Book 48-Hr Audit →
SECURITY & VPC
Architecting Zero-Data-Retention Hybrid RAG Inside AWS & GCP VPCs
Dr. Elena Rostova — Head of Retrieval Security
How to combine dense embeddings, BM25 lexical search, and row-level RBAC permissions without exposing customer PII to public model endpoints.
Pure vector similarity misses exact SKU codes, invoice IDs, and legal clause numbers. Pairing reciprocal-rank-fusion (BM25 + dense vectors) inside pgvector with Bedrock/Vertex private endpoints guarantees sub-400ms retrieval, exact source citations, and zero external training retention.
INTELLIGENCE & TOOLS
ROI & Token Simulator
Engineering Dispatches
48-Hr Audit Squeeze LP
Stateful Audit Brief
COMPANY & BENCH
Safety & Principal Bench
Open Principal Roles
Owner Setup Manual
Booking Confirmation
GOVERNANCE & LEGAL
Privacy Policy
Terms of Service
Cookie Policy
404 Recovery Terminal
© 2026 AETHER AUTOMATIONS · SOC-2 TYPE II VPC AGENT ARCHITECTURE · ALL 28+ FINISHED-OBJECT ROUTES LIVE