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Cloud Computing
Agenda
What is Cloud Computing? Milestone of Cloud Computing Common Attributes of Cloud Computing Cloud Service Layers Cloud Implementation Types Cloud Computing – Trend Applications of Cloud Computing Pros and Cons
if you only need milk , would you buy a cow ?
What is Cloud Computing ?
What is Cloud Computing
“Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers”
“Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption”
“Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.”
What is Cloud Computing
“Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers”
“Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption”
“Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.”
What is Cloud Computing
“Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers”
“Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption”
“Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.”
Why we should know about it ?
Gartner top 10 Strategic Technologies for 2010-2011
Google Trends
Why we call “Cloud Computing” ?
Why we call “Cloud computing”
Cloud
Why we call “Cloud computing”
Common Attributes of Cloud Computing
Common Attributes of Cloud Computing
• Pooled computing – advanced virtualization• Delivered over the Internet• Elastic scaling• Flexible pricing – pay only for they use• Provide resources as a service
Common Attributes of Cloud Computing
• Pooled computing – advanced virtualization
• Delivered over the Network• Elastic scaling• Flexible pricing – pay only for they use• Provide resources as a service
Common Attributes of Cloud Computing
• Pooled computing – advanced virtualization• Delivered over the Internet
• Elastic scaling• Flexible pricing – pay only for they use• Provide resources as a service
Common Attributes of Cloud Computing
• Pooled computing – advanced virtualization• Delivered over the Internet• Elastic scaling
• Flexible pricing – pay only for they use• Provide resources as a service
Common Attributes of Cloud Computing
• Pooled computing – advanced virtualization• Delivered over the Internet• Elastic scaling• Flexible pricing – pay only for they use
• Provide resources as a service
Milestone of Cloud Computing
S3 Launches/EC2
Launch of Amazon web services
The arrival of Salesforce.com
Supercomputers/Mainframe
2006
2002
1990
1960
Google App / Azure2008 - 2009
The first milestone for Cloud Computing
Launches of Google App Engine/Windows Azure Beta
Type of Cloud Computing
Cloud Service Layers - Characteristics
•Sometimes free; easy to use; good consumer adoption; proven business models
•You can only use the application as far as what it is designed for
Software as a Service (SaaS)
•Developers can upload a configured applications and it “runs” within the platform’s framework;
•Restricted to the platform’s ability only; sometimes dependant on Cloud Infrastructure provider
Platform as a Service (PaaS)
•Offers full control of a company’s infrastructure; not confined to applications or restrictive instances
•Sometimes comes with a price premium; can be complex to build, manage and maintain
Infrastructure as a Service (IaaS)
Cloud Service Layers - Containing
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
Collaboration Business Processes
Industry Applications CRM/ERP/HR
Middleware
Database
Web 2.0 Application Runtime
Java RuntimeDevelopment Tooling
Shared virtualized, dynamic provisioning
Servers Networking Data Center Fabric Storage
Cloud Service Layers - Example
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
Cloud Implementation Type
Private Cloud• Owned and managed by the enterprise• Limits access to enterprise and partner network• Retains high degree of control, privacy and security• Enables business to more easily customize service• Accessed from "inside" the firewall
Public Cloud• Owned and managed by service provider• Delivers select set business process, application or
infrastructure services on a “pay per use” basis• Highly standardized• Limited customization options• Accessed from "outside" the firewall
Hybrid Cloud
A hybrid infrastructure takes advantage of both public and private clouds:
Services provided over the Internet—the public cloud Services provided by the enterprise data center—the private
cloud
Product of Cloud Computing
Google App Engine
Amazon EC2 & S3
Windows Azure
Google App
Panda Cloud
Amazon Web Service
Amazon is one of the foremost and most reputed Cloud Computing service-provider
Product Offerings include:Simple Storage Service (S3)Elastic Compute Cloud (EC2)
SimpleDB
Amazon Simple Storage Service
Pay per use
Amazon Simple Storage Service
Amazon Simple Storage Service
bit.ly/it19dropbox
2GB
Windows Azure
“ Windows Azure is an integrated cloud solution, utilizing Microsoft products already familiar with IT professionals ”
Windows Azure
Windows Azure
Windows Azure
Google App Engine
Google App Engine (GAE) is a service, offered by Google, that allows developers to build applications that can run on Google’s infrastructure.
It is a form of Cloud Computing.
Google App Engine
mcineplex.appspot.com
Google App & Microsoft live
Panda Cloud Antivirus
Desktop Application use cloud service Small size Virus DB on Provider server Send file to scan in cloud No need update
Normal Antivirus
Virus DB
Panda Antivirus
Send file to Scan in Cloud Server
Panda Cloud Server
JoliCloud
“netbook power by cloud”
Cloud Computing - Trend
• Large enterprises are building their own private clouds
• Cloud computing will shift the skills needed by IT workers
• IT departments will shrink as users go directly to the cloud for IT resources
• Professional services will be bundled with commodity cloud services
Cloud Computing - Trend
• Large enterprises are building their own private clouds
• Cloud computing will shift the skills needed by IT workers
• IT departments will shrink as users go directly to the cloud for IT resources
• Professional services will be bundled with commodity cloud services
Cloud Computing - Trend
• Large enterprises are building their own private clouds
• Cloud computing will shift the skills needed by IT workers
• IT departments will shrink as users go directly to the cloud for IT resources
• Professional services will be bundled with commodity cloud services
Cloud Computing - Trend
• Large enterprises are building their own private clouds
• Cloud computing will shift the skills needed by IT workers
• IT departments will shrink as users go directly to the cloud for IT resources
• Professional services will be bundled with commodity cloud services
Cloud Computing - Trend
• Cloud-computing resources will become more customizable
• Large enterprises will become part-time cloud-computing vendors
• Cloud computing will unleash innovation
• The browser will be all the desktop software you need
Cloud Computing - Trend
• Cloud-computing resources will become more customizable
• Large enterprises will become part-time cloud-computing vendors
• Cloud computing will unleash innovation
• The browser will be all the desktop software you need
Cloud Computing - Trend
• Cloud-computing resources will become more customizable
• Large enterprises will become part-time cloud-computing vendors
• Cloud computing will unleash innovation
• The browser will be all the desktop software you need
Cloud Computing - Trend
• Cloud-computing resources will become more customizable
• Large enterprises will become part-time cloud-computing vendors
• Cloud computing will unleash innovation
• The browser will be all the desktop software you need
Cloud Computing , Tomorrow
Pros and Cons
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Resource http://en.wikipedia.org/wiki/Cloud_computing http://www.focus.com/articles/hosting-bandwidth/top-10-cloud-computing-trends/ http://architects.dzone.com/news/5-key-events-history-cloud
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