Hi, Spring fans! In this episode Josh Long (@starbuxman) talks to Tim Pepper (@pythomit) from VMware's Open Source Technology Center about Kubernetes and his role on the Kubernetes Release SIG.

Hi, Spring fans. We've got a ton of stuff to cover this week so let's get to it.

• Spring Cloud Greenwich.SR6, Hoxton.SR5 and 2020.0.0-M2 (aka Ilford) are Available
• A Bootiful Podcast: Dr. Malini Bhandaru on EdgeX and the opportunities for developers in the IoT space
• Spring Security OAuth 2.5.0 Released
• Spring Fu 0.3.0 and beyond
• Spring Tools 4.6.2 released
• Spring Batch Integration
• What's new in Spring Data Elasticsearch 4.0
• This Month in RabbitMQ
• A really nice thread about using Spring Boot, GraalVM native images, and Azure Functions
• Running Spring Boot GraalVM Native Images with Docker & Heroku
• Understanding Apache Maven - a great series by Chandra Guntur
• New blog post: Static Compilation of Java (and Spring Boot-based) Applications at Alibaba at Scale](https://medium.com/graalvm/static-compilation-of-java-applications-at-alibaba-at-scale-2944163c92e…

On behalf of the community, I’m pleased to announce the release of Spring Security 5.3.3 (release notes), 5.2.5 (release notes), 5.1.11 (release notes) , 5.0.17 (release notes), 4.2.17 (release notes). These releases deliver bug fixes along with some minor improvements. Users are encouraged to update to the latest patch release.

Project Site | Reference | Help

Hi, Spring fans! In this episode Josh Long (@starbuxman) talks to Dr. Malini Bhandaru about EdgeX and the opportunities for developers in the IoT space.

• Edge X
• Getting started
• The Open Retail Initiative

This article continues our blog post series on What’s new in Spring Data Neumann. Today’s installment explains New and Noteworthy in Spring Data Elasticsearch. This blog post was written by P.J. Meisch who maintains the Spring Data Elasticsearch module.

This release addresses more than 140 issues, with more than 30 bugs fixed.

Spring Data Elasticsearch now uses Elasticsearch 7, 7.6.2 in particular. Elasticsearch clusters running on 6.x versions are not supported anymore. The ElasticsearchTemplate class is deprecated as it uses the TransportClient to access Elasticsearch, which itself is deprecated since Elasticsearch version 7.+ Users should switch to ElasticsearchRestTemplate or ReactiveElasticsearchTemplate…

Hi, Spring fans! Welcome to another installment of This Week in Spring! How're things? My family and I spent the Memorial Day holiday weekend mostly playing video games and trying random new restaurants for delivery. Now, it's back to the grind and there are a ton of things to look at so let's get to it!

• Getting Started With RSocket: Testing Spring Boot Responders
• In last week's episode of a Bootiful Podcast, I talk to JAXB contributor, COM4j, Jenkins and Launchable founder Kohsuke Kawaguchi
• Migrating to Spring Data JDBC 2.0
• Spring Cloud Data Flow 2.5.1 Released
• What can Spring do? Find out
• An Overview of Apache Tomcat
• I'll be speaking at JPoint later this summer along with Cay Horstmann and James Gosling.
• didipostman/GenomeSequencing: Spring Batch as genome sequencing solution
• Senior Software Engineer - Spring, OSS Observability (Remote US or EMEA) in Multiple Locations | main
• …

Reading time: about 6 minutes Coding time: about 15 minutes

If you've been following this series, by now, you'll have built a Spring Boot prototype that illustrates many of the features present in RSocket. This code isn’t production code, though; it's a prototype, a stepping stone on your RSocket journey. For production code, I'd expect all the usual quality assurance and testing rules to apply. So in this exercise, I'll show you how to write integration tests for RSocket responders, so you can get one step closer to production.

But first, what do I mean by integration testing?

Integration…

Hi Spring fans! In today's installment Josh Long (@starbuxman) talks to Kohsuke Kawaguchi (@kohsukekawa) who needs no introduction - one of the original contributors to JAXB, COM4J, and a host of all sorts of other projects, and is the founder and CEO of Launchable. Oh, did I mention he also created Jenkins, the most popular CI server ever? Enjoy!

With Spring Data JDBC 2.0, we had to introduce some breaking changes. The goal of this article is to help in the migration process.

TL;DR

1. Use the default letter casing for custom column and table names or quote the names for table generation exactly as used in the annotations.

2. Use AbstractJdbcConfiguration for custom configuration of the application context.

3. Register a Dialect if necessary.

4. Review event-handling code and ensure the data you try to use is not null.

Quoting of Identifiers

Spring Data JDBC 1.x uses table and column names mostly without changing them. This causes…