- 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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- DOLTGRES1 min read
TablePlus Works with Doltgres
Doltgres is a SQL database with Git-style versioning, a Postgres version of Dolt . We've been working to make Doltgres compatible with PostgreSQL by supporting database workbenches such as TablePlus and DBeaver. Today, we share our progress of ...
Read More - REFERENCE3 min read
- REFERENCE14 min read
Dolt runs on Diesel
A demonstration, complete with sample code, on how to use Diesel with Dolt, the world's first version controlled SQL database.
Read More - FEATURE RELEASE6 min read
- REFERENCEUSE CASE7 min read
Dolt for Data Engineers
Dolt can be used by data engineers to implement a data staging area or version controlled Gold tables. These two additions to your data stack improve data quality and decrease time to recovery when bad data makes it into your warehouse.
Read More - DOLTGRESSQL3 min read
Enhancing Index Support
We're continuing to make progress on DoltgreSQL , which is a version of Dolt built to be a drop-in replacement for PostgreSQL. For those that may not know about Dolt , it's built as a drop-in replacement for MySQL that is built, from the gro...
Read More - TECHNICAL9 min read
Why I Threw Away Perfectly Good Code
Throwing out code doesn't mean that it wasn't worth writing.
Read More - GOLANG4 min read
The 4-chan Go programmer
A very silly concurrency exercise in using Go channels that send channels that send channels that send channels.
Read More - 21 min read
Migrating from AWS QLDB to Dolt: a sorta example
A comprehensive example of how one might migrate a QLDB ledger's history over to Dolt.
Read More - FEATURE RELEASEHOSTED5 min read
Announcing Hosted Dolt Private Deployments
Hosted Dolt now supports deployments which are only accessible from authorized VPCs
Read More - 3 min read
- HOSTEDREFERENCE10 min read
So you Want Hosted MySQL?
Hosted Dolt can deploy a MySQL primary with a Dolt replica, giving any MySQL database an immutable, queryable audit log of every transaction. This Dolt replica can be used for disaster recovery or compliance. That means Hosted Dolt is now also Hosted MySQL. What are your current options when it comes to Hosted MySQL? This blog will explain.
Read More - 5 min read
- FEATURE RELEASESQL3 min read
Announcing Fast Diffing and Merging of JSON Documents
There's no one-size-fits-all approach when it comes to modeling data. Sometimes you want to use a file system. Sometimes you need a relational database. Other times you need a semi-structured file format, like JSON or flatbuffers. (Aside: we love…
Read More - FEATURE RELEASECOMMAND LINE7 min read
Announcing the Dolt log graph
Last week, we discussed the implementation of commit graph on DoltHub . Today, we're excited to explore this topic further! We've recently launched two new commands in Dolt : dolt log --graph and dolt log --graph --oneline . The dolt ...
Read More - DOLTGRESTECHNICAL6 min read
Automatically translating MySQL statements into Postgres statements
We want to re-use Dolt's tens of thousands of tests for Doltgres. The only problem: the tests are written in MySQL's dialect, and we need them to be in Postgres's dialect. This blog post demonstrates a technique for automatically converting them.
Read More - REFERENCE5 min read
QLDB Deprecated. Looking for an Alternative Immutable Database?
Recently, AWS announced they were no longer accepting new Quantum Ledger Database (QLDB) users and the service would be deprecated in July 2025. What are you supposed to do if you are a QLDB user? AWS recommends migr...
Read More - FEATURE RELEASEHOSTED8 min read
Announcing Hosted MySQL with Dolt Replica
Hosted Dolt now allows you to create clusters with a MySQL primary and a Dolt replica
Read More - INTEGRATION12 min read
Using python-mysql-replication with Dolt
The Python MySQL Replication library allows you to write Python programs that capture changes from a branch in a Dolt database
Read More - WEB7 min read
Drawing a commit graph
In a previous blog , we announced the release of the DoltHub commit graph and briefly discussed its implementation. Since then, we have written and adopted our own commit graph npm package. This blog will walk you through the key aspects and…
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