CN1983952A - Method and system for synchronizing network administration data in network optimizing system - Google Patents

Method and system for synchronizing network administration data in network optimizing system Download PDF

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Publication number
CN1983952A
CN1983952A CN 200510130602 CN200510130602A CN1983952A CN 1983952 A CN1983952 A CN 1983952A CN 200510130602 CN200510130602 CN 200510130602 CN 200510130602 A CN200510130602 A CN 200510130602A CN 1983952 A CN1983952 A CN 1983952A
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data
metadata
acquisition
network management
network
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CN100433650C (en
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胡鹏
刘兵
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ZTE Corp
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ZTE Corp
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Abstract

This invention discloses the method and the system of data synchronization in the Network Management in Optimization of Network System. This method includes the setting and saving Module of the Metadata, the data collecting Module, and the data filtering and saving Module. The first module is used to set and save the Metadata, which is saved in the form of the configuration and is independent from the original data system. The second module is used for the construction of the communication connection in data collection, the execution of the data collection after the organization of the searching requirement, and the saving of searching data in the temporary storage area. The third module is used for the data saving after the cleaning and the filtering of the data in the temporary storage area. Because of the Metadata independence from the original data system, the database of the network management and optimization is supported at the same time. The collection and the recollection is set to ensure the data integrity, especially in the rage of the different data.

Description

Network management data method for synchronous in the network optimization system and network management data synchro system
Technical field
The present invention relates to the method for data sync in the network optimization system, relate in particular in a kind of network optimization system method the network management system data sync.
Background technology
In communication system network, the network optimization relates to configuration optimization and two aspects of performance optimization.
Configuration optimization mainly is the situation that is provided with of adjusting various types of network element devices and important parameter in the network; Performance optimization mainly is that the traffic data that has produced is carried out statistical analysis, comes communication system network is configured optimization according to the result then, thereby improves network performance.
Along with the status of network optimization system in communications network system is more and more important, more and more indispensable, add the independence of network management system, the out of step conditions of network management data and network optimization data will be more and more general, so the data sync between network management system and the network optimization system is our unavoidable problem.
In existing network optimization system, the first method synchronous with network management data is that the Operation and Maintenance personnel move a small tool on network management system, network management data is exported to file, the mode of file by FTP passed to the network optimization system, from file, import network management data in the network optimization system then.The shortcoming of this mode is:
Need configuration one cover on each NM server, increased webmaster Operation and Maintenance personnel's workload;
The real-time of data sync is poor, needs artificial operation intervention;
Intermediate treatment flow process complexity needs the cooperation between a plurality of programs, and probability of errors increases greatly, and goes wrong and be not easy to search;
When the appearance change of network management data storehouse, the importing program of network optimization system need be made more modification;
When occurring in the network management system not meeting the data of network optimization system requirements, cause the unusual of collection or stop.
Second method is to depend on the synchronization replication function that network management data storehouse system provides.Data base management system is as a gerentocratic part, and the user need carry out the corresponding synchronous functional configuration to it, and the synchronization replication module can be finished the automatic synchronizing function of data according to user's configuration.But use this method for synchronous to have following problem:
If want the support of Database Systems synchronizing function software module, need buy to foreign vendor, not to belong to standard configuration;
Network management data storehouse and network optimization database are not in full accord, and network management data is synchronized to and needs to carry out preliminary treatment in the network optimization system usually;
It is that network optimization and webmaster adopt disparate databases that the Database Systems synchronizing function is not suitable for heterogeneous database;
Poor reliability, the reliability of the synchronization replication that the database that places one's entire reliance upon provides, track and localization when being unfavorable for that problem occurs.
Summary of the invention
The purpose of this invention is to provide network management data method for synchronous and network management data synchro system in a kind of network optimization system, solution needs a series of problems such as manual operation intervention, poor reliability, poor compatibility, issue track difficulty, realizes that simple network management data effective, that be easy to upgrade is synchronous.
To achieve these goals, the invention provides the network management data synchro system in a kind of network optimization system, be used for communication system, comprising:
The metadata setting of image data and preserve module is used to be provided with and preserve the metadata of image data, and described metadata is preserved in the mode of configuration, is independent of data source systems;
Data acquisition module is used for setting up communicating to connect of data acquisition by metadata, and organizes the data query request to carry out data acquisition, also is used for simultaneously the data query that data source is returned is saved in the scratchpad area (SPA);
Data filter and preservation module are used for that the back is cleaned, filtered to the data of scratchpad area (SPA) and preserve.
Network management data synchro system in the above-mentioned network optimization system, described data filter and preservation module also are used for the special case data of cleaning, filter process occurs are preserved.
Network management data synchro system in the above-mentioned network optimization system also comprises a data filling mining module, is used for the data of the scope at variance data place are carried out synchronous acquisition once more.
In order better to realize above-mentioned purpose, the present invention also provides the method for synchronous of the network management data in a kind of network optimization system, is used for communication system, comprising:
The metadata setting of image data and preservation step, the metadata of setting and preservation image data, described metadata is preserved in the mode of configuration, is independent of data source systems;
Data acquisition step is set up communicating to connect of data acquisition by metadata, and organizes the data query request to carry out data acquisition, also is used for simultaneously the data query that data source is returned is saved in the scratchpad area (SPA);
Data filter and preservation step are cleaned, are filtered the back to the data of scratchpad area (SPA) and preserve.
Network management data method for synchronous in the above-mentioned network optimization system, wherein, described data filter and preserving in the step, the special case data that also will clean, occur in the filter process are preserved.
Network management data method for synchronous in the above-mentioned network optimization system wherein, also comprises a data filling mining step, carries out synchronous acquisition once more according to the data of the scope at variance data place.
Network management data method for synchronous in the above-mentioned network optimization system, wherein, described metadata comprises data source address, user name, password, data content, data item, data format and time segment information, in the described data acquisition step, set up communicating to connect of data acquisition by data source address, user name, password in the metadata, after current connection is set up successfully, by data content, data item, data format, the request of time period information organization data query.
Network management data method for synchronous in the above-mentioned network optimization system, wherein, in described data filter and the preservation step, finish the cleaning and the filtration of data, and the special case data are rejected from the scratchpad area (SPA), then with the data importing in the scratchpad area (SPA) in formal data field, again data are led the data warehouse by the data transaction service from formal data field.
Be independent of data source systems owing to metadata in network management data method for synchronous in the network optimization system of the present invention and the network management data synchro system, therefore both supported webmaster to adopt identical database with network optimization, support webmaster and network optimization to adopt disparate databases again, and be provided with timing acquiring, do not need artificial intervention, the data filling mining is carried out synchronous acquisition once more to the data of the scope at variance data place simultaneously, has guaranteed the integrality of data.
Description of drawings
Fig. 1 is the handling process schematic diagram of automatic scheduler module of the present invention;
Fig. 2 is the detail flowchart of data acquisition step of the present invention.
Embodiment
Network management data method for synchronous in the network optimization system of the present invention is used for communication system, comprises the following steps:
The metadata setting of image data and preservation step, be provided with and preserve the metadata of image data, this metadata can be provided with flexibly, the needed metadata of data acquisition comprises the data source address, user name, password, data content, data item, metadata such as data format are all preserved in the mode of configuration, do not need to define the transformat of image data, do not need the definition of data host-host protocol yet, and be independent of data source systems, when change appears in data source systems, only need to revise the metadata of image data, just can compatible new data source systems, drop to minimum to the change influence of system;
Data acquisition step, set up communicating to connect of data acquisition by data source address, user name, password in the metadata, after current connection is set up successfully, by data content, data item, data format, the request of time period information organization data query, if satisfactory data are arranged, then the data query that data source is returned is saved in the scratchpad area (SPA).If more than one data source is arranged in the metadata, then this process will be carried out repeatedly;
Data filter and preservation step, to clean and filter collecting the data that are placed on the scratchpad area (SPA), the cleaning process of data is by business process rule data to be carried out necessary conversion, to meet the requirement of data with reprocessing, the filtration of data is data to be cleaned later data carry out the judgement of data reasonability, to identify illegal data.In cleaning and filter process, the special case data (these type of data are general because data source systems changes or the appearance of unknown situation causes) that occur to be preserved, this can guarantee the success rate of each data sync, and abnormal data can not influence the normal operation of system, make things convenient for system to improve and the location of abnormal conditions in the future, also be convenient to these abnormal datas and after special processing, reuse, guaranteed the integrality of image data;
Data filling mining step judges whether there are the not successful data of collection according to successful acquisition and recording and collection content, gathers again not gathering successful data then, guarantees the integrality of data acquisition, also improves the efficient of collection simultaneously.
Network management data synchro system in the network optimization system of the present invention is used for communication system, comprising:
The metadata setting of image data and preservation module, be used to be provided with and preserve the metadata of image data, this metadata can be provided with flexibly, the needed data source of data acquisition, user name, password, data format, data item, metadata such as data content are all preserved in the mode of configuration, do not need to define the transformat of image data, do not need the definition of data host-host protocol yet, and be independent of data source systems, when change appears in data source systems, only need to revise the metadata of image data, just can compatible new data source systems, drop to minimum to the change influence of system;
Data acquisition module, be used for setting up communicating to connect of data acquisition by data source address, user name, the password of metadata, after current connection is set up successfully, by data content, data item, data format, the request of time period information organization data query, if satisfactory data are arranged, then the data query that data source is returned is saved in the scratchpad area (SPA), if more than one data source is arranged in the metadata, then this process will be carried out repeatedly; When communicating to connect when going wrong, can in time handle it, can not influence the processing of query requests next time, an automatic scheduler module is arranged in the data acquisition module, be used for carrying out the data acquisition action according to the metadata of image data;
Data filter and preservation module, being used for that the back is cleaned, filtered to the data that collect preserves, when special case data (these type of data are general because data source systems changes or the appearance of unknown situation causes) appear in data sync, guarantee the success rate of each data sync, and abnormal data can not influence the normal operation of system, data filter and preservation module also are used to preserve abnormal data, make things convenient for system to improve and the location of abnormal conditions in the future, also be convenient to these abnormal datas and after special processing, reuse, guaranteed the integrality of image data;
Data filling mining module, in actual use, because the variation or the problem that occur in the various environments for use, be bound to occur the situation that synchronized data lacks than the data of data source, for this part data that lack, it is variance data, data filling mining module is by the acquisition time to data, data key words, gather successful data set and the data source data data set in a period of time of regulation, obtain the scope at variance data place, and carry out again subsynchronous at the data in these range sections by this module, guarantee the integrality of data acquisition, also improve the efficient of gathering simultaneously.
Be that example carries out further introducing in detail to the present invention with PHS network optimization system below.
During system initialization, the metadata setting of image data and preserve the metadata of image data of the corresponding data source version that module can be provided with the user such as data source address, user name, password, type of database are checked is as checking by then preservation.
Fig. 1 is the handling process schematic diagram of the automatic scheduler module of native system.HasReTransfered is initialized as false, after gathering successfully it is changed to true, 0 of every day puts false, can prevent repeated acquisition, comprises the steps:
Step 11 judges whether it is new one day, then HasReTransfered (collection identifier) is set to false in this way, as not, then directly enters step 12;
Step 12 has judged whether the scheduling time point, in this way, then enters step 13, as not, returns step 11;
Step 13, arrive the acquisition time point, data acquisition module is made into a packet with the set of metadata of image data and joins in the task queue, data acquisition module is performed the data acquisition task in proper order, data acquisition module is at first according to the data source address in the metadata of image data, user name, password is set up communicating to connect of data acquisition, then by the data content in the metadata of image data, data item, data format, the request of time period information organization data query, all data that collect all are put into the scratchpad area (SPA), finish the cleaning and the filtration of data by data filter and preservation module, and the special case data are rejected from the scratchpad area (SPA), then with the data importing in the scratchpad area (SPA) in formal data field, again data are led in the data warehouse from formal data field by DTS (Data Transformation Services, data transaction service):
Step 14 judges whether the successful operation of operation is the filling mining operation, in this way, then enters step 15, as not, returns step 11;
Step 15, it is true that HasReTransfered is set, the action of assurance data filling mining only can be carried out once, and returns step 11.
Fig. 2 is the detail flowchart of data acquisition step of the present invention, comprises the steps:
Step 21 obtains the metadata of image data;
Step 22 is set up communicating to connect of data acquisition according to data source address, user name, password in the metadata;
Whether step 23 is judged to connect and is set up, if successfully enter step 24, then finish log (setting up the database connection failure) back;
Step 24, system at first judges whether and the acquisition time section need be broken, if desired, then the metadata according to image data obtains the granularity that breaks, acquisition time is divided into a plurality of time periods, and calculate start and end time of each time period, enter step 25, otherwise directly enter step 25;
Step 25 is organized the data query request according to the beginning concluding time of each time period and data content, data item, the data format in the metadata, and is obtained record set;
Step 26 is according to file designation standard spanned file name;
Step 27, log, beginning spanned file;
Step 28, judge whether record set opens success, whether record set is whether successfully sky, record sheet data save as the XML file, when record set is opened success, record set is not empty, and the record sheet data save as the success of XML file and then enter step 29, the equal log of other situations is indicated process ends after the situation;
Step 29, log, spanned file finishes, process ends.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims (11)

1, the network management data synchro system in a kind of network optimization system is used for communication system, it is characterized in that, comprising:
The metadata setting of image data and preserve module is used to be provided with and preserve the metadata of image data, and described metadata is preserved in the mode of configuration, is independent of data source systems;
Data acquisition module is used for setting up communicating to connect of data acquisition by metadata, and organizes data to look into to request and carry out data acquisition, also is used for simultaneously the data query that data source is returned is saved in the scratchpad area (SPA);
Data filter and preservation module are used for that the back is cleaned, filtered to the data of scratchpad area (SPA) and preserve.
2, the network management data synchro system in the network optimization system according to claim 1 is characterized in that, described data filter and preservation module also are used for the special case data of cleaning, filter process occurs are preserved.
3, the network management data synchro system in the network optimization system according to claim 2 is characterized in that, also comprises a data filling mining module, is used for the data of the scope at synchrodata variance data place are carried out synchronous acquisition once more.
4, according to the network management data synchro system in claim 1, the 2 or 3 described network optimization systems, it is characterized in that, described metadata comprises data source address, user name, password, data content, data item, data format and time segment information, described data acquisition module is set up communicating to connect of data acquisition by data source address, user name, password in the metadata, after current connection is set up successfully, by data content, data item, data format, the request of time period information organization data query.
5, the network management data method for synchronous in a kind of network optimization system is used for communication system, it is characterized in that, comprising:
The metadata setting of image data and preservation step, the metadata of setting and preservation image data, described metadata is preserved in the mode of configuration, is independent of data source systems;
Data acquisition step is set up communicating to connect of data acquisition by metadata, and organizes the data query request to carry out data acquisition, also is used for simultaneously the data query that data source is returned is saved in the scratchpad area (SPA);
Data filter and preservation step are cleaned, are filtered the back to the data of scratchpad area (SPA) and preserve.
6, the network management data method for synchronous in the network optimization system according to claim 5 is characterized in that, described data filter and preserving in the step, and the special case data that also will clean, occur in the filter process are preserved.
7, the network management data method for synchronous in the network optimization system according to claim 6 is characterized in that, also comprises a data filling mining step, and the data of the scope at variance data place in the synchrodata are carried out synchronous acquisition once more.
8, according to the network management data method for synchronous in claim 5, the 6 or 7 described network optimization systems, it is characterized in that, described metadata comprises data source address, user name, password, data content, data item, data format and time segment information, in the described data acquisition step, set up communicating to connect of data acquisition by data source address, user name, password in the metadata, after current connection is set up successfully, by data content, data item, data format, the request of time period information organization data query.
9, the network management data method for synchronous in the network optimization system according to claim 8, it is characterized in that, time point in appointment, being provided with and gathering identifier is True, and execution data acquisition step data acquisition, described collection identifier is set to False in another fixed time, and it is True that rearmounted collection identifier is finished in described data acquisition.
10, according to the network management data method for synchronous in claim 5,6, the 7 or 9 described network optimization systems, it is characterized in that, in described data filter and the preservation step, finish the cleaning and the filtration of data, and the special case data are rejected from the scratchpad area (SPA), then with the data importing in the scratchpad area (SPA) in formal data field, again data are led the data warehouse by the data transaction service from formal data field.
11, according to the network management data method for synchronous in claim 5,6, the 7 or 9 described network optimization systems, it is characterized in that described data acquisition step specifically comprises the steps:
Step 21 obtains the metadata of image data;
Step 22 is set up communicating to connect of data acquisition according to data source address, user name, password in the metadata;
Whether step 23 is judged to connect and is set up, if successfully enter step 24, finishes after then database connection failure daily record set up in record;
Step 24 judges whether and the acquisition time section need be broken, if desired, then the metadata according to image data obtains the granularity that breaks, and acquisition time is divided into a plurality of time periods, and calculates the start and end time of each time period, enter step 25, otherwise directly enter step 25;
Step 25 is organized the data query request according to the beginning concluding time of each time period and data content, data item, the data format in the metadata, and is obtained record set;
Step 26 is according to file designation standard spanned file name;
Step 27, log, beginning spanned file;
Step 28, judge whether record set opens success, whether record set is whether successfully sky, record sheet data save as the XML file, when record set is opened success, record set is not empty, and the record sheet data save as XML file success and then enter step 29, and other situations all write down process ends after the failure daily record;
Step 29, log, spanned file finishes, process ends.
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