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Krish Krishnan

"If we knew what it was we were doing, it would not be called research, would it?" - Albert Einstein.

Hello, and welcome to my blog.

I would like to use this blog to have constructive communication and exchanges of ideas in the business intelligence community on topics from data warehousing to SOA to governance, and all the topics in the umbrella of these subjects.

To maximize this blog's value, it must be an interactive venue. This means your input is vital to the blog's success. All that I ask from this audience is to treat everybody in this blog community and the blog itself with respect.

So let's start blogging and share our ideas, opinions, perspectives and keep the creative juices flowing!

About the author >

Krish is a recognized expert worldwide in the strategy, architecture and implementation of high performance data warehousing solutions. He is a visionary data warehouse thought leader and an independent analyst, writing and speaking at industry leading conferences, user groups and trade publications. He has authored two eBooks, more than 75 articles, viewpoints and case studies on business intelligence, data warehousing, and data warehouse appliances and architectures. In his 19 plus years of professional experience, he has been solving complex architecture problems spanning all aspects of data warehousing and business intelligence for Fortune 1000 clients. He has designed and tuned some of the world’s largest data warehouses.

The Vice President of Strategy at Chicago Business Intelligence Group, Krish teaches regularly at TDWI, DAMA, IRM UK and other conferences, and is helping drive and mature the data warehouse appliance market. Krish also serves as Associate Vice President of Programs for DAMA Chicago and is Ethics and Governance Advisor to DAMA International.

Editor's Note: More articles and resources are available in Krish's BeyeNETWORK Expert Channel. Be sure to visit today!

As you look at the Web2.0 and Web 3.0 world, it is becoming clear that information management on the internet with respect to data will be a catalyst to your success or failure in the new world order. Traditionally when you build applications in the Web, you do not look at it being very data savy and largely transactional in nature. But looking at the way Flickr, Facebook, Twitter and Social networks have changed the game, we understand that no longer are we looking at a transactional silo, but rather need to react to a "long tail".

In the new world, you will need to be "big" but "nimble", large and flexible. Wow that's a mouthful to keep saying. The reason for this thinking is we need to look at the structured and the unstructured data to understand the customer and their needs, and react quickly to address those needs. When you talk of unstructured data, in a Web world you cannot afford to load Gigabytes and Megabytes of data, most of which is noise. You need to get the intelligence extracted and linked, but leave the content and the context outside. How do you accomplish this? there are some companies addressing this need, but we need a nimble and strong ETL engine to do this process.

This is where you need to look at Textual ETL and understand how to build the unstructured database. The traditional vendors are doing their part, but the end result has left a lot to your imagination.

Textual ETL is complex and deals with data which has minimal structure and completely 180 degrees opposite of transactional data. As we move towards the Web 2.0 --> Web 3.0 world, we will encounter this hurdle and I hope there are tools that will handle this Large data management to integrate the transactional and textual data.



Posted February 12, 2010 2:22 PM
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