Aaron Son

July 17, 2024

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

Tim Sehn

July 16, 2024

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 controlled SQL database, Dolt . D...

Nick Tobey

July 15, 2024

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

Zach Musgrave

July 12, 2024

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

Dustin Brown

July 11, 2024

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

Tim Sehn

July 10, 2024

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 Started Start with the database w...

Zach Musgrave

July 9, 2024

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

Max Hoffman

July 8, 2024

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-phase locking . Most databases have conv...

Jason Fulghum

July 5, 2024

Dolt now supports replicating to MySQL databases

Tim Sehn

July 3, 2024

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 features are enough to get a lot of people…...

Taylor Bantle

July 2, 2024

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.

Zach Musgrave

July 1, 2024

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

Liu Liu

June 28, 2024

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

Dustin Brown

June 27, 2024

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

James Cor

June 26, 2024

Welcome back to another installment of Dolt's monthly correctness updates! Here's last month's update , in case you missed it. This month, a couple new Dolt customers came to us with a variety of issues; they uncovered panics, syntax errors, and ...

Nick Tobey

June 25, 2024

Designing a schema for your relational database is a daunting task that has long term implications for the database's performance, maintainability, and correctness. And it often requires making decisions before having a clear picture of the exact…

Tim Sehn

June 24, 2024

Dolt is a version controlled SQL database . How would you use such a thing? Are you building a data curation application for your customers? Are your customers asking for version control features like branches, merges, and diffs on the data ...

Max Hoffman

June 21, 2024

One of Golang's steepest learning curves is how to use channels. At the practical level, channels are locked, buffered queues. Their API matches that of a queue, the implementation is a queue, and I find it easiest to write and read channel code...

Liu Liu

June 20, 2024

Introducing Badges on DoltHub: Celebrate Your Milestones As DoltHub continues to grow, we’re excited to see more users actively engaging — creating databases, merging pull requests, and opening issues. Following our previous blog about ...

Tim Sehn

June 19, 2024

A technical deep-dive into three-way merge. This blog starts by explaining how three-way merge works in file-based version control systems like Git. Then, it explains how three-way merge is implemented in the first version controlled SQL database, Dolt.