Postgres timetravel.sql

\dx 

-- See what extensions are loaded

create extension timetravel;

-- load the timetravel extension

-- after installing the latest version

http://wiki.postgresql.org/wiki/Apt

https://github.com/postgres/postgres/blob/master/contrib/spi/timetravel.example

-- install rabbitmq from the apt source

https://www.rabbitmq.com/install-debian.html

-- use rabbitmq management

https://www.rabbitmq.com/management.html

-- reel webserver for websockets

https://github.com/celluloid/reel/blob/master/examples/websockets.rb




http://trainwatch.org.uk/PostgreSQL/RabbitMQ