Try Free

Blog: Jakarta EE

See Jakarta EE Posts

Blog 15 Step Journey 3 minutes
Jakarta EE
Diego Silva
21 Jan 2026

Building a Modern Enterprise App with Payara: A 15-Step Journey 

Learning Jakarta EE can sometimes feel like solving a puzzle. You have JPA, CDI, REST, Security, and Docker… but how do they all fit together in a real-world scenario?  To answer this, I decided to build a comprehensive, open-source guide: The Jakarta EE Developer Full Path.  This project is not just a collection of snippets; it is a structured marathon consisting of 15 practical sessions. We start fro an empty folder and finish with a fully containerized microservice running on Payara Micro, covering the entire software development […]

Read More
Cut Jakarta EE Startup Times from Seconds to Milliseconds with CRaC 8 minutes
Jakarta EE
Luqman Saeed
13 Jan 2026

Cut Jakarta EE Startup Times from Seconds to Milliseconds with CRaC 

Jakarta EE applications can take anywhere from several seconds to over a minute to start, depending on their size […]

Read More
Stacked copies of the Payara developer guide “Zero Trust Architecture with Jakarta EE and MicroProfile” on an orange background, showing the dark blue cover design with the Payara logo and a laptop illustration featuring a shield and padlock icon. 4 minutes
Jakarta EE
Luqman Saeed
09 Jan 2026

Implementing Zero Trust Security with Jakarta EE: A Practical Guide

Zero Trust security has moved from buzzword to necessity. The principle is simple: never trust, always verify. But implementing […]

Read More
Blue background with coral and fish. Left text: 'MONTHLY CATCH'. Right: laptop screen with tech tabs and Payara Community logo. 4 minutes
Community
Dominika Tasarz
06 Jan 2026

The Payara Monthly Catch – December 2025

As we kick off the new year, this January edition of The Monthly Catch looks back at everything that […]

Read More
1 minute
Community
Dominika Tasarz
16 Dec 2025

Scalable Enterprise Java for the Cloud

We’re excited to introduce Scalable Enterprise Java for the Cloud, a new free eBook created through a close collaboration […]

Read More
Blue background with coral and fish. Left text: 'MONTHLY CATCH'. Right: laptop screen with tech tabs and Payara Community logo. 5 minutes
Community
Dominika Tasarz
01 Dec 2025

The Payara Monthly Catch – November 2025

November has been one of the busiest months of the year for the Java and Jakarta EE ecosystem. With […]

Read More
Payara promotional graphic for Jakarta Data, featuring and illustrated server stack labeled Core, Web, Full Platform. 3 minutes
Community
Alfonso Altamirano
26 Nov 2025

Jakarta Data Makes Persistence a Breeze 

Working with enterprise Java databases can sometimes feel like swimming upstream. Jakarta EE 11’s Jakarta Data helps developers glide […]

Read More
Green stylised leaf symbol representing the Spring Framework, shown with a smooth curved shape and a small stem inside a circular or rounded background , with 'spring' written on its right side. 2 minutes
Jakarta EE
Dominika Tasarz
21 Nov 2025

Spring Framework 7.0 and Spring Data 2025.1.0 Embrace Jakarta EE 11 Compatibility

The recent releases of Spring Framework 7.0 and Spring Data 2025.1.0 mark an important milestone for the Java ecosystem, […]

Read More
Docker logo 4 minutes
Community
Dominika Tasarz
18 Nov 2025

Level Up Your Jakarta EE Apps with Payara 7 and New Docker Images

We’re excited to share major updates around the Docker image story for the Payara Platform Community, aligned with our […]

Read More
Payara promotional graphic showing transition from Spring to Jakarta EE, including technology logos, a code icon and arrows leading from Spring to Jakarta EE. 6 minutes
Jakarta EE
Chiara Civardi
27 Oct 2025

From Spring Boot To Jakarta EE 11: How Payara Starter Eases The Transition

If you’ve been living in the Spring ecosystem, you’re used to fast project setup. Spring Initializr gives you a […]

Read More
The Imperative for Legacy Java Modernization in Banking Cover 2 minutes
Jakarta EE
Luqman Saeed
24 Oct 2025

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 […]

Read More
Graphic promoting the Jakarta EE Agentic AI Project by Payara Community. The design shows a laptop screen with a central icon of a person wearing headphones and using a laptop, surrounded by sparkles. The background features blue ocean-themed elements with coral and small fish. Logos for Jakarta EE and Payara Community appear at the top. 3 minutes
Community
Dominika Tasarz
20 Oct 2025

Announcing the Jakarta Agentic AI Project

Exploring the Future of AI with the Jakarta EE Community At Payara, we’re passionate about pushing the boundaries of […]

Read More