Design And Implementation Of The Middleware On The Database Storage System

Cloud computing with large-scale, low-cost, high flexibility, resource sharing features and it suffered a widespread concern in the industry. China Mobile self-developed cloud computing software platform-China Mobile "Big cloud" components as the core foundation of the independent research and development of China Mobile-produced,"Big cloud" has been formed, including analytical, transactional and management system, including four The major categories thirteen."Big Cloud" products mainly include elastic computing systems, distributed object storage system, elastic block storage systems, file middleware. Analytical products mainly include data mining system, search engine, structured mass data management system. Business intelligence platform."Big Cloud" products mainly include elastic computing systems, distributed object storage system, elastic block storage systems, file middleware. Analytical products mainly include data mining system, the search engine system, structured mass data management system. Business intelligence platform.In the "Big cloud" storage database system, ActiveMQ messaging middleware in order to process the message transmission system to transmit massive database. Persistent message processing system, in the case of multi-tenant, message transmission, on the client side and service side message asynchronous communication to maintain the safety and reliability of the message, the message remains the lasting storage. Message protection to ensure that the system downtime when client-side messages interrupt the message to be restored and transferred again, and to ensure that the information transmitted back to a defect or repeat message.Middleware is located in the software or services between software and hardware independent application services.Middleware is located on top of the client/server system, to manage the message transmission channels, transmission protocols, through the management of shared resources on the computer hardware and software, a different use for application communication connection. Even in the type of operating system, the type of network communication protocol, the type of communication protocol interface also works for mutual communication between services. Through the messaging middleware communicate with each other, so that the application can be applied in a different environment. This paper describes the system Messaging middleware running mechanism, the system changes the massive data transmission efficiency, greatly improving the safety and reliability of the message in the system, to solve the message lost or duplicate messages during transmissionplays an important role in promoting cloud computing storage efficiency.