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Two weeks ago we published A Spooky Performance Regression in AWS EBS Volumes that highlighted a performance regression in writes against AWS EBS volumes we saw while benchmarking Dolt and MySQL. Initially …

Dolt is the world's first version controlled SQL database. To implement Git-style version control functionality at Online Transaction Processing (OLTP) performance, Dolt has different hardware requirements tha…

Dolt is a drop-in replacement for MySQL. This post shows how you can use the MySQL support in .NET's Entity Framework Core to easily work with Dolt databases.

Heaps are commonly used to partially sort a set. Every insertion/deletion from the set is followed by a "fixup" to restore either min-heap or max-heap integrity. For example, a max-heap can be represented a…

Initial results getting the sqllogictest package running on DoltgreSQL

Dolt, DoltHub, and Hosted Dolt can be used for Spreadsheet Version Control. Many of our customers migrated to Dolt from a really complicated, heavily edited spreadsheet. Earlier this year, I wrote a blog about…

For every Dolt release, we run a suite of Sysbench tests that measure the median latency of Dolt's reads and writes. Since Dolt is a drop-in replacement for MySQL, and soon to be a drop-in replacement for P…

There are lots of decentralized database technologies. Let's break them down and recombine them.

The new dolt_reflog() table function allows you to inspect the history of named refs, such as branches and tags, and easily restore them to previous values

Dolt is the first version controlled SQL database. We have made many correctness and performance improvements over the last couple of years. But one of the things we have never been good at are queries tha…

Leverage Hibernate with Dolt for fun and science

Techniques and libraries for getting stack traces for your errors in Go

We recently released single sign-on (SSO) for two of our web products, Hosted Dolt and DoltLab Enterprise. Administrators can configure an Identity Provider (IdP), where their users can authenticate and aut…

Keeping your version controlled data safe just got easier

Announcing support for virtual columns in Dolt

Dolt is the first and only version controlled SQL database. Dolt supports branches, merges, and clones. Astute Dolt users have long noticed that Dolt branches and clones do not play well with AUTO_INCREMENT pr…

For a long time, Dolt resisted Docker. Here at DoltHub, we take a lot of pride in the fact that Dolt is a single program with no external dependencies. To use Dolt, you simply download the current build for yo…