Serverless on JAVAPRO International

Serverless Functions Reimagined with Java 25

Wed, 15 Jul 2026 07:00:02 +0000

Serverless computing whether on AWS Lambda, Azure Functions, or Google Cloud Functions plays a vital role in modern distributed systems. By abstracting infrastructure away from application code, serverless platforms allow developers to focus on business logic. These functions scale automatically and can be highly cost-efficient when applied to the right use cases.

In serverless platforms, applications may be started many times a day and often run only for a few seconds. They are scaled up and down automatically and may be paused or frozen between requests. This behavior does not only affect performance; it also directly impacts cost, since billing is often based on execution time and allocated memory.

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Thu, 28 May 2026 12:00:00 +0000

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‘From AI as a Feature to AI as Infrastructure’ – download free PDF here!

05-2026 | From AI as a Feature to AI as Infrastructure

Thu, 28 May 2026 10:41:04 +0000

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JCON
▪️JCON Europe 2026: Why the Java Community Still Meets in Person

CORE JAVA
▪️Java 26 Is Boring
▪️Structured Concurrency in Java 26 (JEP 525 Deep Dive)
▪️Are the Classic Design Patterns Still Valid with Modern Java?

API & FRAMEWORKS
▪️The Gen AI Iceberg – Java Tooling Edition
▪️Building AI-Driven Java Systems with Spring AI and Java 26
▪️LangChain4j Agentic Workflows: From AI Calls to Multi-Agent Systems in Java

The Inconvenient Truth About Code, 30 Years of Java & Sovereign AI – The Keynotes of #JCON2026

Fri, 27 Mar 2026 07:00:01 +0000

4 Days | 100+ Speakers | 100+ Sessions | In-Person

JCON EUROPE 2026 is just around the corner and once again brings the international Java community to Cologne. At the Cinedom Cinema, attendees can expect an extensive program with over 100 sessions as well as three central keynotes that will open each conference day.

Three Keynotes at a Glance

Java: 30 Years and Beyond

Tuesday, April 21 | 10:15 AM | Cinema 5
Speaker: Sharat Chander (Senior Director & Head of Global Devleoper Programs, Oracle)

How to Develop, Run and Optimize Quarkus Web Application on AWS Lambda

Tue, 05 Aug 2025 07:00:03 +0000

What will We explore and learn in this article?

In this article, we will explore some ways to develop, deploy and run applications on AWS Lambda using Quarkus framework. Of course, we will measure performance (the cold and warm start times) of the Lambda function. We will also show how we can optimise performance of Lambda functions using Lambda SnapStart (including various priming techniques) and GraalVM Native Image deployed as AWS Lambda Custom Runtime. You can find code examples for the whole series in my GitHub Account.

Greener Code: Sustainable Java Deployments with Native Builds and Knative Serverless on Kubernetes

Wed, 11 Jun 2025 07:00:03 +0000

Data Center Migration- Any techie who has spent a significant amount of time in Information Technology and working with large enterprises has heard of the word Data Center Migration. Quite likely you would have been a part of a migration project to the Cloud. Data Center Migration projects have been around for a long time and long before the word Cloud Data Center burst into the scene.

Mostly migration projects talk about cost optimization or cost savings. Cost savings is what drives most of these projects among decision makers. There is however a second “Sustainability” aspect as well. Data Centers consume a lot of electricity. Like so much that the world wide consumption of electricity by data centers was estimated to be about 415 TWH in 2022. For context, the total Electricity consumption by the entire nation of France in the same year was about 426 TWH. And this is before the AI boom led by ChatGPT and the like. This usage is only slated to increase.

The Simplest Way to Build Resilient Applications

Thu, 08 May 2025 07:00:01 +0000

Restate is an open-source system that makes it easy to write resilient, consistent and scalable applications. Restate lets you write mission-critical applications, like payment workflows, user management, and AI agents, without worrying about resiliency.