New Service – quay.io/mariadb-foundation/mariadb-devel

During the development of MariaDB, a lot of things are tested. However the most important workload to be tested is the one we don’t have access to, and that is your workload.

As many of you run your own CI, we’d like you to invite you to join the testing of MariaDB. quay.io/mariadb-foundation/mariadb-devel is a container repository using the latest from our main stable branches. By the time any code gets into these branches it has been reviewed and passed our tests. The developers of the change consider it finished, so this is the perfect time to take this code and test it on your workload.

Server MiniFest Wed 10 Dec 2021: From the Frontlines

Join our next Server MiniFest, to get the latest news from the MariaDB Server frontlines – in a fresh format inspired by Not the Nine O’Clock News.

Not the Nine O’Clock News?

We may not be as funny as the famous BBC2 sketch comedy aired 1979-82. Let me correct myself: We don’t even aspire to be funny. But we do want to be interesting to follow, and make it easy for you to keep watching – not switching off the MariaDB channel for something else.

And we do that by replicating the fast tempo of the comedy role model.

MariaDB & Python: A Match?

Python is my personal favourite programming language, at least this century. So when the opportunity presented itself to have a talk at PyConZA, off I went. Not to South Africa in person, for a 40 minute talk, though.

Technical challenges on Streamyard

It was a live presentation, streamed on Streamyard with chat on Discord. I complained of the bad connectivity I had in central Munich, much to the amusement of the South African audience, which evidently thought they were role models and market leaders when it comes to bad Internet.

Challenges and Visions for MariaDB Server

At the MariaDB Foundation, we want MariaDB Server to be a model citizen in the Open Source world. For now, there is a sizeable gap between dreams and reality. But that doesn’t stop us from striving to improve. Let me here describe some of our challenges, and share some visions of where we want to be.

Continuous Integration

One pain point is the state of the development tree. A model citizen would ensure that the tree can always be built. Every day, all the features under development could be tested by the community, on all platforms.

Docker Library – Official MariaDB Image Maintenance

The Docker Library official MariaDB image is now maintained by the MariaDB Foundation, and has been for the last six months. If you didn’t notice, we’ll take that as a compliment, as the previous maintainers of Docker Library from Infosiftr were doing a good job already. Infosiftr still provide valuable quality assurance on the releases before they get to you.

What’s Changed?

What we have done, with assistance from you, our community, is:

Timezones

  • Continued the parting contribution by Infosiftr MARIADB_* environment names and added MARIADB_INITDB_SKIP_TZINFO for consistency.
  • Allowed the timezone to be changed.

Purge of End of Life versions from Mirrors

OSU Open Source Labs have supported MariaDB for many years in hosting the mirror from which we distribute our releases for which we are most grateful. We were asked if we could reduce the size as our mirror usage had grown to 1TB, rather high compared to other projects.

To accommodate this request we removed all of the end of life releases, 5.5, 10.0 and 10.1 from the mirrors halving the used space.

MariaDB space usage on OSU Open Source Lab mirror

It turns out there were some continuous integration systems still using these repositories.

Debian/Ubuntu packaging expert wanted

MariaDB Foundation needs help from a Debian/Ubuntu packaging expert to continue to provide high value MariaDB Server packaging.

MariaDB Server is packaged in Debian and Ubuntu distributions, and by MariaDB Foundation as a upstream repository. A significant effort occurred to make this possible and stable. MariaDB Foundation wants to continue to innovate in the packaging to provide the best out-of-the-box experience for our users. To ensure this innovation remains stable and considered for the wide range of Debian/Ubuntu users we require a person/company/collective, with a very high quality of packaging and communication skills, to work within the MariaDB community ecosystem to deliver this outcome.

MariaDB at Percona Live Online

Good news is that the MariaDB Foundation and members of the MariaDB community are participating in Percona Live Online on the 12th – 13th of May, and we are excited to interact with you there. This year there’s a dedicated MariaDB Community track, as well as sessions spread throughout the conference. There’s a diverse range of topics, and a few tutorials to go a little deeper. Here’s a selection of MariaDB-related sessions you can expect at Percona Live Online:

— First Day —

12th May, 06:30 – 07:00 EDT (UTC -4)
Daniel Black – MariaDB Foundation
Logical mariadb-dump –system migration

12th May, 11:00 – 12:00 EDT (UTC -4)
Valerii Kravchuk – MariaDB Corporation
Monitoring and Tracing MySQL or MariaDB Server With Bpftrace

12th May, 13:00 – 13:30 EDT (UTC -4)
Vicentiu Ciorbaru – MariaDB Foundation
What’s new in 10.6

12th May, 13:30 – 14:30 EDT (UTC -4)
Kaj Arnö – MariaDB Foundation
Collaboration in Open Source: A Q&A on GitHub, Jira, Zulip and Knowledge Base

12th May, 14:30 – 15:00 EDT (UTC -4)
Vicentiu Ciorbaru – MariaDB Foundation
JSON additions in MariaDB – featuring JSON_TABLE

12th May, 15:00 – 15:30 EDT (UTC -4)
Anna Widenius – MariaDB Foundation
Virtual work and leadership in the time of pandemics

12th May, 15:30 – 16:00 EDT (UTC -4)
Vicentiu Ciorbaru – MariaDB Foundation
MariaDB ColumnStore – A columnar storage engine, first class citizen in MariaDB

12th May, 16:00 – 17:00 EDT (UTC -4)
Federico Razzoli – Vettabase
Automating MariaDB deployments with Ansible

12th May, 17:00 – 18:00 EDT (UTC -4)
Valerii Kravchuk – MariaDB Corporation
Flame Graphs for MySQL DBAs

— Second Day —

13th May, 07:30 – 08:00 EDT (UTC -4)
Krunal Bauskar – Huawei
Open Source Databases and ARM

13th May, 08:30 – 09:00 EDT (UTC -4)
Pedro Albuquerque – TransferWise
MariaDB High Availability in a Cocktail Mix with Envoy and Orchestrator

13th May, 09:00 – 09:30 EDT (UTC -4)
Robert Bindar – MariaDB Foundation
MariaDB Notebooks in JupyterHub

13th May, 11:30 – 12:00 EDT (UTC -4)
Ian Gilfillan – MariaDB Foundation
When and why to use MariaDB: Key Features in 10.0 to 10.5

13th May, 12:00 – 12:15 EDT (UTC -4)
Kaj Arnö – MariaDB Foundation
Collaboration in Open Source: A Jungle that needs Structure