Mikael Ronstrom

PeakAIO develops pNFS Lattice, a new parallel file system using RonDB as a metadata server.

In a distributed database using hash partitioning for the tables there is usually two options when you scan a table.

Experiences from the new wave of AI programming Experiences from the new wave of AI programming How we built RonSQL in RonDB with Claude and Codex A false start A few years ago at Hopsworks we made an early attempt at using ChatGPT for coding.

RonSQL: a new SQL engine for RonDB with predictable low latency and CTEs RonSQL: a new SQL engine for RonDB with predictable low latency and CTEs Today we released RonDB 26.04.1, a beta release.

Today, PEAK-AIO announced pNFS Lattice, a metadata server for Parallel NFS.

Developing RonDB with Claude: Lessons from 30 Years of Database Engineering After 30 years of developing MySQL NDB Cluster and RonDB, a new tool has fundamentally changed how I write code.

A few months ago we released RonDB 24.10 with 11 new features.

Datagraph develops a Graph database called Dydra that can handle SPARQL, GraphQL and Linked Data Platform (LDP).

My colleague Zhao Song presented a walkthrough of the evolution of the DBMSs and how it relates to Google Spanner, Aurora, PolarDB and MySQL NDB Cluster.

A few months ago I decided to run a benchmark to showcase how RonDB 24.10 can handle 100M Key lookups per second using our REST API server from Python client.

Today we released a new release of the stable series of RonDB.

A while ago C++ standard added a new feature to C++ 20 called coroutines.

I have had many interesting discussions with Zhao Song about RonDB and its internals.

Hopsworks-RonDB Background One of the services that Hopsworks provides is a free service to run Hopsworks workloads in a managed cloud.

At Hopsworks we are working on ensuring that the online feature store will be able to perform complex join operations in real-time.

Here is a short update on what is going on in the RonDB development.

After a very thorough development and test period we are proud to announce the general availability of the RonDB 22.10 LTS serie with the release of RonDB 22.10.2 today.

Since RonDB is a fork of MySQL NDB Cluster it contains a lot of tests that is part of the RonDB development tree.

In 2012 a project was started to change the memory model of MySQL NDB Cluster.

My colleague Vincent has spent some time improving the RonDB documentation.

For those that didn't have a chance to come to Stockholm and listen to the presentation of RonDB, here are the slides from the presentation.

In Hopsworks cloud offering for GCP one can select a fairly large variety of VM types.

We have worked hard on ensuring stability and adding the required features for our customers lately.

As part of writing my Ph.D thesis about 30 years ago I invented a new distributed hash algorithm called LH^3.

I have always been interested in numbers and playing with them since I was a small kid.

What is going on with RonDB development.