4.5. Azure App Services and Azure Functions The shift to cloud-native development paradigms has been markedly accelerated by the advent of platforms such as Azure App Services and Azure Functions. These services represent the core of Microsoft Azure’s serverless and PaaS (Platform as a Service) offerings, enabling developers to build, deploy, and scale applications more […]
VPN Gateway and ExpressRoute – Microsoft AZ-900 Exam
6.3. VPN Gateway and ExpressRoute Azure’s network infrastructure services offer a comprehensive set of solutions for connecting on-premises networks with the cloud securely and reliably. Two pivotal services in this domain are Azure VPN Gateway and Azure ExpressRoute. They provide different mechanisms for creating a dedicated, private connection between an Azure Virtual Network (VNet) and […]
Load Balancers and Application Gateways 2 – Microsoft AZ-900 Exam
Design Considerations for Load Balancers and Application Gateways When to Use Load Balancer: ● When the primary need is to distribute traffic evenly across servers without inspecting the packet content.● For simple layer 4 load balancing without the need for cookie-based session affinity or SSL termination. When to Use Application Gateway: ● For advanced HTTP […]
Load Balancers and Application Gateways – Microsoft AZ-900 Exam
6.2. Load Balancers and Application Gateways In the vast array of Azure networking services, Load Balancers and Application Gateways stand out as pivotal components for ensuring high availability, scalability, and security of applications. These services intelligently distribute network or application traffic across a number of servers or services, optimizing resource use, maximizing throughput, minimizing response […]
Virtual Machines (VMs) and Virtual Networks 2 – Microsoft AZ-900 Exam
Integration of VMs and Virtual Networks The combination of VMs and Virtual Networks in Azure establishes the foundation for a secure, scalable, and interconnected cloud environment. Here are some considerations for integration: ● Network Interface Cards (NICs): Each Azure VM is associated with at least one NIC, which enables the VM to communicate with the […]
Virtual Network and Subnets – Microsoft AZ-900 Exam
6.1. Virtual Network and Subnets When discussing the architecture of cloud services, especially within the Microsoft Azure ecosystem, the conversation inevitably turns to the critical components that comprise the framework for networking within the cloud: Virtual Networks (VNet) and Subnets. These elements are not merely features within the Azure platform but are foundational to creating […]
App Service and Functions 2 – Microsoft AZ-900 Exam
Usage Scenarios and Solutions Azure App Service is well-suited for a broad range of web-based applications, from small websites to large-scale enterprise-grade applications. Common use cases include e-commerce websites, content management systems, and RESTful APIs. Azure Functions, being event-driven and serverless, is ideal for tasks like processing orders, handling file uploads, or integrating with third-party […]
Content Delivery Network (CDN) and Azure Front Door 2 – Microsoft AZ-900 Exam
Improving Application Delivery with Azure Front Door Front Door enhances user experience by ensuring that user requests are always directed to the nearest and most performant application endpoint. It is particularly effective for dynamic content, where traditional CDN caching is less effective. Deployment Strategies for Azure Front Door ● Application Acceleration: Use Front Door to […]
Content Delivery Network (CDN) and Azure Front Door – Microsoft AZ-900 Exam
6.5. Content Delivery Network (CDN) and Azure Front Door The Azure Content Delivery Network (CDN) and Azure Front Door are pivotal components in the architecture of modern web applications, offering complementary yet distinct services to enhance the performance, reliability, and security of content delivery. By leveraging global distribution, caching, and edge computing capabilities, they optimize […]
Azure Blob Storage 2 – Microsoft AZ-900 Exam
Advantages of Using Azure Blob Storage Cost-Effective: Blob Storage offers a pay-as-you-go model, meaning you only pay for the storage you use. With tiered storage options, you can store data in the most cost-effective manner according to how frequently it’s accessed. Accessible and Manageable: Azure Blob Storage is accessible from anywhere in the world over […]