Introduction to Data Warehousing Part 3 - ETL

In part 3 of this series, Wes provides an overview of some common processes to load data into your data warehouse could be. He also covers some of the common issues with cleansing of your data.

Experienced data warehouse specialist working on a multi-terabyte datawarehouse for an industry-leading Internet and media retailer. Wes has over 10 years experience working on retail systems and is interested in efficient software practices and data quality. He is a speaker at many software conference in Florida and enjoys being an active part of the developer community. He received his Bachel...

TommyTupa on 9/11/2008

The presenter is no doubt an ETL expert but his presentation are not ready for prime time. In fact, while watching, I felt sorry for him... just want to take him in my arms, cradle him, say all is OK, and feed him out of a baby milk bottle. Although I have the utmost respect for the presenter's skills I think next time you should find someone with some training and presenting skills.

Taha on 10/15/2008

informative

Kenneth Wymore on 10/22/2008

Somewhat informative but again, hard to stay focused on due to the presenter. It sounded like he was reading most of the presentation off of a power point that he was not familiar with. The flow was very choppy although he did not sound as bored as he did in the last two so that was an improvement.

david on 11/12/2008

powerpoint with lecture doesnt drive the point like hands on tutorials that interact with a system. I understand that this is conceptual in many respects but I am looking for a specific system to base my knowledge on, in particular SQL and SSIS.

Dilipa on 3/14/2009

cant agree more with TommyTupa.

adalberto on 4/22/2009

informative

Jeremy Prince on 4/24/2009

With all due respect to the critics, I found the presentation very informative and useful. Hey, it's free and so what if it isn't great entertainment. Thanks Wes!! I really appreciate your time and effort here.

Darvin on 5/25/2009

good!

Nga on 5/27/2009

I cannot see the video. It does not exist. Please help to check again. Thanks.

Nga on 5/27/2009

I cannot see the video. It does not exist. Please help to check again. Thanks.

Nga on 5/27/2009

Sorry for my previous comments. It's just because of a network error. Thanks for the video. It's good enough for me.

Nico on 3/19/2010

Sad and boring, completely waste of time...

c on 6/1/2010

where are parts 4-8??

thomas taylor on 7/18/2010

This a great FREE overview of data warehousing. I will watch the rest as they are available.

se on 9/26/2011

good job..but could have been better. I learnt something out of this presentation, and that's what matters! Thanks to the presenter. SE

Hrair Kerametlian on 2/9/2012

This video should not include 'Data Warehousing' in it's description. Data Warehousing has some specific ETL needs that were not covered. Performance of the data loading process being #1, as typically there are millions of records per day being loaded into the DW.