The more extreme data mart strategy is that of the completely stand alone data mart, the concept being that its fast, easy, cheap, and delivers value immediately. I'm a supporter of this at the desktop level- thats the point of the Datamartist tool afterall.
Sleep studies are tests that record what happens to your body during sleep. The studies are done to find out what is causing your sleep problems. Sleep studies can also determine whether you have a problem with your stages of sleep. The two main types of sleep are non-rapid eye movement (NREM) and rapid eye movement (REM). Normally, NREM and REM alternate 4 to 5 times during a night's sleep.
Sleep Study (Polysomnogram) â¢ Noninvasive, pain-free procedure that usually requires spending a night or two in a sleep facility. The testing bedrooms are designed to resemble a typical bedroom, with decor dÃ©cor and televisions to help make you feel as relaxed as. possible