Getting started with reporting latency
There is no clever trick in this one, just a handful of decisions worth making deliberately. A short on-ramp to reporting latency for teams who have not touched it before.
Numbers get quoted in meetings long after anyone remembers how they were calculated. It is the sort of thing that looks like polish right up until it costs you an enquiry.
What it costs to ignore
Decide how fresh reports genuinely need to be. That sounds obvious written down. It is still the thing most often skipped. Budget a little time for it every quarter and it never becomes a project of its own.
Your first week
- Find out what is already in place
- Real-time costs several times more than hourly
- Change one thing and measure it
Most decisions do not need same-minute data. None of that requires a large budget, only a decision and someone to own it. The failure mode is not doing it wrong, it is doing it once and assuming it stays done.
How to tell if yours is fine
Data outlives the applications built on top of it, which is why the model deserves more thought than the screens. Three things worth confirming about reporting latency before you move on:
- Someone can say what the current setup is without going to look
- Most decisions do not need same-minute data — and you know whether that is true here
- There is a way to tell whether the last change to this helped
Worth checking on your own setup before it becomes someone else's problem to fix.