Frontiers of Data and Computing ›› 2023, Vol. 5 ›› Issue (1): 1-14.

CSTR: 32002.14.jfdc.CN10-1649/TP.2023.01.001

doi: 10.11871/jfdc.issn.2096-742X.2023.01.001

• Special Issue: Resources, Technology and Policy of Scientific Data • Previous Articles     Next Articles

Research and Design of a Basic Software Stack Architecture for Scientific Data Center

WANG Jiulong(),WANG Ronghao(),WANG Huajin(),LU Changfa*(),DUAN Junlei   

  1. Computer Network Information Center, Chinese Academy of Sciences, Beijing 100083, ChinaBeijing 100083, China
  • Received:2022-12-05 Online:2023-02-20 Published:2023-02-20
  • Contact: LU Changfa E-mail:jlwang@cnic.cn;rhwang@cnic.cn;wanghj@cnic.cn;luchangfa@cnic.cn

Abstract:

[Background] Data resources in many disciplines are growing explosively. Scientific research paradigms are undergoing profound changes. Scientific data centers have become important carriers of data app-lications in disciplines. The basic software stack of the scientific data center is currently in top priority of the scientific data center construction. [Methods] Through analyzing the software architecture of typical scientific data centers at home and abroad, this paper points out the shortcomings of the current mainstream software architecture in the storage, management, sharing, and analysis of multi-source heterogeneous data. [Results] A reference design for the software architecture of the scientific data center and its prototype implementation are proposed, which consists of the functionalities of standardized storage, heterogeneous data fusion management, big data stream processing, online interactive analysis, etc. The proposed scheme can serve as a technical reference for constructing scientific data centers in China.

Key words: scientific data center, software stack, technical architecture