Tim Mitchell is a business intelligence consultant, author, trainer, and SQL Server MVP with over a decade of data management experience. He is a partner with Linchpin People and is the principal of Tyleris Data Solutions.
Tim has spoken at international and local events including the SQL PASS Summit, SQLBits, SQL Connections, along with dozens of tech fests, code camps, and SQL Saturday events. He is coauthor of the book SSIS Design Patterns, and is a contributing author on MVP Deep Dives 2.
Humans are creatures of habit, and I suspect that engineering/technical types are even more so. We find something that works and tend to stick with it, sometimes neglecting to occasionally experiment with new tools or methods. The mantra of “If it ain’t broke, don’t fix it” becomes the defense for… Read more
Over the Thanksgiving holiday, I read a book entitled The Phoenix Project. This book has been in my Kindle library for some time, but only this weekend did I make time to read it – and I’m glad I did. The story centers around a guy who is more or… Read more
Today is the second day of the SQL PASS Summit in Seattle, Washington. I’ll be live blogging today’s keynote address. This post will be updated throughout the keynote. Don’t forget you can watch the live stream on PASS TV. Adam Jorgensen, current EVP of finance (and future president) of PASS… Read more
Today, I’ll be live blogging the SQL PASS 2015 keynote. Today is the third day of the PASS Summit, and the first day with regular sessions. Everything shown in the keynote will also be streamed on PASS TV. As a logistical note, I’ll be updating this post throughout the keynote.… Read more
Last week I hosted a webinar in which I reviewed some of the coming changes for SQL Server Integration Services in SQL Server 2016. The current beta of SSIS 2016 has some exciting new features that I think you’ll like. The recording of that webinar is below. Enjoy!
The post… Read more
If you are looking for some end-of-year training before the new budget year rolls around, consider joining Andy Leonard and me in the Washington, DC area for our 4-day Advanced SSIS classroom training course. This course will be held December 7-10 in Reston, VA (just outside of DC). I’ve… Read more
The next version of SSIS is on the horizon. Are you ready?
In next Tuesday’s webinar, I’ll be reviewing and demonstrating the new features of SQL Server Integration Services. Microsoft recently released the CTP bits for SQL Server and SQL Server Data Tools, both of which show several useful… Read more
It’s election season! No, I’m not talking about The Donald, The Clinton, The Neurosurgeon, The Veep, or any of those folks. It’s time for the annual SQL PASS board elections.
For data warehouse professionals, change detection is critical. Accurately detecting new, changed, and deleted records means the difference between doing an expensive truncate-and-reload operation versus a smaller, faster incremental load. This is especially important as the volume of information stored in data warehouses continues to grow. SQL Server change tracking,… Read more
I’m happy to announce a new, full-day class in the Dallas area next month. I’ll be presenting my Building Better SSIS Packages course on Friday, October 2nd at the Microsoft campus in Irving, Texas. This course is a preconference seminar for SQL Saturday Dallas, which will be held in… Read more
In just two short months – exactly sixty days from today – the SQL PASS Summit will begin. Although it’s still a couple of months away, this is a great time to start making preparations to ensure that you get the most out of your Summit experience.
Download and install… Read more
What is permissible is not always honorable. – Marcus Tullius Cicero
Rules. Best practices. Guidelines. Design patterns. Policies. All are good and necessary, and you’ll rarely find anyone who will argue against the need to establish boundaries and set expectations. But can adherence to rules and design patterns be taken… Read more
As data professionals, there are times when our jobs are relatively easy. Back up the databases. Create the dashboard report. Move the data from flat files to the database. Create documentation. There are lots of cogs… Read more
If you’ve used SSIS for any significant amount of time, you’ve almost certainly run into this roadblock: You need to download a file stored on an SFTP (secure FTP) server, but SSIS does not natively support this operation. There is a built-in FTP task in SSIS, but it is very… Read more
Without a doubt, the most versatile data flow tool in the SSIS arsenal is the script component. This control grants ETL developers complete control over the flow of data, leverages the full power of the .NET Framework namespaces, and can be used as a source, destination, or transformation in data… Read more
Earlier this week, I confirmed two full-day seminars I’ll be delivering in conjunction with SQL Saturday events this fall. I’ve got a brand new course entitled “Building Better SSIS Packages” which I’ll be delivering in Denver and Boston. Here’s a brief into to this course:
SQL Server Integration Services… Read more
How do you know that you’ve asked enough questions? When you think you have all the information you need to get started, ask 10 more good questions. Those ten questions will lead to five more, which will lead to… Read more
I’m a fixer. A tinkerer. As a kid, I would take my toys apart just to see how they worked, and to prove that I could put them back together again (and these experiments often had mixed results). Even today, I’m still kind of a shade tree handyman. In fact,… Read more
During data load or transformation processes, capturing a distinct row number for incoming data can be beneficial for the ETL process itself, as well as for use in the destination database. Having an arbitrary, incrementing row number assigned to each row can help to determine the order in which the… Read more
Now that the details have been finalized, I can announce that a new SSIS class coming up this fall. My Linchpin People cohort Andy Leonard and I will be delivering our Advanced SSIS training class in the Washington, DC area in December. This class is four days in length, ideally… Read more