Clackamas County Population Pyramid 0k 5k 10k 15k Male Population 0k 5k 10k 15k Female Population 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 Data Sources
The Snowflake Suite multitouch framework is compatible with touch screens running Windows XP/Vista/7/8, Mac OS X Snow Leopard, Lion, Mountain Lion and Ubuntu Linux 11.10 (beta). It operates on virtually every interactive multi touch display technology platform, including 3M Touch Systems, PQ Labs, visual planet, dreaMTouch, Touch International, Zytronic, Wacom, Lumio, Microsoft Pixelsense and others.
Snowflake Schema. A star schema model can be depicted as a simple star: a central table contains fact data and multiple tables radiate out from it, connected by the primary and foreign keys of the database.