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SQL Server 2017 Developer???s Guide

You're reading from   SQL Server 2017 Developer???s Guide A professional guide to designing and developing enterprise database applications

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781788476195
Length 816 pages
Edition 1st Edition
Languages
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Authors (3):
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Dejan Sarka Dejan Sarka
Author Profile Icon Dejan Sarka
Dejan Sarka
Miloš Radivojević Miloš Radivojević
Author Profile Icon Miloš Radivojević
Miloš Radivojević
William Durkin William Durkin
Author Profile Icon William Durkin
William Durkin
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Toc

Table of Contents (19) Chapters Close

Preface 1. Introduction to SQL Server 2017 FREE CHAPTER 2. Review of SQL Server Features for Developers 3. SQL Server Tools 4. Transact-SQL and Database Engine Enhancements 5. JSON Support in SQL Server 6. Stretch Database 7. Temporal Tables 8. Tightening Security 9. Query Store 10. Columnstore Indexes 11. Introducing SQL Server In-Memory OLTP 12. In-Memory OLTP Improvements in SQL Server 2017 13. Supporting R in SQL Server 14. Data Exploration and Predictive Modeling with R 15. Introducing Python 16. Graph Database 17. Containers and SQL on Linux 18. Other Books You May Enjoy

PerfMon counters


SQL Server also provides perfmon counters for the In-Memory OLTP engine; however, PerfMon is a much older technology than Extended Events and has certain limitations that prevent it from exposing all the details that Extended Events can. Be that as it may, it is still possible to collect certain information on the In-Memory OLTP engine.

A T-SQL query to return a list of the PerfMon counters that are available for the In-Memory OLTP engine would be:

SELECT object_name, 
    counter_name 
FROM sys.dm_os_performance_counters 
WHERE object_name LIKE '%XTP%'; 

Assistance in migrating to In-Memory OLTP

Now that we have explored the possibilities that memory-optimized tables offer, it would be fantastic to be able to somehow evaluate our existing databases. Ideally this evaluation would show how many tables or stored procedures could potentially be converted from traditional disk-based objects into ultra-fast memory-optimized objects.

Luckily for us, Microsoft has also provided us with...

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