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

Azure SQL

SQL Server stores relational data on Azure, which is a managed relational database service. It is also known as a Database as a Service (DBaaS) that provides a highly available, scalable, performance-centric, and secure platform for storing data. It is accessible from anywhere, with any programming language and platform. Clients need a connection string comprising the server, database, and security information to connect to it.

SQL Server provides firewall settings that prevent access to anyone by default. IP addresses and ranges should be whitelisted to access SQL Server. Architects should only allow IP addresses that they are confident about and that belong to customers/partners. There are deployments in Azure for which either there are a lot of IP addresses or the IP addresses are not known, such as applications deployed in Azure Functions or Logic Apps. For such applications to access Azure SQL, Azure SQL allows whitelisting of all IP addresses to Azure services across...