See Beyond
the Stack.
Architecture Intelligence Engine
ReX turns applications, APIs, services, infrastructure, data and runtime signals into a continuously evolving model of your software architecture.
Observed Architectural Layers
Frontend
Next.js 16
API Gateway
Envoy / Kong
Microservices
Spring Boot / Go
Databases
PostgreSQL & Redis
Architecture Is More Than a Diagram.
Whiteboard drawings depict how a system was imagined six months ago. ReX models the software that actually runs in production right now.
Traditional Architecture Diagram
Static & Rigid
Authored manually in drawing canvas tools; becomes obsolete on the next git commit.
Manual Maintenance
Relies on human memory and voluntary documentation updates during sprint crunches.
Outdated by Design
Hides undocumented API additions, sidecar injections, and rogue cron jobs.
Disconnected from Runtime
Shows boxes with lines, but cannot tell you current P99 latency or CPU saturation.
CUVisoft ReX Engine
Dynamic & Continuous
Reconstructed automatically from source ASTs, container registries, and cloud topologies.
Generated from Truth
Extracts real dependencies directly from network packets, trace spans, and database pools.
Fully Connected Graph
Unifies code commits, API endpoints, Kafka queues, and cloud hosts into one semantic model.
Observable in Real Time
Live telemetry overlays highlight slow queries, error bursts, and saturated thread pools.
The Fundamental Continuous ReX Cycle
DISCOVER
Code, APIs & Infra
MAP
Dependency Topology
UNDERSTAND
Semantic Graph
INFER
Transitive Coupling
ANALYZE
Blast Radius & Risks
OPTIMIZE
Latency & Cost Reductions
MONITOR
Drift & Policy Guardrails
Discover the System Automatically
Ingest static source repositories, dynamic runtime telemetry, and cloud configurations to reconstruct a high-fidelity living architecture graph.
*Proposed & Prototype Ingestion ArchitectureCUVisoft ReX Parsing & Correlation Engine
Synthesizes Abstract Syntax Trees (ASTs), runtime network socket bindings, Kafka consumer group states, and OpenAPI specifications into a typed, bidirectional system graph.
Applications & Frontends
Unified micro-frontends and portals
Microservices & Daemons
Spring Boot, Go, and Python runtimes
System Dependencies
Direct, transitive, and async linkages
Data Flows & Queues
Kafka streams, Redis queues, CDC paths
API Endpoints Catalog
Public REST, internal gRPC, and webhooks
Cloud Infrastructure
EKS clusters, VPC peering, RDS clusters
Runtime Relationships
Latency heatmaps and error correlations
Know What Your System Is Built With
ReX traverses codebase manifests, lockfiles, and container layers to assemble a definitive inventory of languages, frameworks, datastores, and message buses.
TypeScript & Next.js 16
Version: v16.1
Envoy / Kong
Version: v3.4
Java (Spring Boot 3.3)
Version: v3.3.1
Python (PyTorch / FastAPI)
Version: 3.11
Kubernetes (EKS / GKE)
Version: v1.30
PostgreSQL 16 (HA)
Version: 16.2
Apache Kafka
Version: 3.7
Redis Cluster
Version: 7.2
OpenTelemetry + Prometheus
Version: 1.28
See the Infrastructure Beneath the Application
Correlate software microservices directly to the underlying containers, Kubernetes nodes, and cloud network fabrics that power them.
AWS Primary VPC (ap-south-1)
3 Availability Zones / 10.0.0.0/16 CIDR
Production EKS Cluster v1.30
Managed Control Plane / 24 Worker Nodes
m6i.2xlarge (node-ap-south-1a-04)
8 vCPUs / 32 GiB RAM / 10 Gbps Network
order-orchestrator-pod-7d49b-xk2
Docker OCI Container / cgroup v2 limits
Order Orchestration Service
Stateless Service Endpoint :8080
PostgreSQL 16 Primary HA RDS
db.r6g.2xlarge Multi-AZ / 10,000 IOPS
AWS Primary VPC (ap-south-1)
3 Availability Zones / 10.0.0.0/16 CIDR
Isolated production VPC with transit gateway peering to Mumbai DC.
Map Every API Path
ReX reconstructs end-to-end API execution traces, detailing consumer-provider contracts, serialization protocols, and latency budgets at every hop.
/api/v1/orders/checkoutService: Order Orchestration (v1.4.2)
/api/v2/payments/chargeService: Payment Clearing (v2.1.0)
/api/v1/auth/verify-tokenService: Identity Service (v1.9.0)
/api/v1/gst/generate-irnService: Finance GST OS (v1.1.5)
/api/v3/alpha/compute-graphService: Cuvisoft Alpha AI (v3.0.0)
/api/v1/inventory/reserveService: Inventory Service (v1.2.0)
/api/v1/orders/checkout
content: application/json
200 OK: SchemaValidationPass
auth: Bearer (OAuth2 / JWT)
See What Depends on What.
Select any system service to instantaneously isolate upstream caller chains, downstream dependencies, database reads/writes, and circular coupling loops.
Architectural Cycle Detected: OrderService ⇄ InventoryService ⇄ PricingService
Circular synchronous call loops prevent isolated deployments and create lockup risks.
Customer Web Portal
Next.js customer-facing experience with server-side rendered catalog and checkout.
Unified API Gateway
Enterprise gateway performing token inspection, rate limiting, and route telemetry.
Identity & Auth Service
JWT/OAuth2 validation, role-based capability resolution, and session persistence.
Order Orchestration Service
Manages multi-item checkout state machine, reservation workflows, and fulfillment events.
Payment & Clearing Service
Synchronous payment gateway interaction with idempotency ledger checks.
Cuvisoft ERP Core
Enterprise Resource Planning central engine coordinating double-entry accounting and ledger balances.
Finance & GST OS Engine
Automated invoice signing, tax breakdown reconciliation, and quarterly statutory audit trails.
Cuvisoft Alpha AI
Computational reasoning engine evaluating macroeconomic anomalies and supply chain optimizations.
Finance PostgreSQL HA
Primary financial transaction journal with multi-AZ replication and Point-In-Time Recovery.
Enterprise Event Broker
Distributed pub/sub cluster processing OrderCreated, PaymentSettled, and LedgerPosted topics.
Order Orchestration Service
Owner: Commerce Core
Know the Impact Before You Change Something
Simulate schema migrations, API deprecations, key rotations, and perimeter firewall modifications. ReX calculates the transitive blast radius across all tiers.
*Conceptual Risk & Impact Simulation EngineFinance Database (PostgreSQL HA)
7 affected downstream applications
Order Orchestration Service
5 affected downstream applications
Enterprise Event Broker (Kafka)
5 affected downstream applications
Identity & Auth Service
8 affected downstream applications
Finance Database (PostgreSQL HA)
Complete payment settlement stall, ERP invoice freeze, and statutory submission delays.
Execute zero-downtime expand/contract schema migration with read-replica offloading.
Follow the Data.
ReX maps business entities as they transform across tiers—from checkout clicks in the browser, through ERP ledgers, statutory GST engines, and into Alpha AI vector stores.
Customer Session
Cart & Order Payload
Inbound TLS Session
Ephemeral
Optimized Data Flow Architecture
Frontend → Direct Gateway Route
API Gateway → Service A (Synchronous HTTP)
Service A → Service B (Synchronous RPC)
Service B → Database Direct Query (Uncached)
• Elevated Cumulative Latency on user path
• High Database Read Contention
• Single service bottleneck stalls the entire transaction
Frontend → API Gateway (Edge Verified)
API Gateway → Optimized Service (Bounded Context)
Optimized Service → Redis Cluster Cache Hit (Sub-1ms)
Fallback → Database Asynchronous Write-Behind
Substantially Lower Round-Trip User Latency
Fewer Synchronous Inter-Service Dependencies
Superior Database Connection Pool Headroom
Cryptographic Data Lineage
Audit the end-to-end provenance of enterprise metrics. Trace exactly how raw checkout transactions become ledger entries, statutory GST documents, and Alpha AI forecasts.
Transaction Ingestion
HTTPS / TLS 1.3Transformation: Validate card token & authorization payload
Double-Entry Posting
PostgreSQL TCPTransformation: Cryptographic hash balance ledger entry
Stream Event Publication
Kafka ProtocolTransformation: CDC Debezium event capture serialization
Hourly Rollup Aggregation
Iceberg RESTTransformation: Windowed tumbling 60-min revenue rollup
Executive Dashboard Visualization
gRPC / HTTP/2Transformation: Pre-computed cube aggregation query
Alpha AI Macro Forecasting
PyTorch RPCTransformation: Multi-variable vector trend extrapolation
See the Architecture While It Runs
Architecture comes alive when connected to distributed traces. Overlay live P95 latencies, memory saturation, and error spikes directly onto structural service nodes.
Live Production Transaction Flow
Unified API Gateway
Order Service Pods
PostgreSQL 16 HA
Client Response 200 OK
Correlate Signals Into System Understanding
Logs, metrics, traces, and git deployments are disconnected without topology. ReX stitches telemetry onto the architecture graph to reconstruct incident sequences with transparent evidence.
*Evidence-backed hypothesis engine; does not claim unproven causal certainty.Deployment v2.7.4 Merged
Git commit #8f12d4 ("optimize checkout indexing") deployed to prod-orders namespace via ArgoCD.
Service P95 Latency Escalates
Order Service P95 latency jumped from 24ms to 420ms immediately following container warm-up.
PostgreSQL Lock Queue Saturates
ReX detects unindexed full-table scan on "orders" table caused by modified WHERE clause in v2.7.4.
Upstream HTTP 504 Gateway Timeouts
Unified API Gateway trips circuit breaker as Order Service exceeds 1,000ms timeout budget.
Correlation Pinpointed to Commit #8f12d4
ReX presents correlated evidence linking commit diff to query plan regression for engineer confirmation.
Deployment v2.7.4 Merged
Git commit #8f12d4 ("optimize checkout indexing") deployed to prod-orders namespace via ArgoCD.
ArgoCD Deployment Event ID #dep-9401 / 8 Pods Rolling RestartINCIDENT → OBSERVATION → DEPENDENCY GRAPH → TELEMETRY → POSSIBLE CAUSES → EVIDENCE → ENGINEER REVIEW
Measure Architectural Health
Track structural integrity, coupling indices, security zero-trust postures, and maintainability across 9 multi-dimensional architectural dimensions.
System Architectural Integrity: Robust Grade A
Evaluated against 182 microservice edges, 240 API contracts, and active mTLS service meshes.
Modularity & Low Coupling
ExcellentClean bounded contexts with explicit API contracts between microservices.
Dependency Resilience
GoodGraceful circuit breakers and retry policies active on 92% of critical paths.
Runtime Performance
ExcellentSub-50ms P95 latency sustained across 85% of customer-facing endpoints.
Security & Zero Trust
ExcellentMutual TLS (mTLS) enforced between all internal service meshes.
Observability Coverage
ExcellentEnd-to-end distributed trace propagation via W3C tracecontext headers.
Cost Efficiency
GoodAutomated horizontal pod autoscaling minimizing idle compute off-peak.
Maintainability Index
GoodLow cyclomatic complexity and verified single-responsibility classes.
Scalability Factor
ExcellentStateless application tier horizontally scaleable up to 200,000 req/sec.
Change Velocity & Safety
GoodAutomated canary deployments with automated rollback on error threshold.
Find Structural Problems Early
Detect circular dependencies, single points of failure, unowned API endpoints, and synchronous cascade bottlenecks before they manifest as customer-facing incidents.
*Illustrative Architectural Smell Heuristics (Demo Data)Circular Dependency Cycle
Order Service <-> Inventory Service <-> Pricing Service
Single Point of Failure (SPOF)
Legacy Notification Dispatcher Gateway
Unowned / Zombie API Endpoint
GET /api/legacy/v1/customer-dump
Excessive Synchronous Call Chain
Web Portal -> Gateway -> Auth -> Order -> Inventory -> Tax -> Payment -> DB
Database Shared Between Services
Cuvisoft ERP Core & GST OS writing directly to same tables
Circular Dependency Cycle
Target: Order Service <-> Inventory Service <-> Pricing ServiceOrder Service calls Inventory during checkout; Inventory calls Pricing for re-stock margins; Pricing queries Order Service for velocity.
Deadlocks during concurrent deployments; tight coupling prevents isolated service versioning.
Introduce an asynchronous event-driven state machine or extract shared PricingDomain abstraction.
Complexity Has a Shape
Quantify architectural entropy over time. Monitor service proliferation, coupling density, and transitive edge growth across release cycles.
*Sample Architecture Entropy ModelCoupling & Graph Density Index (H1 2026)
Understand Events as Architecture
Asynchronous event streams are first-class architectural components. Trace message schemas, producer-consumer fan-outs, partition offsets, and end-to-end event completion.
End-to-End Asynchronous Event Propagation Trace
USER ACTION
EVENT EMITTED
BROKER INGEST
SERVICE DISPATCH
DATABASE WRITE
ANALYTICS LAKE
Customer clicks "Pay Now" on Next.js checkout
commerce.order.created
Producer: Order Orchestration Service
finance.payment.settled
Producer: Payment Clearing Service
inventory.stock.depleted
Producer: Warehouse ERP Service
commerce.order.created{"orderId": "ORD-9421", "amount": 14200, "currency": "INR", "status": "RESERVED"}See Your Data Architecture
Relational databases, in-memory caches, vector knowledge stores, and search indexes mapped together with consumer query footprints and change impacts.
Finance & Ledger PostgreSQL HA
Cryptographic double-entry financial ledger with multi-AZ synchronous replication.
Unified Session & Rate-Limit Cache
In-memory low-latency cache preventing API token check and cart lookup latency spikes.
Cuvisoft Alpha AI Vector Embeddings
High-dimensional embeddings representing supplier capabilities, patent graphs, and macroeconomic models.
Product Catalog & Dynamic Schemas
Flexible JSON documents accommodating diverse product SKU variant metadata across industries.
Global CuviSearch OpenSearch Index
Inverted index powering sub-20ms full-text keyword and autocomplete queries.
Contract Document & Artifact Store
Immutable object storage preserving signed statutory tax PDF archives and encrypted contracts.
Finance & Ledger PostgreSQL HA
Relational OLTP • PostgreSQL 16.2
Altering tables in this database directly impacts 3 critical services. Enforce expand-and-contract migrations and prepare read-replica query redirection.
Map Infrastructure as Architecture
ReX maps multi-cloud resource footprints across AWS, Azure, GCP, on-premise private clouds, and global edge nodes without requiring intrusive root infrastructure credentials.
*Illustrative Multi-Cloud Topology Model (No actual external cloud credentials accessed)ap-south-1 (Mumbai)
Central India (Pune)
asia-south1 (Delhi)
Enterprise Banking DC
Global 240 Edge PoPs
Connect Architecture to Delivery
Bridge the chasm between software delivery pipelines and production topology. Trace forward from commit to deployment, and reverse from runtime incidents back to the exact code change.
Repository Commit
GitHub / GitLab
Signed commit with verified developer identity
Hermetic Build
Bazel / Gradle
Reproducible compile with AST graph extraction
Automated Tests
JUnit / Playwright
Contract & integration test validation pass
SBOM & Artifact
Cosign / Sigstore
Cryptographically signed provenance manifest
Container Image
Distroless OCI
Vulnerability-scanned immutable image
GitOps Deploy
ArgoCD / Flux
Canary rollout with automated threshold telemetry
Runtime Service
Kubernetes Pods
Live workload connected to ReX living graph
Every Change Has a Graph
Simulate the architectural ripple effect of code commits, API modifications, database migrations, and infrastructure shifts before they hit production.
Select Proposed Change Event
Database Schema Migration (v2.4)
Potential Risk: HighModifying ledger_transactions table schema: split amount column to amount_subunits and currency_code.
Affected Services (4)
Affected API Contracts (3)
Affected Data Entities (3)
Affected End-User Applications (3)
Find the Path From Legacy to Modern
ReX identifies natural domain boundaries, shared database coupling, and dependency patterns to evaluate modernization without blindly mandating microservices.
Detected Monolith Modules
Finance & Invoicing Engine
Database Tables Shared with Other Modules
Architectural Trade-Off Analysis
High domain isolation benefit; introduces distributed transaction/saga overhead for invoice settlements.
Pattern Feasibility Evaluation
Strict package isolation within unified runtime. In-memory calls.
Separate deployable container with dedicated DB & gRPC/REST APIs.
Async message consumer on Kafka with decoupled processing.
Find the Slowest Paths & Pinpoint Bottlenecks
ReX deconstructs end-to-end request latencies across service hops, databases, and message queues to isolate structural performance stalls before user experience degrades.
Critical Path: POST /v2/orders/checkout
Decomposed execution waterfall highlighting per-hop latency attribution.
PostgreSQL Primary contributes 55% (82ms) of overall transaction duration due to sequential table scans on order_items. Adding compound B-tree index resolves 70ms of latency.Resource Stress Dimensions (Select Dimension)
Database IOPS & Locks
Telemetry telemetry evidence & mitigation recommendations
Row-level contention on ledger_lock during concurrent invoice generation; 82ms average query stall.
Architecture Has a Cost
ReX maps infrastructure expenditure directly to architectural components, enabling precise attribution of compute, storage, database, and telemetry spend to products and services.
Total Architecture Expenditure
Aggregated cloud, database, network, and telemetry cost
Cost vs. Performance 2D Optimization Matrix
Illustrative Optimization ModelVisual positioning of services across infrastructure expenditure (X) and SLA performance (Y).
Vector Search AI Cluster
See Security as Part of the Topology
ReX embeds security boundaries, cryptographic identities, network isolation policies, and audit trails directly into your architecture graph rather than treating compliance as a disconnected checklist.
Security Boundary Topology Map
Multi-layer inspection across identity, ingress perimeter, microservices, and persistent datastores.
Active Architecture Security Policies
Enforce mTLS Encryption on Service-to-Service Hops
All internal microservice gRPC and REST communication must enforce mutual TLS with rotated SPIFFE certificates.
Analytics Stream Worker -> Redis Cache (Plain TCP port 6379)
Enable TLS 1.3 encryption on Redis cluster and inject Istio sidecar proxy.
Turn the Stack Into Knowledge
ReX unifies code repositories, microservices, API contracts, databases, message topics, cloud resources, teams, and products into a multi-dimensional enterprise architectural knowledge graph.
Select Knowledge Node
Order Orchestrator Service
Stateless Golang microservice orchestrating multi-tenant customer cart validation and order placement.
Team → Owns → Service → Calls → API → Writes → DB) for instant architectural discovery.Ask ReX About Your System
An AI architecture copilot that grounds every answer in cryptographic index graphs, runtime telemetry, and code evidence—never presenting unsupported architectural conclusions as facts.
Sample System Inquiries
"Which services depend on the finance database?"
4 services have active TCP connection pools or read/write dependencies on PostgreSQL (finance_db): Finance Service (Owner/Writer), Billing Engine (Writer), GST OS Sync (Reader), and Enterprise Analytics Worker (Read Replica).
Turn Architecture Insight Into Action
ReX generates actionable, evidence-backed architectural refactorings. Every recommendation explicitly evaluates engineering trade-offs before prescribing structural changes.
Introduce Distributed Redis Cache for Session & Permissions
Every inbound HTTP request to the API Gateway triggers 2 synchronous queries to PostgreSQL to fetch user roles and organization settings.
Telemetry shows 4,200 SELECT queries/sec on auth_users; 28ms average query latency overhead per request.
Reduces database read IOPS by ~65% and drops edge P95 gateway latency from 45ms to 12ms.
Requires cache invalidation logic upon user permission updates (eventual consistency window < 500ms).
Deploy Redis cluster with 15-minute TTL and listen to auth.permission.updated Kafka topic.
What Happens If? Architecture Simulation & Digital Twin
A software architecture digital twin that models "what-if" architectural adjustments, traffic surges, and infrastructure outages before they occur in production reality.
Select Stress or Architectural Experiment
Traffic Ingestion Doubles (2x Flash Surge)
Simulate instant doubling of external edge traffic from 10k to 20k requests/second.
Autoscaling stateless pods absorbs CPU, but PostgreSQL write transactions become the hard bottleneck.
Activate edge rate-limiting bucket rules, route read queries to read-replicas, and enqueue non-essential writes.
The Cuvisoft Ecosystem Connected
ReX serves as the universal architecture intelligence foundation across the entire Cuvisoft product suite—from Alpha AI reasoning and Cloud Engine to ERP, UrbanOS, and cyber-physical machinery.
ReX Sits Above the Entire Cuvisoft Platform
ReX translates code, telemetry, and infrastructure into architecture intelligence for all Cuvisoft enterprise systems.
Select Ecosystem Integration
Cuvisoft Alpha
Computational Intelligence Meets Architecture Understanding
ReX establishes semantic understanding of what the architecture is; Cuvisoft Alpha provides advanced computational reasoning to solve multi-variable optimization problems across the stack.
- Architecture Graph
- Runtime Telemetry
- Code Repositories
- VPC Configs
- Predictive Blast Radius
- Algorithmic Cost Reduction
- Automated Refactoring Plans
Universal Architecture Search & Explorer
Search any microservice, API route, database schema, event topic, or cloud instance. Zoom from the global enterprise perimeter down to an individual database index.
Order Orchestrator Service
Stateless Go microservice container instances
Universal Architecture Search
Instant indexing across 100% of discovered topology assets
Order Orchestrator Service
POST /v2/orders/checkout
PostgreSQL (finance_db)
order.created.v2
Cuvisoft Cloud Node Pool (k8s-worker-c6g)
Architecture Governance & Maturity
Institutionalize architectural review gates, generate board-ready structural health reports, and guide your organization toward Level 6 Continuous Architecture.
Quarterly Enterprise Architecture Audit
Generated by Cuvisoft ReX Engine • Illustrative Model
1. Technology Stack & Container Footprint
Polyglot environment composed of Golang (62%), TypeScript/Node (28%), Python (10%). Kubernetes EKS 1.30 runtime.
2. Critical Path Latency & SLAs
Checkout service P95 latency is 92ms. Primary latency driver is unindexed query in orders_db (82ms contribution).
3. Security & Isolation Posture
0 direct internet-to-database ingress routes. 100% of internal service pods enforce SPIFFE mTLS certificates.
4. Recommended Remediation Roadmap
Immediate action: Break circular dependency between Order Service and Inventory Service via async event bus.
Six Guiding Principles of Architecture Intelligence
ReX is engineered around fundamental architectural truths: empirical observation, relational graphs, production telemetry grounding, and explicit engineering trade-offs.
DISCOVER FROM REAL SYSTEMS
"Prefer observed architecture over outdated diagrams."
Never trust stale wiki drawings. Extract the truth directly from compiler ASTs, container runtimes, Kubernetes clusters, and VPC flows.
GRAPH THE DEPENDENCIES
"Connections matter as much as components."
Isolated services tell you nothing. Failures cascade through hidden relationships, synchronous REST hops, shared databases, and unversioned schemas.
CONNECT CODE TO RUNTIME
"Architecture must include production reality."
Static code analysis without live telemetry is blind; telemetry without code references is unfixable. ReX unites code repositories with live production metrics.
EVIDENCE BEFORE ASSUMPTION
"Every recommendation should show supporting evidence."
No hallucinations or vague AI guesses. Every insight must cite specific trace spans, CPU saturation records, or AST call sites.
OPTIMIZE WITH TRADE-OFFS
"No architectural change is free."
Microservices add network latency; caches add invalidation complexity. ReX explicitly evaluates engineering trade-offs before prescribing changes.
KEEP ARCHITECTURE ALIVE
"The model should evolve with the system."
Every git commit, container rollout, and infrastructure mutation triggers continuous topology re-indexing so your architecture model never becomes obsolete.
The Continuous Architecture Cycle
Click any stage to inspect the ongoing lifecycle phase
Continuously cycles from real-time telemetry observation and simulation back into automated discovery.
The Complete ReX Architecture
A concentric multi-ring architectural ecosystem turning every layer of enterprise technology into continuous system understanding and optimization.
Stop Looking at the Stack. Understand the System.
ReX turns fragmented code, infrastructure, APIs, and runtime signals into one continuously evolving, actionable architecture model.
Ready to See Beyond the Stack?
Discover your true software topology, prevent breaking changes before deployment, and unlock structural optimization across code, infrastructure, and runtime telemetry.
ReX operates under strict read-only least privilege protocols to inspect software topologies without compromising IP or production secrets.