Book Image

SQL Server 2019 Administrator's Guide - Second Edition

By : Marek Chmel, Vladimír Mužný
Book Image

SQL Server 2019 Administrator's Guide - Second Edition

By: Marek Chmel, Vladimír Mužný

Overview of this book

SQL Server is one of the most popular relational database management systems developed by Microsoft. This second edition of the SQL Server Administrator's Guide will not only teach you how to administer an enterprise database, but also help you become proficient at managing and keeping the database available, secure, and stable. You’ll start by learning how to set up your SQL Server and configure new and existing environments for optimal use. The book then takes you through designing aspects and delves into performance tuning by showing you how to use indexes effectively. You’ll understand certain choices that need to be made about backups, implement security policy, and discover how to keep your environment healthy. Tools available for monitoring and managing a SQL Server database, including automating health reviews, performance checks, and much more, will also be discussed in detail. As you advance, the book covers essential topics such as migration, upgrading, and consolidation, along with the techniques that will help you when things go wrong. Once you’ve got to grips with integration with Azure and streamlining big data pipelines, you’ll learn best practices from industry experts for maintaining a highly reliable database solution. Whether you are an administrator or are looking to get started with database administration, this SQL Server book will help you develop the skills you need to successfully create, design, and deploy database solutions.
Table of Contents (17 chapters)
1
Section 1: Provisioning the SQL Server Environment
4
Section 2: Server and Database Maintenance
9
Section 3: High Availability and the Cloud with SQL Server 2019

Quick overview of running SQL workloads in Azure

In the world of growing cloud solutions, we shouldn't consider that this is the end of a DBA's job; rather, we should be prepared to adopt the cloud in the future. This section highlights several considerations that are useful for further cloud adoption. We will explain the differences between three aspects of SQL workloads regarding on-premises and Azure environments. We will talk about licensing, SLA, disaster recovery, and regular database maintenance in detail.

Licensing

Every software product needs to be licensed properly, and this is completely true for SQL Server as well. In on-premises environments, we need to know how SQL Server will be provisioned as a standalone instance on virtual machines, or in an active-passive versus active-active failover cluster.

In the cloud, licensing has different rules. The most important aspect is the type of resource hosting to be used. As you may recall, we have three options...