Under the data-intensive research paradigm,more and more scientific data is generated in scientific research,and scientific data management has become particularly important.On the basis of reviewing relevant research at home and abroad,this article analyzes the new requirements of data-intensive scientific research for scientific data management models,analyzes the tasks of each stage of scientific data management based on data life cycle theory,and constructs corresponding scientific data management models.Finally,propose countermeasures and suggestions for multi-party practice,in order to promote scientific data management and sharing in the era of big data.
data intensive researchscientific datadanagement modelbig data