1. Software As A Service – SaaS The Future of Flexible Software Model Rami Al-Sahhar
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4. Software as a service (SaaS) Traditional Software Build Your Own On-Demand Utility Plug In, Subscribe Pay-per-Use
5. Product vs. Service Software as a Product Software as a Service Delivery Installed Hosted Development Longer cycle, “big bang” Short, continuous cycle Pricing Perpetual license + maintenance Subscription (all inclusive) Allocation Capitalized Expensed Additional Costs Installation, maintenance, customization, & upgrades Configuration Platform Multi-version Single Platform Updates Larger, less-frequent Shorter, frequent Sales Focus Close the deal Prove value in first 90 days Feedback Cycle Long Short Profits Initial sale Ongoing Success New license revenue Lack of churn
14. The SaaS Market Opportunity WW Software On Demand Revenue 2005-2011: Comparison Of May 2006 And March 2007 Forecasts Worldwide Software On Demand Revenue, 2006 and 2011 Source: IDC Worldwide Software on Demand 2007-2011 Forecast Update and 2006 Vendor Shares: Sky's the Limit for On- Demand Providers," Doc # 207491, July 2007
28. SaaS Model vs ASP Model What’s Driving SaaS Viability? • Increasing broadband penetration • Improvements in remote access technologies • General increases in computing capacity and corresponding cost reductions • Virtualization technologies • Improvements in technologies for development of web-based applications
60. SaaS Requirements ITS satisfies this requirement Customer Application Requirements Vendor Platform Requirements Rich Functionality Comprehensive, Web 2.0 Support, Analytics Hosted Provisioning & Support Subscription Metering and Billing Integration Service Oriented Architecture (SOA) Security Identity Management & Data Security Low Cost Multi tenancy, Grid Support, Virtualization SLA RASP, Integrated Management Customizability Meta Data Driven Development No Lock in Open, Standards