- MicroProfile Reactive Messaging is a great option for handling message sources via connectors, especially in situations where the source is generating messages at a high frequency and an asynchronous approach to processing them makes the most sense.
- MicroProfile Context Propagation best supports MicroProfile Reactive Streams Operators and MicroProfile Reactive Messaging in that it allows the propagation of context that was traditionally associated with the current thread across various types of units of work.
- The current specifications that support reactive programming are MicroProfile Reactive Streams Operators, MicroProfile Reactive Messaging, and MicroProfile Context Propagation.
- At the time of writing, the projects that sit outside the Eclipse MicroProfile umbrella release are as follows:
- Reactive Streams Operators
- Reactive Messaging
- Long Running Actions
- Context...
Hands-On Enterprise Java Microservices with Eclipse MicroProfile
By :
Hands-On Enterprise Java Microservices with Eclipse MicroProfile
By:
Overview of this book
Eclipse MicroProfile has gained momentum in the industry as a multi-vendor, interoperable, community-driven specification. It is a major disruptor that allows organizations with large investments in enterprise Java to move to microservices without spending a lot on retraining their workforce.
This book is based on MicroProfile 2.2, however, it will guide you in running your applications in MicroProfile 3.0. You'll start by understanding why microservices are important in the digital economy and how MicroProfile addresses the need for enterprise Java microservices. You'll learn about the subprojects that make up a MicroProfile, its value proposition to organizations and developers, and its processes and governance. As you advance, the book takes you through the capabilities and code examples of MicroProfile’s subprojects - Config, Fault Tolerance, Health Check, JWT Propagation, Metrics, and OpenTracing. Finally, you’ll be guided in developing a conference application using Eclipse MicroProfile, and explore possible scenarios of what’s next in MicroProfile with Jakarta EE.
By the end of this book, you'll have gained a clear understanding of Eclipse MicroProfile and its role in enterprise Java microservices.
Table of Contents (18 chapters)
Preface
Free Chapter
Section 1: MicroProfile in the Digital Economy
Introduction to Eclipse MicroProfile
Governance and Contributions
Section 2: MicroProfile's Current Capabilities
MicroProfile Config and Fault Tolerance
MicroProfile Health Check and JWT Propagation
MicroProfile Metrics and OpenTracing
MicroProfile OpenAPI and Type-Safe REST Client
Section 3: MicroProfile Implementations and Roadmap
MicroProfile Implementations, Quarkus, and Interoperability via the Conference Application
Section 4: A Working MicroProfile Example
A Working Eclipse MicroProfile Code Sample
Section 5: A Peek into the Future
Reactive Programming and Future Developments
Using MicroProfile in Multi-Cloud Environments
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