Call ticket de-duplication method and device

A bill and memory technology, applied in the field of communication, can solve problems such as low efficiency, achieve the effect of overcoming low efficiency, improving search efficiency, and ensuring security

Active Publication Date: 2013-12-04
CHINA MOBILE GROUP ANHUI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to propose a method and device for deduplication of bills in order to improve the efficiency of deduplication of bills, aiming at the inefficient defect that the bill index file is stored in the disk in the prior art. overall efficiency

Method used

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  • Call ticket de-duplication method and device
  • Call ticket de-duplication method and device
  • Call ticket de-duplication method and device

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Embodiment Construction

[0045] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0046] method embodiment

[0047] According to an embodiment of the present invention, a method for deduplication of bills is provided, figure 1 It is a flow chart according to Embodiment 1 of the method for deduplication of bills according to the present invention, as figure 1 As shown, this embodiment includes:

[0048] Step S102: Divide the index memory into heaps, and each memory index heap is in one-to-one correspondence with the call list index file in the disk;

[0049] In the telecommunications operator’s bill ranking technology, due to the wide variety of services of the operator, the bill data and time span of various services are different. For example,...

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PUM

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Abstract

The invention discloses a call ticket de-duplication method and call ticket de-duplication device. The method comprises: dividing a de-duplication index memory into a plurality of memory index heaps corresponding to discs, wherein each memory index heap corresponds to a call ticket index file in a corresponding disc; according to received call ticket files and the corresponding call ticket index files in the memory index heaps, de-duplicating the call ticket files to generate new call ticket index files; and saving the new call ticket index files in the memory index heaps into the corresponding discs. In the call ticket de-duplication method and the call ticket de-duplication device, the de-duplication index memory is divided into the heaps, memory index heaps corresponds to call ticket index files in the discs one by one, corresponding memory index heaps are searched for according to heap key words in the call ticket files in a call ticket de-duplication process, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a service support technology in the field of communication, and in particular, to a method and a device for deduplicating bills. Background technique [0002] Deduplication is an important part of the billing system. After the billing system collects bills from network elements, in order to ensure the uniqueness of user bills, it must perform deduplication processing to eliminate duplicate bills. With the increasing complexity of telecom services and the increasing number of operators' users, the billing system has to process a large number of bills every day, so the performance of deduplication is particularly important. [0003] The existing deduplication technology can be divided into three types: one is the traditional database deduplication method, which utilizes the characteristic that the primary key of the database must be unique for deduplication; the other is the file deduplication method, which uses the file path of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M15/00G06F17/30
Inventor 余鹰见春蕾
Owner CHINA MOBILE GROUP ANHUI
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