Book Image

SQL Server 2017 Administrator's Guide

4 (1)
Book Image

SQL Server 2017 Administrator's Guide

4 (1)

Overview of this book

Take advantage of the real power of SQL Server 2017 with all its new features, in addition to covering core database administration tasks. This book will give you a competitive advantage by helping you quickly learn how to design, manage, and secure your database solution. You will learn how to set up your SQL Server and configure new (and existing) environments for optimal use. After covering the designing aspect, the book delves into performance-tuning aspects by teaching you how to effectively use indexes. The book will also teach you about certain choices that need to be made about backups and how to implement a rock-solid security policy and keep your environment healthy. Finally, you will learn about the techniques you should use when things go wrong, and other important topics, such as migration, upgrading, and consolidation, are covered in detail. Integration with Azure is also covered in depth. Whether you are an administrator or thinking about entering the field, this book will provide you with all the skills you need to successfully create, design, and deploy databases using SQL Server 2017.
Table of Contents (13 chapters)

Authentication and authorization

SQL Server security works in layers. As a first step, SQL Server will perform authentication, where SQL Server is determining who you are and if you can log in. If you're successfully logged on, then SQL Server will perform authorization, determining if you can do what you're trying to do. In the next part of the chapter, we will see how to configure the server authentication, how to work with server objects, and how to assign server-level permissions.

Authentication

SQL Server comes with two authentication modes--SQL Server and Windows Authentication mode and Windows Authentication mode. You can choose the authentication mode during installation and you can always change the mode...