Infrastructure Engineering as a Lifecycle
Support deadlines, patches, and configuration changes need continuing ownership. Connect coverage, tested images, and service-aware rollout in one lifecycle.
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Hybrid Cloud and Multicloud Design
A second cloud does not make a system more available by itself. It adds a boundary, and whether that boundary helps depends on what you put across it.
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Azure, AWS, and Google Cloud Compared
Compare inherited grants, SCP restrictions, and network scope by mechanism. Similar diagrams can require different controls and operating arrangements.
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Accounts, Guardrails, and the Landing Zone
A cloud foundation establishes access, policy, ownership, and connectivity. Plan the boundaries early and verify inherited controls as requirements change.
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Cloud Networking and Connectivity
In AWS, a private subnet has no direct route to an internet gateway. Exposure also depends on addresses, filtering rules, and indirect paths.
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Cloud Execution Models and Responsibility
Managed services transfer specific duties. Compare responsibility boundaries, storage lifetimes, recovery, and total cost before choosing an execution model.