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Cloud Computing

by Vani SriVani Sri
Type: NoteInstitute: VIVEKANANDHA COLLEGE FOR WOMEN Specialization: Computer Science EngineeringOffline Downloads: 1Views: 175Uploaded: 4 days ago

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Vani Sri
Vani Sri
VIVEKANANDHA COLLEGE OF ENGINEERING FOR WOMEN (AUTONOMOUS) DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING T.VANISRI CSE/VCEW
Unit - I CLOUD ARCHITECTURE AND MODEL Technologies for Network-Based System
Agenda  Cloud Computing Security  Secure Cloud Migration Paths  Foundational Elements of Cloud Computing  Cloud Computing Case Studies and Security Models 3
Origin of the term “Cloud Computing”  “Comes from the early days of the Internet where we drew the network as a cloud… we didn’t care where the messages went… the cloud hid it from us” – Kevin Marks, Google  First cloud around networking (TCP/IP abstraction)  Second cloud around documents (WWW data abstraction)  The emerging cloud abstracts infrastructure complexities of servers, applications, data, and heterogeneous platforms  (“muck” as Amazon’s CEO Jeff Bezos calls it) 4

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