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Overview

Liberty is a lightweight Java™ runtime that is built by using modular features. It is available as both open source and commercial offerings.

In this course, you learn how to use Liberty, Jakarta EE, and MicroProfile to build a RESTful microservice application. MicroProfile is an open-source specification that defines new standards and APIs to accelerate and simplify the creation of microservices. You also explore other features of Liberty and developing microservices applications.

In the hands-on exercises, you build a microservice application, containerize it, and then deploy it on Kubernetes.
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What You'll Learn

  • Describe Liberty architecture
  • Build a microservice application with Liberty and REST
  • Use OpenAPI to document APIs
  • Use Jakarta Persistence API (JPA) to persist data
  • Secure and test a RESTful API
  • Use MicroProfile to add health checks and monitoring capabilities to an application
  • Build and test an application in a container
  • Deploy a microservice application to Kubernetes

Who Should Attend

The primary audience for this course is the Application Developer.
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Prerequisites

Before taking this course, you should have:

  • Experience using the Java programming language
  • Working knowledge of the Linux operating system
  • Familiarity with Kubernetes

Learning Journey

Coming Soon...

Lectures:

  • Unit 1. IBM Liberty overview
  • Unit 2. Introduction to Microservices, REST and MicroProfile
  • Unit 3. Working with persistent data
  • Unit 4. Securing RESTful APIs
  • Unit 5. MicroProfile health checks and monitoring
  • Unit 6. Working with containers
  • Unit 7. Working with Kubernetes

Lab exercises:

  • Exercise 1. Build an application with Liberty
  • Exercise 2. Document APIs with OpenAPI
  • Exercise 3. Configure the microservice
  • Exercise 4. Persist system data by using the Jakarta Persistence API (JPA)
  • Exercise 5. Secure and test RESTful APIs
  • Exercise 6. Write a RESTful client interface
  • Exercise 7. Add health checks and metrics to an application
  • Exercise 8. Build and test an application in a container
  • Exercise 9. Deploy a microservice to Kubernetes

Frequently Asked Questions (FAQs)

  • Why get IBM certified?

    IBM certifications validate your skills and expertise in a wide range of technologies, including hybrid cloud, data & AI, security, IT infrastructure, and business applications.

    These certifications are globally recognized and can help you advance your career, increase your earning potential, and demonstrate your commitment to professional development.

    IBM-certified professionals are in high demand, making them valuable assets to any organization seeking to leverage IBM's innovative solutions.

  • What to expect for the examination?

    IBM offers a variety of certification exams at different levels (Basic, Intermediate, and Advanced) covering various technologies and job roles.

    Exams typically consist of multiple-choice questions and may include scenario-based questions that assess your ability to apply your knowledge in real-world situations.

    Note: Certification requirements and policies may be updated by IBM from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • How long is IBM certification valid for?

    The validity period of IBM certifications varies. Some certifications, particularly those focused on specific product versions or technologies, may have expiration dates.

    However, many IBM certifications, especially those focused on broader skills or newer technologies, do not have an expiration date.

    Note: Certification requirements and policies may be updated by IBM from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • Why take this course with Trainocate?

    Here’s what sets us apart:

    - Global Reach, Localized Accessibility: Benefit from our geographically diverse training hubs in 16 countries (and counting!).

    - Top-Rated Instructors: Our team of subject matter experts (with high average CSAT and MTM scores) are passionate to help you accelerate your digital transformation.

    - Customized Training Solutions: Choose from on-site, virtual classrooms, or self-paced learning to fit your organization and individual needs.

    - Experiential Learning: Dive into interactive training with our curated lesson plans. Participate in hands-on labs, solve real-world challenges, and take on comprehensive assessments.

    - Learn From The Best: With 30+ authorized training partnerships and countless awards from Microsoft, AWS, Google – you're guaranteed learning from the industry's elite.

    - Your Bridge To Success: We provide up-to-date course materials, helpful exam guides, and dedicated support to validate your expertise and elevate your career.

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