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You're reading from  SQL Server 2019 Administrator's Guide - Second Edition

Product typeBook
Published inSep 2020
Reading LevelBeginner
PublisherPackt
ISBN-139781789954326
Edition2nd Edition
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Authors (2):
Marek Chmel
Marek Chmel
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Marek Chmel

Marek Chmel is a senior CSA at Microsoft, specializing in data and AI. He is a speaker and trainer with more than 15 years' experience. He has been a Data Platform MVP since 2012. He has earned numerous certifications, including Azure Architect, Data Engineer and Scientist Associate, Certified Ethical Hacker, and several eLearnSecurity certifications. Marek earned his master's degree in business and informatics from Nottingham Trent University. He started his career as a trainer for Microsoft Server courses and later worked as SharePoint team lead and principal database administrator. He has authored two books, Hands-On Data Science with SQL Server 2017 and SQL Server 2017 Administrator's Guide.
Read more about Marek Chmel

Vladimír Mužný
Vladimír Mužný
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Vladimír Mužný

Vladimír Mužný has been a freelance developer and consultant since 1997. He has been a Data Platform MVP since 2017, and he has earned certifications such as MCSE: Data Management and Analytics and MCT. His first steps with SQL Server were done on version 6.5, and from that time on, he has worked with all following versions of SQL Server. Now Vladimir teaches Microsoft database courses, participates in SQL Server adoption at various companies, and collaborates on projects for production tracking and migrations.
Read more about Vladimír Mužný

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Planning the upgrade

Upgrading a complex infrastructure is not an easy task and should not be executed without any preparation. Careful planning of the required steps will help you eliminate possible issues to the minimum, and the upgrade will run smoothly. Throughout the versions of SQL Server there have been many changes, so it's worth exploring your options when planning the new installation, also from the perspective of the available edition.

While upgrading SQL Server from older versions, you also have to understand changes in the licensing for SQL Server, whereby SQL Server versions 2008 R2 and older used the per-processor licensing model or used a client access license (CAL) licensing model. Starting with SQL Server 2012, Microsoft has moved to core-based licensing, where you need to have a license for each central processing unit (CPU) core used on your operating system.

Note

SQL Server licensing is a very complex topic that goes beyond the scope of...

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SQL Server 2019 Administrator's Guide - Second Edition
Published in: Sep 2020Publisher: PacktISBN-13: 9781789954326

Authors (2)

author image
Marek Chmel

Marek Chmel is a senior CSA at Microsoft, specializing in data and AI. He is a speaker and trainer with more than 15 years' experience. He has been a Data Platform MVP since 2012. He has earned numerous certifications, including Azure Architect, Data Engineer and Scientist Associate, Certified Ethical Hacker, and several eLearnSecurity certifications. Marek earned his master's degree in business and informatics from Nottingham Trent University. He started his career as a trainer for Microsoft Server courses and later worked as SharePoint team lead and principal database administrator. He has authored two books, Hands-On Data Science with SQL Server 2017 and SQL Server 2017 Administrator's Guide.
Read more about Marek Chmel

author image
Vladimír Mužný

Vladimír Mužný has been a freelance developer and consultant since 1997. He has been a Data Platform MVP since 2017, and he has earned certifications such as MCSE: Data Management and Analytics and MCT. His first steps with SQL Server were done on version 6.5, and from that time on, he has worked with all following versions of SQL Server. Now Vladimir teaches Microsoft database courses, participates in SQL Server adoption at various companies, and collaborates on projects for production tracking and migrations.
Read more about Vladimír Mužný