New Paradigm Shift • Value
of On-Line Computing Everything is connected !!! • from World Wide Web to World Wide Computing Make it possible everything as-a-service !!! • Ubiquitous Environments device, whichever you used !!!
Definition • Remarkable A pool
of abstracted, highly scalable, and managed compute infrastructure capable of hosting end-customer applications and billed by consumption. A style of computing in which dynamically scalable and often virtualized resources are provided as a service over the Internet. Cloud computing is an emerging approach to shared infrastructure in which large pools of systems are linked together to provide IT services. • For business perspective, Cloud computing is providing IT infrastructure and environment to develop/host/run services and applications, on demand, with pay-as- you-go pricing, as a service.
h ived new ages of
their arc m ekend to canned i ver a we p loaded s t 1TB of data) o onal credit card York Times u 0 (almos his pers ew 92 ng inﬁnite N 1850 -1 Times usi le but fo r pa pers from someone in NY en possi b ( r have be Ama zon’s S3 this would neve gain cloud capacity for $300), a
• Public Cloud: the services
are delivered to the client via the Internet from a third party service provider. • Private Cloud: these services are managed and provided within the organization. There are less restriction on network bandwidth, fewer security exposures and other legal requirements compared to the public Cloud. • Hybrid Cloud: there is a combination of services provided from public and private Clouds.
Components of Cloud Computing !
Software as a Service (SaaS) Everything as a Service ! Platform as a Service (PaaS) Infrastructure as a Service (IaaS) Network as a Service (NaaS)
Did You Know? • Despite
security concerns, 64 percent of large enterprises have already deployed desktop virtualization. Has your organization deployed or does it plan to deploy desktop virtualization?
Standardization Activity Standardization Org. Participants
Open Grid Forum (OGF) Microsoft, Sun Microsystems, Oracle, Fujitsu, Hitachi, IBM, Intel, HP, AT&T, eBay, etc Cloud Computing Interoperability Cisco, Intel, Thomson Reuters, Orange, Sun, IBM, RSA, etc Forum (CCIF) Distributed Management Task Force (Board Member) IBM, Microsoft, Novell, Oracle, Sun (DMTF) Microsystems,VMware, EMC, etc Open Cloud Consortium (OCC) Cisco, MIT Lincoln Labs,Yahoo, various colleges including the University of Illinois at Chicago Cloud Security Alliance (CSA) eBay, ING, Qualys, PGP, zScaler, etc ETSI inning stage” OASIS “ Still, ve ry beg Object Management Group (OMG) ISO/IEC JTC 1 SGCC (Study Group on *First Dejure Standard Body for Cloud Computing Cloud Computing)
Can Cloud be Green? Cloud
comput concerns, but ing may raise this growing p privacy and se ractice could h curity advantage: fa ave one clear r better energ custom data c y efficiency, th enters now ris anks to ing across the - David Talbot country. writes in MIT's Technolo gy Review
Can Cloud be Green? In
theory, a sha red resource li clouds can hav ke Amazon or e higher utiliza Google's public efficiency. Loca tion and thus g te your cloud d reater power power source, ata center clos like a hydro pla e to a green transmission li nt, and you can ne power losse minimize s and be even greener. - Mark Ha milton writes o n his sun.com blog
Mobile Cloud vs. Green? rs
to Tota l Nearly mputing Subscribe bile Cloud Co ion by 2014. earch, 20 09 Mo One Bill - ABI Res Cloud-bas device op ed enterp erating sy rise mobility ! It r enabling stems, pr educes th access to oviding ea e significa reduces t applicatio sier multi nce of he amoun ns from m -vendor s t of data ass-mark upport an stored on et handse d security r isk if a ha the device, reduc ts; it ndset is lo ing some st.