data storage and retrieval, and achieve fast retrieval speed and avoid Inherent flaws and weaknesses, effects of large storage volumes

Inactive Publication Date: 2012-07-04
SHANXI CHINA MOBILE COMM CORP
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  • Abstract
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Problems solved by technology

However, for data that changes frequently, for example, file indexing cannot be implemented for the bill data of the day, and the storage and retrieval delay for such data is long, which is often 10 times higher than the storage and retrieval delay for unchanged data files. Above, therefore, the file system method is inefficient for storage and retrieval of frequently changing data

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  • Method and device for rapidly storing and retrieving detailed tickets
  • Method and device for rapidly storing and retrieving detailed tickets
  • Method and device for rapidly storing and retrieving detailed tickets

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] According to the method and device for fast storage and retrieval of detailed bills of the present invention, according to the frequency of writing operations, the detailed bills are divided into files in three states: dynamic detailed bills, standard static detailed bills and pure Static detailed list files, for dynamic detailed list files, use address mapping linked list method to store and retrieve, for standard static detailed list files, use file system method for storage and retrieval, and for pure static detailed list files, use database method for storage and retrieval.

[0021] Under normal circumstances, the detailed list of the current day will perform frequent write operations, so the detailed list file of the current day is d...

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Abstract

The invention provides a method and a device for rapidly storing and retrieving detailed tickets. By the method and the device, according to frequency of executing write operation, the detailed tickets are divided into files in three states, namely a dynamic detailed ticket file, a standard static detailed ticket file and a pure static detailed ticket file; the dynamic detailed ticket file is stored and retrieved in an address mapping linked list mode; the standard static detailed ticket file is stored and retrieved in a file system mode; and the pure static detailed ticket file is stored and retrieved in a database mode. Different detailed ticket files adopt different storage and retrieval modes, inherent defects and weaknesses of a single storage mode are effectively overcome, and the storage and retrieval efficiency is improved; and therefore, the performance of the system is improved.

Description

technical field [0001] The invention relates to the bill processing technology of a telecommunication system, in particular to a method and device for realizing fast storage and retrieval of detailed bills. Background technique [0002] With the rapid development of communication technology, telecommunication services are carried out more and more widely, various new services emerge in an endless stream, and various service bills also emerge in an endless stream. With the continuous growth of customer business volume, the call volume of users is also increasing year by year, and the order of detailed daily orders of users often exceeds 100 million. [0003] The storage and retrieval of large amounts of data has become a problem that telecom operators must solve. At present, most operators use database or file system to store and retrieve user's detailed bills, hereinafter referred to as detailed bills, or integrate database technology and file system technology to realize h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 郭士沛沈杰朱壮军陈海波耿欣侯建卫刘浩熙
Owner SHANXI CHINA MOBILE COMM CORP
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