Hi, Spring fans! In this installment, I talk to fellow Java Champion Gunnar Morling, and we look at how his 1BRC challenge helped the community eek out some of Java's best performance numbers

Hi, Spring fans! In this installment I'm joined by Axon Framework founder Allard Buijze and we look at the new integrations for Spring Boot developers in Axon Framework and AxonIQ Server.

Special thanks to AxonIQ for the keynote video replay. Check out https://www.axoniq.io/ for more great stuff!

#java #java21 #axon #springboot #architecture #cqrs

Hi, Spring fans! It's January 30th, and it's a very special week for me as, tomorrow, I celebrate my birthday and the birthday of my biological father with whom I share the same birthday! Happy birthday, dad! (Sadly, he passed in 2019). I'm pretty excited! I'm turning 40. Feels good. Almost as good as all the cool stuff we've got in this week's roundup! Let's dive right into it.

• Spring Cloud 2022.0.5 (aka Kulburn) is now available
• in last week's installment of A Bootiful Podcast, I talked to Spring trainer Patrick Basumgartner about optimizing Spring applications
• Spring Cloud Commons 4.1.1 has been released
• In last week's Spring Tips, I looked at easy domain driven design and CQRS with Axon Framework and Spring Boot
• Spring legend Craig Walls has a nice video on image generation with Spring AI
• Spring Data JPA findById is an anti-pattern? Nope! check this blog out
• the Auth0 blog has another banger, this time looking at how to build a GraphQL API with Spring Boot
• I love this - a great …

Hi, Spring fans! In this installment, I talked to Spring trainer extraordinaire, long-time community contributor, and Voxxed Days co-organizer for various shows in Switzerland. This talk was recorded live at Voxxed Days CERN!

Hi, Spring fans, and greetings from CERN, home of the famous Large Hadron Collider, where I'm speaking again at the VOXXED Days CERN 2017 event. It's been an amazing almost week here in lovely Switzerland, first in Lugano (for VOXXED Days Ticino), and now in Geneva.

I'm super excited to be here, but all this wonderful scenery has only made it more difficult to keep up with what has been a very exciting week indeed in the community. Let's dive right into it, we have a ridiculous amount of stuff to look into!

• Spring Shell 3.1.8 and 3.2.1 are now available
• CVE-2024-22233: Spring Framework server Web DoS Vulnerability
• Spring Modulith 1.0.5, 1.1.2, and 1.2 M1 released
• Spring Boot 3.2.2 available now
• Spring Boot 3.3.0-M1 available now
• Spring Security 6.3 adds passive JDK Serialization/Deserialization for Seamless upgrades
• Spring Boot 3.1.8 available now
• A Bootiful Podcast: programming language archaeologist Ted Neward
• My friend Cora Iberkleid is a legend in all things software and so whenever she speaks, I listen. She's started posting these super handy little writeups on twitter (as handy, downloadable images you could perhaps use as reference cards?), so follow her (@ciberkleid) for more. One of her latest is on the new SSL hot reloads in Spring Boot 3.2…

The Spring Framework 6.0.16 and 6.1.3 releases shipped on January 11th includes a fix for CVE-2024-22233.

The Spring Boot 3.1.8 and 3.2.2 releases shipped last week upgrade to the relevant Spring Framework versions.

Users are encouraged to update as soon as possible.

In the early versions of Spring Security, a deliberate decision was made to avoid providing any guarantee of compatibility for serialized classes (via JDK serialization) between different versions of the project. This decision primarily took into account the context of RMI, with the recommendation being that both the server and client should use the same version of Spring Security.

As more apps depend on persistent sessions and technologies like Spring Session, the problem with inconsistent serialization becomes a bigger deal. Persistent sessions mean saving user sessions by turning them into…

Hi, Spring fans! In this installment, I talk to programming language archaeologist Ted Neward

Hi, Spring fans! Welcome to another installment of This Week in Spring! It's the 16th of January already! We're closer to February than not! I can hardly believe it.

As always, we've got a lot to cover so let's dive right into it.

• the Spring Authorization Server 1.3.0-m1 is now available
• this is such a cool project: it lets you use the Spring Boot programming model for TestContainers - as dependencies that get spun up for you automatically - but for other Spring Boot projects, like other services. It's super common to spin up multiple JVMs to test an entire application. One such use case? Spinning up an instance of the Spring Authorization Server, or the Spring Cloud Eureka Server, or the Spring Cloud Config Server, or even just collaborating microservices.
• Spring Session 3.3.0 M1 is now available
• …