NEXUS — Infrastructure & Data
The foundation beneath every other engine.
Encrypted. Real-time. The single source of truth that makes IRIS, MIMIX, and AXON possible.
NEXUS is the infrastructure foundation of aOS 25. It is the encrypted, real-time data storage and orchestration layer that gives every other engine — and every AI agent running on the platform — a single, consistent, secure view of the business.
NEXUS is not a database. It is a multi-tenant data fabric — an architecture that manages data ingestion, synchronization, routing, access control, and encryption across an arbitrary number of external systems and internal services, all in real time.
Without NEXUS, the other engines have no shared ground truth to operate on. With it, every tool in a business’s stack becomes a participant in one unified data system.
No shared layer. No single truth.
Your data lives in six systems. None of them agree.
The average business runs eight to fifteen tools — CRM, billing, scheduling, marketing, EHR, accounting, analytics, and more. Each stores its own version of customer data, its own definition of revenue, its own view of what happened and when. None of them share a common record.
When a business deploys AI into this environment, the AI operates blind. It answers questions with partial data. It automates workflows based on stale information. It generates reports that contradict each other — because the underlying systems contradict each other.
The missing layer is not another integration tool or another middleware product. It is a unified, encrypted data fabric that sits beneath every system in the business and gives them all the same source of truth, in real time, with full security.
NEXUS builds that layer.
Core Capabilities
What NEXUS does — and how it does it.
NEXUS is not a single product — it is six interconnected infrastructure capabilities that together form the data foundation for the entire platform. Each capability is designed to solve a specific class of problem that businesses encounter when their tools operate in isolation.
Real-Time Data Synchronization
When a record changes, every system knows.
NEXUS maintains live, bidirectional synchronization between every connected system in the business. When a contact record is updated in the CRM, that change propagates to billing, scheduling, marketing, and every other system that holds a reference to that contact — in sub-second time.
This is not batch synchronization. There are no nightly imports, no polling intervals, no manual data entry across systems. NEXUS watches every connected source for changes and propagates them instantly through a unified event bus.
The result is that every tool in the business operates on the same data, at the same time. Conflicts are resolved automatically. Stale records do not exist.
Sub-second propagation latency across all connected systems
Bidirectional sync with automatic conflict resolution
Event-driven architecture — no polling, no batch jobs
Change-data capture at the source with full audit trail
Multi-Tenant Architecture
Your data. Your encryption. Your keys.
Every business on the monar platform operates within a hard isolation boundary. NEXUS enforces tenant separation at the infrastructure level — not through application logic, not through row-level filters, but through dedicated encryption boundaries with per-tenant key management.
This means that one business’s data is physically inaccessible to another. There is no shared table, no shared keyspace, no shared process that could leak information across tenant boundaries.
Dedicated encryption boundaries per tenant with isolated key management
No shared tables or keyspaces across tenant boundaries
Per-tenant audit logging with immutable event history
Tenant-scoped access policies enforced at the infrastructure layer
Authentication & Access Control
Every request verified. Every permission enforced.
NEXUS handles authentication and authorization for the entire platform. Every API call, every agent action, every data access request passes through a centralized identity and access control layer that verifies credentials, checks permissions, and logs the event.
This is not a bolt-on security layer. Authentication and access control are built into the request pipeline itself. There is no path to data that bypasses verification.
Centralized identity management across all engines and connected systems
Role-based access control with granular, resource-level permissions
Token-based authentication with automatic rotation and revocation
Every access event logged immutably for compliance and audit
System Integration & API Management
The connector layer that turns islands into one system.
NEXUS provides a pre-built connector library for the most common business software — CRMs, billing platforms, scheduling tools, EHR systems, marketing automation, accounting, and more. Each connector handles authentication, data mapping, rate limiting, and error recovery.
For systems without a pre-built connector, NEXUS exposes a REST and GraphQL gateway with webhook management, allowing any system with an API to participate in the unified data fabric.
The goal is straightforward: every tool the business uses should be able to read from and write to the same data layer, without custom integration work.
Pre-built connectors for major CRM, billing, EHR, scheduling, and marketing platforms
REST and GraphQL gateway with automatic schema discovery
Webhook management with retry logic and dead-letter queuing
Rate limiting, circuit breaking, and automatic error recovery per connection
Infrastructure Reliability
Auto-scaling. Self-healing. Always running.
NEXUS is designed for zero-downtime operation. The infrastructure auto-scales based on load, self-heals when components fail, and distributes workloads across redundant systems to ensure that no single point of failure can take the platform offline.
For the businesses that depend on it, this means the data fabric is always available. There are no maintenance windows, no scheduled downtime, no degraded-mode warnings. The infrastructure runs continuously.
Horizontal auto-scaling with load-based provisioning
Self-healing infrastructure with automatic failover and recovery
Zero-downtime deployments via rolling update strategy
Distributed architecture with no single point of failure
Security & Compliance
Enterprise-grade security is not an add-on.
Security in NEXUS is not a feature that was added after the architecture was designed. It is the architecture. Every layer of the system — data at rest, data in transit, access control, key management, and audit logging — was built with enterprise security requirements as the baseline.
NEXUS is HIPAA-compliant, supports AES-256 encryption at rest and TLS 1.3 in transit, maintains an immutable audit trail for every data operation, and provides full data portability so that businesses retain complete ownership of their data at all times.
AES-256 encryption at rest with per-tenant key management
TLS 1.3 for all data in transit with certificate pinning
HIPAA-compliant architecture with BAA support
Full data portability — export everything, any time, no lock-in
Engine Interdependency
The secure data fabric for every engine.
IRIS
Visualization & UX
Receives real-time data feeds from NEXUS to power live dashboards, dynamic interfaces, and agent-driven UI updates.
MIMIX
Agentic Workflows
Gets full read/write access to unified business data through NEXUS, enabling agents to query, create, update, and delete records across every connected system.
AXON
Analytics & Intelligence
Ingests raw event streams from NEXUS — every system event, every data change, every integration activity — for real-time processing and pattern detection.
IRIS
Visualization & UX
Real-time data feeds, content payloads, design token configurations, and live state updates for every connected display surface.
MIMIX
Agentic Workflows
Full read/write data access, event triggers for workflow activation, cross-system context for agent decision-making, and state persistence.
AXON
Analytics & Intelligence
Raw event streams from every connected system, change-data capture logs, integration health metrics, and cross-system audit trails.
In Operation
What changes when the data fabric exists.
When NEXUS is running, the business stops experiencing data as a problem. Records stay consistent across every system. AI agents operate with full context. Dashboards update in real time. Audit trails write themselves. The infrastructure becomes invisible — it simply works, continuously, without intervention.
CRM Record Changes
NEXUS Captures
IRIS Updates
MIMIX Triggers
AXON Logs
Sub-second propagation
Data changes reach every connected system in milliseconds, not minutes or hours.
Zero polling
Event-driven architecture eliminates the need for scheduled sync jobs or batch imports.
Full audit trail
Every data operation is logged immutably — who changed what, when, and why.
Hard tenant isolation
Dedicated encryption boundaries ensure one business's data is physically inaccessible to another.
Bidirectional sync
Changes flow in both directions — from source systems into NEXUS, and from NEXUS back out.
Always current
Every engine, every agent, and every dashboard operates on the latest version of every record.
Security & Compliance
Built into the infrastructure. Not bolted on afterward.
Security in NEXUS is not a feature that was added after the architecture was designed. It is the architecture. Every layer of the system was built with enterprise security requirements as a non-negotiable baseline — not as a premium tier, not as an add-on, not as a future roadmap item.
The result is an infrastructure layer where encryption, access control, audit logging, and compliance are structural properties of the system itself — not configuration options that can be accidentally disabled.
| Standard | Implementation |
|---|---|
| AES-256 Encryption | All data encrypted at rest with per-tenant key management. Keys are never shared across tenant boundaries. |
| TLS 1.3 | All data in transit encrypted with the latest transport layer security protocol. Certificate pinning enforced. |
| HIPAA Compliance | Full HIPAA-compliant architecture with Business Associate Agreement support. PHI handled according to federal requirements. |
| Audit Logging | Every data operation logged immutably — who accessed what, when, from where, and what changed. Logs are tamper-proof. |
| Key Management | Per-tenant encryption keys with automatic rotation. Key access is audited and restricted to authorized infrastructure processes only. |
| Data Portability | Full data export at any time in standard formats. No vendor lock-in. Your data remains yours — always. |
AES-256 Encryption
All data encrypted at rest with per-tenant key management. Keys are never shared across tenant boundaries.
TLS 1.3
All data in transit encrypted with the latest transport layer security protocol. Certificate pinning enforced.
HIPAA Compliance
Full HIPAA-compliant architecture with Business Associate Agreement support. PHI handled according to federal requirements.
Audit Logging
Every data operation logged immutably — who accessed what, when, from where, and what changed. Logs are tamper-proof.
Key Management
Per-tenant encryption keys with automatic rotation. Key access is audited and restricted to authorized infrastructure processes only.
Data Portability
Full data export at any time in standard formats. No vendor lock-in. Your data remains yours — always.
AES-256 · TLS 1.3 · HIPAA · Full data portability
The foundation is already built.
Configuration, not construction. Six weeks to full integration.
NEXUS deploys as the first phase of every aOS 25 implementation — the data fabric that makes everything else possible. We’ll walk you through how it connects to your existing systems.