Jonatan Ivanov

Micrometer and Spring maintainer, Spring Observability Team member, Open Sourcerer, Speaker, @seattlejug co-organizer, Java Champion

Jonatan Ivanovjonatan_ivanov
2025-05-03

The next @seattlejug event is about "Recent AI tools and technologies for Java developers" by @juliendubois and @bbenz!

meetup.com/seajug/events/30755

Jonatan Ivanovjonatan_ivanov
2025-03-04

This month @seattlejug is going to host @hansolo_ who will give a real "TrashTalk - Exploring the JVM memory management". :)

meetup.com/seajug/events/30363

Jonatan Ivanov boosted:
Venkat Subramaniamvenkats
2025-02-18

Have I mentioned that Seattle is one of my favorite cities?

Looking forward to speaking at the @seattlejug tomorrow.

meetup.com/seajug/events/30157

Jonatan Ivanovjonatan_ivanov
2024-12-02

Mark your calendars, the last @seattlejug event in 2024 will be about Spring AI: meetup.com/seajug/events/30484

Jonatan Ivanovjonatan_ivanov
2024-02-13

Are you frequently wondering about what your application is doing in production?

Join me on Feb 23 at to learn more about "Observability for Modern JVM Applications". πŸ”­

confoo.ca/en/2024/session/obse

Jonatan Ivanovjonatan_ivanov
2024-02-12

@wakingrufus First of all, I'm sorry. Second, I think I know why. We generate the release notes from the matching milestones which has a bug: if we has and issue AND a PR as well, we usually keep the issue and link the PR. The release notes generator is not able follow this link at the moment. :(

I added you, sorry again and thank you very much for the contribution!

Jonatan Ivanovjonatan_ivanov
2024-02-12

πŸš‚πŸšƒπŸšƒπŸšƒ
The Micrometer release train has arrived!

Context Propagation 1.1.1
Micrometer 1.11.9, 1.12.3, 1.13.0-M1
Micrometer Tracing 1.1.10, 1.2.3, 1.3.0-M1

Grab them while they are hot!
github.com/micrometer-metrics/

Jonatan Ivanovjonatan_ivanov
2024-02-10

Mark your calendar, on February 20th
@bbenz
will talk about "Using AI to Deploy Java apps to Kubernetes" @seattlejug

meetup.com/seajug/events/29904

Jonatan Ivanov boosted:
Nicolas FrΓ€nkel πŸ‡ΊπŸ‡¦πŸ‡¬πŸ‡ͺfrankel@mastodon.top
2023-08-23

Yesterday, the #ApacheAPISIXUSATour stopped at the @seattlejug where I was happy to present an introduction to #OpenTelemetry tracing.

Thanks @jonatan_ivanov and Freddy Guime for the organization and attendees for their great questions 😎

Next, Charlotte JUG tomtomorrow 🀩

Jonatan Ivanov boosted:
2023-06-26

I'm speaking at #GOTOams 2023 this week! Come see my talk about #Spring Framework 6 and use the code "sam10" for 10% off your conference pass. See you in Amsterdam...

gotoams.nl/2023

Jonatan Ivanovjonatan_ivanov
2023-06-02

Our next @seattlejug event on June 20th will be about observability and how to get continuous feedback in prod by twitter.com/doppleware

meetup.com/seajug/events/29245

Jonatan Ivanov boosted:
Cloud Builders CommunityCloudBuildersUA
2023-04-01
Jonatan Ivanovjonatan_ivanov
2023-03-06
Jonatan Ivanovjonatan_ivanov
2023-03-06

RT @mkheck
Still true. πŸ€·πŸ»β€β™‚οΈ

Jonatan Ivanovjonatan_ivanov
2023-03-05

On March 21st @seattlejug will host @dchuyko who is going to talk about Java on ARM!

meetup.com/seajug/events/29054

Jonatan Ivanovjonatan_ivanov
2023-03-04

RT @mp911de
What a beautiful day to upgrade your dependencies! 🌞

We released 2022.0.3 and 2021.2.9

spring.io/blog/2023/03/03/spri

Jonatan Ivanovjonatan_ivanov
2023-03-03

Spring Boot 3.0.4 is available now!
Thanks to everyone who has contributed:

spring.io/blog/2023/03/03/spri

Jonatan Ivanovjonatan_ivanov
2023-02-28

@richardstartin@fosstodon.org
Fyi: lots of components did that, how can it be impossible when it happened? :o
Check the end of the article it says that you need components to instrument themselves (a disadvantage for non-agents and advantage for agents which I called out in the beginning). There is also wrapping.

I guess this discussion should end now, I didn't call anyone anything, you did. Have a nice day and please consider attending one of my talks I talk about these topics on conferences.

Jonatan Ivanovjonatan_ivanov
2023-02-28

@richardstartin@fosstodon.org
I don't get the "Being able to rewrite code you don’t own" part but you can do the rest with non-agent-based instrumentation too so how are those advantages when both can do them?

Jonatan Ivanovjonatan_ivanov
2023-02-28

@richardstartin@fosstodon.org I'm not sure I'm following, what other advantages and disadvantages I missed?

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