Inside any database management system (DBMS), one can designate a specific data item as "null." The null represents the "existence" of a non-value, the nonexistence of a value, or…nothing. This sounds ...

RADIO AIRPLAY AUDIENCE IMPRESSIONS AS MEASURED BY LUMINATE AND SALES DATA AS COMPILED BY LUMINATE. Alex Warren Last week Weeks at no. 1 Weeks on chart A.Warren, A.Yaron, C.Shapiro, Mags Duval A ...

1 Day PANW 1.99% DJIA -0.70% S&P 500 -0.84% Technology -0.65% ...

1 Day BMY -2.19% DJIA 0.75% S&P 500 0.94% Health Care/Life Sciences 0.85% ...