Hi, Spring fans! Welcome to another installment of This Week in Spring! It's an amazing week, and this week we've got a lot to look at. Let's dive right into it.

• Spring Cloud Function for Azure Function
• Spring Data 2022.0.3 and 2021.2.9 released
• Spring R2DBC for Reactive Relational Databases in Reactive Programming | Gökhan Ayrancıoğlu - Software Engineer, Blogger
• I'll be joining Mark Thomas, legendary contributor to Apache Tomcat, live at 9am here . Join us, bring your questions, etc.
• JRebel has a nice look at the New Features in Spring Framework 6 | JRebel by Perforce
• Authenticating Users with AzureAD in Spring Boot
• Debugging Spring Method Annotations Using Lightrun
• Migrate Application From Spring Boot 2 to Spring Boot 3
• …

Hi Spring fans! Welcome to another installment of a bootiful podcast! in this installment, our pal Oleg Zhurakousky (@z_oleg), lead of Spring Cloud Stream and Spring Cloud Function, rejoins the show to talk about the latest and greatest in stream processing.

Hi, Spring fans! Welcome to another installment of This Week in Spring! I'm writing this installment from a hotel room in Dallas, Texas, in the USA. Last night I had the privilege of hanging out with some of my friends from the local Java scene. Today I meet with customers. It's going to be a nice few days indeed.

• Spring Authorization Server 1.0.1 and 0.4.1 available now
• Spring Authorization Server 1.1.0-M1 available now
• Spring Boot 2.7.9 available now
• Spring Boot 3.1.0-M1 available now
• Did you see this amazing video on Spring Framework 6: Infrastructure Themes by Spring cofounder and Spring Framework lead Juergen Hoeller? It's awesome!
• Spring Shell 2.1.7, 3.0.1 and 3.1.0-M1 are now available
• I loved this blog by Apache Tomcat team's Mark Thomas on some of the implications of using Project Loom when building web applications with Project Loom and Apache Tomcat…

Introduction

Project Loom aims to bring "easy-to-use, high-throughput, lightweight concurrency" to the JRE. One feature introduced by Project Loom is virtual threads. In this blog post, we'll be exploring what virtual threads mean for web applications using some simple web applications deployed on Apache Tomcat.

High-throughput / Lightweight

The first experiment was to compare the overhead associated with using Tomcat's standard thread pool to the overhead associated with using a virtual thread (Loom) based executor. The test environment used is detailed at the end of this post. Performance…

What is the Spring Cloud Function?

Spring Cloud Function is a SpringBoot-based framework allowing users to concentrate on their business logic by implementing them as Java Functions (i.e., Supplier, Function, Consumer). In turn the framework provides necessary abstraction to enable execution of these functions in various environments (e.g., REST, Streaming) as well as serverless environments such as AWS Lambda or Azure Functions, without having to worry about the underlying platform-specific details. This allows developers to focus on writing their business logic and let the framework handle…

Today, we are finishing to transition the Spring support for building native executables from the experimental Spring Native project to the official Spring Boot GraalVM native image support.

In practice, that means we are archiving the Spring Native GitHub repository and moving it to the https://github.com/spring-attic organization. There will be no new release of Spring Native (based on Spring Boot 2.x) and we are encouraging all Spring Boot users to migrate to Spring Boot 3.x to leverage its official native support.

SpringOne

If you missed SpringOne keynote, be aware that the recording of…

Hi, Spring fans! Today Josh Long (@starbuxman) talks to Atlanta JUG, Devnexus, Spring Cloud Task, Spring Integration, Spring Cloud Dataflow luminary, and the living embodiment of the word "joy:" Glenn Renfro (@cppwfs) 

Watch the podcast in living color on Youtube!

Hi, Spring fans! Welcome to another installment of This Week in Spring! How're you? I almost forgot today was Tuesday! Here in the US, we had a three day weekend for President's day, and also I've been streaming for a few hours every day (or almost every day on my little YouTube channel) so the days kinda have blurred together. I'm so glad I caught a glimpse of the calendar or I might have missed this installment. We've got a ton of stuff to get to this week so let's dive right into it!

Also: next week I'll be in Dallas! Let me know if you wanna grab some code and coffee?

• Difference Between exchange(), postForEntity(), and execute() in RestTemplate
• Spring Cloud Data Flow 2.10.1 Released
• Spring Data 2023.0.0-M2, 2022.0.2, and 2021.2.8 released
• Spring Data Repositories – Collections vs. Stream
• Spring for GraphQL 1.1.2 released
• Gradle 8.0 is out!
• Baeldung is hiring a Spring developer! They're looking for a Backend Java/Spring Team Lead with Integration Experience
• Micrometer Application Observability
• Hey, this is important: migrate From Java 8 to Java 17
• VMware Tanzu Application Platform Adds Buildpack Improvements and Application Limits
• I have a new video up on the Manifold project, which offers …

Hi, Spring fans! In this installment Josh Long (@starbuxman) talks to Kumaresan Muthaliar, senior technical lead at Avalara, about GraphQL in the heavily regulated, data intensive domain of tax