Business Rule Engine
A configurable layer that evaluates conditions (if/then logic, scoring, routing) without redeploying code.
A business rule engine lets teams manage conditional logic—if/then statements, scoring, routing—outside of code releases. Rules can be added or adjusted through a UI or config.
It is used for lead scoring, eligibility checks, routing tickets, pricing adjustments, and compliance gates. Operations teams can update rules without waiting on developers.
Placed in workflows, the engine evaluates inputs and returns decisions or scores that downstream steps consume. It speeds iteration, reduces engineering toil, and keeps logic auditable.
Frequently Asked Questions
When should I use a rule engine?
When logic changes often, needs non-developers to edit it, or must be auditable—lead routing, approvals, eligibility, or prioritization.
How do I keep rules from conflicting?
Group related rules, set evaluation order, and add tests for overlaps. Use versioning and require reviews for high-impact changes.
Can rule engines coexist with code?
Yes—keep stable logic in code and volatile logic in the engine. Wrap calls with validation and logging to ensure outputs are expected.
How do I test changes safely?
Use staging environments, shadow evals on historical data, and targeted rollouts. Compare results to current rules before publishing.
What performance concerns matter?
Latency per evaluation and throughput under load. Cache static data, and monitor for slow rules or heavy dependency calls.
How do I audit rule changes?
Track who changed what and when, with diffs and comments. Store versions and allow rollbacks if metrics regress.
Can I embed ML outputs in rules?
Yes—use model scores as inputs, then gate actions with deterministic rules for safety. Validate that distributions are stable over time.
How do I avoid rule sprawl?
Regularly prune unused rules, consolidate duplicates, and document intent. Assign owners and review cadence.
What data should rules rely on?
Use trusted, fresh sources with clear ownership. Avoid brittle UI-scraped fields; prefer API or warehouse-backed facts.
Agentic AI
An AI approach where models autonomously plan next steps, choose tools, and iterate toward an objective within guardrails.
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A sequence where an AI agent plans, executes tool calls, evaluates results, and loops until success criteria are met.
Agent Handoff
A pattern where one AI agent passes context and state to another specialized agent to keep multi-step automation modular.

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