Greetings Portland Lovers of Data, join your local Data User Group downtown on Thursday Feb 16th to learn about “Agile Data Warehousing, Building a Virtualized ODS” with Kent Graziano, Senior Technical Evangelist with Snowflake Computing and the author of The Data Warrior blog.

This is our usual monthly Portland Data Management User Group Chapter meeting.

For more information and to register go to: http://www.damapdx.org/ or our new meetup page at: https://www.meetup.com/PDX-Data-Engineering/events/237139605/. Please register at one of those sites, so that we have a count for our usual continental breakfast. Walk-ins are welcome.

Presentation Summary

In order to meet timelines to fulfill urgent, unmet reporting needs, we built a virtualized Operational Data Store (ODS). This allowed us to deliver new objects, quickly and incrementally, so we could quickly show the business users their data. In order to limit the need for refactoring in later stages of the data warehouse development, we chose to build this virtualization layer on top of a Type 2 persistent staging layer. All of this was done using the free Oracle SQL Developer Data Modeler (SDDM) against a MS SQL Server Database.

In this talk, we will show you the architecture for this approach, the rationale, and then some of the tricks used in SDDM to build all the stage tables and views very quickly. In the end you will see actual SQL code for the virtual ODS that you can leverage for your own projects.

Goals

• Learn what a Virtual ODS is and how it can help you be Agile

• Learn a data warehouse architecture that can be implemented incrementally and in layers

• How to quickly build pattern based stage tables in SDDM

• How to build complex, pattern based views in SDDM

• Tips on how to use analytic functions to create virtual columns

• See examples of how to embed change data capture into a view-based ELT loading architecture

Speaker

Kent Graziano is a Senior Technical Evangelist with Snowflake Computing and the author of The Data Warrior blog (https://kentgraziano.com/). He is a certified Data Vault Master (CDVP2), Oracle ACE Director, former member of the Boulder BI Brain Trust (#BBBT), expert data modeler and architect with over 30 years of experience, including 25 years doing data warehousing with multiple architectures.

Kent is an award winning speaker and author having written numerous articles, and has given hundreds of presentations, nationally and internationally. He is a co-author of four books including The Data Model Resource Book (1st Edition), and Supercharge Your Data Warehouse. His now has several ebooks on Kindle including A Check List for Doing a Data Model Design Reviews and An Introduction to Agile Data Engineering. You can follow Kent on his blog and twitter @kentgraziano.

Schedule

8:30 - 9:00 am - Sign In
9:00 - 10:15 am - Presentation
10:15 - 10:30 am - Break, Chapter Announcements
10:30 - 11:30 am - Presentation continued
Free for Members and employees of our Corporate Members

There is a nominal charge for non-members to cover refreshments and speaker travel costs: $5 for Students with valid student ID / $15 for General public. See the list of DAMA PDX corporate members at damapdx.org

About DAMA PDX

The Portland Metro Chapter of the Data Administration Management Association has been serving our Portland data community since 1984. We are a not-for-profit, vendor independent, professional association dedicated to advancing the concepts and practices of enterprise information and data resource management.

Our Mission: Deliver thought provoking data-centric presentations to make you more successful in your job.

Join your fellow Lovers of Data for a full day of data education and networking provided by your local Portland DAMA Chapter. Register now to reserve your spot.

Four sessions packed into one incredible day of training:

1. Agile Methods and Data Warehousing: How to Deliver Faster
2. Agile Data Engineering: Introduction to Data Vault 2.0
3. Case Study: Data Warehousing in the Real World
4. Demystifying Data Warehousing as a Service (DWaaS)

• Breakfast and Lunch provided!
• Free Parking!
• Networking with other Data Professionals!
• Vendor Booths from a variety of Pacific Northwest data service providers!
• Hosted Happy Hour the evening before the event!

Full abstracts and registration at: https://damapdx.wordpress.com/dama-day-2017

The workshops at this event will provide you knowledge and principles to use agile in your data warehouse and business intelligence projects. It introduces a modern method for agile data modeling, Data Vault 2.0, and includes a detailed, real world case study. We will also cover how the cloud has changed everything and how you can enable your agile data warehouse using Data Warehouse as a Service (DWaas) - built in the cloud, for the cloud.

All at a local location for $159 (less for students, members, and employees of member companies).

About the Speaker:

Kent Graziano is a Senior Technical Evangelist with Snowflake Computing and the author of The Data Warrior blog (http://kentgrazino.com). He is a certified Data Vault Master and certified Data Vault 2.0 practitioner. Kent has given hundreds or presentations, nationally and internationally - in 2014 he was voted one of the best presenters at OUGF14 in Helsinki Finland.

About DAMA Portland

The Portland Metro Chapter of the Data Administration Management Association has been serving the Portland data community since 1984. We are a not-for-profit, vendor independent, professional association dedicated to advancing the concepts and practices of enterprise information and data resource management.

Our primary purpose is to promote the understanding, development and practice of managing data, information and knowledge resources as key enterprise assets.

The DAMA Portland Chapter is dedicated to delivering thought provoking data-centric presentations that will make you more successful in your job. Please join me, the rest of the DAMA board, and other fellow lovers of data at this regular chapter meeting in downtown Portland.

Thanks for your support of local Data Education, we look forward to seeing you there!