Concurrency Programming

Concurrency in Go
Goroutines
Channels
Unbuffered Channels
Buffered Channels
Channel Select
Advanced Concurrency patterns

Mutexes

Preventing data race conditions with Mutexes

HTTP Programming

A deep dive into Go’s http package
ServeMux and Handler
Creating custom handlers
Extending Go’s http package by using third-party packages
Routing using Gorilla Mux
Writing HTTP middleware
Building RESTful APIs

Package Context

Using context on http applications
Using Context for providing deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes
Using Context for managing Goroutines

Persistence with Databases

Working with NoSQL Databases: MongoDB
Working with SQL Databases
Working with Time-Series Databases: InfluxDB
Working with global-scale distributed databases: CockroachDB