Hi Scott,
Thank you for your help. There was an error or at least an ambiguity in my
second Mail! I wrote:
I still see outgoing cross-DC traffic of ~ 2x the “write size A”
What I wanted to say was: I still see outgoing cross-DC traffic of ~ 2x the
“write size A” per remote DC or 4x the "write
There's a small amount of overhead on each packet for serialization - e.g.,
each mutation is tied to a column family (uuid) and gets serialized with
sizes and checksums, so I guess there's a point where your updates are
small enough that the overhead of the mutations starts being visible.
You men
