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![Page 1: A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 1 Hany.](https://reader035.fdocument.pub/reader035/viewer/2022062517/56649eac5503460f94bb217c/html5/thumbnails/1.jpg)
A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 1
Hany H. Ammar
LANE Department of Computer Science and Electrical EngineeringWest Virginia University, Morgantown, West Virginia, USA,
Visiting Professor, Faculty of Computers and Information, Cairo U.
Cloud Computing السحابية : الحوسبةBenefits and challenges والتحديات الفوائد
A key-Note Presentation
الرحيم الرحمن الله بسمالله رسول على والسالم والصالة ، لله الحمد
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A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 2
استعراضاألفكار
البحث Research Teamفريق السحابية؟ الحوسبة هي What is Cloud Computingما
و أمثلة– الحوسبة شبكات Examples of Grids and السحبعنClouds
السحب – Benefits of Cloudsفوائدنفعل – أن يمكننا What can we do with Clouds السحب؟بماذا
السحابية الحوسبة Challenges of Clouds تحديات الجامعي سحابة أهميةتوضيح الحرم
Making the Case for Campus CloudsالخالصةSummary
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A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 3
البحث فريقResearch Team
: التدريس Faculty هيئة عبدالمعز وليد للعلوم ، الدكتور العربية األكاديمية
مصر ، االسكندرية ، ,Dr. Walid Abdelmoez وتيكنولوجياEgypt
الحربية الدكتور محمد بن أحمد كلية حمدى، صالح محمد بقطر
Dr. Mohamad Salah Hamdi, Qatarحمودة الدكتور جامعة عالء ,Dr Alaa Hamouda األزهر،
Egypt القاهرة جامعة ، موسى شوقى أحمد الدكتور
Dr Ahmed Shawky, Egypt : الصياد، الطالب السالم عبد ، جمال مصطفى
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البحث فريقResearch Team
A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 4
Parts of this presentation were published in the following paper:
“CampusCloud: Aggregating Universities Computing Resources in Ad-Hoc Clouds,” 1st Taibah University International Conference on Computing and Information Technology Al-Madinah Al-Munawwarah,
Saudi Arabia, 19-21 Rabi II 1433 Hijri (12-14 March 2012)
With Funding from: The International Center of Excellence in Software Engineering Project,
http://www.bis-cmt.com/icese/
Qatar National Research Fund (QNRF) under the National Priorities Research Program (NPRP) Grant No.: 09-1205-2-470
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A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 5
استعراضاألفكار
البحث Research Teamفريق السحابية؟ الحوسبة هي What is Cloud Computingما
و أمثلة– الحوسبة شبكات Examples of Grids and السحبعنClouds
السحب – Benefits of Cloudsفوائدنفعل – أن يمكننا What can we do with Clouds السحب؟بماذا
السحابية الحوسبة Challenges of Clouds تحديات الجامعي سحابة أهميةتوضيح الحرم
Making the Case for Campus CloudsالخالصةSummary
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السحابية؟ الحوسبة هي ماWhat is Cloud Computing
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السحابية؟ الحوسبة هي ماWhat is Cloud Computing
الموارد لتحقيق التقنية توفر أساسي عاملا ،ومن مجتمع أي في خاص ألهميةاالزدهار بوجه
الحوسبة مواردTechnical resource availability is a key factor to achieve prosperity of
any society, Particularly important are computing resources
وبطريقة جب ي بكفاءة الحوسبة موارد استخداميتم حتى .هامكانياتإ إستخداممجمعة الكاملة
To attain their full potential, computing resources need to be efficiently utilized preferably in an aggregated manner
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السحابية؟ الحوسبة هي ماWhat is Cloud Computing
A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 8
خالل تجميع من يتحقق أن يمكن الحوسبة مواردThe demand for aggregating computing resources can now be met by
المنفعة وسبةحUtility Computing
و والحوسبة Cluster and Grid الشبكية العنقودية
Computing ،
الحوسبة Cloud Computingالسحابية وآخرها
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السحابية الحوسبة هي ؟ماالمنفعة حوسبة
Utility Computing
يؤ المنفعة حوسبة موارد موزودى تحت جرون التى الحاسوبية األجهزة
خالل من الموارد ) صيانتهم لتأجير عنكبوتية خدمة اإلنترنت متصفح
علىحسب ، الحاسوبية (االستخدام الدفع
Utility computing providers rent computing resources they maintain through a web browser
(Web Service)
موارد اسيق وإسخدام ) الحوسبة إستخدام الملفات، تخزين الحاسوبية، الطاقةل : الشبكة( الكهربائية إستخداممشابهة الطاقة
Metered computing: analogous to electric power (Pay per use of Computing power, storage, and network services)
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السحابية الحوسبة هي ؟ماالمنفعة حوسبة
Utility Computing
A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 10
علىشكل تكون حاسوبية) فتراضية إموارد الموارد أجهزة
أن( ويمكن مستأجرين ي إفتراضية عدة ويمكن تقاسمها
خدمة ) دقائق الطلبخالل حسب Uتلقائيا الموارد هذة إمتداد
المطاطية ( أمازون سحابة كخدمة توسعية أو مطاطية
Resources are often virtualized and can be shared by multiple tenants -
Example: Amazon Elastic Compute Cloud (Amazon EC2) is a web service that
provides resizable compute capacity with pay per use option ($276/yr for one
large EC2 instance)
- Amazon EC2 enables you to increase or decrease capacity within
minutes
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السحابية؟ الحوسبة هي ماا المقارنة المنفعة لسحابيةحوسبة حوسبة مع
Utility versus Cloud computing
موارد السحابية الحوسبة توفر ، فقط الحوسبة أجهزة الهذه البرمجية التطبيقات وفرت أيضاUولكن تستخدم التي
المواردCloud computing not only provides raw computing resources, but also hosts
the applications that use these resources
ال إلى اإلنترنت يكون تطبيقاتالوصول متصفح طريق عنApplications usually accessed via a web browser.
بيانات تخزين الموفر وملفات يتم الملفات أنظمة على ةالمستخدمUser data typically stored on provider's file systems.
. المستخدم من مخفية للحوسبة األساسية التحتية البنيةالمثال : Google Mail, Google Docsعلىسبيل
Underlying computing infrastructure concealed from users.
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السحابية الحوسبة هي ؟ماالشبكية الحوسبة والحوسبة العنقودية
Cluster and Grid Computing
العنقودية ا من لحوسبة مجموعة عن عبارة هيالم الحاسوبية نفس تكونو بإحكام جمعةالخوادم في
الموقعA cluster is a collection of tightly coupled computing servers
usually co-located.
خوادم من مجموعة عن عبارة هي الشبكية الحوسبةالموزعة كثيرة الحوسبة مواقع فى
A computing grid is a distributed collection of computing servers
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A key-Note Presentation, 1st Intern. Conf. on Information and Communication Technology for Education and Training, Hammamet, Tunis, May 7-10, 2012 13
استعراضاألفكار
البحث Research Teamفريق السحابية؟ الحوسبة هي What is Cloud Computingما
و أمثلة– الحوسبة شبكات Examples of Grids and السحبعنClouds
السحب – Benefits of Cloudsفوائدنفعل – أن يمكننا What can we do with Clouds السحب؟بماذا
السحابية الحوسبة Challenges of Clouds تحديات الجامعي سحابة أهميةتوضيح الحرم
Making the Case for Campus CloudsالخالصةSummary
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الحرم : شبكة مثالالجامعي
فلوريدا ب CampusجامعةGrid
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كاليفورنيا : جامعة شبكة مثالUniversity of California Multi-Campus Grid
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Tsinghua University Beijing مثال : Campus Cloud for Data Storage and Sharing
Eighth
International
Conference
on Grid and
Cooperative
Computing,
IEEE Xplore
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: مثال Cloud Computing For Distributed University Campus:
http://www.pixel-online.net/edu_future/common/download/Paper_pdf/ENT30-Erkoc.pdf
Yildiz Technical
University
(Turkey)
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استعراضاألفكار
البحث Research Teamفريق السحابية؟ الحوسبة هي What is Cloud Computingما
و أمثلة– الحوسبة شبكات Examples of Grids and السحبعنClouds
السحب – Benefits of Cloudsفوائدنفعل – أن يمكننا What can we do with Clouds السحب؟بماذا
السحابية الحوسبة Challenges of Clouds تحديات الجامعي سحابة أهميةتوضيح الحرم
Making the Case for Campus CloudsالخالصةSummary
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السحب فوائدThe services of Cloud Comptng
كخدمة )يسحابال الحوسبة كلشيء يعتمد الذي النموذج هو ،( XaaSةيتغير ، المثال البنية Iالى xعلىسبيل خدمة الى التحتية ويهدف
( Every thing as a service (IaaS
Physical resource set (PRS): العتاد مواردالحاسوبيةis hardware dependent or vendor dependent
Virtual resource set (VRS): is built on top of PRS to run in multivendor cloud الموارد
اإلفتراضية الحاسوبية
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البنية النموذج – التحتية خدمةالطبقى
( IaaS )Infrastructure as a service
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السحب فوائدIaaS, VRS and PRS
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VRS
PRS
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Infrastructure-as-a-Service Providers
Lenk et al, CLOUD’09, May 23, 2009, Vancouver, Canada 22
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السحب فوائد البرمجة كخدمة : موارد
Platform as a service (Paas)
Google App Engin,
Java Virtual MachineJava
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Platform as a service Providers
24
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السحب فوائد ال :كخدمة ةبرمجيالتطبيقات
( SaaS )Software as a Service
Maps
APIGoogle
OpenSocial
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Software-as-a-Service Providers.
26
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السحب فوائد( كخدمة Huaas ) Humanاإلنسان as a Service :األمازون
الترك ) الويب ( MTurkالميكانيكية خدمات أجنحة من واحدة هي ، األمازون تقدمها البرمجياتمن تمكن crowdsourcingالتي
مهام لتنفيذ البشري الذكاء استخدام . محددةتنسيق
األسواق تنبؤاتPrediction of events
e.g. Iowa Electronic Markets,
الرأى إستطالعاتEnabling Collective
Intelligence, e.g. Surveys
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Human-as-a-Service Providers
29
“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.
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السحب فوائدLayered Architecture حوسبة ال معمارية طبقات
ةيالسحاب
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استعراضاألفكار
البحث Research Teamفريق السحابية؟ الحوسبة هي What is Cloud Computingما
و أمثلة– الحوسبة شبكات Examples of Grids and السحبعنClouds
السحب – Benefits of Cloudsفوائدنفعل • أن يمكننا What can we do with Clouds السحب؟بماذا
السحابية الحوسبة Challenges of Clouds تحديات الجامعي سحابة أهميةتوضيح الحرم
Making the Case for Campus CloudsالخالصةSummary
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السحب فوائدنفعل أن يمكننا السحب؟بماذا
ت م السحب إلى الحاجة من حاسوبية قلل من وارد متقدمةالعمالء جانب
Clouds reduces the need for advanced computing resources at the clients side
استخدام للعمالء ومحمولة موارد يمكن بسيطة حاسوبيةالسحابة موارد للتوسيع إلستخدام القابلة
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
البرنامج تراخيص أو البرامج من مجموعة لشراء حاجة ال No need to buy software or software licenses
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السحب فوائدنفعل أن يمكننا السحب؟بماذا
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على تقتصر تعد لم محلى البيانات و تخزين يستطيع ،مكان المستخدمين أي من والتطبيقات البيانات إلى الوصول
. المفقودة البيانات من المزيد هناك ليس وقت أي في 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
توفر والهيئات الشركات لدعم الالزم المال منسوفحاجه يبقى ولم ، المعلومات مساحات استخدإلتكنولوجيا فى م
و لالهيئات اجهزة شراء وخوادم حاسوبية وضع الثمن باهظةالبرمجياتو الصيانة
Corporations would save money on IT support, and No need for space to house expensive hardware and software servers
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السحب فوائدعن نفعل مثال أن يمكننا ماذا
السحبباإللكترونى ألتعليم
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اإللكترونى للتعليم الالزمة والتطبيقات المعامل الموارد ومنهااإلفتراضية
السحابة فى إفتراضية بيئة على تكونThe resources and applications needed for e-learning including the
virtual laboratories can all be in a virtual environment on the cloud
الطلبة من متنامى وعدد المعلمين بين التواصل تسهيلFacilitate the interactions between instructors and an increasing number of students.
ببعض بعضهم المعلمين بين التعاون تسهيلFacilitate the collaboration between instructors
بببعض بعضهم الطلبة بين التواصل تسهيلFacilitate the collaboration between students
اإلالكترونية والمراجع الكتب إلى الوصول تسهيلFacilitate the access to e-books and e-references
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http://www.youtube.com/watch?v=bmZL-5h5zeE&feature=channel&list=UL
A Short Video
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استعراضاألفكار
البحث Research Teamفريق السحابية؟ الحوسبة هي What is Cloud Computingما
و أمثلة– الحوسبة شبكات Examples of Grids السحبعنand Clouds
السحب – Benefits of Cloudsفوائدنفعل • أن يمكننا What can we do with Clouds السحب؟بماذا
السحابية الحوسبة Challenges of Clouds تحديات الجامعي سحابة أهميةتوضيح الحرم
Making the Case for Campus CloudsالخالصةSummary
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السحب Challengesتحديات
لمستخدم الدعم سواء ىتقديم حد على الخدمات ومقدميProvide Support to users and developers alike
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The RESERVOIR Project اإلوروبى اإلتحاد مشروعhttp://www.reservoir-fp7.eu/, 2008-2011
السحابية للحوسبة إطاركخدمة التحتية للبنية
Cloud Computing
Framework) Iaas(
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السحب أنواعالخاصة السحب
Private Clouds
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السحب أنواعالمخلطة السحب
Hybrid Clouds
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السحب أنواعالمتحدة السحبFederated Clouds
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السحب تحدياتThe OpenNebula Virtual Execution Environment Manager(VEE)
The Virtual
Infrastructure
Manager
in Reservoir
Cluster or
Data Center
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السحب تحدياتDevelopment of Scalable database management systems
Amazon DynamoDB
,
database service
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السحابية الحوسبة مشاريعCloud Computing Research Projects
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Boston U project in exploring the merits of "Colocation Games" (CGs) as a novel, economically-sound framework upon which emerging cloud architectures could be implemented. (Cloud Software Engineering)
CMU research projects includes studies on Multi-Tier Indexing for Web Search Engines, Integrated Cluster Computing Architecture. (Cloud Software Engineering)
Duke U. projects to explore and test Trustworthy Virtual Cloud Computing. (Security, Reliability, Performance,..)
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السحابية الحوسبة مشاريعCloud Computing Research Projects
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Indiana U. project explore cloud techniques to overcome current medical computing obstacles such as long computation time and large memory requirements. (Medical Technology Applications)
MIT project on Cloud Computing Infrastructure and Technology for Education (CITE), k-12 on to University Education. (Education Technology Applications)
NC State U. project on Virtual Computing Lab (VCL)
(Education Technology Applications)
http://www.cloudbook.net/directories/research-clouds/cloud-computing-research.php
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استعراضاألفكار
البحث Research Teamفريق السحابية؟ الحوسبة هي What is Cloud Computingما
و أمثلة– الحوسبة شبكات Examples of Grids and السحبعنClouds
السحب – Benefits of Cloudsفوائدنفعل – أن يمكننا What can we do with Clouds السحب؟بماذا
السحابية الحوسبة Challenges of Clouds تحديات فوائد توضيح و جامعةال سحابة أهمية
Making the Case for Campus CloudsالخالصةSummary
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ةالجامع سحابة أهميةتوضيح
تحتية تحتوى الجامعات بنية في من على الحوسبة أو موارد معاملالحوسبة المختلفة مختبرات
College Campuses maintain significant Infrastructure of computing resources in computing Labs
التحتية البنية كاملة هذه األحيان االستخدام غير من كثير العديد ) فىالطالب (أجهزة ال يستخدمونمن فقط محددة أوقات فى
This infrastructure is under utilized (many students use laptops and Net Books)
من الخدمة كثير الصغيرة مقدمي الشركات هم فى والمستخدمينغير الحوسبة موارد إلى حاجة مكلفةالفي
Service Providers in small companies and general users are in need for inexpensive computing resources
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ةالجامع سحابة فوائدتوضيح
التحتية تطوير الخدمة موارد ل ةالجامع فى سحابة تجميعالمتعددة التالية :كلياتال فىالحوسبة الفوائد تقدم
Developing IaaS Campus cloud would provide the following benefits: حاسوبية توفير موارد و الكليات بين التعاون مقدمي لتوثيق
التجارية واألعمال الصغيرة الخدماتProviding collaboration between colleges and service providers and small
businesses. الطالب لتعلم بتزويد مناسبة ا وإستخدام بيئة الحوسبة مفاهيم
السحابيةProviding students with an environment for learning the concepts of cloud
computing األكاديمية البحوث تستفيد الجامع منوسوف ةسحابة
Academic research will benefit from Campus clouds
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لمتطلبات اإلستخدام حاالت ةالجامع سحابة نموذج Campus Cloud Requirements Model
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استعراضاألفكار
البحث Research Teamفريق السحابية؟ الحوسبة هي What is Cloud Computingما
و أمثلة– الحوسبة شبكات Examples of Grids السحبعنand Clouds
السحب – Benefits of Cloudsفوائدنفعل – أن يمكننا What can we do with Clouds السحب؟بماذا
السحابية الحوسبة Challenges of Clouds تحديات الجامعي سحابة أهميةتوضيح الحرم
Making the Case for Campus CloudsالخالصةSummary
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الخالصةConclusions
الحوسبة ا يسحابالبرزت الموارد لتوفير أو ة المطاطية لحاسوبيةالتوسعية
Cloud Computing emerged to provide elastic or extensible computing resources
وثيقا يسحابالالحوسبة ارتباطا ترتبط الشبكية بة حوسبةوالحوسبةالمنفعة
Cloud Computing has evolved from Utility Computing and Grid Computing.
البنية من a إبتدأ كخدمة شئ كل توفر أنها فى تتلخص السحابة فوائدالتعليم مثل مختلفة مجاالت فى التطبيقات إلى اإللكترونىالتحتية
Cloud Computing provides everything as a service starting from the computing infrastructure to the applications in different domains such as e-learning.
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الخالصةConclusions
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الالزمة واألدوات المنهجية البرمجيات هندسة إلى حاجة وهناكالسحابة ) لخدمات(لالموجهة الهندسةلمطوري
Software Engineering Methodologies and tools are needed for cloud developers (Cloud-based Service-Oriented Engineering)
ومطورين المستخدمين من مخاوف أكبر هي والخصوصية األمنالسحابية الحوسبة
Security and privacy are the biggest concerns of cloud computing users and developers
ا ةالجامع سحابة نكاليف تخفض أن تعلم وت لموارد،يمكن عززوت ، وت قوىالطلبة ، الصناعة مع موارد العالقات العلمي ل وفر لبحث
Campus Clouds can reduce the cost of computing resources, enhance student learning, strengthen ties with Industry, and enhance academic research.
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U خيرا oالله oوجزاكمI would like to acknowledge the efforts of
Dr. Jamil Itmazi, the Scientific Committee Chair, and Dr. Radwa Marouane, the Organization Committee Chair for
helping with the logistics of this Conference