@book_a_holic_17 Oct 15, 2021

MicroProfile has grown to be a very capable set of standard API for doing cloud-native Java applications. A book like this is long overdue. This book has been authored by people heavily influential in the development of MicroProfile, both in terms of specifications as well as implementations. Needless to say, they know what they're talking about.The scope and structure of the book is well thought out. In the early chapters, it level-sets on the whole concept of cloud-native (this is necessary, because it's not a particularly well-defined term and so having a common perspective as you read is really helpful). Each of the chapters includes many useful code examples and all the code is available in a public git repository.The book gives a high-level overview of the history of MicroProfile and the roles of different specifications in relation to cloud-native. This is a helpful level-set before getting into the meat of things. It also introduces a comprehensive sample application demonstrating the concepts and technologies in a way that is closer to real-world than you tend to find in most books of this type.What follows is a deep-dive into the MicroProfile Platform from a developer and operations perspective. It starts with details on developing and consuming RESTful services. It then moves on to the more advanced topics of fault tolerance, publishing APIs, securing APIs and injecting configuration. Lastly it moves on to observability, covering the creation of health endpoints, producing metrics and tracing requests, all essential for observing and acting upon the health of your cloud-native applications. In subsequent chapters, the authors broaden out from MicroProfile to discuss where it fits within the context of the cloud-native technology ecosystem, covering Docker (Containers), Kubernetes and Service Mesh. There's also an all-too-important section on building and testing, and details on day-2 operations, the latter going into the role of Kubernetes operators, with examples shown in the popular OpenShift platform.Finally, the book takes a look at the MicroProfile standalone specifications (capabilities that are not part of the core platform). These include developing reactive applications, GraphQL for query-based services, and Long-running Actions for Saga-based transactions (an approach to coordinating updates across microservices where it is inappropriate to use distributed two-phase commit transactions).Overall, the depth of experience of the authors shines through in this book. The examples are detailed and will prove very helpful for anyone looking to create cloud-native applications with MicroProfile.

Amazon Verified review

Orozco Lopez Victor Leonel Sep 24, 2021

Year after year many enterprise companies are struggling to embrace Cloud Native practices that we tend to denominate as Microservices, however Microservices is a metapattern that needs to follow a well defined approach, like:- (We aim for) reactive systems- (Hence we need a methodology like) 12 Cloud Native factors- (Implementing) well-known design patterns- (Dividing the system by using) Domain Driven Design- (Implementing microservices via) Microservices chassis and/or service mesh- (Achieving deployments by) Containers orchestrationMany of these concepts require a considerable amount of context, but some books, tutorials, conferences and YouTube videos tend to focus on specific niche information, making difficult to have a "cold start" in the microservices space if you have been developing regular/monolithic software. For me, that's the best thing about this book, it provides a holistic view to understand microservices with Java and MicroProfile for "cold starter developers".## About the bookUsing a software architect perspective, MicroProfile could be defined as a set of specifications (APIs) that many microservices chassis implement in order to solve common microservices problems through patterns, lessons learned from well known Java libraries, and proposals for collaboration between Java Enterprise vendors.Subsequently if you think that it sounds a lot like Java EE, that's right, it's the same spirit but on the microservices space with participation for many vendors, including vendors from the Java EE space -e.g. Red Hat, IBM, Apache, Payara-.The main value of this book is the willingness to go beyond the APIs, providing four structured sections that have different writing styles, for instance:- Section 1: Cloud Native Applications - Written as a didactical resource to learn fundamentals of distributed systems with Cloud Native approach- Section 2: MicroProfile Deep Dive - Written as a reference book with code snippets to understand the motivation, functionality and specific details in MicroProfile APIs and the relation between this APIs and common Microservices patterns -e.g. Remote procedure invocation, Health Check APIs, Externalized configuration-- Section 3: End-to-End Project Using MicroProfile - Written as a narrative workshop with source code already available, to understand the development and deployment process of Cloud Native applications with MicroProfile- Section 4: The standalone specifications - Written as a reference book with code snippets, it describes the development of newer specs that could be included in future under MicroProfile's umbrella## Things that could be improvedAs any review this is the most difficult section to write, but I think that a second edition should:- Extend the CDI section due its foundational status- Switch the order of the Stock Tracer presentation- Extend the data consistency discussión -e.g. CQRS, Event Sourcing-, hopefully with advances from LRAThe last item is mostly a wish since I'm always in the need for better ways to integrate this common practices with buses like Kafka or Camel using MicroProfile. I know that some implementations -e.g. Helidon, Quarkus- already have extensions for Kafka or Camel, but the data consistency is an entire discussion about patterns, tools and best practices.## Who should read this book?- Java developers with strong SE foundations and familiarity with the enterprise space (Spring/Java EE)

Amazon Verified review

K. Sutter Oct 18, 2021

I might be a little biased because of my close relationship with both MicroProfile and Open Liberty, but this book would be an excellent addition to your Enterprise Java bookshelf! When I am in the market for a book on a technical topic, I look for numerous specific coding and deployment examples. This book has many code snippets, deployment scripts, and references to GitHub repositories that contain everything documented through out the book.If you are generally familiar with MicroProfile and its history, then I'd skip chapters 1-2 and jump directly to chapter 3, which gives an overview of the Stock Trader application which is used through out the book. If you want to continue to get your feet wet with technology, then skip to Chapter 8 which further explains how to build and test the Stock Trader application using Open Liberty’s implementation of MicroProfile. At this point, you’ll have a solid understanding of the Stock Trader Application.After experimenting with Stock Trader, you could go back and read through the chapters that outline the various technologies that make up the MicroProfile Platform. Chapter 4 focuses on the key technologies of MicroProfile -- JAX-RS, CDI, JSONB, JSONP, and Rest Client. Chapter 5 expands on that foundation by explaining the Config, Fault Tolerance, OpenAPI (documentation), and JWT (security) technologies. And, to finish off this MicroProfile description, chapter 6 documents the monitoring features -- Health, Metrics, and OpenTracing.Chapter 9 goes beyond the basic deployment scenarios which most books focus on. More advanced deployments with composite operators and OpenShift are explored and explained. My own experience with OpenShift is limited, so this chapter was very helpful with understanding the intricacies of deploying Stock Trader and then maintaining that deployment with Day 2 operations.The last section (chapters 10, 11, and 12) explores the MicroProfile components beyond the Platform. In addition, some thoughts are explored about the future direction of MicroProfile.This is an excellent technical reference for MicroProfile specifications and Open Liberty’s implementation of MicroProfile.. All of the authors are experts in their respective fields and the writing shows their technical expertise. I would recommend this book for anyone looking to expand their knowledge of MicroProfile.

Amazon Verified review

John Clingan Dec 15, 2021

I work daily in the MicroProfile community, and closely with some of the authors. They have deep MicroProfile knowledge and experience. This book covers quite a bit of ground with a natural progression from a high-level introduction to developing with MicroProfile platform specifications (and Jakarta EE APIs required by MicroProfile), to "Day 2" operations, to standalone specifications and the future of MicroProfile.The domain model used to demonstrate MicroProfile APIs is the IBM Stock Trader application. It is a rich model that encompasses a lot of functionality through many services. Some of the services available to the Stock Trader are optional, which is good for focusing on the MicroProfile aspects. However, those services can be used in areas of personal interest for a deeper dive.Being more recent, this book covers some of the newer specifications like MicroProfile GraphQL and MicroProfile LRA (Long Running Actions). It also covers other "standalone" specifications like MicroProfile Reactive Messaging and MicroProfile Context Propagation. While not all of these specifications are used in the context of Stock Trader, the specification coverage is pretty complete.I definitely recommend this book, especially if you are interested in combining the breadth of Jakarta EE APIs with MicroProfile APIs.

Amazon Verified review

Thorsten Gau Jan 02, 2022

I am 25+ years in IT, building large scale business solutions in C++. Java, JavaScript and Python, and was looking for a book that gives me the "full picture" on how to develop containerized solutions in a lean and standardized way with Java. This book fully met my expectations."Phew, 403 pages are a lot" I though when first opening the e-book. Thanks to the clear structure, it's good to read piece by piece:I directly jumped to chapter 2 "MicroProfile Fit & Cloud-Native Application Development". Just 17 pages. I learned about the MicroProfile maturity and the choice of 11 runtine environements (aka application servers) and the MicroProfile starten. Nice job!Section 2 (chapters 4-7) is the core of what I needed: The MicroProfile specs (JAX-RS, JSON-B/P, RESTful, CDI, Config, Fault Tolerance, OpenAPI, JWT, Health, Metrics, Tracing) are explained one by one.Section 3 (chapters 8+9) show and end-to-end example.Section 4 (chapters 10-12) covers advanced topics and future direction: Context propagation, reactive messaging, GraphQL and more.I fully recommend the book to others who want a well structured introduction into a very relevant standard.

Amazon Verified review

FAQs

What is the delivery time and cost of print book?

Shipping Details

USA:

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.

Unfortunately, due to several restrictions, we are unable to ship to the following countries:

Afghanistan
American Samoa
Belarus
Brunei Darussalam
Central African Republic
The Democratic Republic of Congo
Eritrea
Guinea-bissau
Iran
Lebanon
Libiya Arab Jamahriya
Somalia
Sudan
Russian Federation
Syrian Arab Republic
Ukraine
Venezuela

What is custom duty/charge?

Customs duty are charges levied on goods when they cross international borders. It is a tax that is imposed on imported goods. These duties are charged by special authorities and bodies created by local governments and are meant to protect local industries, economies, and businesses.

Do I have to pay customs charges for the print book order?

The orders shipped to the countries that are listed under EU27 will not bear custom charges. They are paid by Packt as part of the order.

List of EU27 countries: www.gov.uk/eu-eea:

A custom duty or localized taxes may be applicable on the shipment and would be charged by the recipient country outside of the EU27 which should be paid by the customer and these duties are not included in the shipping charges been charged on the order.

How do I know my custom duty charges?

The amount of duty payable varies greatly depending on the imported goods, the country of origin and several other factors like the total invoice amount or dimensions like weight, and other such criteria applicable in your country.

For example:

If you live in Mexico, and the declared value of your ordered items is over $ 50, for you to receive a package, you will have to pay additional import tax of 19% which will be $ 9.50 to the courier service.
Whereas if you live in Turkey, and the declared value of your ordered items is over € 22, for you to receive a package, you will have to pay additional import tax of 18% which will be € 3.96 to the courier service.

How can I cancel my order?

Cancellation Policy for Published Printed Books:

You can cancel any order within 1 hour of placing the order. Simply contact [email protected] with your order details or payment transaction id. If your order has already started the shipment process, we will do our best to stop it. However, if it is already on the way to you then when you receive it, you can contact us at [email protected] using the returns and refund process.

Please understand that Packt Publishing cannot provide refunds or cancel any order except for the cases described in our Return Policy (i.e. Packt Publishing agrees to replace your printed book because it arrives damaged or material defect in book), Packt Publishing will not accept returns.

What is your returns and refunds policy?

Return Policy:

We want you to be happy with your purchase from Packtpub.com. We will not hassle you with returning print books to us. If the print book you receive from us is incorrect, damaged, doesn't work or is unacceptably late, please contact Customer Relations Team on [email protected] with the order number and issue details as explained below:

If you ordered (eBook, Video or Print Book) incorrectly or accidentally, please contact Customer Relations Team on [email protected] within one hour of placing the order and we will replace/refund you the item cost.
Sadly, if your eBook or Video file is faulty or a fault occurs during the eBook or Video being made available to you, i.e. during download then you should contact Customer Relations Team within 14 days of purchase on [email protected] who will be able to resolve this issue for you.
You will have a choice of replacement or refund of the problem items.(damaged, defective or incorrect)
Once Customer Care Team confirms that you will be refunded, you should receive the refund within 10 to 12 working days.
If you are only requesting a refund of one book from a multiple order, then we will refund you the appropriate single item.
Where the items were shipped under a free shipping offer, there will be no shipping costs to refund.

On the off chance your printed book arrives damaged, with book material defect, contact our Customer Relation Team on [email protected] within 14 days of receipt of the book with appropriate evidence of damage and we will work with you to secure a replacement copy, if necessary. Please note that each printed book you order from us is individually made by Packt's professional book-printing partner which is on a print-on-demand basis.

What tax is charged?

Currently, no tax is charged on the purchase of any print book (subject to change based on the laws and regulations). A localized VAT fee is charged only to our European and UK customers on eBooks, Video and subscriptions that they buy. GST is charged to Indian customers for eBooks and video purchases.

What payment methods can I use?

You can pay with the following card types:

Visa Debit
Visa Credit
MasterCard
PayPal

What is the delivery time and cost of print books?

Shipping Details

USA:

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Unfortunately, due to several restrictions, we are unable to ship to the following countries:

Afghanistan
American Samoa
Belarus
Brunei Darussalam
Central African Republic
The Democratic Republic of Congo
Eritrea
Guinea-bissau
Iran
Lebanon
Libiya Arab Jamahriya
Somalia
Sudan
Russian Federation
Syrian Arab Republic
Ukraine
Venezuela

Practical Cloud-Native Java Development with MicroProfile: Develop and deploy scalable, resilient, and reactive cloud-native applications using MicroProfile 4.1

What do you get with Print?

Key benefits

Description

Who is this book for?

What you will learn

Product Details

What do you get with Print?

Product Details

Frequently bought together

Recommendations for you

Customer reviews

Filter reviews by

People who bought this also bought

About the 5 authors

FAQs

Practical Cloud-Native Java Development with MicroProfile: Develop and deploy scalable, resilient, and reactive cloud-native applications using MicroProfile 4.1

What do you get with Print?

Contact Details

Shipping Address

Billing Address

Key benefits

Description

Who is this book for?

What you will learn

Product Details

What do you get with Print?

Contact Details

Shipping Address

Billing Address

Product Details

Packt Subscriptions

Frequently bought together

Recommendations for you

Customer reviews

Filter reviews by

People who bought this also bought

About the 5 authors

FAQs