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Posted Tuesday, December 30, 2008 3:34 PM


SSCrazy Eights

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Ah. OK....

So at 700 levels and say 10 million nodes, that would mean that each node had an average of 1.023 children? Wow, that's a pretty strung-out hierarchy.


-- RBarryYoung, (302)375-0451 blog: MovingSQL.com, Twitter: @RBarryYoung
Proactive Performance Solutions, Inc.
"Performance is our middle name."
Post #627710
Posted Tuesday, December 30, 2008 4:15 PM


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some are worse than others as far as strung out. Most of it depends on the business model employed. I have seen one tree strung out to about 1200 levels but with only 500k nodes.



Jason AKA CirqueDeSQLeil
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Post #627728
Posted Tuesday, December 30, 2008 5:28 PM


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jason brimhall (12/30/2008)
Binary Trees in the MLM industry.


Heh... I thought binaries were illegal in the U.S. I thought uni-level was the only legal method for an MLM.


--Jeff Moden
"RBAR is pronounced "ree-bar" and is a "Modenism" for "Row-By-Agonizing-Row".

First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column."

(play on words) "Just because you CAN do something in T-SQL, doesn't mean you SHOULDN'T." --22 Aug 2013

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Post #627741
Posted Wednesday, December 31, 2008 8:02 AM


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Pyramid schemes are illegal - and matrix, unilevel and binary trees could all be a pyramid scheme. The Fed monitors MLMs closely and makes sure they are in compliance with the law. MLMs and Pyramid schemes are not that much different - just one is legal and the other isn't.



Jason AKA CirqueDeSQLeil
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Post #628085
Posted Wednesday, December 31, 2008 9:23 AM


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Yep... agreed. And the difference between a pyramid scheme and a legal MLM is a legal MLM actually sells product or tangible services.

--Jeff Moden
"RBAR is pronounced "ree-bar" and is a "Modenism" for "Row-By-Agonizing-Row".

First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column."

(play on words) "Just because you CAN do something in T-SQL, doesn't mean you SHOULDN'T." --22 Aug 2013

Helpful Links:
How to post code problems
How to post performance problems
Post #628146
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