cloud computing - everything you wanted to know!
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?What does an enterprise need?
Storage
Processin
gPower
MessageQueuing
OnDemand
Storage
Processin
gPower
MessageQueuing
OnDemand
What if you get all of this for ?
What is the world saying aboutCloud Computing
Wiki says
Cloud Computing is a style of computing In which dynamically scalable & often virtualized resources are provided as a service over the
internet.
NIST says
Cloud Computing is a model for enabling convenient, on-demand network access to a
shared pool of configurable computing resources that can be rapidly provisioned and
released with minimum management effort and service provider interaction.
*National Institute of Standards & Technology
*
Who do you think were the
FIRST major adapters of Cloud Computing?
Who do you think were the
FIRST major adapters of Cloud Computing?
Think, think! Does the picture inspire you?
Wondering HOW & WHY ;)Let me tell you!*
The average internet users areone of the first major adopters
of CLOUD COMPUTING.
The average internet users are
one of the first major adopters of
CLOUD COMPUTING.
Surprising isn't it?
This is how it works!
This is how it works!
STEVE BALMER
CEO ,MICROSOFT
About 75% of our folks are doing entirely cloud
based or entirely inspired, a year from now that will
be 90%
types of cloud delivery modelsIaaS – Infrastructure as
Service
PaaS – Platform as Service
SaaS – Software as ServiceAPPLICATION DELIVERED TO END USER
APP DEVLOPMENT & DEPLOYMENT PLATFORM
SERVER, STORAGE & NETWORK HARDWARE
SaaS - Software as a Service
Applications
Domain Components
SaaS, Payroll, Accounting, Inventory Management, Horizontal & VerticalWidgets, Mashups, Components, Services, Domain specific enviroments
PaaS – Platform as a Service
Enablers and Frameworks
Abstractions
Software Engineering – Architecture, Design, Development, Build, Test, Release, Domain-agnostic platforms.Programming, Identity & Security, Data Consistency, Transaction, multi-tenancy
IaaS -Infrastructure as a Service
Logical Infrastructure
Physical Infrastructure
Virtualization, Virtual OS, Utility, Compute, Data Grid, Appliances
Processor, Storage, Memory, Network
Private Cloud Operated and managed solely by the organization
Community Cloud Shared by several organization of one community
Public Cloud is available to all, is owned by an org selling cloud service.
Hybrid Cloud Composition of two or more clouds
DEPLOYMENT MODELS
MAIN FRAME
PERSONAL COMPUTE
RSCLIENT-SERVERCOMPUTING
WEB
CLOUDCOMPUTIN
G
If you can please chuck the jargons & tell me what is so good about Cloud Computing?“
Paradigm Shift
Paradigm Shift
•Changing the way Business is being done.
•Rewriting IT services.
•Laying the foundation for future hyper
innovations.
• Fine grained, self service basis near real time• Without users
having to engineer for peak loads• Users can connect
from any where using a PC pr mobile.
No hardware or software
installations required
OS & Application architecture independent
Device & Location independence
No hardware or software
installations required
No long term commitments
OS & Application architecture independent
Device & Location independence
Billed per consumption
Multi-Tenancy
Agility
Scalability
PotentialDisruptiveInnovation
Agility
Scalability
Security &Metering
PotentialDisruptiveInnovation
Reduction onCapital Expenditure
Reliability
Resource Maximation
With the cloud model, you LOSE CONTROL over physical security. In a public cloud, you are sharing computing resources with other companies.
CHALLENGES.
With the cloud model, you LOSE CONTROL over physical security. In a public cloud, you are sharing computing resources with other companies.
Cloud applications UNDERGO CONSTANT FEATURE ADDITIONS, and users must keep up to date with application improvements to be sure they are protected.
CHALLENGES.
CLOUDC O M P U T I N
Gis
REVOLUTIONARY.
BecauseREVOLUTIONARY
• Cloud Computing offers a entirely new way of looking at IT Infrastructure.• From hardware point of view, cloud computing offers seemingly never ending computing.
• As for the bottom line, Cloud Computing enables governments to lower the expense of existing IT service and to cost effectively introduce enhanced services. •Estimates say that by FY2013, federal, state and local government spending on cloud computing will reach $800 million.
Cloud
the time for
Computing isNOW.
is helping to level the playfield.
CLOUDC O M P U T I N
G
MULTI-NATIONAL COMPANY
START-UPCOMPANY
A small internet start-up is providing specialised products to a targeted audience. The company has observed that it
handles PEAK LOADS only during
specific times of
the year like new-year & thanks-giving.
A small internet start-up is providing specialised products to a targeted audience. The company has observed that it
handles PEAK LOADS only during
specific times of
the year like new-year & thanks-giving.
If it invests heavily in infrastructure it would restrict implementation of free flowing business ideas. And
the marginal utilization of extra infrastructure at peak-load times would be too low to justify corresponding cost.
CLOUD
COMPUTING IS A
WINDOW
APPLICATIONSWeb Application (Facebook)
Software as a service (Google Apps,Salesforce.com)
Software plus service (Microsoft Online Services)
Peer-to-Peer / Volunteer computing (BitTorrent, Skype)
APPLICATIONS Software is delivered as a service
over the internet, eliminating the need to install and the run the application on the customers own computers .
Network based access to, and management of commercially available software.
Centralized feature updating, which obviates the need for downloadable patches and upgrades.
YES.Cloud Computing is here to stay.
YES.Cloud Computing is here to stay.
The cloud is MOVING the application and decouples the user and the data center location. When software is available as a service business model it is WIN-WIN situation for all parties, moreover it makes software deployment easy across multiple sites.
YES.Cloud Computing is here to stay.
The cloud is MOVING the application and decouples the user and the data center location. When software is available as a service business model it is WIN-WIN situation for all parties, moreover it makes software deployment easy across multiple sites.
Cloud computing is the FASTEST growing part of IT, and offers tremendous benefits to customers of all sizes. Cloud services are simpler to acquire and scale up or down. Both application and infrastructure vendors have a key opportunity to GROW and expand.