Hi, Spring fans! In this installment, we'll talk to Spring Data legend Greg Turnquist (@gregturn) about the incredible next-level optimizations and query enhancements, the work in general, and so much more. Recorded live at SpringOne 2023 in Las Vegas!
Spring Shell 2.1.13, 3.0.8 and 3.1.4 are now available
On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Shell 2.1.13, 3.0.8 and 3.1.4 has been released and are now available from Maven Central.
Please see the release notes 2.1.13, release notes 3.0.8 and release notes 3.1.4 for more details.
Thanks to all those who have contributed with issue reports and pull requests.
Other parts in this blog series
Part 1: Introduction to Transactions in Spring Cloud Stream Kafka Applications
Part 2: Producer Initiated Transactions in Spring Cloud Stream Kafka Applications
In the previous part of this blog series, we saw the basics of transaction management, primarily when using producer-initiated Spring Cloud Stream Kafka applications. In that discussion, we also briefly saw how a Spring Cloud Stream Kafka consumer application could consume records produced transactionally with proper isolation levels. When you synchronize with external transaction managers, such as one…
Hi Spring fans! Welcome to another installment of This Week in Spring! How're you doin'? I've just flown in from Singapore - where I was keynoting and presenting at SpringOne Singapore - and am now in Antwerp, Belgium for the deliriously fun Devoxx Belgium show. I've missed this show, and it's a true pleasure to be back here! Next week, I'll be in Amsterdam, just next door, for the SpringOne Tour Amsterdam. If you're there, come out and say hi!
We've got a lot of stuff to look at this morning, so let's dive right into it.
On behalf of the community, I am pleased to announce that the Milestone 2 (M2) of the Spring Cloud 2023.0 Release Train is available today. The release can be found in Spring Milestone repository. You can check out the 2023.0 release notes for more information.
In this milestone, we have migrated the documentation of all the Spring Cloud projects to Antora.
See all issues and pull requests here.
Hi, Spring fans! In this episode I talk to Dr. Mark Pollack, lead of the new Spring AI project. This episode was recorded live at SpringOne at VMware Explore 2023, in Las Vegas.
Other parts in this blog series
Part 1: Introduction to Transactions in Spring Cloud Stream Kafka Applications
This article is part 2 of the blog series in which we look at transactions in detail with Spring Cloud Stream and Apache Kafka. We saw a general introduction to transactions in the previous part, touching on the fundamental ideas. In this part of the blog series, we get to the metal by seeing a few implementation details and their practical aspects.
In this article, we largely stay on the producer's side to understand how transactions work with Spring Cloud Stream and Apache Kafka.
We are starting a new blog series that focuses on working with transactions in Spring Cloud Stream Kafka applications. This blog series covers many low-level details of writing transactional applications with Spring Cloud Stream and Apache Kafka. By the end of this blog series, we hope to give you enough information about writing transactional Spring Cloud Stream Kafka applications for various business use cases.
The foundational support for transactions in Spring Cloud Stream Kafka applications primarily comes from Apache Kafka itself and the Spring for Apache Kafka…
Hi, Spring fans! Welcome to another installment of This Week in Spring! How are you? It's September 26th, 2023, and I am in sunny Singapore for SpringOne at VMWare Explore Singapore. If you're around, don't forget to say hi!
It's gonna be a fun and busy week in Singapore, and then next week I'm off to Antwerp, Belgium, for the amazing Devoxx BE 2023. Then, I'm off to Morocco, for Devoxx MA 2023. Then, I'm off to Amsterdam for SpringOne Tour Amsterdam. If you're in any of these places, do not hesitate to reach out and say hi! I'd love to chat! And with that, we've got a ton of things to cover…
Transactional service methods are a common pattern in Spring applications. These methods trigger a state transition important to the business. This usually involves a core domain abstraction, such as an aggregate and its corresponding repository. A stereotypical example of such an arrangement might look like this:
@Service
@RequiredArgsConstructor
class OrderManagement {
private final OrderRepository orders;
@Transactional
Order complete(Order order) {
return orders.save(order.complete());
}
}
As state transitions like these might be interesting to third parties, we might want…
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