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Hong Kong Skyline & Harbor
The cover image, by Lee Yiu Tung, shows a portion of the
Hong Kong skyline and harbor. According to The Skyscraper
Center, Hong Kong is home to 315 buildings at least 150
meters in height: more than any other city on Earth. Nearly
three-fourths of Hong Kong’s skyscrapers are residential,
helping to explain why more residents live above the
14
th
floor than in any other city. Hong Kong’s tallest building,
the International Commerce Centre, is 484 meters high—
more than 40 meters taller than the tip of the Empire State
Building’s spire. At night, during good weather, visitors can
experience “A Symphony of Lights,” a light and laser show
incorporating dozens of buildings on each side of Hong
Kong’s Victoria Harbor. The Harbor itself—still named after
Britain’s Queen Victoria nearly 20 years after Hong Kong was
restored to China—holds 263 islands, as well as watercraft
ranging from cargo freighters to cruise ships, and tourist
ferries to traditional Chinese sampans and junks.
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Boston • Columbus • Indianapolis • New York • San Francisco • Amsterdam • Cape Town
Dubai • London • Madrid • Milan • Munich • Paris • Montreal • Toronto • Delhi
Mexico City • São Paulo • Sidney • Hong Kong • Seoul • Singapore • Taipei • Tokyo
Cloud Native Go
Building Web Applications
andMicroservices for the Cloud
with Go and React
Kevin Hoffman
Dan Nemeth
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Many of the designations used by manufacturers and sellers to distinguish their products
are claimed as trademarks. Where those designations appear in this book, and the
publisher was aware of a trademark claim, the designations have been printed with initial
capital letters or in all capitals.
The authors and publisher have taken care in the preparation of this book, but make
no expressed or implied warranty of any kind and assume no responsibility for errors or
omissions. No liability is assumed for incidental or consequential damages in connection
with or arising out of the use of the information or programs contained herein.
For information about buying this title in bulk quantities, or for special sales opportunities
(which may include electronic versions; custom cover designs; and content particular to your
business, training goals, marketing focus, or branding interests), please contact our corpo-
rate sales department atcorpsales@pearsoned.comor(800) 382-3419.
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For questions about sales outside the U.S., please contactintlcs@pearson.com.
Visit us on the Web: informit.com/aw
Library of Congress Control Number: 2016956519
Copyright © 2017 Pearson Education, Inc.
All rights reserved. Printed in the United States of America. This publication is protected
by copyright, and permission must be obtained from the publisher prior to any prohibited
reproduction, storage in a retrieval system, or transmission in any form or by any means,
electronic, mechanical, photocopying, recording, or likewise. For information regarding
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ISBN-13: 978-0-672-33779-6
ISBN-10: 0-672-33779-7
First printing: December 2016
Editor-in-Chief
Mark Taub
Executive Editor
Greg Doench
Development Editor
Mark Renfrow
Managing Editor
Sandra Schroeder
Senior Project Editor
Lori Lyons
Project Manager
Dhayanidhi
Copy Editor
Larry Sulky
Indexer
Cheryl Lenser
Proofreader
Bavithra
Editorial Assistant
Olivia Basegio
Cover Designer
Chuti Prasertsith
Compositor
codeMantra
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❖
This book is dedicated to the A-Team. Four men, sent to
Pivotal for crimes they didn’t commit, who now roam the
countryside in search of developers in need of guidance:
innocent people who need help moving their software to the
cloud. If you need cloud apps, they will find you.
Without these brave men, the act of writing software would
have become so boring and unbearable that this book
would never have been written. In fact, the authors may have
given up their lives of service to the cloud, only to while away
their remaining days as baristas in a smelly hipster coffee shop.
The A-Team is:
Dan “Hannibal” Nemeth
Chris “Murdock” Umbel
Tom “Face” Collings
Kevin “B.A.” Hoffman
❖