- REFERENCE11 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 versi...
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- SQL12 min read
Choosing a Database Schema for Polymorphic Data
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 sha...
Read More - USE CASE4 min read
Dolt + Threekit: Add Version Control to Your Application
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 being cur...
Read More - SQL8 min read
Three Ways To Think About Channels
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 wit...
Read More - FEATURE RELEASEWEB3 min read
Start earning achievements on DoltHub!
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 the new ranki...
Read More - TECHNICALREFERENCE23 min read
Three-way Merge in a SQL Database
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.
Read More - DOLTGRESINTEGRATION2 min read
Doltgres SQL Server Postgres Client Support
Doltgres is a version-controlled, PostgreSQL-compatible database. This means any standard Postgres client should connect to the Doltgres server. Today’s blog shares an update on how far we are to support the standard Postgres SQL clients. We recentl...
Read More - TECHNICAL15 min read
Deep Dive on MySQL's Replication Protocol
MySQL's replication protocol has a lot of depth and complexity. In this blog post, we take a deep dive into how replication events are sent from a primary to a replica.
Read More - SQL5 min read
Dolt Is 25% Faster Running TPC-C
Dolt is the first relational database that versions data the same way Git versions source code. Dolt is 100% MySQL compliant and implements Git's interface with the same "proportional to diff" runtime. We spend a lot of time making sure we compete w...
Read More - DOLTLAB14 min read
DoltLab Cloud Storage
Learn how to configure DoltLab Enterprise to use cloud storage instead of local disk storage.
Read More - SQLFEATURE RELEASE6 min read
- TECHNICALDOLTGRES5 min read
pg_catalog: read only, or read-write?
A design dilemma: proposals for different ways to implement pg_catalog in Doltgres
Read More - USE CASE3 min read
Dolt + FJA: Version Control in Your Application
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? Are you looking for ...
Read More - REFERENCE5 min read
Pandas DataFrames Works With Dolt
Today's blog we will go over a simple way to utilize Pandas Dataframes using Dolt's version control features. Pandas Dataframes simplify data manipulation and analysis. Dolt simplifies data sharing and collaboration. Combining the two, a user can wri...
Read More - DOLTLABREFERENCE7 min read
Getting Started: DoltLab + GCP
A step-by-step walkthrough on how to set up and use DoltLab on Google Cloud Platform.
Read More - FEATURE RELEASE6 min read
Introducing Embedded Dolt Commands in `dolt sql`
The Dolt SQL Shell and the CLI just got married. Let's celebrate!
Read More - DOLTGRESSQL4 min read
Announcing Sequences Support
We're steadily making 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, with G...
Read More - REFERENCE5 min read
Which Dolt is Right for You?
Dolt has a wide array of product offerings. Which Dolt is right for your use case? This blog attempts to answer that question.
Read More - GOLANG15 min read
Sentinel errors and errors.Is() slow your code down by 500%
An exhaustive set of benchmarks on different ways to approach error handling in Golang. We demonstrate that common sentinel error idioms are slow your code down by 5x.
Read More - DOLTLAB12 min read
Getting Started with Microsoft Azure and DoltLab
Learn how to provision a virtual machine on Microsoft Azure so you can run your own DoltLab instance.
Read More - SQL5 min read
Correctness Update
About a month ago, we provided an update to Dolt's correctness. Since then, we've continued to make improvements; here's what we've been up to. SQLAcidTests A user on our Discord pointed our attention towards SQLAcidTests, which is essentially a co...
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