Java

How does Spring inject all implementations of an interface into a service?

What are the risks of using ForkJoinPool?

In which cases will @Transactional not work?

What is the problem with volatile with Long and Double types?

How does the @Transactional annotation work in Spring?

What is the lifecycle of a Spring bean?

What are ZooKeeper and KRaft in the context of Kafka? What is the difference?

What alternatives to the Outbox Pattern exist?

How does the final class affect the @Transactional operation?

What levels of transaction isolation exist in PostgreSQL?