Proposed distributed coordination architecture for the etiS platform ecosystem.
This model represents the ideal long-term execution architecture originally proposed for the etiS product suite: a federated operational system separating governance, execution, tenancy, and event orchestration into independently scalable layers.
This architecture represents the proposed target system model — not the currently deployed production implementation.
Ingress, frontend delivery, and unified API entry
Operational Clients
Enterprise users
CloudFront CDN
Global edge distribution
S3 Frontend
Static application hosting
API Gateway
Unified ingress boundary
Push-based operational integrations
Autodesk Webhooks
Broadcast operational events
WhatsApp Events
Directed communication events
External Integrations
Third-party platform ingress
Distributed Event Ingestion & Routing
Incoming webhook traffic was normalized, enriched with metadata, and distributed through broadcast or directed delivery channels depending on routing semantics.
Lambda Processing
Metadata enrichment, routing logic, event normalization, orchestration.
SNS Fanout
Broadcast delivery to multiple clusters
SQS Queues
Directed tenant-specific routing
Shared Data Processing & Semantic Normalization
Instead of duplicating transformation logic across product deployments, operational data pipelines were centralized into containerized scheduled processing infrastructure.
Transformation Ownership
Canonical processing logic shared across enterprise environments.
Centralized Compute
Heavy transformation workloads isolated from product runtimes.
Semantic Consistency
Normalized operational outputs distributed downstream.
ECS / Fargate Processing Cluster
Cron-triggered distributed transformation runtime
Scheduled ETL / ELT
Centralized cron-triggered processing
Transformation Pipelines
Shared enterprise processing logic
Semantic Normalization
Cross-product operational consistency
Selective Distribution
Only relevant outputs sent downstream
Product environments no longer owned raw transformation workloads independently. Instead, they consumed processed, operationally-scoped outputs from a centralized processing substrate.
Product-Specific Outputs
Scoped operational datasets
Normalized Serving Data
Semantically transformed outputs
Enterprise Delivery
Targeted downstream distribution
Stateless Event-Driven Worker Infrastructure
Worker execution was intentionally separated from product servers, allowing asynchronous operational tasks to scale independently from runtime application clusters.
Queue-Driven Worker Activation
SQS-triggered serverless execution orchestration
Product clusters delegated asynchronous workloads into queue-driven execution infrastructure, reducing server coupling and allowing independent operational scalability.
Lambda Workers
Elastic serverless execution
Independent Scaling
Execution detached from product runtimes
Operational Outputs
Messaging, delivery, orchestration
Unified Governance & Remote Control Loop
A bi-directional control plane ensuring that while product clusters execute independently, they remain strictly governed by platform-wide security and operational policies.
Resource Monitoring
Cross-tenant CPU/Mem saturation & billing quotas
Operational Logs
Centralized audit trails for all tenant activities
Remote Config
Feature toggles & environment overrides
Governance Enforcement
Immediate kill-switch & RBAC policy sync
Centralized governance and coordination authority
Platform Database
Shared governance state, licensing, tenancy metadata, platform coordination records.
Multi-tier product runtimes categorized by GTM strategy and SLAs
Pulse (Analytics) Cluster
Multi-tenant
Shared compute for core features
Optimized
Dedicated resources & premium hooks
Isolated
Physical isolation & custom VPC
Nudge (Notifications) Cluster
Multi-tenant
Shared compute for core features
Optimized
Dedicated resources & premium hooks
Isolated
Physical isolation & custom VPC
Code (Workflow Automation) Cluster
Multi-tenant
Shared compute for core features
Optimized
Dedicated resources & premium hooks
Isolated
Physical isolation & custom VPC
Cross-cluster operational communication
Shared Governance
Platform-level control with enterprise execution autonomy
Cross-Tenant Coordination
Centralized orchestration with isolated operational runtimes
Distributed Scalability
Independent scaling boundaries for product deployments
The architecture was designed around a fundamental systems assumption:
enterprise operational environments should remain executionally isolated while still participating in a centralized coordination and governance model.
The objective was not merely cloud scalability. It was preserving coherent operational flow across independently evolving systems.
Unified Operational Runtime Surface
The current runtime consolidates ingress, routing, and execution into a tightly integrated model. By utilizing colocated persistence and in-process queuing, the system minimizes infrastructure coordination costs while maintaining full enterprise VPC isolation.
Architectural Evolution
This runtime represents the currently realized operational architecture, while the previously shown federated coordination model represents the intended long-term platform direction.
EC2 Routing Engine
Acting as unified API Gateway, Load Balancer, and reverse proxy for all system traffic.
Platform Operational Node
Centralized Coordination & Auth
Local Postgres
Colocated Persistence
Shared process resources
Enterprise Product Runtimes
Product Execution Server
Multi-tenant Enterprise Runtime
Local Postgres
Colocated Persistence
Shared process resources
Operational Velocity
Reducing external cloud service dependencies (SQS, Lambda, RDS) allows for immediate deployment and simpler debugging cycles during early maturation.
Infrastructure Consolidation
Custom EC2 routing provides fine-grained control over traffic steering and load balancing without the overhead of managed gateway services.
Comparison of Architectural States
Pragmatism in architecture is knowing when to optimize for scale and when to optimize for iteration. The realized runtime surface is an intentional choice to minimize operational surface area while the platform's semantic logic matures.