MariaDB Server MiniFest Wed 9 Dec 2020

New MariaDB releases come with regular intervals. Releasing a new version is a balance between new functionality and bugfixes on one side, and stability on the other. How do we get optimum quality for the releases? And what exactly is quality, from the point of view of DBAs and developers that use MariaDB Server?

That’s the setting of our MariaDB Server MiniFest in two weeks.

New MariaDB Releases: The DBA & Developer Experience 

This MiniFest is called “mini” for three key reasons:

  1. It has just one topic
  2. It is much shorter, less than half a day
  3. It happens just in one time zone

But it still builds on the pillars of success from our MariaDB Server Fest in Sep 2020:

  1. It features expert speakers on MariaDB Server
  2. It has pre-recording, subtitles, and follow-up discussions
  3. It is interactive, with the speakers “cloned” on Zulip chat

The special sauce

The special sauce for this MiniFest is

  1. Internal presenters explain the logic of release policies
  2. External presenters give the candid user perspective
  3. The desired outcome: improved processes and quality

The conference format

The internal (provider) presentations have a 10+10 minute format.

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MariaDB & Ecosystem Fragmentation

We hear you, Kristian Köhntopp! Thank you  for taking the time to articulate what many others are probably thinking.

For those of you to whom this sounds cryptic, let me share how I interpreted Kristian Köhntopp’s blog MySQL: Ecosystem fragmentation (https://blog.koehntopp.info/2020/10/28/
mysql-ecosystem-fragmentation.html
), published last week:

Kristian noted that the question “Which version of MySQL do you run on?” for a long time hasn’t been merely answered by a simple version number, since there are reasons to perceive MariaDB and Aurora to be “variations to the same theme”. 

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Fest Content: 35 videos by 30 presenters

So you heard about the interesting presentations at the MariaDB Server Fest, but didn’t have time to watch them when we were live? Or you have so far seen only a couple of the presentations, but would like some hints at which other presentations are worthy of taking a look at? 

That’s the purpose of this blog entry: to help you pick and choose, suggesting what could be interesting for you. All the Server Fest presentations are available on YouTube, with subtitles and Q&A sessions!

Four tips

A first tip: Most presentations have a short five-minute Q&A session.

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Server Fest Conclusions

The MariaDB Server Fest 2020 is now over! Time for some spontaneous, initial reflections.

The MariaDB Server Fest 

To recap, MariaDB Server Fest

  • was a virtual conference
  • spread out over three days in September 2020
  • taking place first in Paris, then in New York, and last in Singapore / Beijing (three days in each location)

The Fest was a first for MariaDB Foundation

The Server Fest was a first in many ways, for MariaDB Foundation:

  • The first time we addressed the users of MariaDB Server – not the developers of MariaDB Server
  • The first time we went virtual – so far, we have always met face to face
  • The first time we did a conference with Call for Papers and an approval process – earlier, we had what we called unconferences, with a very spontaneous agenda

A roaring success

The numbers speak for themselves:

  • over 10.000 unique video views on YouTube alone
  • over 2.000 simultaneous viewers on Bilibili.com
  • 35 talks by 30 presenters
  • twelve live streams, each with six hours of talks 

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Beijing and Singapore MariaDB Server Fests

MariaDB Server Fest is coming to Asia Pacific! Beijing and Singapore are the two symbols for the timezones, much like Paris for the Server Fest in Europe, Middle East and Africa, and New York for the Server Fest in the Americas.

The reason we have two different symbols for the same time zone is that we want to adapt to the different Internet landscape in China.

Singapore is like Paris and New York

For Singapore, things look like they do in Paris and New York.

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Server Fest Presenter List

The MariaDB Server Fest next month has approved quite a number of exciting presentations. The presenters are now busy filming their presentations, which will be aired three times – Monday to Wednesday 14-16 September 2020 in the Paris timezone (for EMEA), Tuesday to Thursday 15-17 September 2020 in the New York timezone (for the Americas), and Friday to Sunday 18-20 September 2020 in the Beijing timezone (for APAC).

Interactivity through cloning

Through logic (not magic), we have cloned the presenters. As the presentation is aired in the form of video, slides and voice, the presenter is fully concentrating on following what you, the attendee, ask in the chat room.

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Multilingual MariaDB video on Set Theory Features

Our very own Ian Gilfillan has created a brief and clear video called Get Set for Set Theory: UNION, INTERSECT and EXCEPT in SQL


Get Set for Set Theory: UNION, INTERSECT and EXCEPT in SQL

In a tad more than six minutes, you’ll see exactly how UNION, INTERSECT and EXCEPT work, starting in MariaDB 10.3, a few years back.

Ian explains what they are for, and the option to change default behaviour of DISTINCT with ALL (of which the ALL option was introduced in MariaDB 10.5).

That’s not new.

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MariaDB Server Fest CfP extended until Wed 15 July 2020

Thank you for the many submissions to our Call for Papers, and to your insightful replies to our Call for Attendees.

Based on the CfA replies and other feedback given to us, we could draw a few conclusions.

Attendees: Three-day event

First, we will spread out the event from a two-day event to a three-day event, for the attendees. We received several comments around preferences for shorter days, giving time for “normal” work. Rather three short days, than two long ones. That made perfect sense to us. We already changed a couple of convetions when moving from a physical event to a virtual;

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