Extending cav's reply - and most probably repeating information already here on the Forum (please learn to "Search" before you ask a question!);
Stat Server stores nothing. It passes incremental statistical information to clients, such as CCPulse+, Historical Reporting and Routing. The clients initiate communications with the StatServer and send a request for a particular statistic, for particular objects, in particular time frames. The StatServer adds the Request to it's list and sends out the appropriate information, to the appropriate client, at the appropriate time.
QINFO, LOGIN, AREF and STATUS are Database Tables which can be written to [i]from [/i]Stat Server, with the appropriate DBServer/DAP connectivity. These are mainly out of use, now but were heavily used by Historical Reporting, in the past. CCPulse+ does not use QINFO, LOGIN, AREF or STATUS at all.
The Workspaces and Templates in CCPulse+ are used to determine how incremental stats are populated from the StatServer - this includes; Intervals, Time Ranges and Time Profiles. CCPulse+ basically adds stats together as they arrive and then transforms/displays them in whatever format you specify (Table, Graph, etc.)
If you are asking "[i]How can I get the exact same stats and views I see in CCPulse+, for use somewhere else?"[/i]; you would either need to use the Stat SDK (Platform SDK) to emulate what CCPulse+ does with the stats it gets from the StatServer or build your own 3rd party client to connect to the StatServer.
I think I should get at least 2 stars for effort, here!