Tim Sehn

March 26, 2024

Dolt is a version controlled SQL database . How would you use such a thing? Does your organization manage a lot of disparate data from a number of different sources? Do you want to track what or who made changes to your data? Are people stom...

Liu Liu

March 25, 2024

This blog walks through how we calculate database ranking on DoltHub's Discover page and how you can improve your database's visibility.

Jason Fulghum

March 22, 2024

This post announces a new Dolt feature: schema overriding. When a schema override is in place, as you query data, the data is automatically mapped to a different schema, allowing you to run queries against one schema, while using data from a different schema.

Taylor Bantle

March 20, 2024

Learn how we create dynamic TailwindCSS themes to build a React component library to be used by our four web applications, as well as how to set up Storybook to view components with different themes.

Brian Hendriks

March 18, 2024

Dolt is a version-controlled SQL database which gives you the power of relational databases, with the safety and ease of use of a Git-like versioning system. When we began working on Dolt five years ago we believed that a versioned database wo...

Max Hoffman

March 15, 2024

We're on a mission to show that Dolt , the world's first version controlled SQL database , works with all your favorite tools in all your favorite languages . Today, we stay in Dolt's native tongue Golang to show off how Dolt works GORM ...

Jason Fulghum

March 13, 2024

Here at DoltHub, we use Golang to build Dolt DB , the world's first version-controlled, SQL relational database – it gives you the power and expressiveness of a SQL relational database, combined with all the versioning features you love from Git…...

Nick Tobey

March 11, 2024

Unreal Editor is pretty great, but it has a couple of pain points. Dolt can fix them.

Zach Musgrave

March 8, 2024

In this blog we walk through Doltgres's upcoming replication-from-Postgres feature, and discuss how logical replication works in Postgres

Tim Sehn

March 7, 2024

Dolt is a version controlled SQL database . How would you use such a thing? Are you building novel machine learning models using structured data? Are you worried about model reproducibility? Are you worried about model explainability? Are da...

Max Hoffman

March 6, 2024

Dolt reached production quality as a relational database about a year ago. We started more seriously testing Dolt against TPC-C beforehand in anticipation of more contentious transactional workloads. Dolt aims to be around 2-3x compared to MySQL on...

Tim Sehn

March 5, 2024

A deep dive into the Dolt commit graph, the data structure that powers the version control capability of Dolt.

Tim Sehn

March 3, 2024

A deep dive into the Probabilistic B-tree or Prolly Tree data structure including examples. Prolly Trees are used to create version controlled databases.

Tim Sehn

February 29, 2024

A detailed deep dive into Dolt's storage engine. Dolt's storage engine provides database version control at scale using Prolly Tress and a commit graph.

Jason Fulghum

February 28, 2024

This post shows how to build an ASP.NET Core web application using Razor Pages and Entity Framework Core with Dolt as the database, including how to access Dolt specific versioning features such as branching, commit logs, and data diffs.

James Cor

February 26, 2024

Dolt is a SQL database with Git-like versioning features intended to be a drop-in replacement for MySQL. In order to be a drop-in replacement, Dolt needs to match MySQL behavior as closely as possible. We chose sqllogictests , a collection of ...

Stephanie You

February 23, 2024

Learn how to add color to your terminal output in Go.

Neil Macneale

February 21, 2024

Shallow Clones allow users to clone just the history they need

Dustin Brown

February 19, 2024

In a recent blog post Zach demonstrated that building Dolt using Golang's Profile-Guided Optimization (PGO) improved benchmarking performance by 5%. Today we're excited to announce that Dolt releases, starting with v1.32.4 , are now buil...

Max Hoffman

February 16, 2024

Dolt is close to 100% MySQL compatible and only 2x slower than MySQL. Few customers find bugs that we cannot fix in under 24 hours, and the difference between a 10ms query in Dolt that is 5ms in MySQL is usually OK. But on rare occasions we still…