Blog: Java

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State of Contemporary Enterprise Java Report Front Cover 2 minutes
Thought Leadership

Enterprise Java Today: Why Fragmentation Is Slowing Teams Down (and What to Do About It)

Java is mature, fast, well-understood and backed by a huge ecosystem. Most of the real challenges today sit around Java.

End of Life and End of Support Software 3 minutes
Migration

End-of-Life Technology: How to Drive Innovation Without Compromising Stability

When legacy systems approach end-of-life (EOL), enterprise IT teams typically face the choice of moving forward at all costs […]

Patrik Dudits presenting at Devoxx Belgium 2025 5 minutes
Cloud & Microservices

Devoxx BE 2025: It Only Starts with a Container & How Abstraction Becomes Reality 

At Devoxx Belgium 2025, I was able to talk about what happens after you build your container. In theory, […]

Blue background with coral and fish. Left text: 'MONTHLY CATCH'. Right: laptop screen with tech tabs and Payara Community logo. 5 minutes
Community

The Payara Monthly Catch – October 2025

Welcome aboard the October issue of The Monthly Catch!As the leaves turn and conference season hits full stride, the […]

The Imperative for Legacy Java Modernization in Banking Cover 2 minutes
Jakarta EE

The $57 Billion Problem: Why Banking’s Java Legacy Crisis Demands Immediate Action

How outdated Java systems are draining budgets and throttling innovation across financial services? Let’s dig in in this blog […]

How to Run and Scale AI Java Applications in Production: An Overview for Developers with no Machine Learning Expertise 9 minutes
Jakarta EE

How to Run and Scale AI Java Applications in Production: An Overview for Developers with no Machine Learning Expertise

Organizations are increasingly interested in adopting artificial intelligence (AI) and generative AI (GenAI) to improve operations and offer next-generation […]

Payara Qube-Cloud Light banner 4 minutes
Security

Zero Trust Security in Enterprise Java: What it is and How to Implement it

Cybersecurity isn’t just about building walls, fortresses, moats or any other external barrier anymore. Nowadays, it’s important to check […]

Securing Jakarta EE Application Servers Needs Executive Attention 3 minutes
Jakarta EE

Securing Jakarta EE Application Servers Needs Executive Attention

If your organization runs Jakarta EE applications, securing the application server they rely on is not a one-time project. […]

Application Modernization 11 minutes
Migration

Legacy Application Modernization Best Practices

Modernizing legacy applications might sound like a dry, box-ticking IT initiative, but let’s be real: for most dev teams, […]

What Is a Java Application Server? A Short Guide 6 minutes
Jakarta EE

What Is a Java Application Server? A Short Guide

Enterprise Java applications power global commerce, healthcare, government and countless other industries. These systems must be scalable, secure and […]

The Busy CTOs Guide to Java Application Security Risks Cover 2 minutes
Security

Why Java Developers Need to Help Their CTO Prioritise Security in 2025

If you’re a Java developer, you probably feel sandwiched between frameworks nearing end-of-life, fresh Log4j headlines and endless security […]

Platform Engineering vs. SRE vs. DevOps: Practical Differences for Java Teams 5 minutes
Cloud & Microservices

Platform Engineering vs. SRE vs. DevOps: Practical Differences for Java Teams

You’ve probably been in that hallway conversation (or Teams/Zoom meeting) where DevOps, SRE and Platform Engineering all get thrown around. Sometimes these words are […]