Ever since the arrival of big data era, high performance computing technology which committed to solving large-scale scientific computing problems, has been more and more extensively focused and widely applied. As the booming of high performance computer manufacturing industry, high performance computer cluster with float computing speed up to several quintillion times per second requires further optimization of the high performance computing environment middleware. In current high-performance computing environment middleware, the information transmission mode of resource information service cannot meet the requirement of rapid updating of massive information. In order to improve the performance of high performance computing environment middleware, this paper used ETL technology to optimize the information transmission mode to information synchronization mode. After optimizing the processing of 2 000 pieces of resource information, it reduced the latency by 90%, reduced the system load by 98%, and reduced the number of network connections by 90%, which provided enhanced user experience to the system maintenance personnel and users.

[2019-01-05] Printed Article /doc/2017.11.0844/v2