Mobile data sync conflict preprocessing and resolution method based on data package

Abstract

The invention discloses a mobile data sync conflict preprocessing and resolution method based on a data package. The method comprises the following steps: classifying mobile application data through data moving and synchronizing characteristics, respectively making different data sync conflict preprocessing strategies to prejudge and effectively avoid the conflict in advance; performing conflict detection and conflict resolution through establishing an intermediate chart as a medium. The conflict detection mechanism for the intermediate chart not only has the advantage of high efficiency, but also avoids the condition that conflict data are directly synced to a business data table; a conflict resolution algorithm is achieved by stored procedures and functions; a model is subjected to concurrency control by adopting special queues and multithreading; conflict resolution is achieved in the intermediate chart; data are moved between the intermediate chart and the business data table, so that the effect of sharing the load of a business system is achieved, the problem that the business system performance bottleneck due to large data volume and high concurrency in the business peak, which are not solved in the similar schemes at home and abroad is solved, and the quick response capability and the stability of the business system are ensured.

Description

technical field [0001] The invention relates to a data packet-based mobile data synchronization conflict preprocessing and resolution method, belonging to the technical field of mobile applications. Background technique [0002] With the development of wireless communication technology and the popularization of handheld portable smart terminals, mobile informatization has gradually become the core of every industry, and new mobile technologies, applications and services have brought exciting business growth opportunities. Enterprise mobile informatization has formed four major development trends: the migration of traditional wired applications to mobile applications, the large-scale popularization of mobile applications, the diversification of technological development, and the independent development of mobile applications. [0003] Mobile jobs include online mode, pure offline mode, and "online+offline" hybrid mode. Due to the characteristics of low bandwidth, long latency...

AI Technical Summary

Problems solved by technology

Generally speaking, the data format based on the embedded database synchronization method is closed, and conflict handling and resolution functions need to be customized according to business characteristics, which reduces the versatility and adaptability. The biggest bottleneck lies in the real-time access to the background database, resulting in low concurrency performance It puts a lot of pressure on the database, and the background or intermediary database frequently appears unresponsive during peak hours; and there is little research on how to effectively avoid conflicts before conflict detection and resolution

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