Dolt is the database for AI agents. Add version control and human review workflows to any application. Join us on Discord: rb.gy/warb2r
Santa Monica, CA
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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-…
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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-…
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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-…
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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
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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.](/t/6eb23b644d9dc9f2adc2f2f8e1cda413cc56fe51c49d8259/pic/orig/media%2FHTZL6jJbEAArzA7.jpg)
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.
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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.
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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-…
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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-…
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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-…
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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-…
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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-…
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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-…
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Postgres and MySQL evaluate UPDATE expressions differently.
Doltgres inherited MySQL’s behavior from its shared SQL engine. A user caught the mismatch, so we added an override that preserves the correct behavior for both databases.
dolthub.com/blog/2026-09-11-…
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What is an MCP database, and which one should you use?
@timsehn compares Dolt, Supabase, and Neon across APIs, testing, deployment, and write safety.
Explore which works best for agentic database workflows 🔗 dolthub.com/blog/2026-09-16-…
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Can coding agents accelerate open source?
Use them as synthetic users to find and fix issues, speeding up the loop from fixes to trust to users.
Agents do not replace real users. See how they can get the flywheel moving 🔗
dolthub.com/blog/2026-09-14-…
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GitHub has gh. DoltHub now has dh.
The official DoltHub CLI lets you create and fork databases, run SQL, import data, manage pull requests, create releases, and call the API from your terminal.
dolthub.com/blog/2026-09-10-…
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DoltHub retweeted
Prolly Trees still undefeated.
Could Adaptive Radix Trees replace Prolly Trees in Dolt?
They offer history independence and structural sharing, but lose balanced performance guarantees.
Prolly Trees still look better. But could the hybrid unlock something useful?
dolthub.com/blog/2026-09-08-…
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Could Adaptive Radix Trees replace Prolly Trees in Dolt?
They offer history independence and structural sharing, but lose balanced performance guarantees.
Prolly Trees still look better. But could the hybrid unlock something useful?
dolthub.com/blog/2026-09-08-…
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Could GitHub be worth $1T?
Agents need models, version control, and tests. GitHub brings the last two together through Git and GitHub Actions.
How do you version control and test a database? That’s not GitHub. We have that covered. 🔗 dolthub.com/blog/2026-09-09-…
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We changed how Doltgres supports PostgreSQL extensions.
Instead of loading native libraries, we now emulate extension APIs directly in Go. uuid-ossp and pgvector are done. PostGIS is next.
Here’s why this works better for a version-controlled database:
dolthub.com/blog/2026-09-03-…
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