BI Migration: Move from Tableau or PowerBI to Vizier Without Disruption

This is the most common objection — and it's worth taking seriously. If your organization has spent two years building dashboards in Tableau, that represents real investment. The honest answer: most of that investment wasn't in the reports that matter.

When we run a report inventory audit at the start of a migration engagement, the pattern is consistent: organizations with 150+ dashboards have 20–40 that people actually open regularly. Those 20–40 reports represent your real analytics program. The rest are artifacts of projects, one-off requests, and experiments that never became habits.

The critical reports — the ones your quality director checks every Monday, the ones that go into board presentations, the ones that drive clinical decisions — can be recreated in Vizier in 1–2 weeks. We prioritize those first, run both systems in parallel during the transition, and cut over once your team has confirmed everything they need is available.

The reports nobody uses don't need to be recreated. That's not loss — it's clarity about what your analytics program actually is.

The parallel running period is not optional — it's how we ensure your team doesn't lose access to analytics during the transition. Both systems run simultaneously until your quality director, revenue cycle team, and clinical staff have verified that everything they need is available in Vizier. Then you cut over and cancel the old license.

Training isn't "how to use the new tool." It's "your team asked questions before; now they ask them differently." We train staff on how to formulate clinical questions in Vizier's conversational interface — which is faster than pulling a pre-built report in Tableau once they know how to use it.

The full migration — audit through cutover — takes six to eight weeks. The parallel running period is the longest phase; it's the one that gives your team confidence. License cancellation and savings realization happen in month two.