CLOUD
Cloud Architecture · Saudi Arabia

Enterprise
Cloud
Architecture

Design scalable, resilient, AI-ready cloud infrastructure for Saudi enterprises — multi-cloud, hybrid, and cloud-native architectures on AWS Saudi and Azure KSA, NDMO compliant and built for Vision 2030 scale.

Design Your Architecture Design Principles
99.99%
Uptime SLA
Multi-Cloud
AWS + Azure KSA
NDMO
Data residency
AI-First
Architecture
Reference Architecture · Saudi Enterprise Platform
▲ AI and Analytics Layer
SageMaker / Azure ML
Vector DB
AI Inference
Predictive Analytics
Data Lake AI
↕ Data flows · API contracts
▲ Application and API Layer
Kubernetes (EKS/AKS)
API Gateway
Microservices
Service Mesh
CDN / WAF
↕ Managed identities · Encrypted channels
▲ Data and Storage Layer
Managed DB (RDS/Cosmos)
Object Storage (S3/Blob)
Kafka / Event Hubs
Redis Cache
Data Warehouse
↕ VPC peering · Private endpoints
▲ Security and Governance
IAM / RBAC
Vault Secrets
PDPL Controls
Audit Logging
NDMO Compliance
↕ VPN / ExpressRoute / Direct Connect
▲ Network Foundation
VPC / VNet
AWS Saudi me-south-1
Azure UAE North
Route53 / Azure DNS
NACLs + Security Groups
5-layer architecture · NDMO compliant · AI-ready
99.99%
Availability SLA
Multi-AZ cloud architectures designed to achieve 99.99% uptime for Saudi enterprise mission-critical workloads
NDMO
Compliant
All architectures designed for AWS Saudi (me-south-1) or Azure UAE North — meeting NDMO data residency requirements
AI-First
Design
Every Crux cloud architecture includes AI inference, GPU compute and ML platform layers as standard components
40-60%
Cost Saving
Well-Architected cloud designs reduce infrastructure costs 40-60% versus equivalent on-premises deployments
Architecture Types

Four cloud architectures for every Saudi enterprise context.

Cloud-Native Architecture

Full cloud-native — containers, Kubernetes, serverless, managed services. No on-prem dependency. Maximum scalability and AI capability. Ideal for new Saudi digital platforms and Vision 2030 service launches.

EKS / AKSServerlessPaaS-first
Best for: new platforms
Hybrid Cloud Architecture

Cloud connected to on-premises — sensitive workloads stay on-prem (NDMO regulated data), scalable services run in cloud. Connected via VPN or ExpressRoute. Ideal for Saudi government and SAMA-regulated institutions.

ExpressRouteNDMO boundariesData sovereignty
Best for: regulated data
Multi-Cloud Architecture

AWS Saudi + Azure KSA for different workloads — avoiding vendor lock-in, optimizing cost and capability per service. AI workloads on SageMaker, collaboration on Azure. Ideal for large Saudi enterprises with diverse needs.

AWS + AzureNo lock-inWorkload optimization
Best for: large enterprises
AI-First Cloud Architecture

Designed specifically for AI workloads — GPU node pools, ML training pipelines, vector databases, model registries, and inference APIs as first-class infrastructure components. Powers Vision 2030 AI transformation.

GPU clustersML pipelinesVector DB
Best for: AI-heavy platforms
Design Principles

Six pillars every Crux architecture is built on.

Operational Excellence

Automate everything that can be automated. Runbooks for everything else. Every architecture includes observability, alerting, and incident response procedures built in from day one.

01
Security by Design

Security is architecture — not an afterthought. IAM least-privilege, network segmentation, secrets management, encryption, audit logging, and PDPL compliance designed into every component.

02
Reliability and HA

Multi-AZ deployment, auto-healing infrastructure, load balancing, circuit breakers, and disaster recovery procedures — designed to meet 99.99% SLA for Saudi enterprise mission-critical systems.

03
Performance Efficiency

Right-sized compute, managed services where appropriate, caching layers, CDN, read replicas, and auto-scaling — ensuring Saudi enterprise platforms perform under any demand level.

04
Cost Optimization

Reserved instances, spot instances for non-critical workloads, auto-scaling to zero, storage tiering, and monthly FinOps reviews — controlling cloud spend without sacrificing performance.

05
AI and Innovation Ready

GPU node pools, managed ML services, vector databases, event streaming, and real-time analytics — every architecture designed to accelerate Vision 2030 AI adoption.

06
FAQ

Cloud architecture questions answered.

QWhat is enterprise cloud architecture in Saudi Arabia?
Enterprise cloud architecture is the design of cloud infrastructure that supports Saudi enterprise workloads at scale — including networking, compute, storage, security, AI services, and governance. Crux designs on AWS Saudi (me-south-1) and Azure UAE North, NDMO compliant and AI-ready.
QWhat is the difference between multi-cloud and hybrid cloud?
Multi-cloud uses multiple public clouds (AWS Saudi + Azure KSA) for different workloads — avoiding vendor lock-in. Hybrid cloud connects on-premises infrastructure to cloud — enabling Saudi enterprises to meet data residency requirements for sensitive workloads while using cloud for scalable services.
QHow does cloud architecture support NDMO compliance?
Crux designs all architectures with NDMO compliance built in — deploying regulated workloads to AWS Saudi Region or Azure UAE North, enforcing data sovereignty boundaries, implementing encryption, and providing comprehensive audit logging for Saudi government and financial sector requirements.
QHow does cloud architecture enable AI adoption for Saudi enterprises?
Crux architectures are AI-first — with GPU node pools, managed ML training environments (SageMaker, Azure ML), vector database infrastructure, and AI inference endpoints pre-configured. Saudi enterprises can deploy AI models without infrastructure redesign.
"
We had grown our cloud organically with no architecture plan — a mess of security groups, no HA, three separate AWS accounts. Crux redesigned everything in 8 weeks. We passed our NDMO audit with zero findings and our availability went from 97.8% to 99.96%.
VP
VP Technology
Saudi Insurance Group · Riyadh, KSA
8wk
Architecture delivery
99.96%
Uptime achieved
Zero
NDMO findings
Related Services

Architecture is the foundation.

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First Step
Cloud Migration
Migrate your existing workloads onto the cloud architecture Crux designs.
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Next Step
Kubernetes Platforms
Orchestrate your application workloads on the Kubernetes platform within your architecture.
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Next Step
DevOps Automation
Automate delivery of software to your cloud architecture with CI/CD pipelines.
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Design Your Architecture

Built to scale.
Designed to last.

AWS Saudi and Azure KSA. NDMO compliant. AI-ready from day one. Crux architects cloud infrastructure that scales with Vision 2030 ambition — and passes every Saudi regulatory audit.

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