A report or refresh is slow
Performance audit
A visual takes seconds to load, refresh takes tens of minutes. We measure before the fix and after it.
€2,950First results within a week
excl. VAT
What exactly you get
Before and after, measured the same way.
What we measure
- DAX. Inefficient calculations, unnecessary iterators and poorly designed measures.
- Power Query and M. Unnecessary steps, whether query folding works, refresh duration.
- Data model. Relationships, cardinality, star schema. A bad model is the most common cause of slow queries.
- Refresh. What takes longest, what runs for nothing and what can switch to incremental refresh.
What you walk away with
- A before and after report. Every number measured the same way.
- Fixes for the most expensive spots. A list of the items that need changing.
- Order of further fixes. With an effort estimate for each.
What we need from you
Access to the selected models and reports, and one person who knows them.
Contact
Write to us, or book a slot right away
The intro call comes with no strings attached. Just call, or write a few lines about what you're dealing with. We'll get back to you within two working days.
- Emailinfo@daatlers.com
- Phone+420 777 542 792, David Polleč
- Where we areBrno, but we'll meet you anywhere.