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

Summary

When working with databases, we always need to know how to recover them when damage occurs. This chapter was intended mostly as a syntactical guide for correct backup planning and performing for several types of databases, such as OLTP user databases, big databases, and system databases. A GUI alternative is also possible, but using syntax is a better approach when automating backup tasks when some corruption occurs. Syntax is never lost in dialogs of SQL Server Management Studio.

In this chapter, we learned about internal data handling. This knowledge is an advantage not only for backups and restores, but also for a better understanding when we cover optimizing databases.

We also learned about the backup capabilities of on-premises SQL Server instances. Through examples, we understood how to use backups to restore databases in many scenarios. We also learned the impact of backup procedures already being used on restore abilities that are measured by the RPO and RTO criteria...