The Key Technology Research Of Database Based On Cloud Computing

In recent years, the promotion and application of cloud computing technology to enable people to have the ability to use large-scale distributed computing resources in the network. Cloud computing a hot topic in recent years, research and application areas, most of the IT companies and the industry believes that the core architecture of the next generation of computer network applications. Cloud computing environment, users no longer need to spend high cost of hardware and software to powerful computing resources and a huge storage capacity, all of which can be handed over to cloud computing service providers to complete. Both cost savings, they do not need to spend a lot of energy. This paper NoSQL key point for research. NoSQL background, basic concepts, and rely on the data model and the principle of the introduction, and learn from cloud computing technology to develop a room asset management system, from architecture design to data storage reflects NoSQL with respect to the advantages of traditional relational database lies.It is designed a new room asset management syste through the use of cloud computing technology architecture in this paper.It is reled on the RIA (rich client) strong expression ability and provided users with a good practical experience environment by the REST front-end architecture style.The back-end data model construction part, using CouchDB instead of RDBMS. Because CouchDB has the characteristics of document storage and no pattern in the design of computer room asset management system, discusses from three aspects:First, Its sensitivity is a database server, able to adapt to flexible business; Second, The HTTP server can support better the REST architecture; Third, It is an application server without intermediate layer.