Case Study

The Semantics of a Semantic Layer

The Semantics of a Semantic Layer

Pages 34 Pages

T h e 7 R e q u i r e m e n t s o f a S e m a n t i c L a y e r David P . Mariani, Chief T echnol ogy Offic er , F ounder at AtSc al e Dav e Mariani is the c o-f ounder and C T O of AtSc al e. He is a hands-on t echnol ogy e x ecutiv e with o v er 25 y ear s of e xperienc e in deliv ering Big Dat a, c onsumer Int ernet, Int ernet adv ertising and hos t ed servic es platf orms, cr eating nearl y $800M in c ompany e xits. W h i t e p a p e r T h e S e m a n t i c s o f a S e m a n t i c L a y e r1 Intr oduction I co-f ounded A tScale t o f ocus on t he challenges of suppor ting a lar ge number of data analyst s w orking on disparat e set s of data managed in a massiv e lak e. W e borr o w ed t he t erm “semantic la y er ” fr om t he f olks at Business Object s who originally coined it in t

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