database
DuckDB Tool
The in-process analytics database that a large share of data-science and AI-evaluation tooling runs on -- no server, just a library. Worth a mention today because AWS is acquiring DuckLabs while the project itself stays MIT-licensed under the nonprofit DuckDB Foundation, with more than a million downloads a day.
DoltLite Tool
A SQLite fork with Git-style version control over your tables -- branches, diffs, commits and merges on data. Reached beta on August 31, 2026; passes 100 percent of sqllogictest (5.8 million queries) and 99.46 percent of SQLite's acceptance tests.
AlphaGenome Atlas Tool
Free browsable database of predicted molecular effects for all 9 billion possible single-letter changes to human DNA, with a single impact score per variant. Free for academic and non-commercial use via web portal and API; explicitly not validated for clinical use.