- 11 min read
So you want an AI Database?
Here at DoltHub, we built the world's first version-controlled SQL database: Dolt. What do version control and databases have to do with Artificial Intelligence (AI)? It turns out, a lot. At first, we were skeptical about the AI revolution, but then...
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- 9 min read
Dolt Rebase Conflict Resolution
Dolt rebase now supports conflict resolution for data conflicts.
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How We Count Faster Than MySQL
Dolt is the first version controlled database with Git semantics. We often compare ourselves to MySQL because that was the first wire protocol we achieved drop-in compatibility with. But , with the release of Doltgres, we also have a Postgres-compati...
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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 where w...
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- 12 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.
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- 8 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 - 4 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 ground up, wit...
Read More - 10 min read
Why I Threw Away Perfectly Good Code
Throwing out code doesn't mean that it wasn't worth writing.
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The 4-chan Go programmer
A very silly concurrency exercise in using Go channels that send channels that send channels that send channels.
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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.
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Announcing Hosted Dolt Private Deployments
Hosted Dolt now supports deployments which are only accessible from authorized VPCs
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- 11 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.
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Git Workspace Review
Git has a workspace which is not well understood. Let's talk about it.
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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 fla...
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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 log --graph command...
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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.
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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. QLDB Deprecated Email What are you supposed to do if you are a QLDB user? AWS recommends migrating to P...
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Announcing Hosted MySQL with Dolt Replica
Hosted Dolt now allows you to create clusters with a MySQL primary and a Dolt replica
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