Spring Tips: Distributed Job Scheduling with Jobrunr

Hi, Spring fans! In this installment we look at Jobrunr, an innovative and easy way to handle job scheduling with idiomatic and awesome integration with Spring Boot.
try it out jobrunr.io
#distributedsystems #java #springboot #java21

[@maxd7228]

Yep. I love jobrunr, my app depends on it and it hasn’t let me down once. Love it.

[@JobRunr-jm3tu]

Thank you so much for your kind words!

[@nbbnxxxxxxxhhd]

db-scheduler even simpler it needs just 1 table, maybe it’s not so advanced but it’s enough to run recurring tasks in cluster without worrying of duplicates

[@rieckpil]

Awesome tool!

[@albertopolofernandez3472]

Great video, awesome clear explanation!...but I don't like that much the need to have a common database connection to sync the jobs. Other than that, pretty awesome!.

[@latifkhan535]

Thank you,
I have a question,
I have a database which is shared by multiple instances.
How to make sure, instance 1 not pick the same record instance 2 picked

[@user-dp1xb9pl5x]

select for update to make sure the record can only be updated by one thread.

[@doanthaibao]

quartz job library can help you.Simply, it will lock the running job, then the other instance could not pick up that job

[@albertopolofernandez3472]

You can read about blocking strategies to avoid dirty reads on the internet. It's a pretty common thing to consider.

[@arulmurugansubramaniam8452]

Good video, I have one question, How to visualize jobrunr stats in Grafana dashboard?
If possible put a video to build custom grafana db using prometheus metrics

[@NomanAliAbbasi]

For that you need Josh professional services which are paid 😁😁😁

[@sk-xdv-fre]

Can worker return data to Leader?

[@JobRunr-jm3tu]

Hey - this is Ronald, the creator of JobRunr. The feature you are asking for is part of the Pro version.

[@larryd9577]

Whats your favorite place on the internet?

[@bhaskar.bantupalli]

link to git repository source code?

[@kam1234554321]

You know that you could google that, right? It literally gives you a GH link as a 2nd result

[@Vitalij_R2]

Strange ragged sound