Darren Green

Darren is an independent consultant specialising in data solutions with SQL Server. Having been working with SQL Server from 6.5 onwards he has extensive experience in many aspects of SQL Server, but now focuses on solving problems with SQL Server and SSIS.
http://www.konesans.com http://www.sqlis.com/sqlis/syndication.axd?author=Darren%20Green

Do you wonder about SSIS performance? Well I do, and I've compiled my research into this session. We'll cover various design patterns for solving common problems like inserts vs. updates, is it faster to use a lookup, or can you just catch the errors and process them afterwards? As well as the richer patterns we'll look at some straight comparisons between two components that can be used to do perform the same task and ask which one is quicker?
After years of careful observation and recording of the Species SSIS, Genus ETL, in both natural and artificial environments, I’ve gathered a large collection of fieldnotes. Find out the little decisions that get made that can have big impacts on you project later on. What option to choose for better performance, or better management, and what are the trade-offs? This session won’t just focus on holy grail of performance, it will review the way you build and use SSIS taking into account the on going maintenance and management aspects as well.

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File Watcher Task 06 Sep 2014
The task will detect changes to existing files as well as new files, both actions will cause the file to be found when available. A file is available when the task can open it exclusively. This is important for files that take a long time to be written, such as large files, or those that are just ...

RegexClean Transformation 06 Sep 2014
Use the power of regular expressions to cleanse your data right there inside the Data Flow. This transformation includes a full user interface for simple configuration, as well as advanced features such as error output configuration. Two regular expressions are used, a match expression and a ...

Regular Expression Transformation 06 Sep 2014
The regular expression transformation exposes the power of regular expression matching within the pipeline. One or more columns can be selected, and for each column an individual expression can be applied. The way multiple columns are handled can be set on the options page. The AND option means ...

Row Count Plus Transformation 06 Sep 2014
As the name suggests we have taken the current Row Count Transform that is provided by Microsoft in the Integration Services toolbox and we have recreated the functionality and extended upon it. There are two things about the current version that we thought could do with cleaning up Lack of a ...

Row Number Transformation 06 Sep 2014
The Row Number Transformation calculates a row number for each row, and adds this as a new output column to the data flow. The column number is a sequential number, based on a seed value. Each row receives the next number in the sequence, based on the defined increment value. The final row number ...