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Cross-regional distributed station interaction and data synchronization method

A data synchronization and distributed technology, applied in the field of data transmission, can solve the problems of frequent interaction of regional sites and easy data coverage, to avoid cross access of distributed sites, solve mutual cross coverage, and improve the efficiency of data interaction.

Active Publication Date: 2017-10-24
广州天源信息科技股份有限公司
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Problems solved by technology

[0004] In order to solve the problems in the prior art that regional site interactions are too frequent and data is easily overwritten, the present invention provides a method for distributed site interaction and data synchronization, which establishes a shared bus between application sites, and sets source regional sites and target regional sites Logical lock, when the shared bus distributes data in parallel, locks the associated business information to ensure the consistency and accuracy of the data during the interaction process. The source area site only needs to interact with the shared bus twice to realize real-time data synchronization and interaction. efficient

Method used

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  • Cross-regional distributed station interaction and data synchronization method

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Embodiment

[0029] This embodiment improves the BSS system deployment architecture of China Telecom International Corporation, such as image 3 As shown, the sites are divided into regions according to their geographic location, such as BSS in the Asia-Pacific region, BSS in the Americas region, BSS in the European region, and BSS in the Middle East and Africa. The same interface services are provided for the sites in the same region, and a shared bus is added between regional sites. As a business hub, as an intermediate buffer for distributed site interaction, each regional site synchronously transmits business data to the shared bus, the shared bus collects data, separates reads and writes, caches the data of the target regional site, and transfers the received data of the source regional site Perform filtering and comparison, and perform logical judgment processing on the shared bus. When a site initiates a cross-regional business, it judges other associated areas through logic at the ...

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Abstract

The invention discloses a cross-regional distributed station interaction and data synchronization method. The method comprises: determining an involved region according to a business order; a source region station obtaining a plurality of business order states of target region stations through a shared bus; if state variation does not occur, setting a region logical lock for the target region station, to lock associated information, the source region station packaging the associated business data of the target region station, and correspondingly distributing the associated business data to each target region station, each target region station updating the associated business data and storing the data, releasing the region logical lock; if the state variation occurs, setting the region logical lock for the source region station in a reverse manner, to lock the associated information of the region, through the shared bus, notifying the target region stations, the target region stations obtaining information related to state variation of the region stations in a reverse manner, updating the source region station in a reverse manner, after data input and update are completed, releasing the region logical lock of the source region station. The method is high in interaction efficiency, and ensures data consistency and accuracy in an interaction process.

Description

technical field [0001] The invention relates to data transmission technology, in particular to a method for cross-regional distributed site interaction and data synchronization. Background technique [0002] In international cross-regional companies, in order to meet the standardization of business production, multinational companies usually require the use of a unified version of the application production system to meet the management and control requirements of international multinational companies to standardize the production process and unify the production process. In large cross-regional companies, business production often involves collaboration between multiple regions. The development of cross-regional business requires collaboration between different regions or even different country branches, and real-time interaction of business production data in order to improve business production. efficiency. The headquarters and branches of China Telecom Global Co., Ltd. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/40H04L29/08
CPCH04L12/40006H04L67/1095
Inventor 陈家文卢伟光
Owner 广州天源信息科技股份有限公司
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