The Data Warrior

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Archive for the tag “data warehousing”

Meet me in St. Louie, Louie.

Next up on the Data Warrior speaking schedule is the St. Louis SilverLinings event on May 2nd. It will be held at the St. Charles Convention Center, St. Louis, MS.

SilverLinings

This promises to be a very exciting event boasting “edgy” and forward looking technical topics. It’s going to be a very busy day for me with three talks in total on some of my favorite topics.

Topic 1Demystifying Data Warehousing as a Service: Top 10 Cool Features in Snowflake

Topic 2Agile Methods and Data Warehousing: How to Deliver Faster

Topic 3Agile Data Engineering: Introduction to Data Vault Data Modeling

So if you are in the St. Louis area, or fancy a trip to the Gateway to the West,  please join me there on May 2nd.

Special Discount for Data Warrior fans!

The organizers were kind enough to offer my followers a 50% discount. Wow!

Just use this code when you sign up: KGraz280790

So what are you waiting for – sign up register here.

See you soon!

Kent

The Data Warrior

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Data Vault Training – Europe & US

Lots of training classes on Data Vault 2.0 are on the horizon around the world thanks to a new venture that Dan Linstedt and Michael Olschimke have formed called ScaleFree. In addition to world class consulting, they are offering dozens of Data Vault 2.0 related classes, including Bootcamps, Certification, and Introduction to Data Vault Modeling.

Here are the of the upcoming classes for 2017:

So no excuses in 2017 – there are all these classes plus whatever other classes Dan manages to fit into his schedule.

Go learn Data Vault 2.0 and improve your data warehouse success rate!

Cheers,

Kent

The Data Warrior

P.S. Don’t forget to join use at the 4th Annual WWDVC in beautiful Stowe, Vermont!

wwdvc2017

Where is the Data Warrior Now?

Hi folks. Time to update y’all on some upcoming speaking engagements for this summer and fall.

Here are a few talks I have scheduled:

Houston DAMA 

When: August 9, 2016 1:30 PM

WhereBP Westlake Campus, Helios Plaza, Houston, TX

Topic 1: Harnessing the Elasticity of the Cloud for Analytics with Snowflake and Tableau

Topic 2: Agile Data Warehousing – Building a Virtualized ODS

Register: Houston DAMA Meetup

Agile Denver: BI Meetup #1 

When: August 17, 2016 5:30 PM

Where: Charles Schwab, Lone Tree, CO (Denver Tech Center)

Topic: Agile Data Warehousing – Building a Virtualized ODS

RegisterAgile BI Meetup

Agile Denver: BI Meetup #2

When: August 18, 2016 5:30 PM

Where: WebPT, Westminster, CO

Topic: Agile Data Warehousing – Building a Virtualized ODS

RegisterAgile BI Meetup

Enterprise Dataversity

EDV2016-ImSpeakingWhen: September 21, 2016 8:30 AM

Where: The Drake Hotel, Chicago, Ill

Topic: Data Warehousing in 2016 and Beyond

Register: Enterprise Dataversity

 

Utah Oracle Users Group (UTOUG) Fall Symposium

When: October 26, 2016

WhereSalt Lake Community College Miller Campus, SLC, Utah

Session #1Agile Data Warehousing: Using Oracle Data Modeler (SDDM) to build a Virtualized ODS

Session #2: Agile Methods and Data Warehousing: How to Deliver Faster

Session #3: Data Warehousing in the Real World

Register: UTOUG Registration – Coming Soon!

 

Southern Fried Agile

When: October 28, 2016

Where: Charlotte Convention Center, NC

Topic:  Agile Methods and Data Warehousing: How to Deliver Faster

Register: SFA Registration

 

East Coast Oracle (ECO) Users Conference

When: November 2 & 3, 2016

Where: Hilton North Raleigh/Midtown Hotel, Raleigh, NC

Topic #1Agile Data Warehousing: Using Oracle Data Modeler (SDDM) to build a Virtualized ODS

Topic #2: Data Warehousing in 2016

Register: ECO Registration

 

There are more talks in the planning process so be sure to check back.

Hope to see you at one of these events!

Love your data!

Kent

The Data Warrior

Data Warrior LLC

It WAS the #Best #DataVault Event Ever!

Last week I had the pleasure of spending a few days in lovely Stowe, Vermont at the Stoweflake Mountain Resort and Spa attending the 3rd Annual World Wide Data Vault Consortium (#WWDVC). Not only was the location picturesque, the weather was near perfect, the beer was tasty, and the learning and networking were outstanding.

We had 75 attendees coming from all over the world – Germany, Switzerland, Canada, England, Australia, New Zealand, The Netherlands, USA, Finland, and India. Quite a turnout!

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Day 1- Data Vault Brainstorming

This year I arrived early enough to participate in what is arguably the best part of the event – a full day, open forum discussion with certified Data Vault modelers and practitioners, lead by the inventor of Data Vault, Dan Linstedt.

The brain power in the room was stunning. There were about 30 people in all and we all got to introduce ourselves and talk a bit about what we had been doing with Data Vault. It was great to hear the many and varied ways in which Data Vault is being used across multiple industries (including a US intelligence agency – but that is a secret). Everything from traditional data warehousing and BI, to realtime streaming IoT data, to virtual Data Vaults and virtualized information marts, to using Data Vault to help with Master Data Management (MDM). It was eye opening and exciting to hear all these applications and opportunities.

If you are not yet certified, get certified! Then you can attend this session at WWDVC 2017 (spoiler – at Stoweflake again!). And you are in luck as Dan just announced three classes later this year in St Albans, Vermont. Plus there are multiple classes coming up in Europe as well.

Day 2- Hands on Workshops

Another unprecedented day at WWDVC.  The three platinum sponsors, AnalytixDS, Talend, and Varigence, all ran 3-hour hands on workshops. These were a fantastic opportunity to see how these vendors have really stepped up to the plate to support quickly building Data Vault solutions with their tools.

These were great sessions, led but highly qualified folks. They showcased some great solutions and answered a lot of questions.

All three sessions were standing room only – with over 35 attendees. (We had to drag in chairs from other rooms!)

Be sure to make time to attend these next year as I am sure they will be on the agenda again.

Day 3 – The Main Event Begins

Yes, all the way to Day 3 before the official kickoff with keynote and speakers.

Dan of course got us started with welcome, thanks to all the sponsors, and housekeeping. Nicely this event only has one room and one track so no one has to pick between sessions!

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Keynote

The keynote this year was Swimming in the Data Lake by none other than the Father of Data Warehousing, Bill Inmon. I greatly enjoyed his somewhat irreverent look at our industry and his discussion on Big Data and the Data Lake concepts. It was quite a humorous talk (“I don’t mean to offend anybody, but….”). I would say it is one of the best talks I have ever heard Bill give over my 20+ years of knowing him (so I have heard a few).

WWDVC_BillInmon_DataLake

And being a prolific author, Bill of course has a new book out on Data Lakes (available now on Amazon here).

WWDVC_BillInmon_DataLakeBook

Being good geeks, several of us did manage to get our picture taken with Mr. Inmon as “social evidence” that we know him (well, I actually did co-author a book with him back in the day).

Kent with Bill 2016

Lots of Talks

Yes it was a full day with tons of stuff to fill our heads with ideas: new, useful and occasionally controversial. (stay tuned for videos on all these!)

Dan’s business partner, Sanjay Pande, came all the way from India to talk about Data Vault 2.0 on Hadoop. Roelant Vos came again from Australia to give us a business based view of a data vault project at his company (Allianz) about Customer Centric Analytics. Mary Mink and Sam Bendayan of Ultimate Software came for the 2nd year to talk about how their SaaS company is using Data Vault to provide customer value. This time they talked about their efforts to move to virtual information marts (very cool).

I did my presentation on Building a Virtualized ODS. This was a real life example from my consulting last year on doing an agile data warehouse project based on Data Vault architectural principles. It was a fun talk with lots of interaction. I love challenging the norm, then proving it works!

KentWWDVC16_VODS

Of course I did have to do a little intro promo about my employer, Snowflake Computing. I am happy to say there was quite a bit of interest in our cloud-native, elastic data warehouse offering.

KentWWDVC16_Snowflake

After my talk I did a drawing for a GoPro camera (courtesy of Snowflake). I am happy to say it went Russell Searle from Australia! This man loves Data Vault so much he has paid his own way to Vermont twice now to attend WWDVC. Now that is dedication!

KentWWDVC16_GoPro

Days 4 & 5

Sadly I had other commitments back in Texas and could not stay for these days (but did follow along a bit on twitter). If you want to see everything that happened, search Twitter for #WWDVC.

One fun thing on Day 4 was a few people got to go up in a tethered hot air balloon. Hopefully I can try that next year.

WWDVC_StoweflakeBalloon

Other Fun Stuff

Of course not everything happens in the sessions. Lots of good networking and information exchange happens informally at these events. I did several impromptu demonstrations of Snowflake. The German and Australian contingents were quite interested and can’t wait until Snowflake is available in their regions.

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Thanks to my friends Paul and Raphael at WhereScape for loaning me their big monitor!

I introduced a very international crowd to the best northern-style, southern BBQ at the Sunset Grille. We had good Data Vault, and non-DV, conversations along with finger licking ribs, brisket, and pulled pork (and beer of course).

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Take Aways

Every year, as he closes out the event, Dan tries to summarize key learnings for everyone to take home. Here they are for WWDVC 2016:

WWDVC_conclusions

Well that is it for this time around. With such a great event it is impossible to adequately cover everything but I hope this is enough to get you to put WWDVC 2017 on your event calendar. Ask for the time off now!

Safe travels to all the attendees. See you again soon.

Kent

The Data Warrior

Snowflake DB Cool Features – Automatic Query Optimization

This is the final installment of my ongoing series on the Top 10 Cool Features in the Snowflake Elastic Data Warehouse:

#1 Automatic Query Optimization. No Tuning!

As a long time data architect, and not a DBA, this is my favorite part of Snowflake. I do not have to worry about query performance at all. It is all handled “auto-magically” via a dynamic optimization engine in our cloud services layer. I just model, load, and query the data.

See the rest of the post here: Automatic Query Optimization. No Tuning!

Model On!

Kent

The Data Warrior

P.S. If you have questions about any specific features in Snowflake, please let me know in the comments or send me an email at kent.graziano@snowflake.net.

P.P.S. I am considering making a few short videos about Snowflake – what features should I start with?

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