Blog

Postgres supports an odd kind of function that returns a set of results. They're pretty weird. This blog post explores how they work.

A short exploration of when and how Prolly Trees are balanced and a way to think about how balanced they are.

See exactly what merge conflicts will look like before attempting a merge with Dolt's new merge conflict preview feature. This is available using the SQL interface and the pull request UI in our web products.

Can agents do database schema design? This article is a quick first foray into this question. The results are promising when using Dolt as your database.

We explore how Dolt achieves space-efficient version-controlled vector indexes using a novel data structure.

Learn how to debug tricky performance issues by diffing two pprof Go profiles.

Let's let Claude Code write AI Agents to play a Battleship game!

Could agents do data scraping and cleaning? This article is a quick first foray into this question. The results are promising when using Dolt as your database.

We've added a dolt_stash() procedure, allowing you to stash your changes anywhere in Dolt.

Doltgres has launched support for UPDATE ... FROM statements, allowing you to update the data in a table based on data joined in from other tables.

Dolt now supports INSERT...RETURNING statements a la MariaDB. See what this means for Dolt's MySQL compatibility and the future of Dolt.

Today we're announcing DoltLab v2.3.14 with support for OIDC Single Sign-On

We recently discovered Claude Code and it has produced 22 Pull Requests we accepted into our open source projects, Dolt and go-mysql-server. In this article, we dive into how we found Claude Code and some of C…

Let's use Dolt and Claude to build a Battleship game!

We're continuing to make progress on DoltgreSQL, which is a version of Dolt built to be a drop-in replacement for PostgreSQL. Dolt is a MySQL compatible database that is built from the ground up with Git-infl…

Recently, on the Lex Friedman podcast, two of the founding engineers at Cursor, Sualeh Asif and Aman Sanger, said databases need branches to support agentic use cases. Unfortunately, neither seemed to know abo…

A novel data structure has been invented four times now, with three different names. We think that's a good sign.

Create your next Laravel web application with version controlled Postgres-compatible database.

Dolt's codebase is officially 10 years old. A look back at what happened in that time.

Doltgres has launched initial support for the ROW() constructor syntax as well as records. This allows you to compare records created with ROW(), select record expressions, and use records in WHERE clauses. Th…