Biml objects have many built-in attributes. For example, all Tables have SchemaName and all Packages have ProtectionLevel. When your Biml solution starts to grow, you will quickly see the need for adding additional metadata that can be used in other Biml files. A common use case in Data Warehouse Staging projects is to store the source schema and source table name on your staging table objects. This allows you to use the source metadata in a higher tier Biml file that generates the SSIS packages to load the tables. To store and use this additional metadata, you can use Biml Annotations or ObjectTags.
Biml Annotations and ObjectTags are both Key/Value pairs. Annotations are String/String pairs intended for storing simple text metadata, while ObjectTags are String/Object pairs that can also store more complex metadata in .NET objects.
Do you want to learn more Biml? Have you always wanted to visit Chicago? Are you free on March 16-17? Then check out this amazing, once-in-a-lifetime offer just for you! …
Ok, ok, ok, I may have gotten a little carried away :) But I am excited to announce that I will be presenting a precon at SQLSaturday Chicago 2018! The precon will be held on Friday, March 16th, and is called Level Up! From Basic Biml to Automated Data Warehouse Frameworks. I will also present a general session on Saturday, March 17th.
Many Biml solutions start off very simple, with just a single Biml file that generates a few SSIS packages. Most developers quickly see the need for a more complex solution for multiple sources. One way to reuse code and apply the Don’t Repeat Yourself software engineering principle in Biml is to use Tiered Biml Files.
In addition to using Tiered Biml Files, there are four other main ways you can avoid repeating your Biml code:
Woohoo! I’m very happy to announce that Jason Horner (@jasonhorner) and I will be presenting a precon at SQLSaturday Nashville 2018! The precon will be held on Friday, January 12th, and is focused on SSIS and Biml. We will also be at the SQLSaturday where Jason will be presenting about Dimensional Modeling and I will be presenting about Biml. This will be my first time visiting Nashville, so I’m very much looking forward to it :)
SQLSaturday Nashville 2018 Precon (Jan 12)
Jason had been working on a precon idea for a while that would bring together all his experience using SSIS to deliver ETL projects. I wanted to develop a new precon focusing on Biml and SSIS. Instead of working on two separate precons, we decided to team up and combine our knowledge. We will be delivering this precon for the first time in Nashville, and we’re looking forward to helping attendees by providing guidance on how to solve challenges they might face in their projects.
You can read more about why we wanted to present this precon in our interview on the Nashville BI User Group website.
Check out the full abstract and register for our precon on bit.ly/ETL-Precon-Nash. A regular full-day is only $129, and for only $165 you can also attend one of the half-day precons on Thursday. What a bargain!
Check out the full SQLSaturday Nashville schedule and register today to get all the news and updates. You can also follow @SQLSatNash on Twitter and use the hashtag #SQLSatNash to join the conversation. Please help spread the word to all your friends and coworkers, and make sure you sign up before the event is full.
Woohoo! The Biml Book: Business Intelligence and Data Warehouse Automation is now available for pre-order from Amazon and Apress! :D
This is the first book I’ve co-authored, and I have to admit it’s a very strange feeling to see my name on the cover of a book. Am I allowed to say I’m quite proud? Oh, I’ll say it anyway. I’m proud and very honored to have written this book with such a talented group of people: Andy Leonard (@AndyLeonard), Scott Currie (@scottcurrie), Ben Weissman (@bweissman), Bill Fellows (@billinkc), Martin Andersson (@frysdisken), Peter Avenant (@PeterAvenant), Simon Peck (@biguynz), Reeves Smith (@SQLReeves), Raymond Sondak (@raymondsondak) and Jacob Alley.
What’s in The Biml Book?
The first part of the book starts with the basics: getting your development environment configured, Biml syntax, and scripting essentials.
The next part of the book guides you through the process of using Biml to build a framework that captures both your design patterns and execution management. In addition to leveraging design patterns in your framework, you will learn how to build a robust metadata store and how to package your framework into Biml bundles for deployment within your enterprise.
In the last part of the book, you will learn more advanced Biml features and capabilities, such as SSAS development, T-SQL recipes, automated documentation, and Biml troubleshooting.
When can I get The Biml Book?
Amazon says early December, but it might be available sooner. If you don’t want to wait, you can pre-order The Biml Book from Amazon or Apress right now.
Yay! This has been a long journey, and I’m so happy the other guys let me be a part of it :)