Azure Cloud Architecture

Assessment & Analysis
Planning & Design
Deployment & Validation
Architecture in Microsoft Azure
We design and operate resilient and scalable architectures in Microsoft Azure. We define networks, security, and storage, and orchestrate PaaS services (App Service, AKS, Functions, Azure SQL/Storage) to support mission-critical workloads with multi-zone high availability and business continuity plans.
How do we do it? We start with a secure landing zone, hybrid connectivity (VPN/ExpressRoute), and a Zero Trust model. We automate with IaC (Bicep/Terraform) and CI/CD, apply Azure Policy, and enable end-to-end observability with Azure Monitor, Log Analytics, and Alerts. This ensures your platform is predictable, secure, and ready to scale.
Designed for organizations seeking to accelerate time-to-market, control costs, and enhance their security posture. With a strong FinOps focus and SRE practices, we keep environments optimized and stable while the business grows.
availability in mission-critical workloads
cloud cost with FinOps

Azure Professional Services We Offer
Hybrid Design & Connectivity
We design VNets and segmented subnets, NSG/ASG rules, and Azure Firewall. We connect offices and datacenters via VPN/ExpressRoute and securely publish applications using Azure Front Door and Application Gateway (WAF).
Application Platform (PaaS & Compute)
We orchestrate Azure Kubernetes Service (AKS) for microservices, App Service for web/API, and Azure Functions for event-driven workloads. We implement autoscaling, workload-based node pools, and CI/CD pipelines to accelerate high-quality deployments.
Data & Managed Storage
We choose the right foundation for each scenario: Azure SQL for relational workloads, Cosmos DB for global low-latency apps, and Azure Storage (Blobs/Files/Queues). We add Azure Cache for Redis and end-to-end encryption to ensure performance and security.
Security & Identity with Zero Trust
We centralize identity with Microsoft Entra ID, enforce MFA and PIM, and protect secrets with Key Vault. We strengthen security posture with Defender for Cloud and Azure Policy for continuous compliance.
Observability & Managed Operations
We unify metrics, logs, and traces with Azure Monitor, Log Analytics, and Application Insights. We configure actionable alerts, SLO/SLA tracking, and Azure Automation runbooks for proactive response.
Governance, Continuity & Cost Optimization
We deploy landing zones with Management Groups, RBAC, and Azure Policy. We design multi-zone high availability, Backup and Site Recovery. We control spend with Cost Management, FinOps, and Infrastructure as Code (Bicep/Terraform) for consistent environments.
In one sentence: MSAdvance Azure Architecture combines secure connectivity, modern PaaS, managed data, Zero Trust, end-to-end observability, and FinOps governance into a resilient, scalable, and growth-ready cloud platform.

Landing Zone and Hybrid Connectivity in Azure
We build a solid, governed foundation that accelerates projects and prevents technical debt. The topology of subscriptions, networks, and policies is designed to scale seamlessly and securely from day one.
- Structure of Management Groups and subscriptions by environment/business unit.
- Granular RBAC, Privileged Identity Management, and just-in-time access.
- Naming conventions and tagging for traceability and cost management.
- Hub & Spoke network with VNets, subnets, NSG/ASG, and Private DNS.
- Perimeter with Azure Firewall/WAF and DDoS Standard.
- VPN or ExpressRoute connectivity with predictable routing and SLA.
- Azure Policy (deny/enforce) and drift prevention.
- Private services with Private Link, eliminating unnecessary public exposure.

Security and Compliance with Zero Trust
We protect identities, networks, data, and applications with layered controls, encryption, and automated response. The goal: reduce attack surface, limit lateral movement, and simplify audits.
- Entra ID with MFA, Conditional Access, and least privilege access.
- Key Vault for secrets, certificates, and automated rotation.
- Defender for Cloud with security posture recommendations (CIS, Azure Benchmark).
- Microsoft Sentinel for SIEM/SOAR, analytic rules, and automated playbooks.
- Encryption in transit and at rest, key management (CMK), and double encryption when applicable.
- Purview for data classification, labeling, and governance.
- Centralized logging (Activity, Resource, Diagnostic) with compliance-based retention.

PaaS and Serverless Applications
We modernize applications to accelerate delivery, increase resilience, and minimize maintenance—eliminating the need for server management and OS patching.
- App Service, Functions, Logic Apps, and API Management.
- 12-factor patterns, event-driven architectures with Event Grid/Service Bus.
- Front Door/CDN, caching with Azure Cache for Redis, and feature flags.
- Blue-green/canary deployments, deployment slots, and CI/CD (Azure DevOps/GitHub Actions).
- Centralized configuration with App Configuration and secrets stored in Key Vault.
- Observability with Application Insights (metrics, logs, distributed traces).
- Multi-zone high availability and business continuity planning with verified backups.

Containers and AKS
We design and operate Azure Kubernetes Service (AKS) with security and efficiency—from the image to the cluster, covering ingress, identity, and the supply chain.
- Image pipelines in ACR with scanning (Defender for Containers).
- Dedicated/spot node pools, HPA/Cluster Autoscaler, and Pod Disruption Budgets.
- Ingress with AGIC/NGINX, Managed Identity, and secrets via Key Vault CSI.
- Policies and security: OPA/Gatekeeper or Azure Policy for AKS, PSA.
- Advanced networking (Azure CNI) and egress control with egress lockdown.
- GitOps operations (Flux/Argo), safe drain, and zero-downtime upgrades.
- Backup and DR (Velero/Azure Backup for AKS) based on workload criticality.

Data Platform on Azure
We build the data platform with performance, resilience, and governance in mind. We select the right service for each usage pattern, with security and private access by default.
- Transactional: Azure SQL/MI, PostgreSQL Flexible, MySQL Flexible.
- NoSQL/Global: Cosmos DB (global latency, multi-region write when it adds value).
- Analytics: Data Lake Gen2 + Synapse or Databricks; streaming with Event Hubs.
- Ingestion/Orchestration: Data Factory and Synapse Pipelines.
- Data governance with Purview (catalog, lineage, policies) and access via Private Link.
- Resilience: ZRS/GZRS, verified backups, and regular restore testing.
- Cost optimization: service tiers, auto-pause/auto-scale, and compression/formats (Parquet/Delta).

Observability, SRE, and FinOps
- Azure Monitor, Log Analytics (KQL), and Application Insights for metrics, logs, and traces.
- SLIs/SLOs, error budgets, and operational dashboards per service.
- Noisy alerts out; correlation, deduplication, and effective on-call.
- Runbooks (Automation/Functions/Logic Apps) for automated remediation.
- Blameless post-mortems with prioritized improvement actions.
- FinOps: budgets, deviation alerts, rightsizing, scheduled shutdowns, reservations, and Savings Plans.
- Resilience testing (Chaos Studio) and DR drills with documented evidence.
Assessment & Analysis
We audit your Microsoft Azure platform end-to-end to assess the real state of security, cost, and performance. We review subscriptions, Management Groups, identities, and networks, as well as the configuration of PaaS/IaaS services and hybrid connectivity. We measure your security posture with Defender for Cloud and the Azure Security Benchmark, detecting gaps, critical dependencies, and cost-saving opportunities (rightsizing, reservations, Savings Plans) to prioritize high-impact actions.
- Automated inventory of resources and dependencies (RG, VNets, NSG/ASG, App Service, AKS, Storage, Key Vault, SQL/MI, Private Link).
- Review of identity and access: Entra ID, MFA, Conditional Access, RBAC, PIM, and just-in-time access.
- Evaluation of security and exposure: secure score, policies, public ports, private endpoints, encryption, and secrets management.
- Network and connectivity analysis: Hub & Spoke, DNS/Private DNS, Firewall/WAF, VPN/ExpressRoute, routes, and latencies.
- Cost Management + Advisor: tagging, rightsizing, reservations/Savings Plans, and detection of inactive resources.
- Observability and resilience: Azure Monitor/Log Analytics, diagnostic settings, backups, and RPO/RTO per service.

Architecture Planning & Design
We define an Azure platform blueprint aligned with your business goals and regulatory requirements. We start from an enterprise-scale landing zone with security guardrails, predictable connectivity, and cost governance. We design the target architecture by domain (applications, data, integration), document PaaS vs. AKS decisions, and establish a lifecycle ready with IaC and CI/CD.
- Landing zone: Management Groups, subscriptions by environment/business, naming/tagging, and Azure Policy compliance.
- Network & security: Hub & Spoke, layered subnets, Azure Firewall/WAF, DDoS Standard, Private Link, and Zero Trust.
- Identity & secrets: least privilege, PIM, Key Vault with rotation, and managed identities.
- Architectures for PaaS/serverless and containers (App Service, Functions, API Management, AKS) with multi-zone high availability and cross-region DR.
- Data & analytics: Storage/SQL/MI, Cosmos DB, Data Lake + Synapse/Databricks, Event Hubs, governed with Purview.
- IaC + DevOps: Bicep/Terraform, pipelines in Azure DevOps/GitHub Actions with security gates, policy as code, and approvals.
- Observability & SLOs: Azure Monitor, Application Insights, Workbooks, actionable alerts, and service-level objectives.
- Integrated FinOps: budgets, deviation alerts, and optimization plans by business unit.

Implementation & Validation
We deploy the platform in agile sprints and in an automated way using IaC, applying security and governance from the very first commit. We validate functionality, performance, and resilience before the production cutover, followed by a hyper-care period to stabilize and optimize.
- Provisioning with IaC (Bicep/Terraform) and CI/CD with quality gates, linting, and policy compliance.
- Deployment of networks, identities, policies, and guardrails; activation of Defender for Cloud and CIS/ASB baseline.
- Deployment of PaaS/serverless, AKS, and data workloads with Private Link, managed identities, and secrets in Key Vault.
- Testing: functional, load/stress, zone/region failover, chaos testing, and RPO/RTO validation.
- Security: image and dependency scanning, secrets hygiene, least privilege, and elimination of unnecessary public exposure.
- Operations: dashboards in Azure Monitor/Workbooks, deduplicated alerts, remediation runbooks, and DR drills.
- Progressive cutover (blue-green/canary) with automatic rollback and a hyper-care period for fine-tuning and continuous optimization.

Frequently Asked Questions Azure Cloud Architecture
What is an Azure architecture and what does MSAdvance deliver?
A well-designed Azure architecture orchestrates identity, networking, security, data, and PaaS/IaaS services to run critical workloads with reliability and cost control. At MSAdvance, we start from a best-practice landing zone (CAF-based), embedding governance, policies, and observability from day one.
Key benefits for your business:
- Scalability & Resilience: multi-zone designs, global load balancing, and autoscaling.
- Zero Trust Security: least-privilege access, network segmentation, and secrets protection.
- Governance & Compliance: policy as code, tagging, budgets, and continuous auditing.
- Cost Optimization (FinOps): proper sizing, reservations, and savings plans.
- Predictable Deployments: Infrastructure as Code (Bicep/Terraform) and CI/CD pipelines.
How does MSAdvance implement Zero Trust security and compliance in Azure?
We apply a Zero Trust approach and compliance controls tailored to your industry, integrating security into the design itself.
- Identity & Access: Microsoft Entra ID with MFA, Conditional Access, and PIM for just-in-time privileges.
- Secrets Protection: Key Vault, automatic rotation, and managed identities.
- Microsegmentation: Azure Firewall, NSG/ASG, Private Endpoints, and egress control.
- Automated Compliance: Azure Policy and Blueprints with auditing and remediation.
- Hardening & Detection: Defender for Cloud, posture assessment, and continuous recommendations.
- Logging & Traceability: Log Analytics, per-resource diagnostics, and legally aligned retention.
What high availability and disaster recovery options does MSAdvance recommend in Azure?
We design for failure, from zone-level incidents to regional outages, balancing cost with business continuity goals.
- High Availability (HA):
- Availability Zones and Zone Redundant Services.
- Load balancing with Application Gateway/WAF, Front Door, and Traffic Manager.
- AKS with zonal node pools and pod disruption budgets.
- Disaster Recovery (DR):
- Region pairs and geo-replication (GZRS/RA-GZRS, DB Geo-replica).
- Active/active, active/passive, blue-green, and canary patterns.
- RPO/RTO defined per application and planned failover tests.
- Orchestration: Runbooks, Recovery Plans, and automated post-failover rehydration.
How does MSAdvance reduce cloud spending with FinOps practices in Azure?
We implement a FinOps framework for visibility, accountability, and continuous cost optimization.
- Cost Governance: tagging, budgets, alerts, and chargeback/showback.
- Rightsizing & Autoscaling: proper sizing, scale-to-zero, and auto-shutdown for non-prod.
- Structural Savings: Reserved Instances, Savings Plans, and Spot VMs when applicable.
- Tiered Storage: Hot/Cool/Archive tiers, lifecycle policies, and compression.
- License Optimization: AHB (Azure Hybrid Benefit) and service consolidation.
- Transparency: Cost Management dashboards with metrics by product, team, and environment.
What is MSAdvance’s approach to IaC, CI/CD, and governance (policy as code) in Azure?
We standardize deployments with Infrastructure as Code and secure pipelines, reducing risks and accelerating delivery.
- IaC: Modular Bicep/Terraform, reusable templates, and validated with what-if/plan testing.
- CI/CD: Azure DevOps or GitHub Actions with PRs, approvals, and environments (DEV/UAT/PROD).
- Secure Deployments: canary, blue-green, health probes, and auto-rollback.
- Policy as Code: Azure Policy/Initiatives embedded in pipelines with compliance gates.
- Integrated Observability: Azure Monitor, Application Insights, and alerts from the pipeline.
- Drift Management: drift detection and automated reconciliation.
What is an Azure Landing Zone and why should we start with it?
An Azure landing zone is a governed foundation (management groups, subscriptions, identity, networking, and policies) that enables secure, scalable deployments from day one while preventing technical debt. MSAdvance designs enterprise-scale landing zones aligned to CAF and the Azure Well-Architected Framework.
Learn more: Cloud Adoption Framework – Landing Zones · Azure Well-Architected Framework
How do we choose between AKS, App Service, and Azure Functions?
Use AKS for containerized microservices that need granular control, sidecars, custom ingress, and Kubernetes policies. Choose App Service for managed web/API apps with fast delivery and minimal ops. Opt for Functions when workloads are event-driven and benefit from serverless scale-to-zero. MSAdvance documents trade-offs (cost, ops effort, RTO/RPO) and can run pilots before committing.
Learn more: Compute service decision tree · Azure Kubernetes Service (AKS) · Azure App Service · Azure Functions
How do you secure hybrid connectivity (VPN/ExpressRoute) and reduce exposure?
We implement a Hub & Spoke network with NSG/ASG, Azure Firewall / WAF, and Private Link for private PaaS access, plus DNS private zones. Connectivity is via VPN or ExpressRoute with defined routes and DDoS Standard. Azure Policy enforces guardrails to block insecure patterns.
Learn more: Hub-spoke network topology · Azure Private Link · ExpressRoute overview · Azure Firewall
How is Zero Trust applied across identity, apps, and data in Azure?
We enforce MFA and Conditional Access in Entra ID, apply least privilege with PIM and RBAC, secure secrets with Key Vault, and harden posture with Defender for Cloud. Data is classified and protected with Purview (labels, DLP, retention). This limits lateral movement and simplifies audits.
Learn more: Conditional Access · Privileged Identity Management · Azure Key Vault · Defender for Cloud · Microsoft Purview

Key Advantages of Partnering with MSAdvance
With our expertise in Microsoft 365 and Azure, your company gains cloud solutions with:
- Certified Expertise: 25+ Microsoft certifications and Advanced Specializations.
- Customized Strategy: A tailored roadmap designed to match your unique business vision and goals.
- High Availability: Resilient designs with a guaranteed 99.9% SLA.
- Comprehensive Security: End-to-end protection with Zero Trust, Defender, Sentinel, and Purview.