3 ms·
Every group by boils down to be columnar. When doing analysis you normally do a lot of grouping/slicing/dicing. True, traditional DBs can do this and more moder
by jhoechtl 4y ago
Every group by boils down to be columnar. When doing analysis you normally do a lot of grouping/slicing/dicing. True, traditional DBs can do this and more modern one will support alternative storage engines and index modes to support that kind of queries.
- unixhero 4y agoI was downvoted for my question, but was an honest question. This was what I needed to know. Thanks a lot.