Book Image

SQL Server 2017 Developer???s Guide

Book Image

SQL Server 2017 Developer???s Guide

Overview of this book

Microsoft SQL Server 2017 is a milestone in Microsoft's data platform timeline, as it brings in the power of R and Python for machine learning and containerization-based deployment on Windows and Linux. This book prepares you for advanced topics by starting with a quick introduction to SQL Server 2017's new features. Then, it introduces you to enhancements in the Transact-SQL language and new database engine capabilities before switching to a different technology: JSON support. You will take a look at the security enhancements and temporal tables. Furthermore, the book focuses on implementing advanced topics, including Query Store, columnstore indexes, and In-Memory OLTP. Toward the end of the book, you'll be introduced to R and how to use the R language with Transact-SQL for data exploration and analysis. You'll also learn to integrate Python code into SQL Server and graph database implementations as well as the deployment options on Linux and SQL Server in containers for development and testing. By the end of this book, you will be armed to design efficient, high-performance database applications without any hassle.
Table of Contents (25 chapters)
Title Page
Copyright and Credits
Dedication
Packt Upsell
Contributors
Preface
Free Chapter
1
Introduction to SQL Server 2017
Index

Starting with Python


In order to start working with Python and R, you need to do some installation. General SQL Server setup is not in the scope of this book. However, if you are completely new to Python (and R), it might be helpful to give you a very quick overview of the installation.

Once you prepare the environment, you will start immediately with Python programming. Anyway, time to get our hands dirty. In this section, you will learn about:

  • Installing Python
  • A quick demo of Python capabilities
  • Python core syntax elements
  • Python variables
  • Basic data structures in Python
  • Branching and looping
  • Classes and objects

Installing machine learning services and client tools

With SQL Server 2017, you get everything you need from Microsoft. There is no need to download any additional open source interpreter and/or client tool besides SQL Server, SQL Server Management Studio (SSMS), and Visual Studio (VS), unless you wish so. You just start SQL Server setup, and then from the Feature Selection page select...