API foundations in Go (Engineer)
API foundations in Go
You've mastered PHP and are looking at Node.js? Skip it and try Go.
About the Book
This book is the distillation of more than a decade of web development experience. The knowledge behind it is powering some of the top-tier web sites in the world, serving millions and billions of requests. If you're thinking of writing an API today, and want to start with your right foot forward: this is the book which should give you all the tools you need. When you choose Go, you're ready to scale from the start.
About the Author
Packages
Engineer
PDF
EPUB
WEB
English
Business
PDF
EPUB
WEB
English
Bundles that include this book
Reader Testimonials
Joshua
Feedback
In general it was quite easy to follow and gave me a good bunch of confidence to attack some more web dev with golang. Including copying all the code, writing it for practice, it took about 4 hours of focused effort.
Tsuhg wo Ho
Four stars
Good book
Table of Contents
-
Introduction
- About me
- Why Go?
- Who is this book for?
- How should I study it?
-
Setting up your environment
- Networking
- Setting up a runner for your Go programs
- Setting up Redis
- Other services
-
Data structures
- Declaring structs
- Casting structs
- Declaring interfaces
- Abusing interfaces
- Embedding and composition
- Limiting goroutine parallelization
- Slices
- The slice operator
- Allocation by append
- Copying slices
- Using slices in channels
-
Organizing your code
- Suggested package structure
- What to put there?
- Format your source code
-
Encoding and decoding JSON
- Encoding structs into JSON
- Decoding JSON contents into structs
- Nested structures
- Anonymous structs
-
Serving HTTP requests
- Setting up a simple web server
- Routing logic
- Routing and middleware with go-chi
- Advanced middleware - CORS
- JWT authentication middleware
-
Parallel fetching of data
- A simple API service
- Making it parallel
- Some tips
-
Using external services (Redis)
- Client library
- Talking to a Redis instance
- Worst case scenario
- Let’s scale it
- Connection pool
-
Using external services (MySQL)
- Quick start
- Goodbye simplicity
- Simplicity redux
- Connection pool
- Scaling MySQL beyond MySQL
-
Test driven API development
- Creating a simple API
- Testing an API
- More detailed testing
- A note on testing
- Implementing the complete API
-
Your first API
- Putting the API together
- Benchmarking it
- Profiling it
-
Running your API in production
- Configuration
- Building an application
- Embedding binary assets into an application
- Serving embedded files via HTTP
- Deploying an application
- Creating a Docker image
- Exposing run-time information
- Resources
The Leanpub 60 Day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.
You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!
So, there's no reason not to click the Add to Cart button, is there?
See full terms...
Earn $8 on a $10 Purchase, and $16 on a $20 Purchase
We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.
(Yes, some authors have already earned much more than that on Leanpub.)
In fact, authors have earnedover $14 millionwriting, publishing and selling on Leanpub.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
