Re: [ontolog-forum] Data & Relations

[David Eddy <deddy@xxxxxxxxxxxxx>]

Stephen/Kingsley -

On May 29, 2013, at 7:42 PM, Stephen Young wrote:

we've had to build tools which suck data directly from an RDBMS

Ummmm... that's nice, but...

Is non RDBMS at the table too?

I assume no one knows how much RDBMS & non-RDBMS there is, but there's a ton of non-RDBMS... think flat files (of infinite variety), IMS, IDMS, ADABAS, M204, S2000, DatacomDB & on & on & on.

Obviously this legacy stuff isn't as popular as the au courant RDBMS, but there's a lot of it.

I've spoken to a n outfit that thinks they have 28 DBMS engines.  I could only count to 17.

Are they ignored or included?

___________________
David Eddy
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Legacy Software, Ltd.
www.legacysoftware.co.uk

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