AZ-900 Certification Notes

Chapter 2.6 - Summary

Language of Cloud Computing
- High availability, fault tolerance, disaster recovery, scalability, elasticity and agility. Describes stable and dependable cloud computing, the ability to adapt to changes in resource demand, user base and application usage.
Language of Cloud Economics
- CapEx and OpEx describe costs for computing. OpEx is cloud computing with a pay-as-you-go model.
Cloud Service Models
- IaaS, PaaS, and SaaS are cloud service models that pretty much all Azure products and services fall under.
- The shared responsibility model dictates whether you or Microsoft is responsible for a cloud service.
Azure Marketplace
- An extra layer of functionality for your cloud applications, by letting users use and integrate third-party products and services.
Cloud Architecture Models
- Private, public, and hybrid approaches to using cloud computing for your business.