☁️Module 18

Cloud & Infrastructure

Deployment Models, Compute, Resilience & AI Infrastructure

Where modern BSS/OSS capabilities run, scale and stay up. Public, private and hybrid cloud, containers and Kubernetes, resilience topologies, and the infrastructure AI workloads add.

Sections

18.1

Cloud Models and Compute

Public, private, hybrid and multi-cloud; IaaS, PaaS and SaaS; and the ladder from physical servers to Kubernetes and serverless — as architecture, not administration.

12 min

18.2

Where BSS/OSS Workloads Run

The chain placed on a hosting spectrum: what is SaaS, what is cloud-native, what stays private, and why the network end is different.

10 min

18.3

Hybrid Cloud Connectivity

OSS and sensitive systems on-premises, BSS and dev/test in two cloud regions, joined by redundant private connections: the pattern on AWS, Azure and Google Cloud, and where it fails.

10 min

18.4

Resilience, Platform Engineering and AI Infrastructure

Active/active and active/passive, RTO and RPO, networking and storage, infrastructure as code, the internal platform, and what GPU clusters change.

16 min