Blog

DoltHub is the place to share Dolt's version controlled databases. Last month, we created a migrate button that automatically migrates your Dolt databases to the latest storage format. We've since migrated …

If you haven't heard, Dolt is a SQL database with Git versioning. A couple of months ago, a customer asked for prefix indexes, so we implemented them. In this blog, we'll discuss how to use prefix indexes, t…

Here at DoltHub, our centerpiece is Dolt, which fuses a MySQL-compatible database with Git-style versioning capabilities. After you install Dolt, all it takes are a few commands to have a running server: m…

This is a guest post by Rimantas Lukosevicius. He is a regular bounty contributor and this is his first data analysis blog for us. Who and Where are the NIMBYs? During the second iteration of DoltHub…

Explains how we improved blob write performance

Google Universal Analytics will stop collecting data on July 1, 2023. Learn how to add the new Google Analytics 4 (GA4) property to start collecting data from your Gatsby and Next.js applications.

A collection of useful patterns for interacting with spawned processes using os/exec.

A survey of data quality control processes and tools. The article describes the modern data stack and how it evolves, a model for thinking about data quality, and finally a survey of modern, open source data q…

Dolt is the first database that versions data like Git versions code. We focused on a few key areas for improving Dolt this year: 1) sharpening MySQL feature parity, 2) smoothing the first hour experience,…

Today, I want to talk about a new term that I just invented but feel certain is destined for fame or even infamy: cozy data. cozy To introduce what I mean by this groundbreaking concept, I think it's e…

Hosted Dolt now has Organization Teams, try making A-Team now

Here at DoltHub, our centerpiece is Dolt, which fuses a MySQL-compatible database with Git-style versioning capabilities. After you install Dolt, all it takes are a few commands to have a running server: m…

TL;DR Git versions files and Dolt versions data. The diff and log commands in Git and Dolt are useful tools to view what has changed between different revisions. You can control what changes you want to …

If you haven't heard, Dolt is a version controlled database, kinda like if Git and MySQL had a baby. Not too long ago, we announced partial support for Spatial Data Types. Since then, we've received requests…

We're building Dolt, the world's first SQL database with Git-like version control. Recently, a customer contacted us to let us know that test symbols were making it into their binary when they took a depen…

Explains how Dolt uses a memo data structure to optimize join plans.

Explains soft deletes in databases: what they are, why and how to use them. Introduces a new version controlled database concept where every delete is a soft delete.

If you're like me you've spent a lot of the last two months thinking about how to parse huge JSON files. That's because some of the most valuable data in the world of healthcare is buried in them. These fil…

DoltHub is the central repository for Dolt's version-controlled databases. We like to call it the Github of databases. It lets you query, share, and collaborate on Dolt databases. Last month, we brought D…

In early October we released DoltHub Jobs, our latest backend change to DoltHub that lets DoltHub handle large, long-running write operations like file import and pull-request merge. We also recently released …