Microsoft Azure has evolved as one of the main platforms for developing, deploying, and managing applications and services in today’s cloud-centric world. Whether you are an ambitious cloud professional or a developer trying to expand your skill set, learning Azure from the ground up may provide various benefits. You can take up Microsoft Azure Training and learn Azure from scratch.
What is Azure?
Microsoft Azure is a complete cloud computing platform that offers a wide range of services and tools for developing, deploying, and managing applications and services. It provides a flexible and scalable architecture that enables enterprises to satisfy their computing demands by using the power of the cloud.
Azure’s Key Components:
- Computing: Azure provides a variety of computing alternatives to meet the needs of varied workloads. Azure Virtual Machines (VMs) are the most well-known computing offering, allowing customers to construct and operate virtual computers running various operating systems.
- Networking: Azure has strong networking features, allowing customers to construct virtual networks, subnets, and network security groups to link and isolate resources securely. Load balancing, virtual private networks (VPNs), and Azure ExpressRoute are also available for private network access.
- Storage: Azure provides a variety of storage services, including Blob storage for unstructured data, File storage for file-based applications, Queue storage for messaging between application components, and Table storage for NoSQL data storage.
- Databases: Azure offers a variety of managed database services, including Azure SQL Database for relational data, Cosmos DB for globally distributed NoSQL data, and Azure Database for MySQL and PostgreSQL for open-source database needs.
- Identity and Access Management: Azure Active Directory (Azure AD) is a comprehensive identity and access management solution that allows users to manage identities and regulate access to Azure services. It offers single sign-on (SSO) and integration with other cloud-based and on-premises apps.
- Analytics and AI: Azure provides a portfolio of data analytics services, including Azure Synapse Analytics, Azure Databricks, and Azure HDInsight. It also delivers artificial intelligence (AI) services such as Azure Machine Learning and Cognitive Services for developing intelligent apps.
- DevOps and Developer Tools: Azure DevOps delivers a suite of development tools and services for designing, testing, and deploying applications on Azure. It has functionality for version control, continuous integration and deployment (CI/CD), and project management.
The architecture and structure of the Microsoft Azure cloud computing platform are referred to as Azure Architecture. It includes all of the Azure components and services that work together to create a scalable, dependable, and secure infrastructure for delivering and managing applications and services.
Azure Architecture Key Components:
- Regions: Azure is divided into regions, which are geographical areas with Azure data centers. Each area is made up of many data centers that are linked by a low-latency network. To maintain data sovereignty and availability, regions are strategically scattered throughout the world.
- Availability Zones: Azure provides numerous availability zones within each region. An availability zone is a physically distinct data center that has its own power, cooling, and networking infrastructure. They are built to provide fault tolerance and high availability by spreading applications and services over different zones.
- Resource Groups: Resource groups are logical containers that allow you to organize and manage Azure resources that are connected to one another. They serve as a dividing line for resources, allowing you to manage them collectively and apply common policies and permissions. A resource group’s resources can be deployed, modified, and removed simultaneously.
- Subscriptions: Azure subscriptions serve as a billing and access management border. They enable you to organize and manage resources depending on billing or organizational requirements. Each subscription has its own set of restrictions and regulations, and it can be coupled with various resource groups and resources.
- Virtual Networks (VNETs): In Azure, virtual networks (VNETs) allow you to build isolated network environments for your resources. They serve as the foundation for linking and safeguarding Azure resources. To link on-premises networks to Azure, you may create subnets, network security groups, and virtual private network (VPN) connections.
- Computing Services: Azure provides a variety of computing services, like as Virtual Machines (VMs), Azure Functions, and Azure Container Instances. VMs allow you to run virtual servers in the cloud, whereas Azure Functions allows for serverless code execution. Azure Container Instances let you deploy and manage containers without having to worry about the underlying infrastructure.
- Storage Services: Azure offers a variety of storage services, including Azure Blob storage for unstructured data like photographs and videos, Azure File storage for file-based applications, Azure Queue storage for component messaging, and Azure Table storage for NoSQL data storage.
- Databases: Managed database services are available through Azure, including Azure SQL Database, Azure Cosmos DB, and Azure Database for MySQL/PostgreSQL. These services offer scalable and completely managed storage and retrieval of structured and unstructured data.
- Identity and Access Management: The identity and access management service in Azure is Azure Active Directory (Azure AD). To safeguard access to Azure resources, it includes capabilities such as user authentication, authorization, and role-based access control (RBAC).
- Monitoring and Management: Azure includes a variety of tools for monitoring and managing resources, including Azure Monitor, Azure Log Analytics, and Azure Automation. These solutions enable you to monitor the health, performance, and availability of your applications and resources, as well as automate typical administration chores.
- Security and Compliance: Azure contains strong security mechanisms to protect data and maintain compliance with industry requirements. It includes elements such as data encryption, network security groups, firewall rules, and security monitoring to protect resources from attacks and vulnerabilities.
The following is the best method to learn Azure from the ground up:
- Begin with the fundamentals of Azure: Begin by learning about Azure’s fundamental ideas and components, such as regions, resource groups, and services.
- Follow Microsoft’s Learning Routes: On their official website (Microsoft Learn), Microsoft provides well-structured learning routes for novices that cover a variety of Azure services and situations.
- Practical Experience: Gain hands-on experience by establishing and managing Azure resources, installing virtual machines, configuring storage, and exploring various services via the Azure site.
- Online Courses and Tutorials: To acquire extensive and supervised education on Azure, enroll in online courses and tutorials offered by platforms such as Pluralsight, Udemy, and Coursera.
- Join the Azure Community: Connect with the Azure community through forums, user groups, and social media platforms. You may use this to communicate with professionals, ask questions, and learn from their experiences.
- Investigate Documentation and Guides: Consult Microsoft’s official Azure documentation for in-depth explanations, tutorials, and best practices for each Azure service.
- Hands-on Labs: Use Microsoft and other platforms’ hands-on labs and activities to enhance your learning and gain real experience with Azure scenarios.
- Azure Certifications: Consider pursuing Azure certifications such as Azure Fundamentals, Azure Administrator, or Azure Developer. These credentials authenticate your abilities and increase your reputation.
- Experiment with Azure Sandbox: Azure Sandbox is a secure and isolated environment where you can check out different Azure services and experiment without affecting production resources.
- Continuous Learning: Azure is a dynamic platform that is constantly updated and adding new services. Follow Azure blogs, attend webinars, and experiment with new features to keep your expertise up to date.