Key Points Cloud environment dedicated to one organization May be hosted on-premises or by a third-party provider Provides cloud-style infrastructure, management, and self-service capabilities Remains logically or physically reserved for one customer Used in enterprise IT, regulated sectors, and organizations…
Key Points Tracks cloud resource behavior Supports health and performance insight Used in operations and incident response Depends on metrics, logs, and alerts Definition Cloud Monitoring is the observation of cloud resources, services, and workloads to track health, performance, and…
Key Points Fault Tolerance is the ability to continue operation despite faults or failures Relies on redundancy, error handling, and recovery logic Used in cloud systems, networking, industrial control, and critical infrastructure Involves tradeoffs between resilience, cost, and architectural complexity…
Key Points Out Of Band Management is defined for network and system use Provides a separate administrative path independent of the production traffic path Used across network and system environments Improves recoverability and reduces dependence on the production path Definition…
Key Points Defines infrastructure in version-controlled files Enables repeatable provisioning and change management Reduces manual configuration drift Used in cloud and platform operations Treats infrastructure definitions as code artifacts subject to version control and review Definition Infrastructure As Code is…
Key Points Focuses on managing cloud spending without sacrificing required service outcomes Balances cost against performance and resilience Uses monitoring, resource planning, and usage analysis Involves rightsizing, scheduling, purchasing strategy, and usage monitoring Common operating discipline in FinOps and cloud…
Key Points Covers confidentiality, integrity, and availability Applies to information systems and data Used across secure and regulated environments Combines policy, controls, monitoring, and recovery measures Requires balancing protection with practical operation Definition Information Assurance is the practice of preserving…
Key Points Single deployable application unit Tightly integrated components Simpler to start but harder to scale independently Common in traditional software systems and enterprise applications Easier to understand at small scale but increases complexity as codebase grows Definition Monolithic Architecture…
Key Points Measures operational availability over time Used in service and infrastructure monitoring Often expressed as a percentage Important in service-level discussions Quantifies how long a service remains available versus down over a reporting period Definition Uptime is the period…
Key Points Splits duties across provider and customer Used in cloud security and operations Clarifies who manages which control Applies differently by service model Responsibility boundaries depend on service model (IaaS, PaaS, SaaS) Requires clear documentation to avoid security gaps…
