Key Points – Uses multiple cloud providers – Can improve resilience or reduce dependency – Requires integration and governance – Common in enterprise cloud strategy Definition Multi Cloud is the use of services from more than one cloud provider within…
Key Points Separates crew-facing traffic from operational vessel systems Reduces security and reliability risk to safety-critical functions Common in managed vessel networks Implemented through segmentation, filtering, and dedicated access paths Preserves operational safety while maintaining user connectivity Definition Crew Network…
Key Points – Isolates sensitive processing or data – Supports trusted execution and storage – Used for security-sensitive operations – Constrains access and reduces impact of compromise elsewhere in the platform Definition Secure Enclave is a protected execution or storage…
Key Points Moves overflow work to external cloud capacity Used in hybrid cloud designs Helps absorb demand spikes Requires integration and workload portability Keeps baseline workload on-premises while directing overflow to cloud resources during demand peaks Definition Cloud Bursting is…
Key Points Stores backup copies in cloud infrastructure Supports recovery after data loss Often automated and versioned Used by businesses and individuals Includes retention and versioning controls Definition Cloud Backup is the practice of copying and storing data in a…
Key Points – Service Degradation represents reduced service performance without full outage – Defined for network and system contexts – Used in operational and architecture monitoring – Distinguishes partial impairment from complete service failure Definition Service Degradation is a reduction…
Key Points – Traffic Mirroring duplicates packets or flows to a mirrored output while leaving the primary traffic path in place – Used for observability and traffic analysis in live networks without forcing the monitoring system into the data path…
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 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 – 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…
