DatAasee -- A Metadata-Lake as Metadata Catalog for a Virtual Data-Lake

원문 초록

Metadata management for distributed data sources is a long-standing but ever-growing problem. To counter this challenge in a research-data and library-oriented setting, this work constructs a data architecture, derived from the data-lake: the metadata-lake. A proof-of-concept implementation of this proposed metadata aggregator is presented and also evaluated.