What does PI stand for? The 'P' and 'I'
"PI" used to stand for Plant Information when, in our early days, we were predominantly used as a data historian within plant operations. However, we've grown very far since then, and have expanded across many different industries, so these days "PI" doesn't stand for anything other than the brand name of our data infrastructure! If you're interested in the early days of OSIsoft, Chuck Thompson started a blog here on PI Square that would be informative PI (Legacy) Guy Introduction.
what does mean PI?
Thank you very much.
Senior Electrical Systems Engineer
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Here is one of the items I have on my bookshelf. We should also review what OSI stands for in OSI Software, Inc.
That was my first exposure to PI - on a MicroVAX in a power plant. I think it was the 2.1 version.
From the OSIsoft website - OSI stands for Oil Systems Inc
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