What is a Semantic Layer?
A Semantic Layer provides a friendly abstraction to data such that users can get trustworthy answers from data without an understanding of its technical representation.
<START_INST>What is a Semantic Layer?<END_INST><START_CTX><END_CTX><START_A>A Semantic Layer provides a friendly abstraction to data such that users can get trustworthy answers from data without an understanding of its technical representation.<END_A>