Shen, Yi   Varvel, Virgil E.

Abstract: Big data challenges have stimulated national and international initiatives in building inter-connected data repositories and integrated data resources as well as long-term data management and data stewardship to support cross-disciplinary scientific data discovery and reuse. To champion such efforts, Johns Hopkins University (JHU) created and developed a new model of data management services (DMS) encompassing a continuum of Storage →Archiving → Preservation→ Curation layers to provide data managing and sharing through the JHU Data Archive (DA). To examine this model of data management services, we contextualized the JHU DMS in a case study drawing upon document analysis and interviews with key stakeholders. Our investigation revealed distinct dimensions of the JHU DMS/DA into environmental responsiveness (see Environmental Responsiveness section for explanation), socio-technical readiness, and marketing and collaboration strategies. We further articulated opportunities, challenges and success determinants of the DMS within its institutional context. We intend for the case study to stimulate further discussion and research on alternative options and extensions of the DMS model in other institutions or contexts.

Key Words: database management; big data; academic libraries; data libraries; united states

总结：1、大数据挑战激发了国家和国际行动在建设相互关联的数据存储库和综合数据资源以及长期的数据管理和数据管理支持跨学科科学数据发现和重用。

2、约翰霍普金斯大学创建和开发数据管理服务的新模式。通过这一案例研究，文章进一步讨论和分析了大数据的处理与利用。

（来源:Journal of Academic Librarianship. Nov2013, Vol. 39 Issue 6, p552-557. 6p. ）