Data science in data librarianship: Core competencies of a data librarian
Abstract
Currently, data are stored in an always-on condition, and can be globally accessed at any point, by any user. Data librarianship has its origins in the social sciences. In particular, the creation of data services and data archives, in the United Kingdom (Data Archives Services) and in the United States and Canada (Data Library Services), is a key factor for the emergence of data librarianship. The focus of data librarianship nowadays is on the creation of new library services. Data librarians are concerned with the proposition of services for data management and curation in academic libraries and other research organizations. The purpose of this paper is to understand how the complexity of the data can serve as the basis for identifying the technical skills required by data librarians. This essay is systematically divided, first introducing the concepts of data and research data in data librarianship, followed by an overview of data science as a theory, method, and technology to assess data. Next, the identification of the competencies and skills required by data scientists and data librarians are discussed. Our final remarks highlight that data librarians should understand that the complexity and novelty associated with data science praxis. Data science provides new methods and practices for data librarianship. A data librarian need not become a programmer, statistician, or database manager, but should be interested in learning about the languages and programming logic of computers, databases, and information retrieval tools. We believe that numerous kinds of scientific data research provide opportunities for a data librarian to engage with data science.
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Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Librarians' data-related roles remain unclear and inconsistently defined across institutions.
“Despite these developments, librarians' data-related roles remain unclear and inconsistently defined.”
From Librarians’ roles and responsibilities in managing data within academic libraries: A role-based data governance model (2026) · cites this paper as Semeler et al., 2017
New data-related titles such as data librarian, data curator and data scientist are used across institutions with overlapping or undefined responsibilities.
“New titles such as data librarian, data curator and data scientist are used across institutions with overlapping or undefined responsibilities”
From Librarians’ roles and responsibilities in managing data within academic libraries: A role-based data governance model (2026) · cites this paper as Semeler et al., 2017
Cited by
Sorted by citations
Ashiq, M., Saleem, Q. U. A., & Asim, M. (2021) · Libri · doi:10.1515/libri-2020-0098 · Cited by 17 · see citing works
A study of data-focused roles in leading North American university libraries
Pratama, A. R. (2025) · The Journal of Academic Librarianship · doi:10.1016/j.acalib.2025.103102 · Cited by 6 · see citing works
Ayoib, A., Ismail, M. A., & Abdullah, N. (2026) · Malaysian Journal of Library and Information Science · doi:10.22452/mjlis.vol31no1.2
“…as data librarian, data curator and data scientist are used across institutions with overlapping or undefined responsibilities (Khan & Du, 2018; Semeler et al., 2017), often embedded within traditional roles and distributed across multiple units rather than formalised as distinct positions…”
- Authors
- Semeler, A. R., Pinto, A. L., & Rozados, H. B. F.
- Affiliations
- Universidade Federal do Rio Grande do Sul (BR)
- Federal University of Santa Catarina, (PGCIN/UFSC), Brazil
- Corresponding author
- Semeler, Alexandre Ribas
- Venue
- Journal of Librarianship and Information Science
- Publisher
- SAGE Publications
- Published
- 2017-11-26
- Volume
- 51
- Issue
- 3
- Pages
- 771-780
- ISSN
- 0022-2232 (ISSN-L)
- 0961-0006
- 1741-6477
- OpenAlex
- W2770448539
- Cited by
- 99
- References
- 0
- Citations by year
- 2026: 13 · 2025: 8 · 2024: 17 · 2023: 10 · 2022: 14 · 2021: 9 · 2020: 18 · 2019: 4 · 2018: 4 · 2017: 2
- FWCI
- 14.26
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Librarianship and Information Science (publishedVersion)
- Topics
- Physical Sciences › Computer Science › Information Systems › Research Data Management Practices
- Physical Sciences › Computer Science › Information Systems › Library Science and Information
- Social Sciences › Library and Information Sciences › Library Science and Information Literacy
- Keywords
- data librarianship, data science, data librarians, core competencies, data management, data curation, research data, data repositories, data services, academic libraries, technical skills
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