Three-tier AVEVA PI Platform deployment on Azure West Malaysia uses segregated VNets for operations, processing, and web presentation layers. VM-01 AVEVA PI Collector ingests industrial telemetry, stores CSV data via Private Endpoint to Azure Files, then forwards to VM-02 running AVEVA PI Server with MSSQL Processor for time-series aggregation. VM-03 IIS Web Server exposes PI data through Application Gateway with WAF protection, while Azure Monitor, Log Analytics, and Key Vault provide observability and secrets management across all tiers. This architecture demonstrates secure industrial IoT data ingestion with network segmentation, private storage access, and centralized monitoring for manufacturing and process control environments. Fork this diagram on Diagrams.so to customize subnet CIDR ranges, add redundancy zones, or integrate Azure Data Explorer for advanced analytics.