> Each layer of this cache provides a different value
What does that mean?
And what kind of actual memory usage should people expect with a "big" database?
What does that mean?
And what kind of actual memory usage should people expect with a "big" database?
Datomic is designed for data sets larger than memory, and also to do a good job caching working sets that do fit in memory.
Of course. But you didn't answer my question.
Let's say someone has an application with 100GB of data in Datomic.
What kind of memory usage should he expect for the "peer" process?
See also https://docs.datomic.com/cloud/operation/caching.html.