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Architecture & Design
3 articles in this category
Architecture & Design
Designing a Scalable, Resilient PI System Architecture
A robust PI System architecture keeps data flowing reliably, supports growth without rework, and remains maintainable under operational pressure (patching, outages, upgrades, changing data sources, and expanding use c...
PI System architecture
high availability
PI Data Archive
28 views
Architecture & Design
High availability patterns for PI Data Archive, AF and PI Vision
High availability for PI is not just “add a secondary server”. It’s designing for the specific failure modes you must tolerate: a failed node, a site outage, patch windows, certificate rollover, SAN firmware faults, D...
PI high availability
PI Data Archive HA
PI AF HA
17 views
Architecture & Design
DMZ and zone-based architectures for PI System deployments
“Put PI in the DMZ” is ambiguous. It can mean a jump host, a separate PI Data Archive, a proxy, or simply “somewhere IT can reach”. For PI System design, a zone-based approach is more useful: define trust boundaries f...
PI System DMZ architecture
network zoning
firewalls
22 views