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Cloud Computing – Introduction

Cloud Computing is a new way for acquiring and using of computing resources, that more than 33% of CIOs cited as the most important Visionary initiative.

Main Characteristics:
On-Demand Self-Service
Visualization and resource pooling
Usage based model
Rapid elasticity

Main Delivery Methods:
SaaS:
SaaS Business Process, CRM, HR, Industry Applications
Example: SaleForce.

PaaS:
Middleware, DB, Development Tools
Example Google Cloud

IaaS:
Servers, Networking storage
Example: Amazon Webservices