Dolt is the database for AI agents. Add version control and human review workflows to any application. Join us on Discord: https://xitter.cf/t.co/Uee3Hk18L5
Santa Monica, CA
Joined December 2017
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DumboDB aims to be a drop-in replacement for MongoDB. Performance is a critical part of that goal, and we take it seriously here at DoltHub.
Neil dives into the details, complete with comparative benchmark tables and updates 🔗 dolthub.com/blog/2026-10-14-…
In our Sysbench tests, switching WAL commits from fsync to fdatasync and prewriting zero-filled journal regions improved Dolt’s write performance by 10–40%.
Aaron explains why the change works, where it doesn’t, and some of the tradeoffs: dolthub.com/blog/2026-10-13-…
DoltLite keeps getting better.
Since Beta 6 weeks ago, we’ve shipped 18 patch releases, added Homebrew support and new language bindings, and reached 99.4% of the SQLite test suite.
See what’s new: dolthub.com/blog/2026-10-12-…
Git: github.com/dolthub/doltlite
Every Friday, @timsehn, founder and CEO of DoltHub, sends a handwritten email to nearly 10,000 subscribers. It always starts with a joke. Whether the joke is good is another question. You be the judge.
Want to talk to Tim? Just reply to his next email.
🔗 ow.ly/92tP50ZWYzo
Learn how Dolt remotes actually work. In this blog, we cover prolly trees, content-addressed chunks, storage files, and exactly what gets sent over the wire during a dolt push.
dolthub.com/blog/2026-10-08-…
The Dolt and Doltgres Q4 roadmap is here, including row-level security, PostGIS, pgcrypto support, and more..
2026 is shaping up to be our biggest release year yet!
See what’s coming next: dolthub.com/blog/2026-10-07-…
DumboDB, our version-controlled MongoDB-compatible database, now supports TLS, including encrypted connections, client certificate authentication, and more.
DumboDB is one step closer to 1.0!
See how it works: dolthub.com/blog/2026-10-06-…
Dolt has been Git for Data for almost a decade. Now, new player Git4Data claims an 8x BranchBench win.
Nick was skeptical, so he dug into its LSM-tree design and trade-offs around compaction and history independence.
Dive into the details and diffs 🔗 dolthub.com/blog/2026-09-30-…
When are PostgreSQL 18 database clones enough? TLDR: Clones work when copies stay independent. If versions need to be compared or merged, Dolt's branches take the cake.
The highly anticipated Aaron blog breaks it down 🔗 dolthub.com/blog/2026-10-01-…
DumboDB 0.7.0 introduces Merge Modes!
Choose how concurrent document changes merge or conflict using four collection-level policies.
We think these modes cover the primary ways people build applications, but if you need something more, let us know!
🔗 dolthub.com/blog/2026-09-29-…
Coding agents can be productive, but their failures can be just as interesting. Tim breaks down some common coding agent failure modes, accompanied by Dolty graphics that some on the team are calling "diabolical". 🔗 dolthub.com/blog/2026-09-28-…
Tomorrow at 9 a.m. PT, @timsehn will show how he built DoltLite, a version-controlled fork of SQLite.
What began as a one-week coding-agent experiment is now in beta after six months and ~2,000 PRs. Free to attend, with live Q&A. See you there!
luma.com/3wh1rjkv
DoltHub retweeted
Live workshop on how to build AI-native startups, 6th edition is tomorrow!
Speakers:
Tim Sehn / Founder & CEO, @DoltHub
Adel Ahmadyan / Founder, VoHuman / @agentastic
Yoeven D Khemlani / CEO, @interfaze_ai
Hosted by @cyntro_py. Only live demos and Q&A.
luma.com/3wh1rjkv
![Building AI-Native Startups [006], Wed 30 Sep, 9am PT, live on X. Tim Sehn (DoltHub): a database built by a swarm of agents. Adel Ahmadyan (Agentastic): the AI software factory. Yoeven D Khemlani (Interfaze): hiring with AI without losing great candidates.](https://pbs.twimg.com/media/HTZL6jJbEAArzA7.jpg?name=orig)
ALT Building AI-Native Startups [006], Wed 30 Sep, 9am PT, live on X. Tim Sehn (DoltHub): a database built by a swarm of agents. Adel Ahmadyan (Agentastic): the AI software factory. Yoeven D Khemlani (Interfaze): hiring with AI without losing great candidates.
DoltHub retweeted
@timsehn started DoltLite as a lark: how far could a swarm of agents get in a week, forking SQLite into a version-controlled database?
Six months and ~2,000 PRs later it's in beta, built as his part-time job while running DoltHub.
ALT Tim Sehn, Founder and CEO of DoltHub: A database built by a swarm of agents. Wed 30 Sep, 9:00 AM PT.
In this blog, we review “Scaling Automated Database System Testing,” a TEST Lab at NUS paper introducing SQLancer++.
The platform used Bayesian inference to test Dolt, finding 29 issues. Every one is now fixed.
dolthub.com/blog/2026-09-25-…
In this Doltgres feature release, we add support for PostgreSQL multi-dimensional arrays. You can now store, access, update, concatenate, replace, and unnest arrays with any number of dimensions using Postgres behavior.
dolthub.com/blog/2026-09-24-…
In this Dolt feature release, we add MySQL-compatible wildcard filters for binlog replication.
Include or exclude table families while keeping replicated transactions in versioned Dolt history.
dolthub.com/blog/2026-09-23-…
DumboDB 0.6.4 can join MongoDB replica sets as a hidden, non-voting, priority-zero member, turning replicated writes into document history with field-level diffs. Authentication and TLS support are still to come. 🔗 dolthub.com/blog/2026-09-22-…
Customers asked if we had a Supabase-like product. Dustin tried it, built a todo app, and shared what Dolt and Doltgres could learn. Take the tour 🔗 dolthub.com/blog/2026-09-21-…
Last year, 19 bugs in two months seemed like a swarm. Then two NUS researchers from @test_nus at @NUSComputing filed 100+ Dolt issues in six weeks. Angela's sleuthing reveals how. Stay tuned for more in this series on working with researchers! 🔗 dolthub.com/blog/2026-09-18-…