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The Third Generation reach The Cloud The virtualized Web services information & The e-commerce Internet “A pool of abstracted, highly scalable, connectivity “A pool of abstracted, highly scalable, and managed infrastructure capable of and managed infrastructure capable of hosting end-customer applications and hosting end-customer applications and time billed by consumption,” Forrester billed by consumption,” Forrester 1970 1980 1990 2000 2005 2010 2020 2 “Everything as a Service” Delivered by the Cloud Media sharing Business Apps Backup Management Apps Search Mobile Services Email Productivity Location-Based Apps Services Social Networking Storage Platform on on Demand Infrastructure on Demand Demand Cloud Computing Means Many Cloud Computing Means Many Different Things To Different People Different Things To Different People 3 What do we mean by cloud? Service providers Service users The cloud is a means by which global class, highly scalable and flexible services can be delivered and consumed over the internet through an as-needed, pay-per-use business model. What’s new? New access: New capabilities: New connections: everything is a multi-tenant information in service software context 4 The cloud (r)evolution: solving problems that current technology models can’t solve Service providers Service users Services and New connections Information data break relevance apart Multi-tenant New capabilities Flexible applications consumption New access EaaS Existing apps and Contract- infrastructure Technology over the internet based consumption 5 Sep 10, 2022 Massive Scale-out and the Cloud Enterprise Class Global class On-premise Hybrid/off-premise 100s -1000s of nodes 10,000+ nodes Proprietary Commodity HW resiliency SW resiliency Max performance Max efficiency Silo’ed Resources Shared Resources Clusters Grids/Cloud Static Elastic Cost-Center Value/ Shared storage Replicated storage Revenue-Center Facility costs Power Usage Efficiency 6 17 Decmeber 2008
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