- REFERENCE9 min read
So you want Database Versioning?
Here at DoltHub, we've had a lot of success with our "So you want..." series of blog posts helping people find Dolt when they are looking for it. Dolt is a lot of things. Dolt is a version controlled database, a Git database, Git for data, data…
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- FEATURE RELEASE4 min read
Using dolt_ignore to Prevent Accidents
An introduction to using the dolt_ignore configuration table to prevent staging tables that ought not to be staged.
Read More - FEATURE RELEASESQL9 min read
Three-Way Merges in Dolt: Modeling Schema Conflicts
Initial release of the dolt_schema_conflicts table.
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Connecting to a Database With Branches
Considerations, and recommendations for connecting to a database with branches
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- 4 min read
Rename our Database
Rename our database! MulletDB? DataRebase? OurSQL? MarxDB? Choose your fighter.
Read More - REFERENCE5 min read
Why a database of hospital prices doesn't exist yet
In 2021, a US executive order forced hospitals to publish all their insurance-negotiated rates in machine readable files. We think this data should be public, so we're crowdsourcing a single, fully open, MySQL-compatible database of it. You can tra...
Read More - REFERENCE6 min read
Dolt Architecture Introduction
Dolt is the world's first version controlled SQL database. How would you build a version controlled SQL database? This article will start with some of the high level requirements, explain some possible architecture options, and then explain the…...
Read More - FEATURE RELEASEHOSTED3 min read
Cloning a Hosted Database
Hosted DoltDB is for running online, production Dolt databases. Since we launched Hosted last year, we've been adding new features to offer a streamlined user experience and easy access to Dolt's powerful database and version control features....
Read More - GOLANGSQL5 min read
Keep Calm And Panic
Dolt is a SQL database with MySQL’s syntax and Git’s versioning semantics. Dolt is run as a service, and when things go wrong we prefer SQL errors to crashed servers. This was the basic premise behind Brian’s painstaking rewrite of Noms panics...
Read More - REFERENCE6 min read
Using SQLAlchemy for Dolt Time Travel
A customer was struggling with how to use standard ORM tools, like SQLAlchemy, to access Dolt time travel features across schema changes. One specific problem area is that combining app ORM/schema tools with Dolt time travel features has been...
Read More - FEATURE RELEASEREFERENCE7 min read
Accessing Dolt Data with the Postgres mysql_fdw
Dolt is a full featured SQL database which supports Git-like version control features, including branch, diff, merge, clone, push and pull. It's wire protocol and supported SQL dialect are based on MySQL. Here at DoltHub, it's not uncommon for o...
Read More - FEATURE RELEASE9 min read
Introducing dolt_column_diff
Dolt is a version controlled relational database that combines the version control features of Git and the relational database features of MySQL. One of the features that leverages the powerful versioned history Dolt tracks is our Database Hist...
Read More - TECHNICAL17 min read
Adding a GPT assistant to the Dolt CLI
Tips and tricks for getting ChatGPT assistance integrated into your favorite command line tool
Read More - FEATURE RELEASEHOSTED13 min read
Versioned MySQL Replicas on Hosted Dolt
Today we're showing how to use Hosted Dolt to run a versioned MySQL replica . Adding Dolt to your existing MySQL database as a replica is a great way to easily try out Dolt with your own data. As we'll see in the demo, the changes from MySQL f...
Read More - WEBFEATURE RELEASE2 min read
Introducing the Commit Graph on DoltHub: Visualizing Commit History
For those new to Dolt and DoltHub , Dolt is Git for data. Git versions files. Dolt versions SQL tables. DoltHub is a place on the internet to share Dolt databases. We're excited to announce the release of a new DoltHub feature: the commi...
Read More - USE CASEREFERENCE11 min read
Creating a Webapp with Hosted Dolt and AWS Amplify
How to create a webapp with Hosted Dolt and AWS Amplify
Read More - GOLANG9 min read
SwissMap: A smaller, faster Golang Hash Table
Initial release of SwissMap, a Golang port of Abseil's flat_hash_map.
Read More - TECHNICAL8 min read
- FEATURE RELEASE6 min read
Introducing DOLT_PATCH()
Dolt is a version controlled relational database that is a combination of the version control features of Git and the relational database features of MySQL. Today, we announce another new feature, the DOLT_PATCH() table function . This featu...
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