Heroku app consumes messages from aggregate and related words Kafka topics and produces the dynamic stream visualizations
Heroku app consumes message from keyword Kafka topics, produces related words & related word count to a topic
Another Heroku app consumes messages and fans out to discrete keyword Kafka topics
Heroku app consumes message from keyword Kafka topics, calculates and produces aggregate mention count to a topic
Heroku app reads from Twitter streaming API and produces messages for high volume ingest on Kafka topic
The request is delivered to a random web dyno
The application receives a web request
The request is placed in a queue and the web dyno returns a success message to the user
A worker dyno picks up the request from the queue and does the work
The worker dyno can persist the result of the work in a database, which may be returned to the user in a different request
Database
add-on
An Application
Worker dynos
Queue
add-on
Web dynos