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Home -> Community -> Usenet -> comp.databases.theory -> Re: Theory of Timeseries extensions to SQL and database
David wrote:
> Does anyone know where there is reseach on the method of storing
> columns instead of relations, called inversion I believe?
Look in the USPTO database for both a patent and an application assigned to Required Technologies. Take two days out to understand that, and tell us if that's what you are looking after.
If so, Christopher J Date and Fabian Pascal believe it's the future, but Nathan Allan and Lauri Pietarinen disagree.
> Are there any are there any implementations of SRQL or SQL-TS?
Supposing you are after Required Technologies' technique, it is now called TransRelational and is supposed to be used in TTM D systems, but for now they are only trying to sell it to big data warehousers, so there is no demonstration system or working code for us little people.
-- _ / \ Leandro Guimarães Faria Corsetti Dutra +41 (21) 216 15 93 \ / http://homepage.mac.com./leandrod/ fax +41 (21) 216 19 04 X http://tutoriald.sourceforge.net./ Orange Communications CH / \ Campanha fita ASCII, contra correio HTML +41 (21) 644 23 01Received on Mon Nov 04 2002 - 08:11:39 CST
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