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Paper: A Hybrid Architecture for Astronomical Computing
Volume: 521, Astronomical Data Analysis Software and Systems XXVI
Page: 620
Authors: Li, C.; Cui, C.; He, B.; Fan, D.; Mi, L.; Li, S.; Yang, S.; Xu, Y.; Han, J.; Chen, J.; Zhang, H.; Yu, C.; Xiao, J.; Wang, C.; Cao, Z.; Fan, Y.; Liu, L.; Chen, X.; Song, W.; Du, K.
Abstract: With many large science equipment constructing and putting into use, astronomy has stepped into the big data era. The new method and infrastructure of big data processing has become a new requirement of many astronomers. Cloud computing, Map/Reduce, Hadoop, Spark, etc. many new technology has sprung up in recent years. Comparing to the high performance computing(HPC), Data is the center of these new technology. So, a new computing architecture infrastructure is necessary, which can be shared by both HPC and big data processing. Based on Astronomy Cloud project of Chinese Virtual Observatory (China-VO), we have made much efforts to optimize the designation of the hybrid computing platform. which include the hardware architecture, cluster management, Job and Resource scheduling.
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