*> I really think there are a couple of levels of immutability that it is easy t...

coffeemug on March 4, 2015 | parent | context | favorite | on: Turning the database inside-out with Apache Samza

> I really think there are a couple of levels of immutability that it is easy to conflate.

Complete agree. I was talking about immutability on the storage engine level. Totally different tradeoffs apply at different levels in the stack (that you described).