Research and application of testing technology of the cloud computing database

The so-called cloud computing refers to real-time service of network technology provided by internet, taking the computer as carrier and based on network. It is a kind of targeted service that provides users what they need and charges fee according to the volume of user´s, which greatly improves the rate of resource-sharing. The technology now has been quite mature. Cloud computing with powerful information processing ability is widely used in various kinds of industries at the same time, also constantly improves the chance of a database and launches a challenge to the traditional database technology.