ﺑﺴﻢ ﺍﻟﻠﻪ ﺍﻟﺮﺣﻤﻦ ﺍﻟﺮﺣﻴﻢ ﺍﻟﺤﻤﺪ ﻟﻠﻪ

ﺑﺴﻢ ﺍﻟﻠﻪ ﺍﻟﺮﺣﻤﻦ ﺍﻟﺮﺣﻴﻢ ﺍﻟﺤﻤﺪ ﻟﻠﻪ ، ﻭﺍﻟﺼﻼﺓ ﻭﺍﻟﺴﻼﻡ ﻋﻠﻰ ﺭﺳﻮﻝ ﺍﻟﻠﻪ ﺃﻠﻠﻬﻢ ﻻ ﺳﻬﻞ ﺇﻻ ﻣﺎ ﺟﻌﻠﺘﻪ، ﻭﺃﻨﺖ ﺗﺠﻌﻞ ﺍﻟ ﺇﺫﺍ ﺷﺌﺖ ﺳﻬﻼ Cloud Computing: ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ Benefits and challenges ﺍﻟﻔﻮﺍﺋﺪ ﻭﺍﻟﺘﺤﺪﻳﺎﺕ An Introduction Presentation Saa. S Cloud Computing Training Course, Gaza, Palestine, June 2012 Hany H. Ammar LANE Department of Computer Science and Electrical Engineering West Virginia University, Morgantown, West Virginia, USA, Visiting Professor, Faculty of Computers and Information, Cairo U. Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 1

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ Ø Campus Clouds ﺳﺤﺎﺑﺔ ﺍﻟﺠﺎﻣﻌﺔ Ø Challenges of Clouds ﺍﻟﺴﺤﺎﺑﻴﺔ Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 2

ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ What is Cloud Computing Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 3

ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ What is Cloud Computing ﺗﻮﻓﺮ ﺍﻟﻤﻮﺍﺭﺩ ﺍﻟﺘﻘﻨﻴﺔ ﻋﺎﻣﻞ ﺃﺴﺎﺳﻲ ﻟﺘﺤﻘﻴﻖ ﺍﻻﺯﺩﻫﺎﺭ ﻓﻲ ﺃﻲ ﻣﺠﺘﻤﻊ ،ﻭﻣﻦ Ø ﺍﻷﻬﻤﻴﺔ ﺑﻮﺟﻪ ﺧﺎﺹ ﻣﻮﺍﺭﺩ ﺍﻟﺤﻮﺳﺒﺔ Technical resource availability is a key factor to achieve prosperity of any society, Particularly important are computing resources ﻳﺠﺐ ﺍﺳﺘﺨﺪﺍﻡ ﻣﻮﺍﺭﺩ ﺍﻟﺤﻮﺳﺒﺔ ﺑﻜﻔﺎﺀﺓ ﻭﺑﻄﺮﻳﻘﺔ ﻣﺠﻤﻌﺔ ﺣﺘﻰ ﻳﺘﻢ ﺇﺳﺘﺨﺪﺍﻡ Ø. ﺇﻣﻜﺎﻧﻴﺎﺗﻬﺎ ﺍﻟﻜﺎﻣﻠﺔ To attain their full potential, computing resources need to be efficiently utilized preferably in an aggregated manner Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 4

ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ What is Cloud Computing ﺗﺠﻤﻴﻊ ﻣﻮﺍﺭﺩ ﺍﻟﺤﻮﺳﺒﺔ ﻳﻤﻜﻦ ﺃﻦ ﻳﺘﺤﻘﻖ ﻣﻦ ﺧﻼﻝ Ø The demand for aggregating computing resources can now be met by Utility Computing ﺣﻮﺳﺒﺔ ﺍﻟﻤﻨﻔﻌﺔ Ø ، Cluster and Grid Computing ﻭﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﻌﻨﻘﻮﺩﻳﺔ ﻭ ﺍﻟﺸﺒﻜﻴﺔ Ø Cloud Computing ﻭآﺨﺮﻫﺎ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ Ø Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 5

ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ ﺣﻮﺳﺒﺔ ﺍﻟﻤﻨﻔﻌﺔ Utility Computing Ø ﻣﻮﺯﻭﺩﻯ ﺣﻮﺳﺒﺔ ﺍﻟﻤﻨﻔﻌﺔ ﻳﺆﺠﺮﻭﻥ ﻣﻮﺍﺭﺩ ﺍﻷﺠﻬﺰﺓ ﺍﻟﺤﺎﺳﻮﺑﻴﺔ ﺍﻟﺘﻰ ﺗﺤﺖ ﺻﻴﺎﻧﺘﻬﻢ ﻣﻦ ﺧﻼﻝ ﻣﺘﺼﻔﺢ ﺍﻹﻧﺘﺮﻧﺖ )ﺧﺪﻣﺔ ﻋﻨﻜﺒﻮﺗﻴﺔ ﻟﺘﺄﺠﻴﺮ ﺍﻟﻤﻮﺍﺭﺩ ﺍﻟﺤﺎﺳﻮﺑﻴﺔ ، ﺍﻟﺪﻓﻊ ﻋﻠﻰ ﺣﺴﺐ ﺍﻻﺳﺘﺨﺪﺍﻡ( Utility computing providers rent computing resources they maintain through a ) web browser (Web Service Ø ﻗﻴﺎﺱ ﺇﺳﺘﺨﺪﺍﻡ ﻣﻮﺍﺭﺩ ﺍﻟﺤﻮﺳﺒﺔ )ﺍﻟﻄﺎﻗﺔ ﺍﻟﺤﺎﺳﻮﺑﻴﺔ، ﺗﺨﺰﻳﻦ ﺍﻟﻤﻠﻔﺎﺕ، ﻭﺇﺳﺨﺪﺍﻡ ﺍﻟﺸﺒﻜﺔ( : ﻣﺸﺎﺑﻬﺔ ﻹﺳﺘﺨﺪﺍﻡ ﺍﻟﻄﺎﻗﺔ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ Metered computing: analogous to electric power (Pay per use of Computing ) power, storage, and network services 6 2102 11 Saa. S Cloud Computing Training Course, Gaza, Palestine, June

ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ ﺣﻮﺳﺒﺔ ﺍﻟﻤﻨﻔﻌﺔ Utility Computing ﺍﻟﻤﻮﺍﺭﺩ ﺗﻜﻮﻥ ﻋﻠﻰ ﺷﻜﻞ ﻣﻮﺍﺭﺩ ﺇﻓﺘﺮﺍﺿﻴﺔ )ﺃﺠﻬﺰﺓ ﺣﺎﺳﻮﺑﻴﺔ ﺇﻓﺘﺮﺍﺿﻴﺔ( ﻭﻳﻤﻜﻦ ﺃﻦ Ø ﻳﺘﻘﺎﺳﻤﻬﺎ ﻋﺪﺓ ﻣﺴﺘﺄﺠﺮﻳﻦ ﻭﻳﻤﻜﻦ ﺇﻣﺘﺪﺍﺩ ﻫﺬﺓ ﺍﻟﻤﻮﺍﺭﺩ ﺗﻠﻘﺎﺋﻴ ﺣﺴﺐ ﺍﻟﻄﻠﺐ ﺧﻼﻝ ﺩﻗﺎﺋﻖ ( )ﺧﺪﻣﺔ ﻣﻄﺎﻃﻴﺔ ﺃﻮ ﺗﻮﺳﻌﻴﺔ ﻛﺨﺪﻣﺔ ﺳﺤﺎﺑﺔ ﺃﻤﺎﺯﻭﻥ ﺍﻟﻤﻄﺎﻃﻴﺔ - Resources are often virtualized and can be shared by multiple tenants Example: Amazon Elastic Compute Cloud (Amazon EC 2) is a web service that provides resizable compute capacity with pay per use option ($276/yr for one large EC 2 instance) - Amazon EC 2 enables you to increase or decrease capacity within minutes Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 7

ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ ﻣﻘﺎﺭﻧﺔ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﻣﻊ ﺣﻮﺳﺒﺔ ﺍﻟﻤﻨﻔﻌﺔ Utility versus Cloud computing ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﻻ ﺗﻮﻓﺮ ﻣﻮﺍﺭﺩ ﺃﺠﻬﺰﺓ ﺍﻟﺤﻮﺳﺒﺔ ﻓﻘﻂ، ﻭﻟﻜﻦ ﺃﻴﻀ ﺗﻮﻓﺮ ﺍﻟﺘﻄﺒﻴﻘﺎﺕ Ø ﺍﻟﺒﺮﻣﺠﻴﺔ ﺍﻟﺘﻲ ﺗﺴﺘﺨﺪﻡ ﻫﺬﻩ ﺍﻟﻤﻮﺍﺭﺩ Cloud computing not only provides raw computing resources, but also hosts the applications that use these resources ﺍﻟﻮﺻﻮﻝ ﺇﻟﻰ ﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﻳﻜﻮﻥ ﻋﻦ ﻃﺮﻳﻖ ﻣﺘﺼﻔﺢ ﺍﻹﻧﺘﺮﻧﺖ Ø Applications usually accessed via a web browser. ﻳﺘﻢ ﺗﺨﺰﻳﻦ ﺑﻴﺎﻧﺎﺕ ﻭﻣﻠﻔﺎﺕ ﺍﻟﻤﺴﺘﺨﺪﻡ ﻋﻠﻰ ﺃﻨﻈﻤﺔ ﺍﻟﻤﻠﻔﺎﺕ ﺍﻟﻤﻮﻓﺮﺓ Ø User data typically stored on provider's file systems. . ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ ﺍﻷﺴﺎﺳﻴﺔ ﻟﻠﺤﻮﺳﺒﺔ ﻣﺨﻔﻴﺔ ﻣﻦ ﺍﻟﻤﺴﺘﺨﺪﻡ Ø Google Mail, Google Docs : ﻋﻠﻰ ﺳﺒﻴﻞ ﺍﻟﻤﺜﺎﻝ Underlying computing infrastructure concealed from users. Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 8

ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ ﺍﻟﻌﻨﻘﻮﺩﻳﺔﻭﺍﻟﺤﻮﺳﺒﺔﺍﻟﺸﺒﻜﻴﺔ ﺍﻟﺤﻮﺳﺒﺔ Cluster and Grid Computing ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﻌﻨﻘﻮﺩﻳﺔ ﻫﻲ ﻋﺒﺎﺭﺓ ﻋﻦ ﻣﺠﻤﻮﻋﺔ ﻣﻦ ﺍﻟﺨﻮﺍﺩﻡ ﺍﻟﺤﺎﺳﻮﺑﻴﺔ ﺍﻟﻤﺠﻤﻌﺔ Ø ﺑﺈﺣﻜﺎﻡ ﻭﺗﻜﻮﻥ ﻓﻲ ﻧﻔﺲ ﺍﻟﻤﻮﻗﻊ A cluster is a collection of tightly coupled computing servers usually co-located. ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺸﺒﻜﻴﺔ ﻫﻲ ﻋﺒﺎﺭﺓ ﻋﻦ ﻣﺠﻤﻮﻋﺔ ﻣﻦ ﺧﻮﺍﺩﻡ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﻤﻮﺯﻋﺔ ﻓﻰ Ø ﻣﻮﺍﻗﻊ ﻛﺜﻴﺮﺓ A computing grid is a distributed collection of computing servers Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 9

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ Ø ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Ø Challenges of Clouds ﺍﻟﺴﺤﺎﺑﻴﺔ Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 10

ﻣﺜﺎﻝ : ﺷﺒﻜﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Campus Grid ﺑﺠﺎﻣﻌﺔ ﻓﻠﻮﺭﻳﺪﺍ Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 11

ﻣﺜﺎﻝ : ﺷﺒﻜﺔ ﺟﺎﻣﻌﺔ ﻛﺎﻟﻴﻔﻮﺭﻧﻴﺎ University of California Multi-Campus Grid Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 12

Tsinghua University Beijing : ﻣﺜﺎﻝ Campus Cloud for Data Storage and Sharing Eighth International Conference on Grid and Cooperative Computing, IEEE Xplore Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 13

: ﻣﺜﺎﻝ Cloud Computing For Distributed University Campus: http: //www. pixel-online. net/edu_future/common/download/Paper_pdf/ENT 30 -Erkoc. pdf Yildiz Technical University (Turkey) Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 14

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ (Infrastructure as a Service, Iaa. S) • ﺧﺪﻣﺔ ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ (Platform as a Service, Paa. S) • ﺧﺪﻣﺔ ﻣﻮﺍﺭﺩ ﺍﻟﺒﺮﻣﺠﺔ (Software as a Service, Saa. S) • ﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﺍﻟﺒﺮﻣﺠﻴﺔ ﻛﺨﺪﻣﺔ (Human as a Service, Huaas) • ﺍﻹﻧﺴﺎﻥ ﻛﺨﺪﻣﺔ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ Challenges of Clouds ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ Ø ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Ø Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 15

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ The services of Cloud Comptng x ، ﻋﻠﻰ ﺳﺒﻴﻞ ﺍﻟﻤﺜﺎﻝ ، ﻳﺘﻐﻴﺮ Xaa. S) ) ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﻫﻮ ﺍﻟﻨﻤﻮﺫﺝ ﺍﻟﺬﻱ ﻳﻌﺘﻤﺪ ﻛﻞ ﺷﻴﺀ ﻛﺨﺪﻣﺔ Ø Every thing as a service (Iaa. S) ﻭﻳﻬﺪﻑ ﺍﻟﻰ ﺧﺪﻣﺔ ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ I ﺍﻟﻰ Physical resource set (PRS): ﻣﻮﺍﺭﺩ ﺍﻟﻌﺘﺎﺩ ﺍﻟﺤﺎﺳﻮﺑﻴﺔ is hardware dependent or vendor dependent Virtual resource set (VRS): is built on top of PRS to run in multivendor cloud ﺍﻟﻤﻮﺍﺭﺩﺍﻟﺤﺎﺳﻮﺑﻴﺔ ﻓﺘﺮﺍﺿﻴﺔ ﺍﻹ Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 16

ﺧﺪﻣﺔ ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ – ﺍﻟﻨﻤﻮﺫﺝ ﺍﻟﻄﺒﻘﻰ (Iaa. S) Infrastructure as a service Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 17

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ Iaa. S, VRS and PRS VRS PRS Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 18

Infrastructure-as-a-Service Providers Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 Lenk et al, CLOUD’ 09, May 23, 2009, Vancouver, Canada 19

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ (Infrastructure as a Service, Iaa. S) • ﺧﺪﻣﺔ ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ (Platform as a Service, Paa. S) • ﺧﺪﻣﺔ ﻣﻮﺍﺭﺩ ﺍﻟﺒﺮﻣﺠﺔ (Software as a Service, Saa. S) • ﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﺍﻟﺒﺮﻣﺠﻴﺔ ﻛﺨﺪﻣﺔ (Human as a Service, Huaas) • ﺍﻹﻧﺴﺎﻥ ﻛﺨﺪﻣﺔ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ Challenges of Clouds ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Ø Ø Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 20

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ : ﻣﻮﺍﺭﺩ ﺍﻟﺒﺮﻣﺠﺔ ﻛﺨﺪﻣﺔ Ø Platform as a service (Paas) Java Google App Engin, Java Virtual Machine Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 21

Platform as a service Providers Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 22

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ (Infrastructure as a Service, Iaa. S) • ﺧﺪﻣﺔ ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ (Platform as a Service, Paa. S) • ﺧﺪﻣﺔ ﻣﻮﺍﺭﺩ ﺍﻟﺒﺮﻣﺠﺔ (Software as a Service, Saa. S) • ﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﺍﻟﺒﺮﻣﺠﻴﺔ ﻛﺨﺪﻣﺔ (Human as a Service, Huaas) • ﺍﻹﻧﺴﺎﻥ ﻛﺨﺪﻣﺔ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ Challenges of Clouds ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Ø Ø Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 23

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ : ﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﺍﻟﺒﺮﻣﺠﻴﺔ ﻛﺨﺪﻣﺔ Ø (Saa. S) Software as a Service Google Maps API Google Open. Social Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 24

Software-as-a-Service Providers. Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 25

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ (Infrastructure as a Service, Iaa. S) • ﺧﺪﻣﺔ ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ (Platform as a Service, Paa. S) • ﺧﺪﻣﺔ ﻣﻮﺍﺭﺩ ﺍﻟﺒﺮﻣﺠﺔ (Software as a Service, Saa. S) • ﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﺍﻟﺒﺮﻣﺠﻴﺔ ﻛﺨﺪﻣﺔ (Human as a Service, Huaas) • ﺍﻹﻧﺴﺎﻥ ﻛﺨﺪﻣﺔ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ Challenges of Clouds ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Ø Ø Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 26

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ : ﺍﻷﻤﺎﺯﻭﻥ Human as a Service (Huaas) ﺍﻹﻧﺴﺎﻥ ﻛﺨﺪﻣﺔ Ø ﻫﻲ ﻭﺍﺣﺪﺓ ﻣﻦ ﺃﺠﻨﺤﺔ ﺧﺪﻣﺎﺕ ﺍﻟﻮﻳﺐ ﺍﻟﺘﻲ ﺗﻘﺪﻣﻬﺎ MTurk) ) ﺍﻟﻤﻴﻜﺎﻧﻴﻜﻴﺔ ﺍﻟﺘﺮﻙ ﺗﻤﻜﻦ ﺍﻟﺒﺮﻣﺠﻴﺎﺕ ﻣﻦ ﺗﻨﺴﻴﻖ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﺬﻛﺎﺀ crowdsourcing ، ﺍﻷﻤﺎﺯﻭﻥ . ﺍﻟﺒﺸﺮﻱ ﻟﺘﻨﻔﻴﺬ ﻣﻬﺎﻡ ﻣﺤﺪﺩﺓ ﺗﻨﺒﺆﺎﺕ ﺍﻷﺴﻮﺍﻕ Prediction of events e. g. Iowa Electronic Markets, ﺇﺳﺘﻄﻼﻋﺎﺕ ﺍﻟﺮﺃﻰ Enabling Collective Intelligence, e. g. Surveys Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 27

Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 28

Human-as-a-Service Providers “In India Cloud Computing is projected to grow from a 50 Million industry in 2009 to a $15 Billion Industry in 2013” S. Greengard “Cloud Computing and Developing Nations, ” Communications of the ACM, May 2010. Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 29

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ Layered Architecture ﻃﺒﻘﺎﺕ ﻣﻌﻤﺎﺭﻳﺔ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 30

ﻃﺒﻘﺎﺕ ﻣﻌﻤﺎﺭﻳﺔ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﺍﻟﻄﺒﻘﺎﺕ ﺍﻟﻤﺘﺸﻌﺒﺔ Layered Architecture Crosscutting Layers • Administration Layer • Deployment • Configuration • Monitoring • Life cycle management • Business Layer Metering, Billing, Authentication, and User management Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 31

Cloud Architecture: Cloud Players Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 Cloud Computing Tutorial, Jens Nimis, July 2009, Freudenstadt 32

Cloud Players Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 Cloud Computing Tutorial, Jens Nimis, July 2009, Freudenstadt 33

Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 Cloud Computing Tutorial, Jens Nimis, July 2009, Freudenstadt 34

Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 Cloud Computing Tutorial, Jens Nimis, July 2009, Freudenstadt 35

Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 Cloud Computing Tutorial, Jens Nimis, July 2009, Freudenstadt 36

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ Ø ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Ø Challenges of Clouds ﺍﻟﺴﺤﺎﺑﻴﺔ Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 37

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ ﺍﻟﺴﺤﺐ ﺗﻘﻠﻞ ﻣﻦ ﺍﻟﺤﺎﺟﺔ ﺇﻟﻰ ﻣﻮﺍﺭﺩ ﺣﺎﺳﻮﺑﻴﺔ ﻣﺘﻘﺪﻣﺔ ﻣﻦ ﺟﺎﻧﺐ ﺍﻟﻌﻤﻼﺀ Ø Clouds reduces the need for advanced computing resources at the clients side ﻳﻤﻜﻦ ﻟﻠﻌﻤﻼﺀ ﺍﺳﺘﺨﺪﺍﻡ ﻣﻮﺍﺭﺩ ﺣﺎﺳﻮﺑﻴﺔ ﺑﺴﻴﻄﺔ ﻭﻣﺤﻤﻮﻟﺔ ﻹﺳﺘﺨﺪﺍﻡ ﻣﻮﺍﺭﺩ ﺍﻟﺴﺤﺎﺑﺔ Ø ﺍﻟﻘﺎﺑﻠﺔ ﻟﻠﺘﻮﺳﻴﻊ Clients can use inexpensive small Net Books mobile phones to use cloud resources and virtually have the processing power and storage of an expandable computing system ﻻ ﺣﺎﺟﺔ ﻟﺸﺮﺍﺀ ﻣﺠﻤﻮﻋﺔ ﻣﻦ ﺍﻟﺒﺮﺍﻣﺞ ﺃﻮ ﺗﺮﺍﺧﻴﺺ ﺍﻟﺒﺮﻧﺎﻣﺞ Ø No need to buy software or software licenses Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 38

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ Ø ﺍﻟﺒﻴﺎﻧﺎﺕ ﻟﻢ ﺗﻌﺪ ﺗﻘﺘﺼﺮ ﻋﻠﻰ ﺗﺨﺰﻳﻦ ﻣﺤﻠﻰ ، ﻭﻳﺴﺘﻄﻴﻊ ﺍﻟﻤﺴﺘﺨﺪﻣﻴﻦ ﺍﻟﻮﺻﻮﻝ ﺇﻟﻰ ﺍﻟﺒﻴﺎﻧﺎﺕ ﻭﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﻣﻦ ﺃﻲ ﻣﻜﺎﻥ ﻓﻲ ﺃﻲ ﻭﻗﺖ. ﻟﻴﺲ ﻫﻨﺎﻙ ﺍﻟﻤﺰﻳﺪ ﻣﻦ ﺍﻟﺒﻴﺎﻧﺎﺕ ﺍﻟﻤﻔﻘﻮﺩﺓ Data is no longer confined to the local storage, users will be able to access data and applications from anywhere at any time. There is no more lost data due to hard drive failures Ø ﺍﻟﺸﺮﻛﺎﺕ ﻭﺍﻟﻬﻴﺌﺎﺕ ﺳﻮﻑ ﺗﻮﻓﺮﻣﻦ ﺍﻟﻤﺎﻝ ﺍﻟﻼﺯﻡ ﻟﺪﻋﻢ ﺗﻜﻨﻮﻟﻮﺟﻴﺎ ﺍﻟﻤﻌﻠﻮﻣﺎﺕ ، ﻭﻟﻢ ﻳﺒﻘﻰ ﺣﺎﺟﻪ ﻹﺳﺘﺨﺪﺍﻡ ﻣﺴﺎﺣﺎﺕ ﻓﻰ ﺍﻟﻬﻴﺌﺎﺕ ﻟﺸﺮﺍﺀ ﻭﻭﺿﻊ ﺍﺟﻬﺰﺓ ﺣﺎﺳﻮﺑﻴﺔ ﺑﺎﻫﻈﺔ ﺍﻟﺜﻤﻦ ﻭﺧﻮﺍﺩﻡ ﺍﻟﺼﻴﺎﻧﺔ ﻭﺍﻟﺒﺮﻣﺠﻴﺎﺕ Corporations would save money on IT support, and No need for space to house expensive hardware and software servers 93 2102 11 Saa. S Cloud Computing Training Course, Gaza, Palestine, June

ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ ﻣﺜﺎﻝ ﻋﻦ ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ ﺃﻠﺘﻌﻠﻴﻢ ﺍﻹﻟﻜﺘﺮﻭﻧﻰ ﺍﻟﻤﻮﺍﺭﺩ ﻭﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﺍﻟﻼﺯﻣﺔ ﻟﻠﺘﻌﻠﻴﻢ ﺍﻹﻟﻜﺘﺮﻭﻧﻰ ﻭﻣﻨﻬﺎ ﺍﻟﻤﻌﺎﻣﻞ ﺍﻹﻓﺘﺮﺍﺿﻴﺔ Ø ﺗﻜﻮﻥ ﻋﻠﻰ ﺑﻴﺌﺔ ﺇﻓﺘﺮﺍﺿﻴﺔ ﻓﻰ ﺍﻟﺴﺤﺎﺑﺔ The resources and applications needed for e-learning including the virtual laboratories can all be in a virtual environment on the cloud ﺗﺴﻬﻴﻞ ﺍﻟﺘﻮﺍﺻﻞ ﺑﻴﻦ ﺍﻟﻤﻌﻠﻤﻴﻦ ﻭﻋﺪﺩ ﻣﺘﻨﺎﻣﻰ ﻣﻦ ﺍﻟﻄﻠﺒﺔ Ø Facilitate the interactions between instructors and an increasing number of students. ﺗﺴﻬﻴﻞ ﺍﻟﺘﻌﺎﻭﻥ ﺑﻴﻦ ﺍﻟﻤﻌﻠﻤﻴﻦ ﺑﻌﻀﻬﻢ ﺑﺒﻌﺾ Ø Facilitate the collaboration between instructors ﺗﺴﻬﻴﻞ ﺍﻟﺘﻮﺍﺻﻞ ﺑﻴﻦ ﺍﻟﻄﻠﺒﺔ ﺑﻌﻀﻬﻢ ﺑﺒﺒﻌﺾ Ø Facilitate the collaboration between students ﺗﺴﻬﻴﻞ ﺍﻟﻮﺻﻮﻝ ﺇﻟﻰ ﺍﻟﻜﺘﺐ ﻭﺍﻟﻤﺮﺍﺟﻊ ﺍﻹﺍﻟﻜﺘﺮﻭﻧﻴﺔ Ø Facilitate the access to e-books and e-references Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 40

A Short Video http: //www. youtube. com/watch? v=bm. ZL 5 h 5 ze. E&feature=channel&list=UL Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 41

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ Research Team ﻓﺮﻳﻖ ﺍﻟﺒﺤﺚ Ø What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ Challenges of Clouds ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ Ø ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Ø Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 42

Challenges ﺍﻟﺴﺤﺐ ﺗﺤﺪﻳﺎﺕ ﺗﻘﺪﻳﻢ ﺍﻟﺪﻋﻢ ﻟﻤﺴﺘﺨﺪﻣﻰ ﻭﻣﻘﺪﻣﻲ ﺍﻟﺨﺪﻣﺎﺕ ﻋﻠﻰ ﺣﺪ ﺳﻮﺍﺀ Provide Support to users and developers alike Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 43

The RESERVOIR Project ﻣﺸﺮﻭﻉ ﺍﻹﺗﺤﺎﺩ ﺍﻹﻭﺭﻭﺑﻰ http: //www. reservoir-fp 7. eu/, 2008 -2011 ﺇﻃﺎﺭ ﻟﻠﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﻟﻠﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ ﻛﺨﺪﻣﺔ Cloud Computing Framework (Iaas) Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 44

ﺗﺤﺪﻳﺎﺕ ﺍﻟﺴﺤﺐ The RESERVOIR Framework: The Claudia Service Manager Provides a Service Management toolkit to deploy and control the scalability of service among a public or private Iaa. S Cloud. Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 45

ﺗﺤﺪﻳﺎﺕ ﺍﻟﺴﺤﺐ The RESERVOIR Framework: The Open. Nebula Virtual Execution Environment Manager(VEEM) A tool to build any type of Cloud deployment to manage the virtual infrastructure in the data-center or cluster Cluster or Data Center Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 46

ﺃﻨﻮﺍﻉ ﺍﻟﺴﺤﺐ ﺍﻟﺨﺎﺻﺔ Private Clouds Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 47

ﺃﻨﻮﺍﻉ ﺍﻟﺴﺤﺐ ﺍﻟﻤﺨﻠﻄﺔ Hybrid Clouds Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 48

ﺃﻨﻮﺍﻉ ﺍﻟﺴﺤﺐ ﺍﻟﻤﺘﺤﺪﺓ Federated Clouds Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 49

ﺗﺤﺪﻳﺎﺕ ﺍﻟﺴﺤﺐ Development of Scalable database management systems Amazon Dynamo. DB, database service Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 50

An Example of Public Cloud Services The Amazon Web services (AWS) • Amazon AWS Cloud Offerings Include: • Amazon Elastic. Compute. Cloud (Amazon EC 2) • Amazon Simple Storage Service (Amazon S 3 • Amazon Simple Queuing Service (Amazon SQS) • Amazon Simple. DB http: //aws. amazon. com/ Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 51

Application Development Using AWS Cloud Application Architecture Example: Grep. The. Web http: //aws. amazon. com/articles/1632 This application allows a developer to do patternmatching across millions of web documents. The application brings up hundreds of virtual servers on-demand, runs a parallel computation on them using an open source distributed processing framework (Hadoop), then shuts down all the virtual servers releasing all its resources back to the cloud with low programming effort and at a very reasonable cost for the caller. Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 52

Cloud Application Architecture Example: Grep. The. Web Phases of Grep. The. Web Architecture Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 53

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ Research Team ﻓﺮﻳﻖ ﺍﻟﺒﺤﺚ Ø What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ Challenges of Clouds ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ Ø ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﻭ ﻓﻮﺍﺋﺪ ﺳﺤﺎﺑﺔ ﺍﻟﺠﺎﻣﻌﺔ Ø Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 54

ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺠﺎﻣﻌﺔ ﺍﻟﺠﺎﻣﻌﺎﺕ ﺗﺤﺘﻮﻯ ﻋﻠﻰ ﺑﻨﻴﺔ ﺗﺤﺘﻴﺔ ﻣﻦ ﻣﻮﺍﺭﺩ ﺍﻟﺤﻮﺳﺒﺔ ﻓﻲ ﻣﻌﺎﻣﻞ ﺃﻮ ﻣﺨﺘﺒﺮﺍﺕ Ø ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﻤﺨﺘﻠﻔﺔ College Campuses maintain significant Infrastructure of computing resources in computing Labs ﻫﺬﻩ ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ ﻏﻴﺮ ﻛﺎﻣﻠﺔ ﺍﻻﺳﺘﺨﺪﺍﻡ ﻓﻰ ﻛﺜﻴﺮ ﻣﻦ ﺍﻷﺤﻴﺎﻥ )ﺍﻟﻌﺪﻳﺪ ﻣﻦ ﺍﻟﻄﻼﺏ Ø ( ﻳﺴﺘﺨﺪﻣﻮﻥ ﺍﻷﺠﻬﺰﺓ ﻓﻰ ﺃﻮﻗﺎﺕ ﻣﺤﺪﺩﺓ ﻓﻘﻂ This infrastructure is under utilized (many students use laptops and Net Books) ﻛﺜﻴﺮ ﻣﻦ ﻣﻘﺪﻣﻲ ﺍﻟﺨﺪﻣﺔ ﻓﻰ ﺍﻟﺸﺮﻛﺎﺕ ﺍﻟﺼﻐﻴﺮﺓ ﻭﺍﻟﻤﺴﺘﺨﺪﻣﻴﻦ ﻫﻢ ﻓﻲ ﺣﺎﺟﺔ ﺇﻟﻰ Ø ﻣﻮﺍﺭﺩ ﺍﻟﺤﻮﺳﺒﺔ ﻏﻴﺮ ﺍﻟﻤﻜﻠﻔﺔ Service Providers in small companies and general users are in need for inexpensive computing resources Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 55

ﺗﻮﺿﻴﺢ ﻓﻮﺍﺋﺪ ﺳﺤﺎﺑﺔ ﺍﻟﺠﺎﻣﻌﺔ ﺗﻄﻮﻳﺮ ﺳﺤﺎﺑﺔ ﺍﻟﺨﺪﻣﺔ ﺍﻟﺘﺤﺘﻴﺔ ﻓﻰ ﺍﻟﺠﺎﻣﻌﺔ ﻟﺘﺠﻤﻴﻊ ﻣﻮﺍﺭﺩ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﻤﺘﻌﺪﺩﺓ ﻓﻰ Ø : ﺍﻟﻜﻠﻴﺎﺕ ﺗﻘﺪﻡ ﺍﻟﻔﻮﺍﺋﺪ ﺍﻟﺘﺎﻟﻴﺔ Developing Iaa. S Campus cloud would provide the following benefits: ﺗﻮﻓﻴﺮ ﻣﻮﺍﺭﺩ ﺣﺎﺳﻮﺑﻴﺔ ﻟﺘﻮﺛﻴﻖ ﺍﻟﺘﻌﺎﻭﻥ ﺑﻴﻦ ﺍﻟﻜﻠﻴﺎﺕ ﻭ ﻣﻘﺪﻣﻲ ﺍﻟﺨﺪﻣﺎﺕ ﻭﺍﻷﻌﻤﺎﻝ Ø ﺍﻟﺘﺠﺎﺭﻳﺔ ﺍﻟﺼﻐﻴﺮﺓ Providing collaboration between colleges and service providers and small businesses. ﺗﺰﻭﻳﺪ ﺍﻟﻄﻼﺏ ﺑﺒﻴﺌﺔ ﻣﻨﺎﺳﺒﺔ ﻟﺘﻌﻠﻢ ﻭﺇﺳﺘﺨﺪﺍﻡ ﻣﻔﺎﻫﻴﻢ ﺍﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ Ø Providing students with an environment for learning the concepts of cloud computing ﻭﺳﻮﻑ ﺗﺴﺘﻔﻴﺪ ﺍﻟﺒﺤﻮﺙ ﺍﻷﻜﺎﺩﻳﻤﻴﺔ ﻣﻦ ﺳﺤﺎﺑﺔ ﺍﻟﺠﺎﻣﻌﺔ Ø Academic research will benefit from Campus clouds Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 56

ﻧﻤﻮﺫﺝ ﺣﺎﻻﺕ ﺍﻹﺳﺘﺨﺪﺍﻡ ﻟﻤﺘﻄﻠﺒﺎﺕ ﺳﺤﺎﺑﺔ ﺍﻟﺠﺎﻣﻌﺔ Campus Cloud Requirements Model Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 57

ﺍﺳﺘﻌﺮﺍﺽ ﺍﻷﻔﻜﺎﺭ Research Team ﻓﺮﻳﻖ ﺍﻟﺒﺤﺚ Ø What is Cloud Computing ﻣﺎ ﻫﻲ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ؟ Ø Examples of Grids and Clouds – ﺃﻤﺜﻠﺔ ﻋﻦ ﺷﺒﻜﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﻭﺍﻟﺴﺤﺐ Benefits of Clouds – ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺐ What can we do with Clouds – ﻣﺎﺫﺍ ﻳﻤﻜﻨﻨﺎ ﺃﻦ ﻧﻔﻌﻞ ﺑﺎﻟﺴﺤﺐ؟ Challenges of Clouds ﺗﺤﺪﻳﺎﺕ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ Ø ﺗﻮﺿﻴﺢ ﺃﻬﻤﻴﺔ ﺳﺤﺎﺑﺔ ﺍﻟﺤﺮﻡ ﺍﻟﺠﺎﻣﻌﻲ Ø Making the Case for Campus Clouds Summary Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 ﺍﻟﺨﻼﺻﺔ Ø 58

ﺍﻟﺨﻼﺻﺔ Conclusions ﺑﺮﺯﺕ ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﻟﺘﻮﻓﻴﺮ ﺍﻟﻤﻮﺍﺭﺩ ﺍﻟﺤﺎﺳﻮﺑﻴﺔ ﺍﻟﻤﻄﺎﻃﻴﺔ ﺃﻮ ﺍﻟﺘﻮﺳﻌﻴﺔ Ø Cloud Computing emerged to provide elastic or extensible computing resources ﺍﻟﺤﻮﺳﺒﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﺗﺮﺗﺒﻂ ﺍﺭﺗﺒﺎﻃﺎ ﻭﺛﻴﻘﺎ ﺑﺎﻟﺤﻮﺳﺒﺔ ﺍﻟﺸﺒﻜﻴﺔ ﻭﺣﻮﺳﺒﺔ ﺍﻟﻤﻨﻔﻌﺔ Ø Cloud Computing has evolved from Utility Computing and Grid Computing. ﻓﻮﺍﺋﺪ ﺍﻟﺴﺤﺎﺑﺔ ﺗﺘﻠﺨﺺ ﻓﻰ ﺃﻨﻬﺎ ﺗﻮﻓﺮ ﻛﻞ ﺷﺊ ﻛﺨﺪﻣﺔ ﺇﺑﺘﺪ ﻣﻦ ﺍﻟﺒﻨﻴﺔ ﺍﻟﺘﺤﺘﻴﺔ ﺇﻟﻰ Ø ﺍﻹﻟﻜﺘﺮﻭﻧﻰ ﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﻓﻰ ﻣﺠﺎﻻﺕ ﻣﺨﺘﻠﻔﺔ ﻣﺜﻞ ﺍﻟﺘﻌﻠﻴﻢ Cloud Computing provides everything as a service starting from the computing infrastructure to the applications in different domains such as e-learning. Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 59

ﺍﻟﺨﻼﺻﺔ Conclusions ﻭﻫﻨﺎﻙ ﺣﺎﺟﺔ ﺇﻟﻰ ﻫﻨﺪﺳﺔ ﺍﻟﺒﺮﻣﺠﻴﺎﺕ ﺍﻟﻤﻨﻬﺠﻴﺔ ﻭﺍﻷﺪﻭﺍﺕ ﺍﻟﻼﺯﻣﺔ ﻟﻤﻄﻮﺭﻱ ﺍﻟﺴﺤﺎﺑﺔ Ø ( )ﺍﻟﻬﻨﺪﺳﺔ ﺍﻟﻤﻮﺟﻬﺔ ﻟﻠﺨﺪﻣﺎﺕ Software Engineering Methodologies and tools are needed for cloud developers (Cloud-based Service-Oriented Engineering) ﺍﻷﻤﻦ ﻭﺍﻟﺨﺼﻮﺻﻴﺔ ﻫﻲ ﺃﻜﺒﺮ ﻣﺨﺎﻭﻑ ﻣﻦ ﺍﻟﻤﺴﺘﺨﺪﻣﻴﻦ ﻭﻣﻄﻮﺭﻳﻦ ﺍﻟﺤﻮﺳﺒﺔ Ø ﺍﻟﺴﺤﺎﺑﻴﺔ Security and privacy are the biggest concerns of cloud computing users and developers ﺳﺤﺎﺑﺔ ﺍﻟﺠﺎﻣﻌﺔ ﻳﻤﻜﻦ ﺃﻦ ﺗﺨﻔﺾ ﻧﻜﺎﻟﻴﻒ ﺍﻟﻤﻮﺍﺭﺩ، ﻭﺗﻌﺰﺯ ﺗﻌﻠﻢ ﺍﻟﻄﻠﺒﺔ ، ﻭﺗﻘﻮﻯ Ø ﺍﻟﻌﻼﻗﺎﺕ ﻣﻊ ﺍﻟﺼﻨﺎﻋﺔ ، ﻭﺗﻮﻓﺮ ﻣﻮﺍﺭﺩ ﻟﻠﺒﺤﺚ ﺍﻟﻌﻠﻤﻲ Campus Clouds can reduce the cost of computing resources, enhance student learning, strengthen ties with Industry, and enhance academic research. Saa. S Cloud Computing Training Course, Gaza, Palestine, June 11 2012 60

ﻭﺟﺰﺍﻛ ﺍﻟﻠ ﺧﻴﺮ ? Questions ﺗﻌﻠﻦ ﻣﻨﻈﻤﺔ ﺍﻟﺘﻌﺎﻭﻥ ﺍﻹﺳﻼﻣﻲ ﺑﺎﻟﺘﻌﺎﻭﻥ ﻣﻊ ﺷﺮﻛﺔ ﻣﻴﻼﺩ ﻟﻠﺘﻨﻤﻴﺔ ﻭﺍﻟﺘﻄﻮﻳﺮ ﻋﻦ ﻓﺘﺢ ﺑﺎﺏ ﺍﻟﺘﻘﺪﻡ ﻟﻤﻨﺢ ﺗﺪﺭﻳﺒﻴﺔ ﻟﻠﻤﺘﻤﻴﺰﻳﻦ ﻭﺍﻟﻤﺒﺪﻋﻴﻦ ﻣﻦ ﺃﺒﻨﺎﺀ ﻓﻠﺴﻄﻴﻦ - ﻏﺰﺓ ﻻﺣﺘﺮﺍﻑ ﺗﺼﻤﻴﻢ ﻧﻈﻢ ﺍﻟﺒﺮﻣﺠﺔ ﺍﻟﺴﺤﺎﺑﻴﺔ ﻭﻛﻴﻔﻴﺔ ﺇﺩﺍﺭﺓ ﻫﺬﺍ ﺍﻟﻨﻮﻉ ﻣﻦ ﺍﻟﻤﺸﺮﻭﻋﺎﺕ ﺑﻌﻨﻮﺍﻥ ﺍﻹﺩﺍﺭﺓ ﺍﻟﻤﺮﻧﺔ ﻟﻠﻤﺸﺮﻭﻋﺎﺕ ﻭﺍﻟﺘﻘﻨﻴﺎﺕ ﺍﻟﻤﺘﻘﺪﻣﺔ ﻟﺘﻄﻮﻳﺮ ﻧﻈﻢ ﺣﺎﺳﺐ ﺗﻌﺘﻤﺪ ﻋﻠﻰ ﺍﻟﺴﺤﺎﺑﺔ ﺍﻟﻤﺤﻮﺳﺒﺔ ﺑﻨﻈﺎﻡ ﺍﻟﺒﺮﻣﺠﻴﺎﺕ ﺍﻟﺨﺎﺩﻣﺔ Agile project management and techniques to develop Cloud Computing software based on Saa. S Model ﺗﺸﻤﻞ ﺍﻟﺪﻭﺭﺓ ﻛﻴﻔﻴﺔ ﺇﺩﺍﺭﺓ ﺍﻟﻤﺸﺮﻭﻋﺎﺕ ﻭﺍﻟﺘﻘﻨﻴﺎﺕ ﺍﻟﻤﺘﻘﺪﻣﺔ ﺍﻟﺨﺎﺻﺔ ﺑﺘﺼﻤﻴﻢ ﻧﻈﻢ ﺗﻌﺘﻤﺪ ﻋﻠﻰ ﺍﻟﺴﺤﺎﺑﺔ ﺍﻟﻤﺤﻮﺳﺒﺔ ﻳﻘﻮﻡ ﺑﺎﻟﺘﺪﺭﻳﺲ ﻧﺨﺒﺔ ﻣﻨﺘﻘﺎﺓ ﻣﻦ ﺍﻟﺠﺎﻣﻌﺎﺕ ﺍﻟﻌﺮﺑﻴﺔ ﻭﺍﻟﻌﺎﻟﻤﻴﺔ 16 2102 11 Saa. S Cloud Computing Training Course, Gaza, Palestine, June