Creativity Survey of Distributed Database System

p><em>Distributed database system are widely used because of the rapid development of the Internet. With the ever-increasing demand, the boost performance and minimize resource and data contention are taken into consideration. A great distributed physical design, which determines where to place data, and which data item to replicate and partition, would help. This paper classification the development of physical design based on Michael&rsquo;s work and its references in research problems, research methods and measurement methods. Finally we put forward some suggestions for future research.</em></p