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Building Saas Applications on Microsoft Azure

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Software as a Service (SaaS) – Various Dimensi<strong>on</strong>s<br />

What is SaaS<br />

SaaS is a Software Delivery Model (“As a Service” as against “Licensed”) where<br />

the Software is<br />

• Hosted centrally<br />

• Accessed through internet<br />

• Normally accessed using thin client (browser)<br />

Business<br />

• Subscripti<strong>on</strong> based<br />

rather than Purchasing<br />

• Normally pay-per-use<br />

payment models<br />

Operati<strong>on</strong>s<br />

• Easy Deployment and<br />

upgrades<br />

• Quick scale-out<br />

• Normally a single code<br />

set<br />

Technology<br />

• Multi-tenancy<br />

• Data segregati<strong>on</strong><br />

• C<strong>on</strong>figurati<strong>on</strong> /<br />

Pers<strong>on</strong>alizati<strong>on</strong><br />

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