Planned

Multi-Site Federation

One portal, many sites. Aggregate data from multiple SammiWeb appliances into a unified enterprise view.

Large organizations run SAMMI across multiple facilities. Federation provides a single portal for enterprise-wide visibility — without merging networks or consolidating servers.

Unified Navigation

A single web portal presents a unified format tree across all connected appliances. Operators can navigate between sites seamlessly — no separate logins or URLs.

  • Cross-site format navigation
  • Single sign-on across appliances
  • Site-aware breadcrumbs

Aggregated Dashboards

Build summary displays that pull live data from multiple sites simultaneously. Compare plant performance side-by-side or monitor fleet-wide metrics.

  • Cross-site data binding
  • Site comparison views
  • KPI roll-up dashboards

Network Isolation

Each appliance stays on its own network. The federation hub connects via secure WebSocket tunnels — no network merges, no VPN complexity.

  • No network merging required
  • Encrypted WSS tunnels
  • Per-site access control

Resilient Architecture

If the hub loses connectivity to a site, that site's data goes stale but the rest of the portal continues operating normally. When connectivity returns, data resumes automatically.

  • Graceful degradation
  • Auto-reconnection
  • Stale-data indicators

Deployment Topology

Site A
Sammi Server + Gateway
WSS
Federation Hub
Aggregation + routing
WSS
Site B
Sammi Server + Gateway

Each site operates independently. The hub aggregates data for enterprise-wide visibility.

Want to Learn More?

Schedule a demo or contact us to discuss how SammiWeb fits your needs.