SaaSSaaSSoftware as a ServiceSoftware as a Service

&&Cloud ComputingCloud Computing

An IntroductionAn Introduction

B.P.Sharma, Managing DirectorWizard InfoSolutions Private Limited

bpsharma@gmail.com

SOA (Service Oriented Architecture)SOA (Service Oriented Architecture)

An architecture to serveAn architecture to serve Anywhere in the worldAnywhere in the world In any kind of deviceIn any kind of device In any kind of applicationIn any kind of application

Software As A ServiceSoftware As A Service

No need to downloadNo need to download

No need to buy from a shopNo need to buy from a shop

No special hardware requirementsNo special hardware requirements

No special software requirementNo special software requirement

Just need as computer and Web BrowserJust need as computer and Web Browser

Very cheapVery cheap

No maintenance or upgrade costNo maintenance or upgrade cost

Cloud ComputingCloud Computing

A group of servers connected A group of servers connected togethertogether

A user interacts with the cloud without A user interacts with the cloud without worrying about how it is implementedworrying about how it is implemented

The cloud company does all the The cloud company does all the magicmagic

WebExWebEx : Online Meeting Point : Online Meeting Point

Oracle On DemandOracle On Demand

Birds On Demand ERPBirds On Demand ERP

Microsoft Windows LiveMicrosoft Windows Live

Google Apps PremierGoogle Apps Premier