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Traffic congestion has been the most intractable problem for most of countries' governments. It is crucial to solve the traffic congestion that traffic departments achieve the real-time information of traffic condition and release it to the public. The front cameras of buses record the traffic conditions of the main roads of a city. The real-time traffic conditions can be achieved through analyzing...
The development of high performance computing has posed a tremendous demand on storage capacity and I/O performance, storage system has entered the Petabyte era. Application demands drive the change of storage architecture. Object-based storage is becoming the new direction of massive network storage systems. Object-based storage combines the advantages of SAN and NAS, adopts an object-based interface,...
The technology of parallel IO is one of the key technologies for high performance computer. Firstly, the IO system of the newest Top500 typical machines was introduced in this paper. Secondly, a new distributed shared parallel IO system for high performance computer (DSPIO) was put forward, and some key technologies implemented in the system was discussed. Finally, a prototype system is built. The...
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