Platform

The platform is what OAS does with your data once it is in: how values are modelled as tags, calculated, alarmed, secured, moved between engines and kept running.

Looking for what OAS connects to? See Drivers. Looking for how data gets back out to people and applications? See Interfaces.

Tags & Calculations

The OAS data model - tags, parameters, variables, calculations, totals and JSON handling.

Alarming

Set alarm limits, log alarms to a database or CSV, and send notifications.

Security

Users, groups and permissions, restricting tag access, and security updates.

Networking

Move data between OAS instances across private networks, the internet and one-way gateways.

Redundancy

Driver and client failover, and logging redundantly to a single table.

Service & Configuration

The OAS service, Configure OAS, engine options and the supporting utilities.

Alarms — configure alarm limits and alarm logging.
Calculations — transform tag values with the calculation engine.
Networking — move data from the edge to the data centre.
Installation, Configuration & Security — install, configure and secure an OAS engine.