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Axel Fontaine

@axelfontaine

Creator sprinters.sh, Flyway (sold to Redgate), CloudCaptain. Java Champion, JavaOne RockStar.

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09.01.2025
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Latest posts by Axel Fontaine @axelfontaine

I had the pleasure of traveling home to Munich to talk to Marco about software, and I quite enjoyed it! And I will hope you will, too. Thanks for having me.

10.12.2025 19:46 ๐Ÿ‘ 11 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

It is used by Hibernate, Mockito and pretty much every APM out there. I've been friends with Rafael for over 12 years and he never ceases to impress me. He really is the true Army of One holding the entire industry together!

10.12.2025 21:24 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Modern Bytecode Instrumentation with ByteBuddy โ€“ Rafael Winterhalter | The Marco Show
Modern Bytecode Instrumentation with ByteBuddy โ€“ Rafael Winterhalter | The Marco Show YouTube video by IntelliJ IDEA, a JetBrains IDE

Almost everyone working with the JVM has used his code directly or indirectly. Don't miss Marco Behler's fascinating interview with @rafaelcodes.bsky.social, the author of Byte Buddy, the JVM's best bytecode manipulation library:
www.youtube.com/watch?v=Azfh...

10.12.2025 21:24 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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For operating Flyway and now @sprinters_sh as a business, REWORK by Jason Fried and DHH was by far the biggest inspiration.

Warning: Your preconceptions about how to run a business will be seriously challenged! And once you read it, there is no way back!

basecamp.com/books#rework

05.11.2025 14:45 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
How Charging Money for Pro Features Allowed Me Quit My Job Tell us about yourself and what you're working on. I'm Mike Perham. I've been a Java and Ruby software engineer for the last 20 years. I designed and bu...

This is the one that got everything started:
"How Charging Money for Pro Features Allowed Me Quit My Job" by Mike Perham

indiehackers.com/post/how-cha...
(free signup or Google Login required)

If you are into software, do yourself a favor, drop what you're doing and read this now!

29.10.2025 09:16 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

For Flyway, there were 3 pivotal pieces of writing that each in turn single-handedly convinced me to create, grow and eventually sell the business.

29.10.2025 09:15 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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The Marco Show Technology Podcast ยท Updated Biweekly ยท The Marco Show is a bi-weekly podcast about AI, coding, and developer tools โ€” hosted by Marco Behler, Developer Advocate for Java at JetBrains. Before JetBrains...

Here is the audio version if you prefer to listen instead of watching: podcasts.apple.com/us/podcast/t...

17.10.2025 07:45 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Flyway: From Open Source Side Project to Multimillion Exit โ€“ Axel Fontaine | The Marco Show
Flyway: From Open Source Side Project to Multimillion Exit โ€“ Axel Fontaine | The Marco Show YouTube video by IntelliJ IDEA, a JetBrains IDE

Here it is! The backstory of Flyway: From Open Source Side Project to Multimillion Exit ๐Ÿ”ฅ

This is the first time I talked about this in public and we covered a lot of ground, in detail!

Thank you Marco Behler for having me on your show!

www.youtube.com/watch?v=lwF2...

17.10.2025 07:44 ๐Ÿ‘ 5 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Tomorrow is going to be fire! ๐Ÿ”ฅ Building and Selling Flyway - Axel Fontaine Link will be dropped here. | Marco Behler Tomorrow is going to be fire! ๐Ÿ”ฅ Building and Selling Flyway - Axel Fontaine Link will be dropped here.

The backstory story of Flyway is coming tomorrow! Here is a sneak peek on what to expect!

www.linkedin.com/posts/marco-...

14.10.2025 12:04 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Hyper-V install script ยท basecamp omarchy ยท Discussion #1580 What do you need? Before trying Omarchy on real hardware, I decided to kick the tires using Hyper-V. I believe many other Windows users will follow a similar adoption path. I created the following ...

If you, like me, first want to try it on an existing Windows box, without committing a physical machine just yet, here is a fully automated Hyper-V script I created that you can use to set everything up: github.com/basecamp/oma...

12.09.2025 16:06 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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I've started kicking the tires of Omarchy, an exciting new Linux distro by @dhh that's like nothing you've seen before! It's not quite there yet for my workflows with IntelliJ, but it's looking very promising!

12.09.2025 16:06 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

Using modern compressed RAM disks is such a joy! I moved almost all our internal builds over and they now run 10-20% faster, with just this simple change! The only ones left out are our image builds which really need a disk as they literally use hundreds of GiBs of temp storage!

08.09.2025 15:25 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Those are some seriously large GitHub Actions runners! I am happy we managed to get these into your hands within 48 hours of AWS announcing them ๐ŸŽ‰

21.08.2025 18:26 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

We already moved some of our own builds to ap-south-1. With this using Sprinters is now a whopping 89% cheaper than GitHub Actions without even using spot instances!

05.06.2025 10:06 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Working with Kotlin, @jooq.org and IntelliJ? Do yourself a favor and upgrade to IntelliJ 2025.1.2 right now to finally fix all jOOQ-related slowdowns and make it usable in K2 mode!
youtrack.jetbrains.com/issue/KTIJ-3...

05.06.2025 08:49 ๐Ÿ‘ 1 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Maven Release Plugin: Dead and Buried - Axel Fontaine - Entrepreneur, Architect, Developer, Trainer, Public Speaker, Author

Use the SCM plugin. See axelfontaine.com/blog/dead-bu...

09.04.2025 19:11 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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GitHub - tembo-io/pgmq: A lightweight message queue. Like AWS SQS and RSMQ but on Postgres. A lightweight message queue. Like AWS SQS and RSMQ but on Postgres. - tembo-io/pgmq

If you're using PostgreSQL and need a message queue, check out PGMQ github.com/tembo-io/pgmq

We've had great results with it for @sprinters.bsky.social. Pure SQL, tx integration and thank to my PR, it can now be installed without creating extension (great for RDS, Cloud SQL, ...)

28.03.2025 14:57 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Upgraded already! Worked like a charm, as expected, and I could remove 3 workarounds we had in place for 3.19 in @sprinters.bsky.social ๐ŸŽ‰

20.02.2025 19:13 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

I made a mistake in my changed build and 1.16.1 now offers the actual support for this.

19.01.2025 11:09 ๐Ÿ‘ 8 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

After months of beta testing, I am excited to announce our new product: Sprinters

Run GitHub Actions jobs 10x cheaper by changing 1 line in your workflow yml

Like I did for Flyway, we focussed on simplicity, security and no-brainer pricing.

Check it out: sprinters.sh

09.01.2025 13:50 ๐Ÿ‘ 8 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0