Construction of distributed cache mechanism in database laboratorial curriculum design

With the development of Internet Technology, in most universities and colleges, the education researches and innovation about professional curriculum of computer science & technology have occurred continually. In our database laboratorial curriculum design, we put forward higher requirements with the performance in decision support system (DSS). In order to improve the query response-time in DSS, this paper proposes a new DSS architecture with distributed cache mechanism, gives the working flow of the system, and introduces an admission & replacement algorithm. Experimental results show that the system performance is favorable.