Key Points Used in industrial and infrastructure operations Focuses on physical process control Includes controllers, sensors, and supervisory systems Distinct from IT but increasingly connected Operates across industrial automation, utilities, transport, and infrastructure systems Definition OT is operational technology, the…
Key Points Serves multiple users or services simultaneously Shares access capacity across a common terminal Used in access and satellite environments Requires capacity sharing, traffic controls, and access scheduling Lower hardware cost offset by increased contention and traffic management complexity…
Key Points Operates inside a routing domain Supports internal path selection and convergence Used by routers to share network reachability Includes distance-vector and link-state families Definition An Interior Gateway Protocol is a routing protocol used to exchange reachability information within…
Key Points Supports low-emission Maritime operations Shares routing and reporting data among stakeholders Used in sustainability and voyage planning Enables route planning, emissions tracking, and corridor coordination Participants include vessels, ports, and planning systems Definition Green Corridor Data Exchange is…
Key Points Stores values with timestamps or ordered time context Supports history, trend analysis, and reporting Common in operational and monitoring systems Organized around time to enable efficient writes and chronological query patterns Used in monitoring systems, industrial historians, observability…
Key Points Operates above basic control loops Provides high-level process oversight Used in industrial systems and SCADA Focuses on supervision and coordination rather than direct regulation Coordinates operation without replacing local control loops Manages process state through high-level commands and…
Key Points One-to-many communication model Used in radio, TV, and data distribution Optimized for shared delivery rather than interactivity Common in satellite and terrestrial distribution Definition Broadcast Service is a communication service that sends the same content from one source…
Key Points Connects industrial field devices to controllers and supervisory systems Used in automation and control systems Supports deterministic or structured communication Common in legacy and mixed industrial systems Often describes a family of industrial protocols rather than a single…
Key Points Maintenance strategy using condition data to predict service needs Used in industrial automation and asset-intensive operations Relies on monitoring asset behavior, identifying degradation patterns, and scheduling intervention before failure Reduces unplanned downtime and maintenance waste compared to reactive…
Key Points Provides managed application runtime Reduces infrastructure management burden Used for app development and deployment Sits between infrastructure and software services Exposes a platform layer that handles runtime, scaling, and deployment support Definition Platform As A Service is a…
