Java Web App with Quarkus and JPAStreamer – Tutorial

freeCodeCamp.org · Beginner ·🔧 Backend Engineering ·2y ago

Key Takeaways

This video tutorial demonstrates how to build a REST web application using Quarkus and JPAStreamer, covering project setup, database integration, and building a REST application with Quarkus and JPAStreamer.

Original Description

In this course, you'll learn how to use Quarkus and JPAStreamer to build a REST web application. Quarkus is an open-source framework tailored for Java, optimized for building speedy cloud-native microservices and serverless applications, especially in containerized environments like Kubernetes. JPAStreamer, on the other hand, is a Java library that simplifies database interactions by allowing JPA entities to harness the expressiveness of Java Stream operations. Quarkus project configurator: https://code.quarkus.io JPAStreamer: https://jpastreamer.org/ ✏️ Julia Gustafsson developed this course. 🔗 Code: https://github.com/speedment/freeCodeCamp-tutorial 🏗️ Speedment and Quarkus provided a grant to make this course possible. ⭐️ Contents ⭐️ ⌨️ (00:00) Introduction ⌨️ (03:57) Introduction to Quarkus and JPAStreamer ⌨️ (07:43) Prerequisites ⌨️ (09:10) Project setup ⌨️ (13:53) Integrating the database ⌨️ (19:53) Creating the JPA data model ⌨️ (24:50) Creating the JPAStreamer data model ⌨️ (26:40) Building the REST application with Quarkus and JPAStreamer ⌨️ (31:23) Find by id ⌨️ (36:01) Paged query ⌨️ (41:43) Stream join ⌨️ (46:46) Updating an entity ⌨️ (51:03) Continuous testing ⌨️ (57:11) Debugging in development mode ⌨️ (59:03) Native compilation 🎉 Thanks to our Champion and Sponsor supporters: 👾 davthecoder 👾 jedi-or-sith 👾 南宮千影 👾 Agustín Kussrow 👾 Nattira Maneerat 👾 Heather Wcislo 👾 Serhiy Kalinets 👾 Justin Hual 👾 Otis Morgan 👾 Oscar Rahnama -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://freecodecamp.org/news ❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp
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This tutorial teaches you how to build a REST web application using Quarkus and JPAStreamer, covering project setup, database integration, and building a REST application. You'll learn how to use Quarkus for building cloud-native microservices and JPAStreamer for simplifying database interactions.

Key Takeaways
  1. Set up a Quarkus project
  2. Integrate a database with JPAStreamer
  3. Create a JPA data model
  4. Create a JPAStreamer data model
  5. Build a REST application with Quarkus and JPAStreamer
  6. Implement find by id, paged query, and stream join functionality
  7. Update an entity and perform continuous testing
💡 Quarkus and JPAStreamer can be used together to build fast and efficient cloud-native microservices with simplified database interactions.

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