Dustin Brown

June 22, 2020

Dolt is a SQL database with Git-style versioning. DoltHub is a place on the internet to share Dolt databases. Dolt is and always will be an open source tool and DoltHub hosts all public repositories for free. Users interested in hosting pri...

Tim Sehn

June 18, 2020

Dolt is a SQL database with Git-style versioning. DoltHub is a place on the internet to share Dolt databases. As you can tell from our product names and descriptions, we are inspired by Git and GitHub. We want to bring the same open collaborat...

Aaron Son

June 16, 2020

Dolt is a SQL database with Git-like functionality, including branch, merge, diff, clone, push and pull. This is the third post in a series of blog posts that explore the underlying datastructures that are used to table storage and core algorithm...

Zach Musgrave

June 10, 2020

Introduction Dolt is Git for Data, and its built-in SQL engine is an open source project we recently adopted, go-mysql-server . The engine is a general-purpose SQL execution engine that lets integrators read or write to their custom data ...

Taylor Bantle

June 5, 2020

Dolt and DoltHub are Git and GitHub for data . Having a versioned database makes collaborating on data more fluid and reliable in the same way that Git improves source code collaboration for software engineers. Using both Git and GitHub, eng...

Oscar Batori

June 3, 2020

Background Dolt is a SQL database that stores data in a commit graph, and offers a Git-like interface for management. It offers a command-line-interface (CLI) that provides managing database level considerations such as how and where to sta...

Tim Sehn

June 1, 2020

Dolt is a SQL database with Git-style versioning. DoltHub is a place on the internet to share Dolt databases. We think these tools can help people learn and perfect their SQL skills like no other database. This blog explains how. Get sta...

Tim Sehn

May 29, 2020

Every month we highlight some interesting datasets on DoltHub. The focus is on new or updated datasets but sometimes we shed fresh light on a classic. For those new to Dolt and DoltHub , Dolt is Git for data. Git versions files. Dolt versio...

Matt Jesuele

May 27, 2020

DoltHub is GitHub for data. As you might imagine, the data-fetching needs on the front end of such an application are intense. In the previous article in this series , we saw how working directly with our gRPC API was making our front-end...

Oscar Batori

May 26, 2020

Background Dolt is Git for data. It is a relational database that implements a storage layout similar to a commit graph, allowing users to clone, branch, and merge structured data. We believe the ability to clone and pull a remote dataset, an...

Daylon Wilkins

May 22, 2020

Dolt is a SQL database with Git-style versioning. We're constantly adding new and exciting SQL features, and secondary indexes are one of them! This blog goes over what they are, why they're useful, and how they're implemented in Dolt . W...

Brian Hendriks

May 20, 2020

A question we have been asked numerous times is, "Can Dolt be used as an application server"? This has driven a lot of conversations internally about the use cases of a versioned database server, and led to some very technical discussions about…

Tim Sehn

May 18, 2020

Application Programming Interfaces (APIs) are the dominant mode of distributing data on the internet . Twitter debates in the data science community about Comma Separated Value (CSV) files vs APIs have flared up lately. We think both of these ...

Matt Jesuele

May 18, 2020

DoltHub is the online data community powered by Dolt , the version-controlled SQL database. In the previous article in this series, we took an overview of DoltHub's front-end architecture. In this article, we'll take a look at the pit of sad...

Aaron Son

May 13, 2020

Dolt is a SQL database that provides Git-like functionality, including clone, push, pull, branch, and merge. This post is part of a series exploring how Dolt stores table data. In our previous post, How Dolt Stores Table Data , we explored a un...

Tim Sehn

May 11, 2020

Twitter is wonderful sometimes. We don't know Aaron. He finds us on Twitter, asks a great question, makes us think, and prompts a blog post. How can you use Dolt to manage train/test splits for your Machine Learning m...

Zach Musgrave

May 8, 2020

Dolt has been rapidly expanding its capabilities as a SQL server recently. We've done a lot of work to get the dolt sql-server command to be a stable peer to the built-in SQL shell, with all the same capabilities. In the last month we've e...

Brian Hendriks

May 6, 2020

In our blogs we have shown over and over again how easy it is to clone data from DoltHub and immediately start querying it with SQL. We are constantly working on improving our data catalog. As we do, there emerge more occasions where you can der...

Zach Musgrave

May 4, 2020

go-mysql-server is the SQL query execution engine that powers Dolt and DoltHub . Today we are excited to announce that we are adopting the project after its founding company ceased operations. Our fork of the project has over 400 ad...

Tim Sehn

May 1, 2020

This blog entry is the first in a new series. Every month we will highlight some interesting datasets on DoltHub. The focus will be on new or updated datasets but sometimes we'll shed fresh light on a classic. For those new to Dolt and Dolt...