Research on Streaming Data-Oriented Data Management System
面向流数据的数据管理系统的研究

Usually we use traditional databases to store relatively static records without the notion of time for our applications. But information naturally occurs in the form of a sequence (stream) of data values and needs real-time, continuous processing which the old systems can't provide. Data Stream Management System(DSMS) is an dedicated designed environment which has the mechanism to manage the streaming data with the supporting of persistent queries. Delve into the architecture of DSMS with an emphasis on data models, continuous queries.