◆ Microsoft Power BI

Fix Power BI performance issues

This is real work, not a feature someone invented — it comes from real job ads and real questions people asked. Below are four ready AI prompts: get it done, make it easy for the next person to say yes to, work out the right move when you are stuck, and stop it coming back.

4prompts

The same task, four prompts

today's deadline · the next reviewer · the stuck moment · the pattern
AExecute — do the immediate taskThe Q4 sales dashboard is taking forever to load for the exec team. I need it to be snappy…+
The Q4 sales dashboard is taking forever to load for the exec team. I need it to be snappy before Friday's board meeting. Find the biggest performance bottlenecks in the data model and the visuals, and optimize them so it loads in under 5 seconds.
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
BImprove — make it easier to acceptBefore the executive review, make this Q4 sales dashboard load faster. Prioritize the most…+
Before the executive review, make this Q4 sales dashboard load faster. Prioritize the most impactful changes to the data model and visuals, and explain why those changes will improve performance.
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
CDecide — diagnose the stuck momentThe Q4 sales dashboard is still dragging, and the finance director is getting impatient. I've…+
The Q4 dashboard is still slow, and the finance director just asked for it again.
The Q4 sales dashboard is still dragging, and the finance director is getting impatient. I've tried a few things, but I'm worried I'll break a key calculation if I keep guessing. What are the most likely causes for this kind of slowdown, and what's the safest first step to diagnose it without messing up the numbers?
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?
DBecome — change the patternMy dashboards always seem to degrade in performance over a few months, leading to complaints…+
My dashboards always seem to get slower over time, frustrating the VPs.
My dashboards always seem to degrade in performance over a few months, leading to complaints from the VPs. I spend too much time reacting to these slowdowns. What habit should I change in my initial dashboard design or data modeling to prevent these performance issues from recurring?
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed. Helpful?

Questions people actually ask

honest answers, no sign-up

Every task here was seen in the real world. Someone doing the job named it, a real job ad asked for it, or a lot of people asked about it online.

If nothing real showed a task, it is not on the page. That is the whole rule.

They are the same job approached four ways, because what you need depends on where you are.

Get it done today. Make it easy for the next person to say yes to. Work out the right move when you are stuck. Learn the pattern so the job stops coming back.

For most of these jobs it can carry the heavy thinking - draft it, sort it, check it, rehearse it with you.

It cannot sit in your chair, take the blame when a number is wrong, or notice what nobody wrote down. Let it do the first 80%. Keep the last 20% that is truly yours.

No. Copy any prompt and paste it into the AI you already use. No account, no score, no wall in the way.

Any of them. The prompts describe the work rather than naming a product, so they are not tied to one assistant.

That is also why they keep working when you switch.

Change it freely. Every prompt is a starting line, not a rule.

Put in your real numbers, your real names and your real deadline. The more you make it yours, the better the answer comes back.

The tasks come from real job ads, published job data and the questions people ask in public forums.

The steps come from Microsoft Power BI's own documentation, with practitioner sources for the traps the manual does not mention.

Push once. Ask it to sharpen the weakest part and to say what it assumed.

Most wrong answers come from a missing detail rather than a bad prompt - tell it the thing it could not know.