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Category: Azure

Azure platform architecture, cost control, and tenant operations for cloud engineers and IT administrators running production subscriptions. Coverage includes landing zone design, RBAC scoping, private endpoints and network isolation, Azure Monitor alerting, and cost work such as reservations, savings plans, spot capacity, and anomaly budgets. Comparison articles weigh competing services against each other: Front Door versus Application Gateway versus Traffic Manager, Bicep versus Terraform. Tenant migration, carve-out, and Microsoft retirement deadlines are tracked as they land. Tested against the Azure portal, CLI, and API versions named in each article.

12 articles
Level: All Beginner Intermediate Advanced
Azure

Retirement Debt Comes Due: Azure VPN Client for Linux, AVD Classic, Graph Toolkit and Project Online

Four Microsoft services retire in August-September 2026. Find which affects your infrastructure, how to detect them, and your migration timeline.

Thorsteinn Halldorsson · September 12, 2026 · 9 min read Intermediate
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Azure

Azure Front Door vs Application Gateway vs Traffic Manager: Choosing Your Load Balancing Layer

Azure Front Door vs Application Gateway vs Traffic Manager: cut through the overlap and pick the right load balancer with this decision framework.

Thorsteinn Halldorsson · August 15, 2026 · 12 min read Intermediate
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Azure

Reserved Instances vs Savings Plans vs Spot VMs: An Azure Cost Optimization Comparison

Azure reserved instances vs savings plans vs spot VMs compared: discount ranges, flexibility, exchange rules, eviction risk, and a decision framework.

Thorsteinn Halldorsson · August 7, 2026 · 21 min read Intermediate
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Azure

Azure Cost Anomaly Detection: Setting Up Budgets, Alerts, and Automated Shutdowns

Azure cost anomaly detection done right: configure budgets, smart alerts, and auto-shutdown runbooks to stop cloud bill surprises before they escalate.

Thorsteinn Halldorsson · July 14, 2026 · 12 min read Intermediate
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Azure

Azure Bicep vs Terraform in 2026: Choosing Your Azure IaC Tool

Azure Bicep vs Terraform in 2026: compare syntax, state management, multi-cloud support, and CI/CD integration to pick the right Azure IaC tool for your team.

Thorsteinn Halldorsson · June 23, 2026 · 15 min read Intermediate
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Azure

Azure Private Endpoints: Locking Down PaaS Network Access

Azure Private Endpoints eliminate public PaaS exposure — configure secure, private connectivity to Storage, SQL, and Key Vault in under 30 minutes.

Thorsteinn Halldorsson · June 23, 2026 · 15 min read Intermediate
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Azure

Azure Landing Zones Explained: A 2026 Enterprise-Scale Starter

Azure landing zones done right: cut provisioning time, enforce guardrails, and deploy enterprise-scale governance in Azure before your first workload lands.

Thorsteinn Halldorsson · June 23, 2026 · 17 min read Intermediate
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Azure

Tenant Carve-Out vs. Consolidation: When to Move a Business Unit OUT Instead of Merging Everything In

Divesting a business unit from Microsoft 365? What the native carve-out tooling covers in 2026, what never moves, and how to run the TSA window.

Thorsteinn Halldorsson · June 19, 2026 · 12 min read Intermediate
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Azure

Microsoft 365 Tenant-to-Tenant Migration in 2026: The Native Migration Orchestrator Changes the Game

The migration orchestrator moves mail, OneDrive and Teams data between tenants — but not identity, SharePoint sites or Teams channels. What it covers.

Thorsteinn Halldorsson · June 19, 2026 · 11 min read Intermediate
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Azure

Microsoft Entra Tenant Security Hardening: The 2026 Checklist

Baseline scopes enforcement, auto-enabled passkey profiles, and the 1 September passkey default — a verified Entra ID hardening checklist for 2026.

Thorsteinn Halldorsson · June 19, 2026 · 11 min read Intermediate
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