Agentic Design

Patterns
๐Ÿข

Enterprise Orchestration

Enterprise-grade coordination with governance, compliance, and audit capabilities

Complexity: highPattern

Core Mechanism

Enterprise orchestration coordinates human, AI, and system workflows under policy, identity, and observability controls. A workflow engine (BPMN/state machine) drives execution; a policy layer enforces guardrails; IAM scopes access; lineage, tracing, and audit provide accountability; approvals and SLAs ensure governance in regulated environments.

Workflow / Steps

  1. Process model: define BPMN/state graph; version and review.
  2. Policy modeling: encode rules as code (RBAC/ABAC, data residency, PII handling) in a central policy engine.
  3. Identity and access: map services and agents to roles/groups; scope secrets; establish audit principals.
  4. Data controls: classify data; set retention and lineage capture; configure DLP/redaction at boundaries.
  5. Execution layer: orchestrate tasks with idempotency, retries, compensations, and timeouts.
  6. Human-in-the-loop: implement approval gates and exception queues with SLAs.
  7. Observability: emit structured logs, metrics, traces; correlate runs and decisions.
  8. Audit & compliance: persist immutable audit trails; enable queries and attestations.
  9. Ops & change: canary new versions; track KPI deltas; run post-incident reviews.

Best Practices

Separate control-plane (orchestration, policy, identity) from data-plane (task execution).
Least-privilege IAM; short-lived tokens; scoped secrets; explicit approval principals.
Policies as code with tests; versioned workflows; peer review and change controls.
Strong idempotency keys and compensating transactions for external side-effects.
SLA/SLOs with per-step budgets; timeouts, backoff, circuit breakers; backpressure on queues.
Schema registries and typed contracts between steps; validate at boundaries.
End-to-end lineage and PII redaction; data residency and transfer controls.
Defense-in-depth for LLM steps: input sanitization, output validation, tool whitelist.
Progressive delivery: canary, shadow runs, rollback plans; maintain runbooks.

When NOT to Use

  • Simple one-off automations without governance, audit, or cross-system coordination.
  • Exploratory prototypes where process and policies change daily.
  • Ultra-low-latency paths where orchestration overhead breaks SLOs.
  • Teams without operational capacity for policy, IAM, and incident management.

Common Pitfalls

  • Shadow automations bypassing policy checks and audit.
  • Missing idempotency/compensation causing duplicate side-effects.
  • Policy drift across environments; untested policy changes.
  • Data residency/compliance violations due to ad-hoc integrations.
  • No immutable audit retention or lineage, blocking investigations.

Key Features

BPMN/state-machine workflow execution with versioning
Policies-as-code (RBAC/ABAC, data use, residency, approvals)
IAM integration (OIDC/SAML, SCIM) and per-step credentials
Immutable audit trails and tamper-evident logs
Data lineage and catalog integration
SLA/SLO tracking and escalation
Human-in-the-loop approvals and exception handling
Observability: metrics, logs, traces, run correlation

KPIs / Success Metrics

  • Regulatory adherence rate and audit finding closure time.
  • Approval cycle time and on-time SLA attainment.
  • Incident rate (policy violations, failed approvals) and MTTR.
  • Change failure rate and time-to-rollback for workflows/policies.
  • Cost per orchestrated run; infrastructure and LLM token spend per step.

Token / Resource Usage

Budget tokens and compute per step; use model tiering and caching to control spend; enforce concurrency limits and per-run quotas.

  • LLM steps: small models for gating; strongest model for final synthesis; truncate context and use structured IO.
  • Queue/backpressure: cap fan-out; use rate-limiters; prefer batch where safe.
  • Storage: plan for audit/log retention and lineage metadata growth.

Best Use Cases

โœ…KYC/AML onboarding and case management
โœ…Claims processing with human approvals
โœ…Loan underwriting and document workflows
โœ…Clinical/health data workflows with audit and consent
โœ…Change management with approvals and separation of duties
โœ…Data pipelines with lineage and compliance checks

References & Further Reading

Patterns

closed

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