Searching for Data is created by Ole Olesen-Bagneux, Ph.D. in Library- & Information Science, and long time data practitioner as a specialist, leader, architect - and a tech author. Services include advisory on:

  • technological decentralization
  • data mesh
  • enterprise and information architecture
  • data-, information-, and knowledge- management
  • metadata management 

The main customers are large, European industrial companies, with IT landscapes of significant complexity. Reach out via LinkedIn for detailed list of services.


Ole Olesen-Bagneux is the author of The Enterprise Data Catalog, published by O'Reilly (2023) - top-rated, praised by industries, technologies and thought leaders worldwide, as well as being #1 Bestseller on Amazon in the Network Storage and Retrieval Administration category - and translated into Portuguese by Novatec Editora. 

Ole Olesen-Bagneux is currently writing Fundamentals of Metadata Management, also with O'Reilly. The book describes a large subset of the metadata repositories that look at the IT-Landscape, in the disciplines of data, information, and knowledge management. The book provides a unique key to use metadata to document, understand and control your IT landscape.


Ole Olesen-Bagneux hosts The Data Democracy

Company number (Danish CVR): DK 43703722

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