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Along with the prevalence of distributed systems, more and more applications require the ability of reliably transferring messages across a network. However, passing messages in a convenient and dependable way is both difficult and error prone. Thus the existing messaging products usually suffer from numerous software bugs. And these bugs are particularly difficult to be diagnosed or avoided. Therefore,...
Cloud computing has received significant attention recently. Delivering quality guaranteed services in clouds is highly desired. Distributed file systems (DFSs) are the key component of any cloud-scale data processing middleware. Evaluating the performance of DFSs is accordingly very important. To avoid cost for late life cycle performance fixes and architectural redesign, providing performance analysis...
The article focusing on the situation of transmission network operation and maintenance introduces a monitoring and controlling management system for transmission network operation and maintenance. This paper says its principle, structure, software function and application. The whole system containing circuit monitoring device, maintenance monitoring device and the background management system uses...
The virtualization technology can bring some advantages to HPC applications such as fault tolerant, load balance and simplify the system management etc. However, the performance is still a very important factor under considerations in the HPC community. This paper provides some empirical studies on the performance evaluations for the massive passing programs, which composing large amount of HPC applications,...
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