Відео

what was the prompt to generate this awesome thumbnail for the video? 😍

multiple classes in 1 file, my eyes are bleeding 😱

Josh, thanks for informative video! I am getting used to 'elevator music' in ptojects ( to run one project it was necessary to wait for 1,5 minutes for dev mode, the other one required 6 minutes, the third one -- although it was based on microservices approach -- required to wait for one hour for one microservice). What performance do you expect from the mentioned appraches for real life projects (like financial services, governmental services and others)? I wonder if Java developers will have the startup time for their application comparable to some JS frameworks -- where even heavy project is up and running after 5-10 seconds

that's what i am looking for

nice

best one

awsome

how do you get autocompletion/suggestions in the application.properties by just typing springd at 4:43 for example?

I think "relyable even bus" deserves its own project, unrelated to Modultith. It would be wonderful to be able to just add a starter to the project and have fault-tolerant ApplicationEvents out of the box.

23:00 LOL

Hi Josh, I got stuck here! mvn clean package -DskipTests [ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:3.3.1:process-aot (process-aot) on project myservices: Process terminated with exit code: 1 -> [Help 1] Java 21 I believe I am doing something wrong, please help.

Can you fit in Webflux in a meaningful way? Let's say you have a handler module with a listener that has a reactive complex flow, do you gain any benefits from that? A new event will start a new reactive chain so probably we don't gain anything?

That was fascinating and informative. Learned heaps. Would have been interesting if you'd applied the same type of timing check on the get all dogs method. I'd like to understand the difference each of those options AOT, AppCDS and GraalVM would have on post startup operations.

Can you check the checkbox so we see the live chat on the replay? (I don't know why this isn't the UA-cam default!)

Thanks for the video. I think something went wrong cutting the video around the implementation of the Lifecyle around 26:30. ;)

Will it work with the same smoothie if an application has huge custom configuration properties amount? Like an property which enabling something or disabling some bunch of beans in the application

Thanks for the video, very informative as always. One correction: you wanted to never init the db, but set spring.sql.init.mode to "always" instead of "never"

Why are you writing @ResponseBody and @Controller annotations if @RestController is best suitable here

What's AtomicReference? Since it's final then how it's setting another value inside main method

Why you show the instructor in such a huge window and the code in a very small text aside? ... it makes no sense ... the production looks great but please maximize the code

This kind of performance at the start is kinda laughable if the database lives on the pc

What’s changed?

Issue with these technologies is that they are far from production ready. I haven't yet seen a project which even uses Spring Native. The moment you have to start coding in hints and flags to compile something this will never be adopted.

Thank you for the video

Why extracting the jar with -Djarmode=tools? The output lib folder and tiny jar aren't used later

"haq, tuh" 😂

Hey Josh. How can I map a dataType Json from PostgreSQL to a Java Record ?

Micro services in monolith?

Why so fast? Speak a little bit slower please. Take your time. You make me rush.

"OrdersController" would make the name more searchable in code easily with IDE's help.

Great stuff!

It's clearly shown that Josh Long extremely hate php😂😂😂😂😂

Java Brains is still better... Best I must say!

Many thanks Josh for such lovely content! 🙏🏿

It started easy and got too advanced pretty fast

What about separate datasource per module? Would be nice to have per module decoupled and isolated datasource configuration.

nicely put

I use @RestController annotation which have @ResponseBody in it. Are there any reason for not use this annotation stead? Love your content

How to handle pressure in Scrum Sprints as a Java Developer

Cloud machines die all the time, MF never die, they just get IPLed.

Now having watched this whole thing. I feel like the only convincing usage of it is for the documentation purposes. I'm actually a bit concerned about how smart it is since you were showing it throwing errors on internal packages. Arguably makes using jpms for more control harder. Jpms will enforce only exported packages be be accessible. In other words an internal package is always an internal package and you can't access it outside of that jar as long as you don't export the internal package. Perhaps another video covering modulith with jpms And enforcing that things like jpa annotations aren't accessible on your controller... Of course this assumes that you can get jpms working. I'm about to take another pass on that and my code and see what spring boot is throwing these days.

If you want to call them the same name you could put them in a different package... And then use jpms to control what you export... 😂 And then you'll have to fully qualify your package name. I wish Java had type aliases... Because every library has a Component class... You say that you want that but if you actually did it you'd realize on any significantly large code base you would run into the problem of trying to open the right type with your IDE and being frustrated with your auto completion. So that's not only about Java but your IDE and general human readability.

The reason why you also support a layered architecture in addition to a vertical architecture is because, and I've seen people do this, they access certain types of code in the wrong spots because their compiler gave them access to it. Also you can have layered code that you don't want to expose to a higher level of module. Not everything in my model needs to be accessible at the controller level. Here's a good example, It is a good design to use getters and setters with hibernate in order to facilitate appropriate lazy loading when dealing with collections and joins, hibernate has yet to support fully immutable objects. So I make package protected setters, I do not want my controller calling my setters... They are simply there to facilitate hibernate. If I need to set something I should use a more domain oriented method. Now, should everything go into a top-level controller package with no sub packages? No that's not a good idea. I think we should be doing both vertical and horizontal slicing. A decent question is though... Should it be, say, registration.controller or controller.registration? As far as other concerns with public types... There's JPMS and it should be getting used. If you really really want to hide your public types you should be using jpms. If you can't use JPMS please go open bugs with the relevant projects or comment on the existing ones that you want this because they seem to be under the impression that people don't want compile time safety and non-transient dependencies Only. Which spring modulus doesn't appear to deal with? The problem of transient library dependencies getting pulled on to my compile time class path which I've seen in the real world result in people directly using code that later broke because they depended on something directly that we didn't intend to depend on directly. Probably because their IDE suggested it.

Muchísimas gracias, aunque no entiendo porque tantas dependencias pero sigo aprendiendo el modulith.. Saludos

Would Spring Modulith be a good fit for a small workflow type project?

amazing

as always, super amazing!! 🇵🇸🇵🇸🇵🇸

Java ecosystem is thriving with spring lately.

Decoupled, not decomposed.

Why is the Java Jigsaw module system completely ignored?