Abstract: In the processes of information synthesis with lots of database tables, the task with Change Data Capture(CDC) settings not only is fussy, but also it can affect the efficiency. For such a problem, from the software behaviors point of view, this paper designs a real-time information synthesis method. The software is under monitor by constructing behavior-data mapping, through which the CDC load of database can apportion to terminal computers. Actual test result indicates that the method is no concern about the type of database, and it has good feasibility and applicability.

Key words: information synthesis, database, Change Data Capture(CDC), software behavior, behavior-data mapping, behavior surveillance

摘要： 对于涉及数据表较多的信息综合过程，现有的变化数据捕捉(CDC)方法由于设置工作繁琐，导致数据库的工作效率下降。针对该问题，从软件行为角度出发，设计一种实时信息综合方法。通过建立行为-数据映射的方式，实现软件行为的监控，从而使数据库的CDC计算负担分摊到各终端计算机。实际测试结果表明，该方法与数据库类型无关，具有较好的普适性和实用性。

关键词: 信息综合, 数据库, 变化数据捕捉, 软件行为, 行为-数据映射, 行为监控

CLC Number: 

• TN919