I want to know this as well. I work on several different servers running SQL databases. I would like to install this on my dev machine and access my own local sql server database, the dev servers db and several others that I access via a VPN.

I've worked on something similar that allows specifying a hostname/port for the database (mysql/postgresql/mssql/h2..) http://www.sqldashboards.com/database/mysql-live-charting

Video demonstrates creating a full report with multiple chart types in 3 minutes.

If you're working with Postgres then check out https://github.com/sosedoff/pgweb for connecting to a remote server. It supports table data viewing as well as SQL queries, but doesn't provide the same chart capabilities.