SKA数据中心云平台方案的概念性研究
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摘要
针对平方公里阵列(SKA)望远镜数据中心海量数据存储和管理的要求,结合当前云计算和大数据技术的发展趋势,对SKA数据中心的云平台方案进行了研究。调研了有关业界的发展状况,对建设数据中心"私有云"进行了前期的一系列尝试,将具体的天文处理软件部署到云平台并进行初步测试。
The cloud platform concept of the data center of the square kilometre array(SKA) was investigated, aiming at the big data storage and management requirements of the data centres of SKA. Based on some research of the industry development, the preliminary tests of the construction of data center "private cloud" were presented here, including a specific astronomical processing software deployment and operation in the cloud platform.
The cloud platform concept of the data center of the square kilometre array(SKA) was investigated, aiming at the big data storage and management requirements of the data centres of SKA. Based on some research of the industry development, the preliminary tests of the construction of data center "private cloud" were presented here, including a specific astronomical processing software deployment and operation in the cloud platform.
引文
[1]DEWDNEY P E,HALL P J,SCHILLIZZI R T,et al.The square kilometre array[J].Proceedings of the IEEE,2009(97):1482-1496.
[2]彭勃,金乘进,杜彪,等.持续参与世界最大综合孔径望远镜SKA国际合作[J].中国科学:物理学力学天文学,2012,42(12):1292-1307.PENG B,JIN C J,DU B,et al.China's participation in the SKA-the world's largest synthesis radio telescope[J].Scientia Sinica:Physica,Mechanica&Astronmica,2012,42(12):1292-1307.
[3]DODSON R,VINSEN K,WU C,et al.Imaging SKA-scale data in three different computing environments[J].Physics,2015(14):8-22.
[4]WANG R,HARRIS C,WICENEC A.Adios St Man:parallelizing casacore table data system using adaptive IO system[J].Astronomy and Computing,2016(16):146-154.
(1)http://www.skatelescope.org/
(2)http://china.skatelescope.org/
(3)http://www.nscc-gz.cn
(4)http://casa.nrao.edu/
(5)http://aws.amazon.com/
(6)http://www.openstack.org/
(7)https://www.mirantis.com/
(8)https://casa.nrao.edu/docs/User Man/index.html
(9)http://docs.openstack.org/developer/languagebindings.html
[2]彭勃,金乘进,杜彪,等.持续参与世界最大综合孔径望远镜SKA国际合作[J].中国科学:物理学力学天文学,2012,42(12):1292-1307.PENG B,JIN C J,DU B,et al.China's participation in the SKA-the world's largest synthesis radio telescope[J].Scientia Sinica:Physica,Mechanica&Astronmica,2012,42(12):1292-1307.
[3]DODSON R,VINSEN K,WU C,et al.Imaging SKA-scale data in three different computing environments[J].Physics,2015(14):8-22.
[4]WANG R,HARRIS C,WICENEC A.Adios St Man:parallelizing casacore table data system using adaptive IO system[J].Astronomy and Computing,2016(16):146-154.
(1)http://www.skatelescope.org/
(2)http://china.skatelescope.org/
(3)http://www.nscc-gz.cn
(4)http://casa.nrao.edu/
(5)http://aws.amazon.com/
(6)http://www.openstack.org/
(7)https://www.mirantis.com/
(8)https://casa.nrao.edu/docs/User Man/index.html
(9)http://docs.openstack.org/developer/languagebindings.html