1. Getting Started with Azure Cloud 2026

1.1 What is Azure?

The short answer: Azure can be almost anything. It encompasses virtually every cloud service available on the market today. You can deploy virtual machines to Azure, offload file storage, file servers, websites, and your entire network infrastructure when you need it—and pay only for what you use.

Microsoft Azure is a powerful cloud computing platform offering a broad range of services to develop, deploy, and manage your applications. From Azure Virtual Machines to Azure SQL Database and Azure Kubernetes Service (AKS), Azure has everything you need.

Definition and Overview of Microsoft Azure

Benefits of Using Azure

Benefits of Using Microsoft Azure

• Scalability Automatically adjust resources up or down based on demand.
• Availability High availability and reliability through a global network of data centers.
• Security Comprehensive security measures and compliance certifications to protect your data and applications.
• Cost Optimization Pay-as-you-go pricing and efficient resource management.
• Flexibility Support for multiple operating systems, programming languages, frameworks, and tools.
• Integration Seamless integration with other Microsoft services and third-party tools.
• Global Reach Access to global infrastructure for deploying applications worldwide.
• Innovation Access to cutting-edge technologies and innovations in AI, machine learning, and IoT.
• Developer-Friendly Powerful development and DevOps tools to boost productivity.
• Support and Community Comprehensive support and a large community for knowledge sharing and problem-solving.

1.2 Azure Services Overview

• Overview of various Azure services
• Examples of popular Azure services

This overview describes the key functions of each service in a few words. The goal is to help you connect the service name with what it does. Each Azure service has countless capabilities, so we’ve linked our content to Azure’s official learning paths. After reviewing this section, you’ll have seen all the major Azure services and be able to categorize them appropriately.

Important key services like Azure Data Factory have their own dedicated pages. We’re committed to documenting all services comprehensively.

The Azure Services!

Azure Virtual Machines

Create and manage virtual computers in the cloud.

Azure App Service

Deploy and scale web and mobile applications quickly.

Azure Functions

Develop and run serverless applications without managing infrastructure.

Azure Kubernetes Service (AKS)

Container orchestration and management with Kubernetes.

Azure SQL Database

Managed, highly available relational database.

Azure Cosmos DB

Global, distributed multi-model database with low latency.

Azure Blob Storage

Store unstructured data such as text or binary files.

Azure Data Lake Storage

Store and analyze large volumes of data in their native format.

Azure Files

Provision and manage file shares in the cloud.

Azure Queue Storage

Reliably store and transfer messages between application services.

Azure Table Storage

Store structured NoSQL data in table format.

Azure Disk Storage

Managed disks for virtual machines.

Azure Data Factory

Orchestrate and automate data integration and transformation.

Complete guide to Azure Data Factory (ADF)

Azure Synapse Analytics

Analytics and data warehousing in one comprehensive solution.

Azure Machine Learning

Build, train, and deploy machine learning models.

Azure Cognitive Services

Integrate AI capabilities into applications, including speech, vision, and search.

Azure IoT Hub

Connect and manage IoT devices.

Azure DevOps

Tools and services for developing, deploying, and monitoring applications.

Azure Active Directory

Identity and access management for users and applications.

Azure Security Center

Unified security management and threat detection.

Azure Policy

Manage and ensure compliance of Azure resources through policies.

Azure Key Vault

Securely store and manage keys, secrets, and certificates.

Azure Monitor

Monitor the performance and availability of applications and services.

Azure Log Analytics

Analyze log data for troubleshooting and monitoring.

Azure Backup

Secure backup and recovery of data in the cloud.

Azure Site Recovery

Disaster recovery for applications and data.

Azure CDN

Content Delivery Network for accelerating content delivery.

Azure API Management

Create, manage, and secure APIs.

Azure Logic Apps

Automate workflows and integrate applications and data.

Azure Event Grid

Event-driven architecture for real-time event responses.

Azure Service Bus

Message-based communication between applications and services.

Azure Event Hubs

Real-time data stream processing and analysis.

Azure Stream Analytics

Real-time analysis of data streams.

Azure Search

Full-text search and analytics for applications.

Azure Lab Services

Easily set up and manage development and test environments.

Azure Arc

Manage Azure services across any infrastructure.

Azure VMware Solution

Run VMware environments natively on Azure.

Azure Bastion

Secure and seamless RDP and SSH access to virtual machines.

Azure Firewall

Cloud-native, intelligent network security solution.

Azure Front Door

Global, scalable web application acceleration and security platform.

Azure Traffic Manager

Load balancing service for optimal traffic flow.

Azure Load Balancer

Load balancing for applications to improve availability and scalability.

Azure VPN Gateway

Secure connectivity from on-premises networks to Azure.

Azure ExpressRoute

Private, dedicated connection to Azure for enhanced security and reliability.

Azure Application Gateway

Application layer load balancing and web application firewall.

Azure DDoS Protection

Protection against DDoS attacks on applications.

Azure Sentinel

Cloud-native SIEM service for intelligent security analytics and threat defense.

Azure Lighthouse

Centralized management and monitoring of Azure resources.

Azure Bot Services

Create, deploy, and manage intelligent bots.

Azure Media Services

End-to-end platform for media and video streaming.

Azure Data Factory: Introduction and Key Capabilities

1.3 Use Cases and Applications

Typical Use Cases for Microsoft Azure

Typical Use Cases for Azure

• Web and Mobile Applications Deploy scalable web and mobile applications quickly with Azure App Service.

• Data Analytics and Big Data Azure Synapse Analytics and Azure Data Lake Storage provide powerful solutions for processing and analyzing large datasets.

• Machine Learning and AI Build intelligent applications with machine learning and AI capabilities using Azure Machine Learning and Azure Cognitive Services.

• IoT Solutions Azure IoT Hub connects, monitors, and manages IoT devices at scale.

• Container Orchestration Manage and orchestrate container-based applications efficiently with Azure Kubernetes Service (AKS).

• Databases Azure SQL Database and Azure Cosmos DB offer managed database solutions for relational and NoSQL data.

• Serverless Applications Develop and run event-driven serverless applications with Azure Functions.

• DevOps and Continuous Integration/Continuous Deployment (CI/CD) Azure DevOps provides tools to automate and manage your entire development lifecycle.

• Security and Identity Management Azure Active Directory and Azure Security Center protect applications and data with comprehensive security features.

• Backup and Disaster Recovery Safeguard your data and restore it when needed using Azure Backup and Azure Site Recovery.

• Network Management Azure Traffic Manager and Azure Load Balancer optimize traffic flow and increase application availability.

• Content Delivery Accelerate content distribution worldwide with Azure CDN.

• API Management Create, manage, and secure APIs with Azure API Management.

• Automation and Workflows Automate business processes and integrate systems with Azure Logic Apps.

• Event-Driven Architecture Process and respond to real-time events using Azure Event Grid and Azure Event Hubs.

• Media and Video Services End-to-end media processing and video streaming solutions with Azure Media Services.

• Development and Testing Set up and manage development and test environments easily with Azure Lab Services.

Industries and Organizations Using Azure

The bottom line: all major industries are well represented, and the world’s leading companies are already using Microsoft Azure. If you haven’t adopted it yet, you risk falling behind.

• Financial Services Banks and insurance companies rely on Azure for secure data processing and compliance.

• Healthcare Hospitals and research institutions use Azure for data analytics, patient management, and telehealth services.

• Retail Retailers leverage Azure for e-commerce platforms, inventory management, and customer data analysis.

• Manufacturing Manufacturers use Azure for IoT solutions, predictive maintenance, and supply chain management.

• Media and Entertainment Media companies use Azure for video streaming, content delivery, and production workflows.

• Education Schools and universities rely on Azure for e-learning platforms, data analytics, and administrative systems.

• Technology and IT IT companies use Azure for cloud services, development environments, and software deployment.

• Government Agencies Public institutions use Azure for secure data management, citizen services, and digital transformation.

• Energy and Utilities Energy providers use Azure for smart grid solutions, data analytics, and asset management.

1.4 Azure Accounts and Subscriptions

• Overview of subscription types and models

Azure Accounts

To get started with Microsoft Azure, you need an Azure account. This is your entry point for accessing Azure’s cloud services and resources. You can sign in with an existing Microsoft ID or create a new one.

Azure Subscriptions

An Azure subscription is a logical container that groups Azure resources together. It helps you organize billing, manage resources, and monitor service usage. You can have multiple subscriptions under a single Azure account, which is useful for separating different projects, environments (development, testing, production), or billing purposes.

Subscription Types

• Free Account Azure offers a free account that gives you access to a range of services for 12 months, plus a credit for the first 30 days. Perfect for exploring and learning Azure.

• Pay-As-You-Go Pay only for the resources you actually use. No upfront costs or long-term commitments.

• Enterprise Agreement (EA) A customized solution for large organizations with high usage, offering negotiated pricing and contract terms.

• Microsoft Partner Network (MPN) For Microsoft partners who want to use Azure services at discounted rates.

Pricing Models

Usage-Based Billing

Azure uses a usage-based billing model where you pay only for the resources and services you actually consume. This provides flexibility and helps optimize costs.

Per-Service Pricing

Each Azure service has its own pricing model that varies based on usage, storage, data transfer, and other factors. For example:

Azure Virtual Machines Billed based on compute power (vCPUs), storage type, and runtime.

Azure Storage Costs depend on storage capacity used and data transfers.

Azure SQL Database Billed based on performance tiers, database size, and transaction volume.

Cost Management Tools

Azure provides several tools to monitor and manage your spending:

Azure Cost Management + Billing A centralized dashboard to track spending, plan budgets, and optimize costs.

Pricing Calculator An online tool to estimate costs for your planned Azure resources.

Reports and Alerts Automated reports and notifications help you stay within budget and avoid unexpected charges.

Discounts and Savings Plans

Reserved Instances Get significant discounts by committing to compute capacity for one or three years upfront.

Spot Instances Use unused capacity at deeply discounted rates for non-critical workloads.

1.5 Azure Portal and User Interface

Azure provides a well-structured user interface. Learn more on the official Microsoft page: https://azure.microsoft.com/de-de/get-started/azure-portal/

1.8 Security and Compliance in Azure

Introduction to Azure security features Overview of compliance certifications and standards