(every service launches on inside it's own container)

• message - writing app generates messages of 2 types (with white and black tags) and puts those into 2 different queues
• postgres has one db with 2 tables (for every queue) that you will fill with messages data
• rabbitmq obviously stores messages, queues, that we can check through the web interface
• depending on message type, the reader app will populate one of 2 tables in the postgres database.
• adminer provide web interface for the postgres database

• download all files using same folder structure
• docker-compose up (it launches reader, db and rabbitmq as well as web interfaces for db and rabbit)
• launch messages' sender python sender.py
• check web interfaces (db tables and message queues)