The application is composed of 5 elements:
- Poll, a Flask Python web application that gathers votes and push them into a Redis queue.
- A Redis queue, which holds the votes sent by the Poll application, awaiting for them to be consumed by the Worker.
- The Worker, a Java application which consumes the votes being in the Redis queue, and stores them into a PostgreSQL database.
- Database, a PostgreSQL database , which (persistently) stores the votes stored by the Worker.
- Result, a Node.js web application that fetches the votes from the database and displays the result
docker build && docker-compose up
Go to localhost:5001 on you brower to show result page and localhost:5000 to show vote page
