Elixir and LiveView Course
Step-by-Step Tutorial to Build a Phoenix App that Supports User Upload
A step-by-step tutorial we see in depth how to build a Phoenix app from scratch, letting users upload their...
17, Apr 2019
Hashing a File in Elixir
What is a hash function and how to calculate the hash strings and files in Elixir, using functions in...
10, Apr 2019
Elixir Stream and large HTTP responses: processing text
Part 1 – Elixir Stream to process large HTTP responses on the fly Part 2 – this article You...
03, Apr 2019
Elixir Streams to process large HTTP responses on the fly
Transforming an HTTPoison async response into an Elixir Stream, to easily process large remote files on the fly, gaining...
27, Mar 2019
The Primitives of Elixir Concurrency: a Full Example
We see how to fully implement concurrent HTTP calls, using just spawn, send and received along with HTTPoison. We...
19, Mar 2019
Hey Process, there is a Message for you!
Messages are a fundamental part of concurrency in Elixir. In this article we see how messaging and mailboxes ....
13, Mar 2019
Spawning processes in Elixir, a gentle introduction to concurrency
In this article I introduce concurrency and show how we can start making our code concurrent in Elixir, using...
06, Mar 2019
The Beauty of Pattern Matching in Elixir
One of the beautiful things of Elixir is pattern matching. We'll see pattern matching with tuples, lists and maps,...
19, Feb 2019
Download Large Files with HTTPoison Async Requests
Make requests with HTTPoison is easy, but the response is held in memory. To download large files we need...
13, Feb 2019
Connecting Elixir Nodes with libcluster, locally and on Kubernetes
We are going to see how to cluster Elixir and Phoenix nodes with libcluster, locally and on Kubernetes using...
06, Feb 2019
Distributed Phoenix Chat with PubSub PG2 adapter
In this article we see how to cluster Phoenix Chat nodes, using distributed Elixir. We see how pg2 works...
30, Jan 2019
Distributed Phoenix Chat using Redis PubSub
In this article we'll see how to scale horizontally the Phoenix Chat app, using Redis and a Phoenix PubSub...
23, Jan 2019