Harness the Power of Java 21 for Your Enterprise Applications – Seamlessly Deploy with Payara Cloud

by Rohan Parekh


Java 21 introduced a number of new features that are designed to help developers craft enterprise-level applications. These enhancements can improve how quickly and smoothly applications run while making coding simpler for developers. Highlights include:

  • Lightweight Threads (Project Loom): They help developers manage multiple operations concurrently, as they simplify the handling of numerous tasks simultaneously. This is particularly beneficial for complex services.
  • Pattern Matching for Switch: It makes writing conditions in your code neater and easier to understand.
  • Overall Improvements: They enhance security, stability and make development smoother.

Leveraging Java 21 with Payara Cloud

Payara Cloud, our Payara as a Service platform, now fully supports Java 21, letting you make the most of these updates in a cloud setting. With Payara Cloud, you get:

  • Quick and Easy Deployment: Upload your apps and set them up quickly, giving you more time to create.
  • Automatic Scaling: The platform adjusts to your needs, ensuring top performance without overspending.
  • Dependable and Secure: Our solution reduces the risk of downtime with a robust infrastructure and comprehensive support.

A Practical Example

Want to take a JDK21 Jakarta EE 10 app for a spin on Payara Cloud? Checkout the PetClinic app on GitHub, create your Payara Cloud free trial account, compile the PetClinic app and deploy to your account! It's that simple. 

Payara Cloud   Free Trial