NEWSLETTER ISSUE #32 - May 2023

Quarkus 3.0, our new major release, is here!

By Guillaume Smet

Quarkus 3.0 is the result of a lot of work and dedication from the community. Quarkus continues to be an Open Source stack to write Java applications offering unparalleled startup time, memory footprint, and developer experience.

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Photo by Matilda Bellman on Unsplash

Implementing RBAC in Quarkus

By Aashreya Shankar

In this comprehensive tutorial, learn how to implement built-in and custom Role-Based Access Control (RBAC) in Quarkus to ensure secure REST API access.

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Dynamic Data Processing Using Serverless Java With Quarkus on AWS Lambda

By Daniel Oh

This step-by-step tutorial explores how Quarkus enables Java developers to implement serverless functions on AWS Lambda to process dynamic data on AWS DynamoDB. Learn outer loop practices in production using AWS Lambda and DynamoDB in part 2 on making serverless Java for dynamic data processing with a NoSQL database.

Read Part 1 | Read Part 2

Photo by Henry & Co. on Unsplash

Photo by Ricardo Gomez Angel on Unsplash

Contract Testing with Quarkus and Pact

By Piotr Minkowski

Learn how to create contract tests for Quarkus apps using Pact. Consumer-driven contract testing is one of the most popular strategies for verifying communication between microservices.

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Quarkus Mutual TLS demo

By Felipe Henrique Gross Windmoller

Demonstration project that shows how to configure Transport Layer Security (TLS) on Quarkus server and Quarkus client applications.

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Photo by Frank McKenna on Unsplash

Photo by おにぎり on Unsplash

Holly Cummins at Devoxx UK: How Would the Business Benefit from Your Greener Java Application?

By Olimpiu Pop

Holly Cummins presented approaches that could make Java applications more cost and energy efficient.

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Github Discussions is Quarkus's place for community collaboration, conversation, events, Q&A, job opportunities, and other great community topics.

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Top Tweets & Comments

Videos of the Month

Quarkus Insights #128: What's new in Quarkus 3 and Ask Us Anything

Quarkus Insights #127: JPAStreamer Quarkus Extension

Quarkus Insights #126: Quarkus to build better services

Quarkus Insights #125: What’s new with the Dev UI

Upcoming Events with Quarkus

Red Hat Summit

Date: May 23-25, 2023
Location: Boston, USA
Event Type: In Person

Join us for Red Hat Summit, which will feature virtual and in-person events that are designed to fit your open source journey.

DevBcn

Date: July 3-5, 2023
Location: Barcelona, Spain
Event Type: In Person

Former JBCNConf - Multidisciplinary conference made for Developers and by Developers, to learn and share on the different modern software technologies used across the companies.

RivieraDev

Date: July 10-12, 2023
Location: Valbonne, France
Event Type: In Person

Riviera DEV, that’s 3 days of conferences and workshops on the French Riviera.

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Quarkus is supersonic subatomic java.