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Architecture documentation.
The technical architecture documentation for evaluators, customer architects, and integration teams. Companion to the marketing-side Architecture overview and the AccessArc page .
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Sections.
Section
What it covers
platform composition How Intelligent Repository + Document Data Lake + audit ledger compose
Data model Document, version, classification, metadata, permissions, retention, hold
Identity + audit (AccessArc) IdP federation, RBAC + ABAC evaluation, Merkle ledger, key custody
AI orchestration Retrieval pipeline, model adapter pattern, agentic workflow runtime, evidence emission
Workflow runtime BPA execution model, business-rule evaluator, document-template renderer
Federation Connector architecture, permissions preservation, audit-trail continuity
Deployment topology Multi-region, multi-tenant, multi-cloud, government cloud, edge / mobile
High availability + DR Multi-AZ active-active, cross-region DR, RPO + RTO targets
Performance + scale Sized envelope per cluster tier; throughput characteristics
Observability Telemetry, SIEM integration, customer-facing audit query
API + SDK surface REST + GraphQL + webhook + Kafka-stream; SDK reference
Reference architectures.
Pattern
Description
Federation-first migration Day-one productivity over the legacy estate; phased migration
Greenfield AI-native Day-one consolidated stack; full overlay activation
Multi-region cross-attested audit Per-region audit anchors with cross-region attestation
Customer-controlled key custody HSM-backed customer-owned KEK; per-tenant DEKs
Hyperscaler ML adapter Per-tenant model selection across AWS Bedrock / Azure OpenAI / Vertex AI
Where to read more.
