Quartz VS Google Web Toolkit

In java we have found Quartz( Quartz) , Job Runr(Jobrunr) and db-scheduler(db-scheduler) and need to evaluate these for our use case.

Im mit sit what you mean by "not supported", you sure can run MongoDB on Kubernetes. Maybe I'm way off, are you saying that you can't use Quartz (this one: http://www.quartz-scheduler.org/ ?) because it doesn't natively allow you to load from MongoDB and.therefor you can't use it?

Uh this class is even worse, SDF is not a thread safe date formatter, so it never should be `final static`. `releaseDate` and `new Date()` will be ignorant of summer/winter time changes. For such scheduling one should use Quartz https://www.quartz-scheduler.org/

Have a look at http://www.quartz-scheduler.org/ If you're using Java

Long time I used http://www.quartz-scheduler.org which worked nicely, I wonder why Scala does not seem to have something standard for this.

Quartz Scheduler

We have a separate service for running cron jobs. It uses Quartz (http://www.quartz-scheduler.org/) and it has a REST API that we use to submit new jobs. It's easy to set up and all you need is a database. You definitely need a database in order to synchronize across different containers.

But there are frameworks like GWT or Vaadin for Java, but none of them really took off afaik, I've never seen a job posting with either of these.

FYI, in Java there's this old framework called GWT (Google Web Toolkit) which I use daily at my job. It provides a Java frontend solution which compiles Java to Javascript. (absolutely cursed)

In a Google repo somewhere

Technically, the poster could use something like google web toolkit, which translates java into javascript, but I'm not sure I'd recommend it: https://www.gwtproject.org

I have not much experience with React and other frontend techs, last time I did something in that space I used GWT... (to be honest, I choose flutter because I wanted to avoid touching JS).

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