I consider your argument misinformed. Technology moves fast. Very fast. If a piece of tech gets old enough to be called a dinosaur, and is still run at brand-n

I consider your argument misinformed. Technology moves fast. Very fast. If a piece of tech gets old enough to be called a dinosaur, and is still run at brand-new companies, it's doing something right, even if it's not for your usecase. And the fact is, not all of us have 3-5TB time seriesdatabases. And time series data can cause a lot of DBs to choke. The point is, I'm glad Cassandra and Hbase, or a dedicated TSDB, or whatever, work for you. Your usecase is not the same as the rest of us, and assuming that it is is causing you to come to some incorrect conclusions.