The last option is to buy a Service Cloud Storage or Analytics vendor like Looker, Sisense, or Panoply. These are very easy to use and create implicit cubes for you, meaning you just join your data together in your semantic layer of the respective tool and all the rest is handled by the tool, including the reporting and dashboard tools. In this way you are more on the individual vendor, it might also be more expensive (prices are always very transparent and hard to get), but you are very fast up and running.

Origin: OLAP, what’s coming next? | ssp.sh
References: Cloud Data Platform