The Purdue University Research Repository (PURR) is a free online platform for collaboration, publication, and archiving of research data, catering to faculty, graduate students, and staff. It supports various data types and offers services such as data management planning, collaborative project spaces, and long-term data preservation, utilizing Digital Object Identifiers (DOIs) for dataset publications. PURR is part of an institutional collaboration involving libraries and IT services, aiming to enhance access and citation of research data.