Why a Single Source of Truth Is the Wrong Model
Moving every number into one warehouse produces agreement about location, not agreement about meaning. Two systems can both be correct and still disagree — a census figure recorded at midnight and one recorded at billing cutoff are both real. Governance is what determines which figure the business is authorized to act on.
Unified data is not governed truth
Moving every number into one warehouse produces agreement about location, not agreement about meaning. Two systems can both be correct and still disagree — a census figure recorded at midnight and one recorded at billing cutoff are both real. Governance is what determines which figure the business is authorized to act on.
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That is why consolidation projects stall. The problem is not that data is scattered; it is that no one has been given the authority to say what the business accepts as true when legitimate systems disagree. When systems disagree, the operator governs.
Key points
- No. A single source of truth assumes one application can be authoritative for everything. In senior housing & care, the EHR, payroll system, GL and CRM are each legitimately authoritative for part of the picture. SeniorCRE establishes a governed operating record above them: the operator defines what each metric means, which source governs it, how disagreement is reconciled, and retains the lineag…
- An operator-controlled operating record built on four disciplines: Definitions, Authority, Reconciliation and Lineage. Connected data is not governed truth.
- No. Replacement is not required. Govern first. Replace only by choice — including configurations where SeniorCRE assumes a system-of-record role with its own EHR and eMAR, keeping exactly one authoritative medication record.
Frequently asked questions
- Is SeniorCRE a single source of truth?
- No. A single source of truth assumes one application can be authoritative for everything. In senior housing & care, the EHR, payroll system, GL and CRM are each legitimately authoritative for part of the picture. SeniorCRE establishes a governed operating record above them: the operator defines what each metric means, which source governs it, how disagreement is reconciled, and retains the lineage showing how the governed value was reached.
- What replaces the single-source-of-truth model?
- An operator-controlled operating record built on four disciplines: Definitions, Authority, Reconciliation and Lineage. Connected data is not governed truth.
- Do incumbent systems have to be replaced?
- No. Replacement is not required. Govern first. Replace only by choice — including configurations where SeniorCRE assumes a system-of-record role with its own EHR and eMAR, keeping exactly one authoritative medication record.
https://seniorcre.com/system-of-truth