D8Quorum reads and writes

The problem

1 s on screen = 100 ms

With three copies, how many must agree before you answer?

Write one, read one

Three replicas store each write 10, 120 and 250 ms after it is sent. A write waits for one; a read asks one.

Live metrics for each version of the scene
Metric	One and one	Two and two	Change
	—	—	—
target ≤ 400 ms	—	—	—
	—	—	—

D8Quorum reads and writes

With three copies, how many must agree before you answer? W + R > N guarantees a fresh read; smaller numbers are faster but may be stale.