Zach Musgrave

March 24, 2021

Introduction Dolt is Git for data. It's a SQL database that you can clone, fork, branch, merge, push and pull like a Git repository. We're committed to supporting 100% of the functionality offered by Git and 100% of the functionality offere...

Max Hoffman

March 22, 2021

Dolt is a version-controlled SQL database. For data science (DS) workflows, specifically, Dolt uses data versioning primitives to implement unique flavors of reproducibility. DataFrames are a common interface for exploring CSV, Parquet and other...

Remy Ochei

March 19, 2021

Should you use DoltHub Bounties for your data-wrangling needs? Our bounty partners wanted to assemble a “master” catalog of all the college courses taught in the United States. For them, it was an easy riddle. To recap, a partner approached u...

Aaron Son

March 17, 2021

Dolt is a SQL database that supports Git-like features, including branch, diff, merge, clone, push and pull. Dolt's SQL functionality is built on top of a SQL engine written in Golang . We've previously blogged about our first steps in optimi...

Brian Hendriks

March 15, 2021

In the first part of this two part blog we covered concurrent connection handling within dolt sql-server . We learned about session state, how to commit changes, and how to persist those changes across sessions. Today we'll talk about the expl...

Brian Hendriks

March 12, 2021

Update 2021-08-02 : Dolt now supports SQL transactions with COMMIT , ROLLBACK , SAVEPOINT and the other MySQL transaction primitives, so it's now safe to run the SQL server out of the box with multiple readers and writers. The techniques de...

Remy Ochei

March 11, 2021

Today, we’re launching our 4th bounty. Our previous three on the Presidential Election , Hospital Pricing , and College Course Catalogs have been eminent successes, if I do say so myself. Bounties are a really great way to assemble open d...

Daylon Wilkins

March 10, 2021

Dolt is a SQL database with Git-style versioning. With each new version of Dolt , we increase the number of supported SQL features, moving toward our goal of being a complete drop-in replacement for MySQL, while adding all of the versioning fea...

Zach MusgraveandTim Sehn

March 9, 2021

About a year ago, we wrote a blog post about how we thought people might use Dolt, the SQL database you can fork, clone, branch, merge, push and pull just like a git repository. At the time we wrote it, we didn't have any paying customers, and w...

Taylor Bantle

March 8, 2021

DoltHub is a place on the internet to share, discover, and collaborate on Dolt databases. Last week we released a new feature on our edit on the web roadmap : edit data using the SQL Console. About a year ago when we released SQL querie...

Tim Sehn

March 3, 2021

We finished our second data bounty Monday, March 1. The target of the bounty was hospital prices . The results surpassed our expectations. We built a database of 1,400 of approximately 6,000 US hospital's chargemasters, representing over 72.7M...

Tim Sehn

March 1, 2021

It's that time. Our February dataset spotlight here at DoltHub . For new folks, Dolt is a SQL database with git-like versioning and DoltHub is a place on the internet to share Dolt databases. This monthly feature keeps you updated on Data Bo...

Zach Musgrave

February 26, 2021

Dolt is Git for Data, the first SQL database you can clone, fork, branch and merge. Its SQL engine is go-mysql-server . Our goal is to be a 100% compatible, drop-in replacement for MySQL, but we have a ways to go. Today we're excited to announc...

Tim Sehn

February 24, 2021

As some of you are aware, we finished our first data bounty on Feb. 14 to collect US Presidential Precinct results for 2016 and 2020 . On Feb. 15, we published a bounty review . The bounty review gained some distribution on HackerNews aft...

Remy Ochei

February 22, 2021

It's time for another data bounty ! We completed the US Presidential Election Precinct Results bounty and we have a week or so left in the Hospital Price Transparency bounty . For the next bounty, we want to build a database of US Colle...

Max Hoffman

February 22, 2021

Dolt Dolt is an SQL-database with Git-versioning. The goal of Doltpy , in concert with Dolt , is to solve reproducibility and versioning problems for data and machine learning engineers using Python. Mypy Mypy was created by Guid...

Vinai Rachakonda

February 19, 2021

Dolt is a SQL database with Git-style versioning. In a previous post we discussed the need to introduce Dolt CLI functions in SQL. We believe that version control is something that can be native to your SQL workflow. This allows for possibilit...

Tim Sehn

February 15, 2021

On December 14, we launched our first data bounty to earn a share of $25,000 by wrangling US Presidential Precinct-level data . The bounty ended yesterday. How did it go? This blog entry will answer that question. Dolt is a SQL database w...

Oscar Batori

February 12, 2021

Background Earlier in the week we talked about Dolt's "API surface area." To recap, Dolt is a relational database with version control features. Dolt has a SQL query interface implementing the MySQL dialect, as well as a command line inter...

Daylon Wilkins

February 10, 2021

Dolt is a SQL database with Git-style versioning. With each new version of Dolt , we increase the number of supported SQL features, moving toward our goal of being a complete drop-in replacement for MySQL, while adding all of the versioning fe...