No, it's more than that. Semantic Layer is about decomposing views into dimensions and aggregates, then letting downstream apps/users compose their own views o

No, it's more than that. Semantic Layer is about decomposing views into dimensions and aggregates, then letting downstream apps/users compose their own views on top without having to redefine/re-calculate business level metrics. This makes data analyis more flexible than sql views which are hardcoded on particular groupings.