Method for highly effective enquiry of historical data

A technology for querying history and historical data, which is applied in the direction of data exchange network, electrical digital data processing, special data processing applications, etc. It can solve the problems affecting the working efficiency of the network management system, the blockage of equipment channels, and the efficiency of querying, so as to avoid duplication Query, improve efficiency, and reduce the effect of data volume

Inactive Publication Date: 2010-06-09
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] 1. When the network management system stores the queried data, in order to avoid the generation of repeated historical data, it may need to do a lot of data repetitive verification, which will affect the work efficiency of the network management system
[0013] 2. When querying historical data, the network management system needs to query the historical data on the device every time. When the amount of historical data queried by the network management system to the device is relatively large, it may cause blockage of the paths between devices and affect the efficiency of the query. efficiency

Method used

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  • Method for highly effective enquiry of historical data
  • Method for highly effective enquiry of historical data
  • Method for highly effective enquiry of historical data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to figure 2 As shown, it is a flow chart of the method for querying historical data in the first embodiment of the present invention. The method includes the following steps:

[0035]Step 201: The network management system saves the start time and end time of the device's response each time the device is queried for historical data, and uses the smallest of the previous start times of each device as the minimum start time, and uses the previous end time of each device as the minimum start time. The largest among is used as the maximum end time;

[0036] Step 202: the user sends a request for querying the historical data of the device to the network management system, and the request includes the current start time and the current end time of the historical data to be queried by the user;

[0037] Step 203: the network management system judges whether the time period between the current start time and the current end time is within the time period from the minim...

Embodiment 2

[0047] refer to image 3 As shown, it is a flow chart of the method for querying historical data according to the second embodiment of the present invention. The concrete steps of this method are as follows:

[0048] Step 301: the network management system receives a request from a user to query the historical data of a certain device for a period of time, assuming that the user is querying historical data within the time range of [t1, t2] (indicating that the start time is t1 and the end time is t2);

[0049] Step 302: the network management system judges whether the relevant equipment has been inquired, if not inquired, execute step 303, if inquired, execute step 304;

[0050] Among them, the method of judging whether the relevant equipment has been queried is to judge whether the records of the minimum start time and the maximum end time of the relevant equipment are empty, if the record is empty, it means that the relevant equipment has not been queried;

[0051] Step 30...

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Abstract

The utility model discloses a high efficiency history data inquiry method: (1) the network administration system keeps the min. starting time and the max. finish-time used by the equipment to inquirethe history data; (2) the user sends the history data inquiry request to the network administration system; (3) the network administration system judges the time quantum from the starting time to thefinish-time, so as to check whether such time quantum is within the time quantum from the min. starting time to the maximum finish-time. If yes, (5) is executed, or no, executing (4); (4) the networkadministration system inquires the data which are within the time quantum outside that from the min. starting time to the maximum finish-time, so that the effective data are returned to the network administration system via the equipment; (5) the network administration system obtains the effective data with the time quantum as per the starting time and the finish-time. Such data are returned to the user. The utility model improves the efficiency of history data inquiry.

Description

technical field [0001] The invention relates to the field of data communication, in particular to a method for efficiently querying historical data. Background technique [0002] The current network management system of communication equipment is generally a distributed system with high complexity and division of labor between the front and back, which is divided into the background network management system and the front-end related management equipment. [0003] refer to figure 1 As shown in , it is a schematic diagram of the background network management system and the front-end related management equipment. Both the front and backstage have an interrelated independent data storage system. The meaning of interrelationship and independence is that: the front-end and back-end have their own storage and expression methods, but the two data of the front-end and the back-end can be stored independently through mutual conversion. That is to say, the foreground device can con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24G06F17/30
Inventor 彭鑫
Owner ZTE CORP
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