C1Caching

The problem

1 s on screen = 100 ms

The same ten questions get asked a thousand times. Why answer them a thousand times?

Every read goes to the database

48 reads a second, 60 different keys, a few of them very popular. The database can do about 36 a second.

Live metrics for each version of the scene
Metric	No cache	With cache	Change
target ≤ 400 ms	—	—	—
	0%	0%	—
	—	—	—
	—	—	—

C1Caching

Databases are slow and hard to scale. Keep popular answers in fast memory and most reads never reach the database.