Book Image

Azure for Architects - Third Edition

By : Ritesh Modi, Jack Lee, Rithin Skaria
Book Image

Azure for Architects - Third Edition

By: Ritesh Modi, Jack Lee, Rithin Skaria

Overview of this book

Thanks to its support for high availability, scalability, security, performance, and disaster recovery, Azure has been widely adopted to create and deploy different types of application with ease. Updated for the latest developments, this third edition of Azure for Architects helps you get to grips with the core concepts of designing serverless architecture, including containers, Kubernetes deployments, and big data solutions. You'll learn how to architect solutions such as serverless functions, you'll discover deployment patterns for containers and Kubernetes, and you'll explore large-scale big data processing using Spark and Databricks. As you advance, you'll implement DevOps using Azure DevOps, work with intelligent solutions using Azure Cognitive Services, and integrate security, high availability, and scalability into each solution. Finally, you'll delve into Azure security concepts such as OAuth, OpenConnect, and managed identities. By the end of this book, you'll have gained the confidence to design intelligent Azure solutions based on containers and serverless functions.
Table of Contents (21 chapters)
20
Index

Deployment models

Deployment models in Azure are classified based on the level of management or control. It's up to the user to select which level of management or control they prefer; either they can go for complete control by using services such as Virtual Machines, or they can use managed services where things will be managed by Azure for them.

There are two deployment models for deploying databases on Azure:

  • Databases on Azure Virtual Machines (IaaS)
  • Databases hosted as managed services (PaaS)

We will now try to understand the difference between deployment on Azure Virtual Machines and managed instances. Let's start with Virtual Machines.

Databases on Azure Virtual Machines

Azure provides multiple stock keeping units (SKUs) for virtual machines. There are high-compute, high-throughput (IOPS) machines that are also available along with general-use virtual machines. Instead of hosting a SQL Server, MySQL, or any other database...