i have some question about couchbase.
the first one is
If i inserting data by couchbase, will cas (compare and swap) be included too?
If so, where does cas come from? The documentation states that it is in metadata. However, it is not clear how the method is brought.
Does couchbase take the previous cas value first and then assign the cas value?
I’m curious about them.
I am grateful to inform.