Single source of truth
A single source of truth is the place an organization treats as authoritative for any information.
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Industry concept
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What is a single source of truth?
A single source of truth is the place an organization treats as authoritative for a given piece of information, so anyone asking the same question gets the same answer.
This solves a real cost: when two copies of the same fact disagree, someone has to determine which one is right before acting, delaying actions and decisions. A single source of truth removes that step by organizing knowledge centrally and making a disagreement due to different sources impossible.
How does a single source of truth differ from a system of record?
A system of record is usually one specific tool, a CRM for customer data, an ERP for financials, chosen as authoritative for one domain. A single source of truth is the broader principle a system of record follows, but a company can have several systems of record, one per domain, and still lack one place that ties them together into a coherent, current picture for anyone who needs to reason across all of them.
How does a context repository act as a single source of truth?
Being a single source of truth requires more than picking one authoritative location, it requires keeping that location accurate as facts keep changing across every system. Qontext's context repository does this through Automatic Change Reconciliation: when facts arrive from more than one connected data source, the repository resolves conflicts and keeps one current version.
That reconciled copy is also the one every agent and client reads from through the same access controls, so being the single source of truth means the same current fact reaches every user.