Відео

Nice presentation. @josh_long Shows improvement to spring boot event and usage of spring boot paradigm.🎉

Man you’re voice is amazing. You should be a voice actor or have a podcast at least

Thank you! Great talk, the first 40 minutes are quite good but you lost me in the last ten ones, I had to rewatch it

Give a short version too pls

Great talk!

Event sourcing is such a beautiful theoretical architecture, however in practice there are a lot of drawbacks: - GDPR requirements on data storage - event versioning is a pain - navigating a code base with multiple event handlers can be very difficult - the mental overhead is harder than you think, making it difficult to onboard or have juniors in your team

This session is fantastic! It simplifies and condenses the essence of Spring Security into one brief session. Love it!

Really great talk! But I am curious that if 2 save statements already wrap in 1 small transaction how can it combine with the hibernate batch with another save statement process

so racist no Africa in the map

Hey does this mean one can create their own model and train it ?

Kotlins come and go. Java stays forever 😊

Thanks for the great talk. Having successfully used Kotlin,Servlet,Spring,Thymeleaf and HTMX in a project over the past year some of the items highlighted in here are worth a more detailed look and some aspects still seem to be problematic. Alpine.js that provides a good example of how that might be used in conjunction with HTMX in the client side. ViewComponent the main reason I watched this talk, does look to solve server side design patterns that I encountered. That are a natural progression as the application becomes more complicated. I shall definitely look to using that for any new project and consider a retro fit if a major update of existing project is done. The example of using a PUT with a FORM. I think HTMX should make using JSON the default for data only conveyance of data. You can still have HTML responses. Further more to bring hypermedia into 2024 providing a hierarchical structure of that JSON data (that may or may not be in sympathy with the markup hierarchy) is also a feature that need to be introduced. Maybe using a jsonpath like string syntax in the browser. There is no getting away from the browsers natural representation of structured data is JSON so that needs to be a first class citizen with form handling. Luckily HTMX has extensions and event callbacks that allows this to be shimmed into the project with javascript, which is the approach I used (but my jsonpath notation added to INPUT elements is a little elementary and wants a more considered overhaul to become as featureful as DOM selector syntax, to then be rolled into browser natively). One final note when needing to send JSON data back to the browser inside HTML partial markup fragments, use of SCRIPT tag with CDATA encoded JSON works great (th:utext). Further more I have HTMX swap lifecycle callback detect, decode(hydrate) and then deliver (as CustomEvent) to intended target, then remove script tag from DOM. So you can have your cake and eat it, and you get nice separation of different data targetting different components on client side all encapulated on HTML. Thanks again for the talk and your contributions to open souce. One further note

fascinating work and a nice representation.

This talks is excellent and it has been featured in the last issue of Tech Talks Weekly newsletter 🎉!

Cora is an excellent speaker and this talk has been featured in the last issue of Tech Talks Weekly newsletter 🎉 Congrats!

Expecting a real world application using threads

An in-depth presentation

amazing talk!

This is some extreme stuff!!!

Isn't it much similar to Google Web Toolkit architecture?

can't we just ditch javascript, typescript and just use webassembly and java just like how c# use blazor, now webassembly have gc.

That is an amazing talk !!!!

Шла 9 минута доклада до сути автор так и не дошел

I think spring has continued in their tradition of making it worse by supporting extinct components. They should have simply copied micronaut client.

Thank you for the great video!

What about the Reactive web stack? We don’t have a “filter” there right?

@marcushellberg13 Tell us your secret, how you guys deploy the app?? [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.11.0:compile (default-compile) on project vaadin-create-countdown: Fatal error compiling: error: release version 21 not supported -> [Help 1] I just downgraded the compiler, cause the default version 3.13.0 (for now) is showing the same error with Java 21.

Why doesn't youtube push all new videos added to the channel as notifications? Even though I have the option selected to get all notifications?

Nice explanation

Motivation - 0:58 About Ocado Technology - 3:51 AWS SDK - 4:44 Spring Cloud AWS - 7:05 Examples of usage - 9:03 Productivity Libraries - 12:07 What's new in Spring Cloud AWS - 17:05 Upgrade challenges - 19:34 How do we handle big upgrades - 21:28 Recipe for Spring Cloud AWS upgrade - 27:35 Demo. Defining a problem - 32:39 Demo. Looking at the code - 36:08 Demo. The non-trivial problem to solve - 43:07 Takeaways - 46:27

Amazing!

Superbe présentation

I love this! This is amazing! I will try it for sure! I love both react and java. This is like a dream for me. Angular + Java next?

If Hilla supports VueJs, we will be using Vaadin in our organization without a doubt.

All sessions are awesome.. need a time slot to practice all.. Missed the camunda in spring boot.. Also outside ui communicating to SB API authentication in detail also missed!? Good to have practical sessions.

It's amazing. I feel like Michael stands behind me while I am writing test...

It was a pleasure to speak at this amazing event!!

Little disappointed as talk is limited to configurations. Everyone does it their own way but I feel springboot relaxed binding is the best way to manage configs in containerised environments.

Datafaker author here. I was 19 minutes into the presentation, and I thought: "this is such a great case for Datafaker", and there it was, 30 seconds later, a reference to Datafaker! Thanks for the shoutout, and I agree, Instancio is a great library too, and absolutely love the ObjectMother pattern, great explanation!

Thank you for this amazing talk, isn’t there a github repo for the stuff you shared?

I have problems with that Loan constructor (eg at 44:29 )... what's the user experience gonna be if that invariant is violated? A stack trace, that's what. Which means that the invariants need to be checked before attempting to instantiate a Loan. I suppose the calling use case code could catch the exception, but what if there are multiple checks to be made, eg of the various parameters to the constructor; how indicate which error relates to which param? Oh, and using LocalDate.now() is a no-no; always use a clockservice so that you can mock the clock.

Could you share the git repo of your demo ?

Oh, what a shame that the presentation was mostly about configuring properties in env-post-processors... Platform engineering is a fascinating topic, I wish there was more information on it - general principles, use cases, versioning, compatibility, test-kits, etc... Tom, do you by any chance have any articles on the topic? Yours, or "featured/recommended"?

I like Java for programming at the edge, but the support for IoT protocols it is problematic. For example the status of Eclipse Paho for Java.

nice！this is good

Great

I have to disagree on team agility using microservices.

How do we handle deployment

Is it possible to integrate with redux?

Smooth