OP here. This blog post follows the previous post "The Rise and Fall of OLAP Cube" which was shared on HN a few days back. We realized a lot of people mistook the 2 terms OLAP and OLAP Cube. So this post is aimed to clarify that.<p><a href="https://news.ycombinator.com/item?id=22189178" rel="nofollow">https://news.ycombinator.com/item?id=22189178</a>