4th - 7th March 2015

ExCeL London Exhibition and Convention Centre, London

adam_machanic.jpg

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.
http://sqlblog.com http://sqlblog.com/blogs/MainFeed.aspx

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.

Blog posts RSS

Hello, World! Encore Edition aka Good-bye, Microsoft 28 Jan 2015
Moving On After nearly nine years at Microsoft, I’ve chosen to move on. I’ve accepted a position at Fusion-io—now a SanDisk company—as Worldwide SQL Server Solutions Architect where I’ll be evangelizing, documenting best practices, collaborating directly with the Windows & SQL product teams ...

Interpreting Communication 28 Jan 2015
One important thing about which to be self-aware is how you interpret communication. Communication is a two-phase commit. The first part lies with the person communicating. She has an idea she wishes to communicate, and she communicates it – in writing or verbally. The second part is with the ...

PASS BA Analytics Conference for 2015 27 Jan 2015
I’m always telling people that the thing I love about BI projects is that they tend to appeal to the people who pay the bills. This is a good place to be doing project work. When I look at large companies like Amazon, I can imagine that the people who do the IT work that relates to order ...

Geek City: Creating New Tools for Statistics 27 Jan 2015
I was just starting to work on a post on column statistics, using one of my favorite metadata functions: sys.dm_db_stats_properties(), when I realized something was missing. The function requires a stats_id value, which is available from sys.stats. However, sys.stats does not show the column names ...

Medians pre-SQL 2012 26 Jan 2015
SQL 2012 was a big release for working out the median in SQL Server, with the advent of the function PERCENTILE_CONT(). It’s a very elegant way of working out the median (hint, that’s the 0.5 point), even though it’s not actually an aggregate function, as I’ve written before. Plus – it doesn’t ...