SELF-EXPANDED ONLINE TRANSACTION SYSTEM AND IMPLEMENTATION METHOD THEREOF

摘要

A self-expanded online transaction system and the implementation method thereof, in which, the system includes: a service processor, which is set to call an appointed database operation program according to a calling rule informed by a service manager to operate a sub table of a data table; a running monitor, which is set to monitor running condition of a system, collect running information during the running of the system, and send it to the service manager; service manager, which is set to judge, according to the received running information sent by the running monitor, whether the transaction traffic exceeds a predefined threshold, if yes, call a data structure generator to generate a new calling rule to inform the service processor; and, data structure generator, which is set, after being called, to build a sub table of the data table in a database and generate a database operation program of the sub table. This invention automatically builds the sub table of the data table according to the online transaction traffic, thus dynamically adapting the increase of the traffic without maintenance shutdown, and improving operation efficiency.