Key Points Presents storage as addressable blocks Used by filesystems and virtual machines Common in cloud and enterprise storage Supports low-level storage access and performance Basis for boot volumes, database disks, and performance-oriented storage designs Definition Block Storage is a…
Key Points Raises signal frequency to a higher band Common in transmit chains Often paired with a local oscillator Works by mixing input signal with local oscillator to move output to higher target band Used in satellite systems, radios, and…
Key Points Connection State is defined for network or system use. Stored information about an active or observed connection. Used across network and system environments. Used in firewalls, load balancers, servers, and network services. Helps systems track whether traffic belongs…
Key Points Consolidates multiple inputs into fewer outputs Reduces upstream traffic or simplifies reporting Common in Edge Compute and monitoring architectures Sits between local sources and central storage or analytics systems Used in Edge Compute architectures, monitoring systems, industrial networks,…
Key Points Creates and manages virtual machines on shared physical hardware Provides isolation between guest systems and the host Allocates and schedules CPU, memory, storage, and device resources Can run directly on hardware (bare-metal) or on top of a host…
Key Points Mixes multiple network types or models Used in enterprise and telecom environments Can combine public and private resources Requires integration and policy management Blends connectivity across different network boundaries Definition Hybrid Network is a network architecture that combines…
Key Points Designed for use on moving vehicles Supports communications while in transit Must handle motion and power variability Often integrates antenna stabilization, power conditioning, and mounting hardware Maintains communications path while vehicle moves through changing coverage Definition Vehicular Terminal…
Key Points Carries traffic in the reverse direction toward the network or ground side Important in satellite and access networks Often called the uplink from user to network perspective Critical for acknowledgments, requests, and upstream user traffic Subject to link…
Key Points Provides coarse attitude reference using solar direction as a reference source Common in spacecraft safe mode and control operations Simpler and lower-power than precision attitude sensors like star trackers Constraints include eclipse periods, Sun visibility, sensor saturation, and…
Key Points Provider operates shared infrastructure for multiple tenants Resources are accessed over network-based service interfaces Supports elastic scale and remote administration Common for application hosting and data services Customers pay for usage rather than owning hardware Definition Public Cloud…
