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

SQL Server vulnerability assessment

SQL Server Management Studio 17.4 was released with a very handy feature—scanning for vulnerabilities on your databases. It's always better to run with the latest version of SQL Server Management Studio (screenshots in this book are based on the 18.4 and 18.5 versions). This vulnerability assessment is supported on any SQL Server with version 2012 and higher and checks for a predefined set of vulnerabilities.

To create a new scan, you have to do the following:

  1. Right-click your database.
  2. Choose Tasks.
  3. Select Vulnerability Assessment.
  4. Click on Scan for Vulnerabilities.

Once the scan is complete, you will be presented with a result view in your SSMS application, with a summary about failed and passed checks.

In the following screenshot, you can see a sample scan with several categories of findings—high, medium, and low risk:

Fig. 4.20 – Vulnerability assessment report

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