r5d4 is an Analytics engine written in python using Redis datastore providing an HTTP API. Check the project wiki for more information.

r5d4 is a Star Wars character that has a bad motivator, whatever that means.

R5-D4 had a purpose. R5-D4 was placed as an intelligence gathering source in the office of the 
Imperial Prefect's administrative assistant in Mos Eisley.

• redis - sudo apt-get install redis-server
• flask - sudo easy_install flask
• redis-py - sudo easy_install redis

• redis >=2.2 - For making UNIX socket connections; Better network latency
• hiredis - sudo easy_install hiredis - Faster Redis operations

• uwsgi - sudo easy_install uwsgi
• nginx >0.8 - sudo apt-get install nginx | Ubuntu 10.04 users use nginx PPA

• A sample upstart script for starting UWSGI running flask and analytics worker is inside scripts/upstart/ folder.
• A sample nginx configuration file for reverse proxying to flask app is inside scripts/nginx_conf/ folder
• Install the upstart and nginx config files in /etc/init/ and /etc/nginx/sites-enabled/ respectively.
• The server can be started using:
• sudo service uwsgi_r5d4 start
• sudo service nginx start

The following are some trivial tests to check whether the installation succeeded

• redis-cli publish AnalyticsWorkerCmd refresh should return (integer) 1