Coursework of COMS 6998 - Cloud Computing & Big Data, Fall 2015, at Columbia University
A web-application that gets tweets stream from twitter4j API and sentiment analysis from Alchemy API and display using Google Map API.
Serveral amazon web services are also used here: RDS for mySQL database, SQS for temporary data storage and SNS for data publish.
The connection between front-end and back-end is websocket.