Define the gap and the right comparison
We agree what has changed, who is affected and which baseline makes the comparison meaningful. That may be plan versus actual, a comparable prior period or a defined business cohort. We check whether the apparent gap reflects operating performance, a change in mix, an accounting rule or a source-data issue.
- Margin changes across products, customers or channels
- Inventory ageing, receivables timing and cash-cycle visibility
- Throughput, waiting time and repeated process handoffs
- Growth that adds activity without the expected business contribution
Test competing explanations
An aggregate KPI identifies a symptom, but it rarely identifies a cause by itself. We break the result into relevant segments and time periods, review process history and test explanations with your business owners. Price, cost, volume and mix may require separate analysis. A correlation is treated as a lead to investigate, with evidence and limitations recorded.
Connect transactions to the operating process
The investigation can combine financial records, operational events and reference data where appropriate access is available. We review reporting grain, time cutoffs and allocation rules before joining sources. Conversations with process owners help explain exceptions that records alone cannot establish. Missing history or manual adjustments become explicit constraints on the analysis.
Prioritize the next business actions
Deliverables can include a reconciled performance baseline, a breakdown of contributing factors, an evidence register and a prioritized action backlog. Priorities consider the observed issue, confidence in the explanation, dependencies and effort. An action may be a targeted operational change, a focused test, better source capture or a further investigation. Business owners agree implementation and review criteria.
Review what changes after the intervention
We define how the relevant measures will be reviewed over time and which external or seasonal changes may affect interpretation. A Tableau report can support that review, while the diagnostic findings explain why particular measures matter. This service addresses business performance; slow workbooks, failed refreshes and platform capacity are covered by Tableau architecture and performance work.
Common questions
Can you investigate an issue before we commission a dashboard?
Yes. A diagnostic engagement can start with existing records and reports. Recurring dashboard work is scoped after the business question and useful measures become clear.
What if the data does not establish a root cause?
The findings distinguish observed facts, plausible explanations and unresolved questions. We identify the additional records or controlled operational tests needed rather than claim a cause the evidence cannot support.