Re: Theory of Timeseries extensions to SQL and database
Date: Mon, 04 Nov 2002 15:11:39 +0100
Message-ID: <aq5v6t$6trji$1_at_ID-148886.news.dfncis.de>
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.
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