Blog

One of the major themes here at DoltHub for the next year or so is trust. We built Dolt, the world's first version controlled SQL database. We know innovating at the database layer of your stack requires compl…

Go has a whole ecosystem of static analysis tools that you probably aren't using, but should. Here's how to get started.

Lately, I've been writing a lot about three-way merge. Dolt is the first and only SQL database to provide three-way merge of both schema and data. Being first means we get to define how three-way works for SQL…

The first production version of Dolt was released a little over a year ago. Since then we have been narrowing the performance differences between MySQL and Dolt. We've blogged several times recently about…

Now that Dolt supports Dolt-to-MySQL replication, it's easy to set up Debezium to monitor data changes on a Dolt branch.

The inspiration for Dolt and DoltHub was data sharing. Most data today is shared via file. Common data formats are CSV, XML, or JSON. Dolt is a fully capable MySQL-compatible SQL database with Git-like version…

How running bats tests with massive parallelism using AWS Lambda speeds up our CI and local iteration cycle

What open source database is faster? Postgres or MySQL? It's surprisingly hard to find latency benchmark comparisons between these two databases. Here at DoltHub, we're building the world's first version co…

We use Prolly Trees to unlock fast version control of JSON documents just like we do with tables.

How the new range iterators in the upcoming Go 1.23 release work, with examples

DoltLab v2.2.0 is out now which simplifies setup and gets you up and running faster!

As promised in Three-way Merge Opus, I've come with a plethora of examples of three-way merge in a SQL database. Dolt is the only SQL database to support three-way merge of both data and schema. Getting Sta…

How to convert strings and quoted identifiers in MySQL queries into their Postgres equivalents

Multiversion concurrency control (MVCC) is a technique relational databases use to avoid concurrent transactions blocking one another. This is how databases move beyond the performance limitations of two-pha…

Dolt now supports replicating to MySQL databases

When you build a database from scratch, you hear a lot of reasons why potential customers choose not to use it. Dolt adds compelling Git-like version control features to the classic SQL database. These feature…

We've been working on pg_catalog support in Doltgres so that you can use Doltgres with your favorite SQL workbench or ORM. This blog gives an update of our progress.

How to write a generic collection type in Go: 2 wrong ways and the right way.

A demonstration, complete with sample code, on how to use Prisma with Dolt, the world's first version controlled SQL database.

Learn how to set up and use AWS SES as your SMTP server for DoltLab.