Getting Started with Azure for Developers

Azure is widely used in enterprises and integrates well with Microsoft identity and developer tooling. For developers, learning resource groups, subscriptions, and a handful of managed services (App Service, AKS, Functions, Blob Storage) unlocks productive deployment patterns.

1. Subscriptions, tenants, and resource groups

• Create a subscription for billing and separate projects by subscription or resource group.
• Use resource groups to manage lifecycles and permissions for related resources.

Reference: https://learn.microsoft.com/azure/overview-what-is-azure

2. Authentication and identity

• Use Azure Active Directory (Azure AD) for identities.
• Prefer Managed Identities for VMs and App Service to avoid secrets.

CLI quickstart:

az login
az account set --subscription "My Subscription"

3. Core services to learn

• Virtual Machines (IaaS), App Service (PaaS), Azure Kubernetes Service (AKS), Azure Functions (serverless), Blob Storage, Azure SQL Database.

Start by deploying a simple web app to App Service or a container to AKS depending on the expected workload.

4. Local development and tooling

• Use VS Code with Azure extensions for deploy and debugging.
• Use the Azure CLI and Azure Storage Explorer for local testing and resource inspection.

5. Deployment patterns

• Small teams: App Service with CI/CD is fast and low overhead.
• Containerized microservices: AKS for orchestration or ACI/Fargate-like alternatives for simpler cases.

CI/CD: Azure DevOps or GitHub Actions integrate tightly with Azure; use service connections or managed identities for secure deployments.

6. Observability and monitoring

• Use Azure Monitor and Application Insights for telemetry and distributed tracing.

7. Cost control

• Use Azure Cost Management to set budgets and analyze spend.
• Use reserved instances and autoscaling where appropriate.

8. Security checklist

• Use Azure Key Vault for secrets and certificates.
• Lock down network access with NSGs and private endpoints for managed services.

Internal links

• Pillar: Practical Cloud Computing for Developers
• Related: Cloud cost optimization
• Related: Docker Basics for Developers
• Related: Kubernetes for Application Developers

External references

• Azure documentation overview: https://learn.microsoft.com/azure/
• AKS: https://learn.microsoft.com/azure/aks/
• Azure Functions: https://learn.microsoft.com/azure/azure-functions/

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