CN1505369A - A method for implementing data synchronization of heterogeneous platforms by use of file transmission - Google Patents
A method for implementing data synchronization of heterogeneous platforms by use of file transmission Download PDFInfo
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- CN1505369A CN1505369A CNA021511861A CN02151186A CN1505369A CN 1505369 A CN1505369 A CN 1505369A CN A021511861 A CNA021511861 A CN A021511861A CN 02151186 A CN02151186 A CN 02151186A CN 1505369 A CN1505369 A CN 1505369A
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Abstract
The invention is a method for realizing isomeric platform data synchronization through files transmission between service management point and service control point in intelligent network system. The method places data synchronization model in service management point and service control point respectively, the synchronization process in the service control point receives the message from the service data function on the service control point, the synchronization process writes the received message to files and stores the files timely, the synchronization process in the service management point gets the correspondent synchronization filed from the service control point, the service management point analyzes the synchronization message into concrete operation and executes on the service management point.
Description
Technical field
The present invention relates to intelligent network and realize the data consistency technical field, particularly a kind ofly in intelligent network, utilize file transfer to realize the method for heterogeneous platform data sync between service management point (SMP) and the Service Control Point.
Background technology
In recent years, along with the development of intelligent network and the continuous growth of intelligent network user quantity, call volume and number of users that IN service can be supported are had higher requirement.Close to establish in single service control point and service management point and (refer to that service control point and service management point are placed on the physical equipment, do not have the requirement of data sync) under the pattern, traffic carrying capacity no matter from supporting, still the number of users from supporting all can not satisfy the demand of operation manufacturer far away.Therefore, usually the service management point is located on the different equipment with the service control point branch, and the number of the control point equipment of activating business on demand, to improve the operational efficiency of service control point.Owing on service management point and the service control point a user data is arranged respectively, do like this and also improved safety of user data simultaneously.
The platform of service management point and service control point employing can be identical, also can be different.The Replication Tools that operating system or database carry can be finished the data sync under the same platform, but just powerless to the data sync under the heterogeneous platform.
Description according to standard " China Mobile intelligent equipment service management point (SMP) technical specification (V2.0) " and " gsm system service management point (SMP) the testing of equipment standard " of present mobile intelligent net: service control point is by after the call modification service-user data, and the service-user data in the master data base on it should be able to be revised in the service management point.As seen, in the data sync of intelligent network, only some data needs synchronously, and this handles flexibly usually by business customizing, and is with strong points.Because the data in synchronization amount is little, and is also not high to the requirement of bandwidth.
Summary of the invention
The technical problem to be solved in the present invention is, provide a kind of and in intelligent net system, utilize file transfer to finish the method for heterogeneous platform data sync between service management point and the service control point, thereby guarantee the data consistency between service management point and the service control point.
The above-mentioned technical problem of the present invention solves like this, providing a kind of utilizes file transfer to finish the method for heterogeneous platform data sync between service management point and the service control point in intelligent net system, it is characterized in that, may further comprise the steps: data simultaneous module is placed on respectively in service management point and the service control point, synchronized process on the service control point receives the message that service data function (SDF) module on this service control point is sent, synchronized process on the service control point constantly writes file with the message of receiving, after arriving designated time intervals or file and reaching the length of appointment, this synchronized process triggers a checkpoint incident, close the file that is writing and open a new file, the file of closing is deposited in the catalogue, the latency services management point is got, synchronized process on the service management point passes through document transmission system, under the catalogue of depositing synchronous documents to the service control point, regularly synchronous documents desirable on the service control point is got under the respective directories of service management point, on the service management point at the branch synchronized process of each service control point, pending synchronous documents such as each service control point are opened, synchronizing information is resolved to concrete operating on the service management point carry out once more, after execution finishes file is backed up or deletion at any time.
In intelligent net system, utilize file transfer to finish the method for heterogeneous platform data sync between service management point and the service control point according to provided by the invention, it is characterized in that the message that described service data function (SDF) module is sent is to revise the operation information of user/business datum on service control point by calling or other flow processs.
In intelligent net system, utilize file transfer to finish the method for heterogeneous platform data sync between service management point and the service control point according to provided by the invention, it is characterized in that the present invention is applicable to intelligent network multi-service control point system.
Utilize file transfer to finish the method for heterogeneous platform data sync between service management point and the service control point according to provided by the invention in intelligent net system, it is characterized in that, the synchronizing process of described operation is by the scope of business and service feature regulation.
Implement provided by the inventionly in intelligent net system, to utilize file transfer to finish the method for heterogeneous platform data sync between service management point and the service control point, key step one document analysis of data sync and once more executable operations all be on the service management point, to carry out, the system burden of service control point is increased too much, influence the call features of service control point, can also finish as far as possible in real time simultaneously synchronously, reduce the data in synchronization amount effectively.In addition, synchronizing information shifts at different equipment rooms by document transmission system of the present invention, uses the file transfer function of standard, and is irrelevant with operating system and type of database, can use favorable expandability on the several operation systems platform.
Description of drawings
Fig. 1 is the system schematic of the intelligent network multi-service control point system that is suitable for of the present invention;
Fig. 2 is the structured flowchart of a specific embodiment of intelligent network data simultaneous module of the present invention;
Fig. 3 is a heterogeneous platform data synchronization technology scheme flow chart of the present invention;
Fig. 4 is how the inventive method realizes synchronous flow chart with file transfer.
Embodiment
As shown in Figure 1, the present invention is applicable to intelligent network multi-service control point system.This system contains a plurality of service control point (SCP)s, and service operation is all arranged on each service control point, and independently business/customer data base (DB) is arranged.Described a plurality of service control point is managed by a service management point SMP, this service management point SMP is provided with a business that comprises business/customer data base on all service control points/customer data base set, and data sync is carried out to service management point SMP is unidirectional by the service control point (SCP).
As shown in Figure 2, the present invention is by synchronized process 203 of operation on service control point 201, and a main synchronized process 204 of operation and a component synchronized process 205 are finished simultaneous operation on service management point 202.Service control point 201 and service management point 202 have database 206 and 207 respectively.
As shown in Figure 3 and Figure 4.Service data function on the Service Control Point (SDF) process is carried out the database manipulation of being sent by call proceeding, SMP modification data process etc., if operate success and have the synchronous sign of requirement (wherein, requiring synchronous sign is interface definition by service logic and data function), service data function (SDF) process 301 just sends synchronization message to the synchronized process on the Service Control Point 302.Which action need is stipulated to have only retouching operation just need carry out synchronously usually synchronously by the scope of business and service feature.The information that synchronized process is operated the relevant data storehouse of receiving writes sync data file 303 (" w " file), shown in frame 401.The default certain write time section or the size of file, when reaching time period or file size arrival preset value, trigger a checkpoint incident, close " w " file in this incident, rename " r " file as, open another new " w " file simultaneously and write wherein, shown in frame 402 as sync data file and the message that will newly receive.Main synchronized process 305 on the service management point (SMP) is timed to checks on the service control point whether ready prepd sync data file (" r " file) 304 is arranged, if have, then these files are got on the service management point (SCP) by the file transfer passage, be placed under the different directories corresponding to each service control point, shown in frame 403.After transmission finishes " r " file on the service management point is renamed as " t " file, deletes " r " file on the service control point simultaneously.
After file transfer finishes, synchronous minute process of corresponding each service control point opened these " t " files according to time sequencing on the service management point, operation in the file is resolved, and in the database 306 of service management point, carry out once more, thereby the data sync of heterogeneous platform between finishing from the service control point to the service management point is shown in frame 404.
Processed the finishing of " t " file is renamed as " p " file later, should deposit backup directory in by " p " file, shown in frame 405.After this locality all on the service management point " t " file has all disposed, read the sync data file on the service control point more again, repeat aforementioned operation.
When Service Control Point writes the data sync file,, but after system restarts, " w " file before the collapse all can be renamed as " r " file if the generation systems collapse can not cause losing in a large number of synchrodata.When file transfer, no matter be service control point collapse or service management point collapse, uncompleted " t " file all will be retransmitted.When simultaneous operation is carried out in the service management point, can write a special file to write down the information of last operation.If can knowing according to this, generation systems collapse, service management point data synchronizing process continue simultaneous operation wherefrom, with not typing and the repetition typing that prevents synchrodata.
Claims (3)
1, a kind ofly in intelligent net system, utilize file transfer to finish the method for heterogeneous platform data sync between service management point and the service control point, it is characterized in that, may further comprise the steps:
(a) data simultaneous module is placed on respectively in service management point and the service control point;
(b) synchronized process on the service control point receives the message that service data function (SDF) module on this service control point is sent, after arriving designated time intervals or file and reaching the length of appointment, this synchronized process triggers a checkpoint incident, close the file that is writing and open a new file, the file of closing is deposited in the catalogue, and the latency services management point is got;
(c), the synchronized process on the service management point is by document transmission system, under the catalogue of depositing synchronous documents to the service control point, regularly synchronous documents desirable on the service control point is got under the respective directories of service management point;
(d), on the service management point at the branch synchronized process of each service control point, pending synchronous documents such as each service control point are opened, synchronizing information is resolved to concrete operating on the service management point carry out once more, after execution finishes file is backed up or deletion at any time.
2, the method for utilizing file transfer to finish the heterogeneous platform data sync according to claim 1, it is characterized in that the message that described service data function (SDF) module is sent is to revise the operation information of user/business datum on service control point by calling or other flow processs.
3, the method for utilizing file transfer to finish the heterogeneous platform data sync according to claim 1 and 2 is characterized in that, the synchronizing process of described operation is by the scope of business and service feature regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021511861A CN100409651C (en) | 2002-12-03 | 2002-12-03 | A method for implementing data synchronization of heterogeneous platforms by use of file transmission |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB021511861A CN100409651C (en) | 2002-12-03 | 2002-12-03 | A method for implementing data synchronization of heterogeneous platforms by use of file transmission |
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| Publication Number | Publication Date |
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| CN1505369A true CN1505369A (en) | 2004-06-16 |
| CN100409651C CN100409651C (en) | 2008-08-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344111C (en) * | 2004-09-14 | 2007-10-17 | 华为技术有限公司 | Method and device for guaranteeing call connection in intelligent net system |
| CN100450022C (en) * | 2005-11-07 | 2009-01-07 | 中兴通讯股份有限公司 | An automatic synchronous method for intelligent service system data |
| CN101986602A (en) * | 2010-08-11 | 2011-03-16 | 山东大学 | Method for setting checkpoints and recovering failure process based on message number checking and non-blocking |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9809276A (en) * | 1997-05-09 | 2000-10-17 | Alcatel Usa Sourcing Lp | Scp database migration |
| JP3534596B2 (en) * | 1997-12-05 | 2004-06-07 | 富士通株式会社 | Method and apparatus for synchronizing databases in intelligent networks |
| CA2348071A1 (en) * | 1998-10-20 | 2000-04-27 | Ajay Deo | Method and apparatus for providing real-time call processing services in an intelligent network |
-
2002
- 2002-12-03 CN CNB021511861A patent/CN100409651C/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344111C (en) * | 2004-09-14 | 2007-10-17 | 华为技术有限公司 | Method and device for guaranteeing call connection in intelligent net system |
| CN100450022C (en) * | 2005-11-07 | 2009-01-07 | 中兴通讯股份有限公司 | An automatic synchronous method for intelligent service system data |
| CN101986602A (en) * | 2010-08-11 | 2011-03-16 | 山东大学 | Method for setting checkpoints and recovering failure process based on message number checking and non-blocking |
| CN101986602B (en) * | 2010-08-11 | 2012-08-15 | 山东大学 | Method for setting checkpoints and recovering failure process based on message number checking and non-blocking |
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| CN100409651C (en) | 2008-08-06 |
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