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Architecture and Best Practices - Recommendations for PI ... - OSIsoft

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Interface Buffering<br />

Overview<br />

• Ability of interface node(s) to store data in<br />

the event of disconnection from <strong>PI</strong> Server(s)<br />

• Goal: Minimize data loss<br />

• Two flavors<br />

• <strong>PI</strong> Buffer Subsystem<br />

• <strong>PI</strong> Bufserv<br />

<strong>PI</strong> Server<br />

<strong>PI</strong> Buffer<br />

Subsystem<br />

<strong>PI</strong> interface(s)<br />

Interface Node<br />

14 Empowering Business in Real Time. © Copyright 2010, <strong>OSIsoft</strong>, LLC. All rights Reserved.

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