Instead, I explain a couple of approaches for calling multiple downstream services from an API, depending on scalability, latency and reliability requirements. One approach is to use an event-based ...

Quick Summary Looking to ensure the reliability and performance of your APIs across complex applications? Discover the top 7 API automation testing tools for software developers in 2026 that help ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

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Modern operating systems can support extraordinarily large volumes of users, but run into limitations with threads to support them due to CPU and memory constraints. Java historically has dealt with ...

This article will help you to implement parallel calls in a Spring Boot Java application and to test these asynchronous functions. Let’s start with the requirements to implement asynchronous calls.

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Martin Kleppmann, an associate professor at ...

BlockHound will transparently instrument the JVM classes and intercept blocking calls (e.g. IO) if they are performed from threads marked as "non-blocking operations only" (ie. threads implementing ...

Jbang is very convinient to run scripts writen in Java having dependencies on third party libraries. Just add this line at the top of your script: //DEPS org.gitlab4j:gitlab4j-api:6.3.0 While we are ...