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Presentation Outline • Introduction to Cloud computing.
o Tech Trends o Definitions, Benefits & Bariers o Virtulization o Characteristics of Cloud Computing
• Cloud computing Initiatives in India o C-DAC Cloud Initiatives o Govt Clouds o Medical Clouds o Cloud Innovation Council
• Cloud Trends o Medical Clouds o Sensor Clouds
• Conclusion
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Rise & Fall of Computing Technologies
Mainframes Minis PCs Clusters Grids
Minis PCs Network Comp Grid Comp Cloud Comp
1970 1980 1995 2000 2007
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2012 Gartner “IT Hype Cycle” for Emerging Technologies
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4
Technologies influencing a new era in computing…
• Microprocessor Technology
• Optical Networking Technology
• Storage Technology
• Wireless Technology
• Sensor Technology
• Global Internet Infrastructure
• WWW and Web Services (SOA)
• Open Source Movements
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Definitions- Cloud Computing
• Cloud Comp is a style of computing, where massively scalable IT related capabilities are provided ‘as a service’ across the Internet to multiple external customers. ….. Gartner – It means Cloud should deliver a service on a subscription basis,
allow access from anywhere and provide economies of scale. – Cloud will go cross vendor and feature shared resources.
Q. Is Cloud a metaphor for the Internet? Cloud computing is an evolution of the Internet computing or usage of the
Internet as a computing infrastructure & resource. Cloud computing, is used to provide services such as Data Storage,
Software Applications, and email and file exchanges • Cloud Computing is Ubiquitous network access
– MANTRA: MAchiNe Assisted TRAnslation System over CLOUD
– Disaster Recovery: (DR) solution on Cloud
– eSanjeevani : Web based Telemedicine Appn, CDAC Mohali.
– Megh Shushrut: C-DAC Hospital Mgmt Information System
• MEGHA: A Cloud interface for GARUDA
• Govt Cloud Initiatives
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Meghdoot Stack
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• One stop solution for implementing Cloud environment.
• One single middleware bundle that incorporates all pre-requisites to establish a complete functional cloud
• Provision to offer IaaS, PaaS, SaaS
• Free and Open source
• Based on Open standards
Meghdoot
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C-DAC Scientific Cloud
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Scientific Cloud
Scientific Cloud is a model for on-demand access to a shared pool of HPC resources (e.g.,networks, servers, storage, applications) that can be easily provisioned as and when needed by the researchers and scientists.
Benefits of Scientific Cloud
• Easy access to large infrastructures
• On demand access to HPC resources
• Virtual ownership of cloud resources
• Ease of deployment
• Scientific Cloud provide an alternative for HPC outreach
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Scientific Cloud: HPC as a Service
• Cluster as an Infrastructure Service (IaaS) • Provisioning of on demand HPC clusters • Provisioning of Map reduce clusters to process large data sets • Support for MPI as a tightly-coupled applications category. • Design methodology for providing/supporting installation of MPI
libraries in multiple machines simultaneously • Storage as a Service (StaaS): CloudVault • SaaS:
• Prahlada Rao B.B., “Resent Trends in Cloud Computing” Technology day Talk C-DAC Bangalore 10th May 2013.
• Prahlada Rao B.B., “CDAC Cloud Initiatives” Workshop on National Cloud Innovation Council, C-DAC Bangalore 29th April 2013.
• Prahlada Rao B.B., “HPC for BigData” International Workshop on Data Analytics and Applications (IWDAA) 2013, BITS, Goa Campus, 1st Mar2013.
• Prahlada Rao B.B., Payal Saluja, Vineeth Simon Arackle, Tutorial “Cloud Computing for HPC” C-DAC’s National Conference on Parallel Computing Technologies (ParCompTech2013), NIAS, Bangalore, 21-23rd Feb 2013.
• Prahlada Rao B.B, Payal Saluja, Neetu Sharma, Ankit Mittal, Shivay Veer Sharma, “Cloud Computing for IOT & Sensing Based Applicationss”, in IEEE International Conference on Sensing Technologies, ICST 2012, Kollkata, India, Dec 2012.
• Prahlada Rao B.B., Payal Saluja, Vineeth Simon Arackle, Half-Day Tutorial “Open Source Platforms for Scientific Clouds” CSI’s Annual Conference on Advances in Cloud Computing (ACC2012), 26th July 2012, Bangalore.(60+ participants from Industry, Academia)
• Payal Saluja, Prahlada Rao, Ankit Mittal, Rameez Ahmad, “CDAC Scientific Cloud: On Demand Provisioning of Resources for Scientific Applications”, in Proceedings of 18th International Conference PDPTA 2012, Las vegas, Nevada, USA, 16-19 July 2012.
• Prahlada Rao B.B., Tutorial On “Cloud Computing”, International Conference on Trends in Knowledge and Information Dynamics, ICTK 2012, organized by ISI, NIMHANS Conv Centre, Bangalore, India, 10 July 2012.(150 participants from Industry, Academia)
• Dr. Prahlada Rao BB, Cloud Computing for Telemedicine, National Workshop on Telemedicine Today & Tomorrow, C-DAC Mohali, An Invited Talk, 6th July 2012.
• Prahlada Rao B. B. , National Workshop on Cloud Computing, conducted at CDAC Knowledge Park, Bangalore, 21st May 2011 .(80+ participants from Industry, Academia)
• Vineeth Simon Arackal, Arunachalam B, Payal Saluja, Prahlada Rao B B, Co-existence of Cloud and Grid: A Case Study in Service Oriented Grid GARUDA. The International Conference on Information Technology- New Generations (ITNG 2011), Las Vegas, USA. 11-13April 2011.
• Vineeth Simon Arackel, “ Coexistence of Grid and Cloud” at "Grid To Cloud (G2C)- Challenges and Applications" Workshop at VIT, Vellore, 2nd April 2011.
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Conclusion
• Next Generation Complex Systems are becoming a Reality – Peta/ExaScale Computing Systems – Combines Big Compute & Big Data to deliver – Exascale Performance in Supercomputers
• National Missions are Emerging
– National Grid Computing:GARUDA – National Knowledge NetWork:NKN – National Supercompution Mission – National BioDiversit Organization – National Cloud Innovation Council
• HPC Grid and Cloud infrastructures are converging:
– Compute Resources on demand to Grids – Cloud Bursting Research: Grids Vs Clouds – On Demand Grid Services on Cloud , Cloud Services on Grid
• Newer Services Models “Sensing as a Service” are Evolving
• C-DAC is Engaged in: HPC, Grid, Cloud and BigData