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Adam Machanic

Adam Machanic is a Boston-based SQL Server developer, writer, and speaker. He focuses on large-scale data warehouse performance and development, and is author of the award-winning SQL Server monitoring stored procedure, sp_WhoIsActive. Adam has written for numerous web sites and magazines, including SQLblog, Simple Talk, Search SQL Server, SQL Server Professional, CoDe, and VSJ. He has also contributed to several books on SQL Server, including "SQL Server 2008 Internals" (Microsoft Press, 2009) and "Expert SQL Server 2005 Development" (Apress, 2007). Adam regularly speaks at conferences and training events on a variety of SQL Server topics. He is a Microsoft Most Valuable Professional (MVP) for SQL Server, a Microsoft Certified IT Professional (MCITP), and an alumnus of the INETA North American Speakers Bureau.
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Are your big queries using every available clock tick, or are they lagging behind? And if your queries are already going parallel, can they be rewritten for even greater speed? In this session you will learn how to take full advantage of parallelism.
Large, complex queries need memory in which to work--workspace memory--and understanding the how's, when's, and why's of this memory can help you create queries that run in seconds rather than minutes.
Attend this session to learn how to take charge of optimization, expertly mold your query plans, and gain a new set of tools for eliminating bottlenecks in even your most complex problem queries.

Blog posts RSS

SQL 2014 queries under a strobe light 31 Aug 2015
I just wrote a post about Live Query Statistics. Let me show you how this technology in SQL Server 2014 can be used for some amazingly cool (nerdy cool, at least) stuff. Behind the scenes, LQS uses a DMV called sys.dm_exec_query_profiles. When you run a query with SET STATISTICS PROFILE ON, the ...

Power BI Desktop & Excel 31 Aug 2015
The August 2015 update of Power BI Desktop added two important features for existing Excel and Analysis Services users:Import Excel Power BI artifacts (Data Model, Queries, Power View) into a new Power BI Desktop fileLive Analysis Services Connections: Ability to change the database from Edit ...

Live Query Statistics in SQL 2014, not just SQL 2016 31 Aug 2015
One of the coolest things in SQL Server 2016 is Live Query Statistics (LQS). But did you know that it’s available in SQL 2014? (Edit: Needs SP1) The thing is that we haven’t been able to view it effectively before now, before SQL Server Management Studio 2016 became available. LQS provides the ...

SharePoint Server 2016 IT Preview from a BI point of view 28 Aug 2015
SharePoint Online and Power BI have a lot of attention and focus lately, but what about the on-premises version of SharePoint that’s used in almost all serious BI solutions today? Well SharePoint Server 2016 IT Preview has just been released by Microsoft, by many stated as the last on-premises ...

SQL Server 2016 Insights by Polish MVP's 27 Aug 2015
Hello SQL Folks! In one of the latest posts I wrote that the SQL Server 2016 & Channel 9 series that is being prepared by Polish MVP’s. Now we have 3 recordings there but expect many more :). You can find more details about the series here: http://bit.ly/1MNlAAO The ...