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Architecture & Implementation Patterns

Formula Engine

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By NHI Mgmt Group Updated June 7, 2026 Domain: Architecture & Implementation Patterns

A formula engine is the runtime that evaluates user-authored expressions inside a business application. In a spreadsheet platform, it may transform data, call functions, and interact with supporting libraries, which means it must be governed as code execution whenever untrusted input is allowed.

NHIMG Editorial Note
Reviewed and updated by the NHIMG editorial team on June 7, 2026.
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