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Case studies  /  PMS data migration

One-time project · Platform

A data-migration engine between practice-management systems

A custom engine to migrate and clean data across PMS vendors — moving a practice to a new system without downtime or lost history.

One-time project Platform Eaglesoft to Denticon On-premise to cloud
Client
Dental practice moving off on-premise software
Type
One-time project
Focus
PMS data migration
What we did
Extract, map, reconcile, validate, cutover

The client

A dental practice ready to leave on-premise software behind and run on the cloud — moving from Eaglesoft (on-premise) to Denticon (cloud).

The challenge

Switching practice-management systems is one of the riskiest moves a dental practice can make. Years of patient records, ledgers, treatment history, scheduling, and billing live inside the old system — in a data model that doesn't line up neatly with the new one. This practice needed to move without losing data and without going dark during business hours.

  • A botched migration means lost history, broken balances, and chaos at the front desk on Monday morning.
  • The two systems use very different data models, so fields don't map cleanly between them.
  • The practice had to keep seeing patients throughout — no extended downtime, no dark period.

What we built

A structured, validated PMS migration — built as a repeatable engine, not a one-off export:

  • Extracted and mapped patient records, ledgers, treatment history, and scheduling from Eaglesoft's on-premise database into Denticon's cloud data model.
  • Reconciled the fields that don't map cleanly between two very different systems — the unglamorous detail work where migrations usually break.
  • Validated everything — balances, record counts, and history — against the source before cutover, so nothing silently went missing.
  • Ran the cutover with minimal downtime, so the practice kept seeing patients and the team was working in Denticon almost immediately.

The results

  • A clean cutover to cloud Denticon with patient records, ledgers, and treatment history intact.
  • Near-zero downtime — the migration ran around the practice's schedule, not over it.
  • ~99.9% data-integrity rate, validated record-by-record against the source before go-live.
  • Staff productive in the new system within days, not weeks.

Why it worked

PMS migration is high-stakes, detail-heavy work that rewards people who know dental data — what an Eaglesoft ledger actually contains, how Denticon expects it, and where the two disagree. We've done the messy mapping enough times to make a risky switch feel routine.

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