playing_with_projections
playing_with_projections copied to clipboard
Preparation of a workshop
Important information for the workshop.
It would be nice if you clone this repo and check a client in your favorite technology before the workshop. If can get the client to run, you're all set. We will complete the first steps together in the workshop.
Getting started
Clone or fork this repo.
Choose your preferred technology
Look in the client directories to get started in your preferred technology:
- Clojure
- C# (dotnetcore)
- Elixir
- Elm
- F#
- Java
- javascript
- Kotlin
- Php
- Python
- Ruby
- ELK stack
Make it run
Read the README.md of the choosen technology, and make it run.
First step
Modify the code to print:
- The number of events in the stream.
- The distinct type of events in the stream.
- Check the wiki
Short description
The event stream contains several types of events. The event stream is a JSON array of events. An event is structured like this:
{
'id': 'a unique id for this event'
'type': 'the type of the event',
'timestamp': 'the moment the event happened',
'payload': {
// key-value pairs specific to the event type
'key1': 'value1',
'key2': 'value2';
...
}
}