MariaDB Vector at Intel Vision – AI Everywhere

AI was everywhere at Intel Vision this week in London. Nearly every keynote and breakout presentation was centred around AI. I had the honour of being interviewed by Intel’s jovial Chief Commercial Officer Christoph Schell, who is just about as stereotypically German as his former neighbour from Stuttgart Jürgen Klopp (whom he referenced on-stage), namely: not at all.

Staying German but perhaps a tad less Klopp-like, Thomas Bach was one of many interviewed on-stage by Christoph. The president of the International Olympic Committee nevertheless impressed me by his quick-witted reply to Christoph’s question as to how AI would have made an impact if it had been in place during Thomas Bach’s fencing career.

MariaDB Wins at the CloudFest Hackathon

OK, MariaDB Server didn’t specifically win, but a project around the MariaDB Catalogs feature won and the team behind it was led by me. In this post, I shall dig into what the CloudFest Hackathon is, what we did there and why it is a big deal.

CloudFest and the Hackathon

CloudFest is an event that happens every year in Europa Park, which is normally an amusement park, located in Rust, Germany. It is a fantastic web hosting and cloud event that spans a whole week, and there are often a lot of entertainment events happening around the main event.

FOSDEM 2024 follow-up

What a FOSDEM weekend in Brussels! This was MariaDB Foundation’s best FOSDEM ever, although it wasn’t a FOSDEM at all. Confused? Stay tuned.

A live migration from MySQL 5.7

The highlight in several respects was the live migration of the Cantamen cluster from MySQL 5.7 to MariaDB 10.11.

Currently, cantamen operates a MySQL 5.7 master-slave-replication cluster as backbone for our Carsharing system software solution “EBuS”. We are the leading provider in this market serving some 10.000 vehicles for roughly estimated 150.000 users. Three database schemas with some 550 tables fill about 412 GB of hard disk space on the 128-GB-RAM-equipped servers.

FOSDEM Fringe Schedule is Up

The schedule is up! https://mariadb.org/fest2024-brussels/

We are lucky and happy to have a great line-up of presenters for the MariaDB Server Fest 2-3 Feb 2024, a FOSDEM Fringe event during the Friday and Saturday of the FOSDEM weekend in Brussels.

Please join us in person in Brussels!

The event is, quite like FOSDEM this year, a physical one. You are welcome to join it in person, for free – less than 2 km from the university where FOSDEM convenes.

Friday is Migration and Money …

We start on Friday before FOSDEM itself, with the “Migration and Money” day.

Looking for more migration guinea pigs

Remember our open letter, Looking for MySQL 5.7 or 8.0 guinea pigs?

We caught a nice German guinea pig!

We caught a nice guinea pig, a German one, from Hannover. They are currently using MySQL 5.7 (as was our prime wish), and they will be doing a live migration to MariaDB 10.11. They have 1.000.000.000 queries a day, their database size is 412 GB, and our goal is to the migration of the production data in less than five minutes – during our MariaDB Migration Workshop at our pre-FOSDEM event on Friday 2 Feb 2024.

Looking for MySQL 5.7 or 8.0 guinea pigs

Dear users of MySQL 5.7 (or 8.0)!

Are you interested in getting help migrating to MariaDB 10.6 or 10.11, the latest long-term support releases? Are you coming to Brussels for FOSDEM in February? Do you have an open attitude, not minding to show a bit of dirty laundry in front of other users?

Then you may be a perfect candidate for our MariaDB Migration Workshop at our pre-FOSDEM event on Friday 2 Feb 2024. The workshop will be led by none other than the father of both MySQL Server and MariaDB Server, namely Michael “Monty” Widenius.

Attending Percona University in Athens 2023

It’s been a while since we posted about community organised events. I’m happy to have the chance to talk about my experience attending Percona University in Athens.

For those in a hurry, the main topics are:
1. Databases in the cloud, why vendor-lock is important to consider.
2. How to build Open Source databases, FerretDB and TiDB, two completely different approaches.
3. Upgrading from MySQL 5.7, monitoring and AI to speed up things.

On the left we have Ananias Tsalouchidis, who gave a talk on upgrading from MySQL 5.7

Seeing familiar faces, discussing database experiences

When working within the MariaDB Foundation, it isn’t always easy to get feedback on what works and what doesn’t.

MariaDB Un(Conference) and ServerFest Schedule 3-5 Oct 2023

We are happy to release the schedule (https://mariadb.org/fest2023-schedule/) of our upcoming meeting week Tue-Thu 3-5 October 2023.

The week comes with meetings in four flavours:

  1. The MariaDB Server Fest presentations, directed at users of MariaDB Server. This is on Thursday 5 October 2023.
  2. The MariaDB Unconference presentations, directed at core developers of MariaDB Server. This is on Wednesday 4 October 2023.
  3. The MariaDB Unconference work sessions, interactions getting work done between MariaDB Foundation staff and core members of the ecosystem (including but not limited to MariaDB plc employees).