Sharpening Stones, Walking on Coals

December 30, 2009

Who's data is it?

I've had some negative experiences recently on the topic of data ownership, and how various team cultures respond to the concept of data integration. Read the posts on Sharpening Stones.

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Posted by Paul Boal at 12:45 AM | Comments (0)

December 15, 2009

Fun with Recursive SQL (Part 3)

See my entry on Sharpening Stones for an impressive way to use recursive SQL to split overlapping time segments and flatten them into a single timeline. (See the article for some pictures of what that means.)

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Posted by Paul Boal at 7:45 AM | Comments (0)

December 12, 2009

Fun with Recursive SQL (Part 2)

See my entry on Sharpening Stones for another fun way to use recursive SQL.

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Posted by Paul Boal at 8:30 AM | Comments (2)