“If you know the enemy and know yourself you need not fear the results of a hundred battles.”

~Quote by Sun Tzu

Software as a Service (SaaS)

Customers subscribe to the use of a functional solution as an on-demand service delivered by the vendor or authorized partner in a multitenant (or single tenant) deployment online environment.

SaaS

CRM Travel Expense

Financial Managem

ent

Platform as a Service (PaaS)

Facilitate the deployment of applications without the cost and complexity of buying and managing the underlying hardware and software.

PaaS

Ruby Java Python NoSQL

Java Python NoSQL

Java PHP Ruby

Python Hadoop NoSQL

Infrastructure as a Service (IaaS) Provides computer infrastructure, typically a

platform virtualization environment as a service.

IaaS

CloudServers

CloudFiles

Elastic Compute

Cloud (EC2)

S3