The Kujawsko-Pomorska Digital Library provides searchable digital objects, including historical views and postcards.
DNBLab vs NASA/IPAC Extragalactic Database
How do DNBLab and NASA/IPAC Extragalactic Database compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | DNBLab | NASA/IPAC Extragalactic Database |
|---|---|---|
| What it is | DNBLab provides access to bibliographic datasets and digital objects, with information on querying German National Library data through its SRU interface. | NASA/IPAC Extragalactic Database provides astronomical object data and reports recent additions to its catalog. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Free | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both DNBLab and NASA/IPAC Extragalactic Database.
PsychArchives provides a repository for psychological science and related disciplines, supporting several kinds of research objects.
France’s national transport data access point gathers mobility datasets and provides APIs, validation tools, and recent dataset listings.
Volare is Vorarlberg’s state library repository for offering and preserving historical photographs and other digital objects.
The Database of Genomic Variants is a curated catalog of human structural variation, with browser, download, query, and submission tools.




