Apache DataFusion
Foundational library for DBs and compute engines
- 2026
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Foundational library for DBs and compute engines
Amplifying Research Imapct through Open Source
We are the creators of Elasticsearch, Kibana, Beats, and Logstash.
Authoritative databases of genome sequences and their function
MariaDB Foundation is the non-profit organization behind MariaDB Server, the fastest growing open source databases. MariaDB Foundation's mission is to ensure the continuity of the MariaDB Server code as well as foster and facilitated collaboration within the MariaDB ecosystem. As part of GSoC, MariaDB Foundation seeks to bring more developers into the MariaDB Server (and related projects) code base.
Webapp providing a UX-first interface to databases
The MetaBrainz Foundation is a non-profit that believes in free, open access to data. It has been set up to build community maintained databases and make them available in the public domain or under Creative Commons licenses.
The Open Genome Informatics group represents an umbrella organization consisting of several open source and open access genomics and bioinformatics projects worldwide. Our goals are to develop and maintain a collection of sustainable software tools for managing, analyzing, visualizing, storing, and disseminating genomic data.
OpenStreetMap is a crowdsourcing project that creates and distributes free geographic data for the world. Our data is collected by hundreds of thousands of contributors around the globe and released with an open-content license. We allow free access not only to our map products, but all the underlying map data, which powers websites and apps used by billions of people worldwide.
The Open Source Geospatial Foundation (OSGeo) is a not-for-profit organization whose mission is to foster global adoption of open geospatial technology by being an inclusive software foundation devoted to an open philosophy and participatory community-driven development.<br/><br/>
Unbiased open source database experts.
The Most Versatile Data Management Platform
Vector Search Database for the new AI generation.
Contributor counts are accepted projects per cycle.
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