logging in or signing up Cloud Computing aSGuest57634 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 4768 Category: Education License: All Rights Reserved Like it (5) Dislike it (0) Added: July 30, 2010 This Presentation is Public Favorites: 6 Presentation Description No description available. Comments Posting comment... By: omkar.elaprolu (7 month(s) ago) please send me that ppt to omkar.elaprolu@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: jeanlauraqueen (11 month(s) ago) pls.....can u send to my email..it's very nice!!! thank you! my email is : jean.lauraqueen@gmail.com Saving..... Post Reply Close Saving..... 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See all Premium member Presentation Transcript Cloud Computing : Cloud Computing a smart way to reduce IT cost, CO2 footprint and provide services anywhere, anytime Abou Sofyane Khedim a.khedim@napier.ac.uk Overview : Overview Computing Evolution What is cloud computing? Definition Cloud anatomy Cloud architectures Why cloud computing? HealthCare in the cloud Computing Evolution : Computing Evolution Now 70’s 80’s 40’s Mobility explosion Collaboration High level of interconnection between users Web platform growing Pressure over companies data centre. What is cloud computing : What is cloud computing “Cloud” is actually a metaphor for the Internet. User do not have or need knowledge, control, ownership in the computer infrastructure. Users simply rent or access the software, paying only what they use What is cloud computing : What is cloud computing Cloud computing is using the Internet to access someone else’s software running on someone else’s hardware in someone else’s data centre while paying only for what you use. Cloud anatomy : Cloud anatomy SaaS = Software as a Service (eg: Gmail, Google Calendar,...) PaaS = Platform as a Service (eg: Google Apps) IaaS = Infrastructure as a Service (eg: Amazon EC2) Cloud architecture : Cloud architecture Private Cloud Cloud architecture : Cloud architecture Public Cloud Cloud architecture : Cloud architecture Hybrid Cloud Why cloud computing : Why cloud computing Data centres are notoriously underutilised, often idle 85% of the time Over provisioning Insufficient capacity planning and sizing Improper understanding of scalability requirements etc including thought leaders from Gartner, Forrester, and IDC—agree that this new model offers significant advantages for fast-paced startups, SMBs and enterprises alike. Cost effective solutions to key business demands Move workloads to improve efficiency Why cloud computing - Traditional IT : Why cloud computing - Traditional IT Why cloud computing - Cloud : Why cloud computing - Cloud Why cloud computing : Why cloud computing Instant Elasticity Scale up / down Reduce IT Cost Pay only what you use Green / CO2 footprint reduced The servers unused are switched off automatically. No need any more powerful computer to run powerful software Healthcare in the cloud : Healthcare in the cloud IT requirements functional and non-functional are more complex. We care about where the data are stored and who take care of them. The public cloud cannot really meets these needs. The cloud vendor can keep our data anywhere. The private cloud could pretend to be more secure but the maintenance's cost of the infrastructure is still present. Healthcare in the cloud : Healthcare in the cloud The hybrid cloud could be the solution. The private side could only be used to process, store sensitive data. The public side could be used to compute non sensitive data. BUT difficult to implement. Strong policies rules must be implemented to target the both cloud. Healthcare in the cloud : Healthcare in the cloud Understanding that cloud infrastructure brings many advantages for the hospitals nevertheless the public cloud architecture, most economic with endless resources cannot really be enjoyed by hospitals. The best solution could be to introduce a new cloud architecture which could take only advantages of the 3 existing architecture. The government could create their own private cloud and propose IaaS/ PaaS / SaaS to the UK hospitals. Healthcare in the cloud : Healthcare in the cloud Protected Cloud Who already used the cloud : Who already used the cloud Peter Harkins at The Washington Post: 200 EC2 instances (1,407 server hours), convert 17,481 pages of Hillary Clinton’s travel documents within 9 hours The New York Times used 100 Amazon EC2 instances + Hadoop application to recognise 4TB of raw TIFF image into 1.1 million PDFs in 24 hours ($240) The U.S. Defense Department is offering now cloud computing services. Thank you : Thank you You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Cloud Computing aSGuest57634 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 4768 Category: Education License: All Rights Reserved Like it (5) Dislike it (0) Added: July 30, 2010 This Presentation is Public Favorites: 6 Presentation Description No description available. Comments Posting comment... By: omkar.elaprolu (7 month(s) ago) please send me that ppt to omkar.elaprolu@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: jeanlauraqueen (11 month(s) ago) pls.....can u send to my email..it's very nice!!! thank you! my email is : jean.lauraqueen@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: jeanlauraqueen (11 month(s) ago) gud！ it is helpful! thx! Saving..... Post Reply Close Saving..... Edit Comment Close By: yedidieh (14 month(s) ago) this is very good and useful presentation thank you Saving..... Post Reply Close Saving..... Edit Comment Close By: kallolchowdhury (15 month(s) ago) How interesting and amazing this post is! It is useful and helpful for me that I like it very much,and I am looking forward to hearing from your next. I have seen such kind of blog in another site. i.e. Architect Pavilion. You can take a tour in architect pavilion. I think it will help you to express your views. It is very usefull site for sw Architect , developers etc. The link is : http://www.architectpavilion.com/vb/content/ Saving..... Post Reply Close Saving..... Edit Comment Close loading.... See all Premium member Presentation Transcript Cloud Computing : Cloud Computing a smart way to reduce IT cost, CO2 footprint and provide services anywhere, anytime Abou Sofyane Khedim a.khedim@napier.ac.uk Overview : Overview Computing Evolution What is cloud computing? Definition Cloud anatomy Cloud architectures Why cloud computing? HealthCare in the cloud Computing Evolution : Computing Evolution Now 70’s 80’s 40’s Mobility explosion Collaboration High level of interconnection between users Web platform growing Pressure over companies data centre. What is cloud computing : What is cloud computing “Cloud” is actually a metaphor for the Internet. User do not have or need knowledge, control, ownership in the computer infrastructure. Users simply rent or access the software, paying only what they use What is cloud computing : What is cloud computing Cloud computing is using the Internet to access someone else’s software running on someone else’s hardware in someone else’s data centre while paying only for what you use. Cloud anatomy : Cloud anatomy SaaS = Software as a Service (eg: Gmail, Google Calendar,...) PaaS = Platform as a Service (eg: Google Apps) IaaS = Infrastructure as a Service (eg: Amazon EC2) Cloud architecture : Cloud architecture Private Cloud Cloud architecture : Cloud architecture Public Cloud Cloud architecture : Cloud architecture Hybrid Cloud Why cloud computing : Why cloud computing Data centres are notoriously underutilised, often idle 85% of the time Over provisioning Insufficient capacity planning and sizing Improper understanding of scalability requirements etc including thought leaders from Gartner, Forrester, and IDC—agree that this new model offers significant advantages for fast-paced startups, SMBs and enterprises alike. Cost effective solutions to key business demands Move workloads to improve efficiency Why cloud computing - Traditional IT : Why cloud computing - Traditional IT Why cloud computing - Cloud : Why cloud computing - Cloud Why cloud computing : Why cloud computing Instant Elasticity Scale up / down Reduce IT Cost Pay only what you use Green / CO2 footprint reduced The servers unused are switched off automatically. No need any more powerful computer to run powerful software Healthcare in the cloud : Healthcare in the cloud IT requirements functional and non-functional are more complex. We care about where the data are stored and who take care of them. The public cloud cannot really meets these needs. The cloud vendor can keep our data anywhere. The private cloud could pretend to be more secure but the maintenance's cost of the infrastructure is still present. Healthcare in the cloud : Healthcare in the cloud The hybrid cloud could be the solution. The private side could only be used to process, store sensitive data. The public side could be used to compute non sensitive data. BUT difficult to implement. Strong policies rules must be implemented to target the both cloud. Healthcare in the cloud : Healthcare in the cloud Understanding that cloud infrastructure brings many advantages for the hospitals nevertheless the public cloud architecture, most economic with endless resources cannot really be enjoyed by hospitals. The best solution could be to introduce a new cloud architecture which could take only advantages of the 3 existing architecture. The government could create their own private cloud and propose IaaS/ PaaS / SaaS to the UK hospitals. Healthcare in the cloud : Healthcare in the cloud Protected Cloud Who already used the cloud : Who already used the cloud Peter Harkins at The Washington Post: 200 EC2 instances (1,407 server hours), convert 17,481 pages of Hillary Clinton’s travel documents within 9 hours The New York Times used 100 Amazon EC2 instances + Hadoop application to recognise 4TB of raw TIFF image into 1.1 million PDFs in 24 hours ($240) The U.S. Defense Department is offering now cloud computing services. Thank you : Thank you