The Application of Cloud Computing in Education Informatization”
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Cloud computing can help address challenges in education informatization by providing (1) a unified, open, and flexible educational information system accessible from anywhere that is not dependent on location or devices, (2) on-demand access to vast resources and regular updates through Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS), and (3) diversified educational technologies to support personalized learning, teaching styles, objectives, and information levels.
![References:
• China E-Learning technology standardization committee [EB/OLI]
http://www.ceJtsc.edu.cn
• Barroso IA.Dean J.Hlzle U. Web search for a planet the Google cluster
architecture[J].IEEE Micro,2003,23(2)pp.22-28
• Chen Kang. Zheng Weimin. Cloud computing: examples and research
system [J]. Journal of Software, 2009.20.](https://image.slidesharecdn.com/capp-171013103830/85/The-Application-of-Cloud-Computing-in-Education-Informatization-24-320.jpg)
The Application of Cloud Computing in Education Informatization”
- 1. A Seminar On “The Application of Cloud Computing in Education Informatization” Guided By- Presented By- Prof. Manisha Mahindrakar Priyanka S.Mandade Akash Karvande Malhar Ulhas Agale
- 2. The Application of Cloud Computing in Education Informatization Bo Wang & HongYu Xing Modern Educational Technology Center, North China Institute of Science and Technology, Sanhe City, Hebei Province, PRC 978-1-4244-9763-8/11/$26.00 ©2011 IEEE
- 3. TO ACHIEVE THIS EDUCATION INFORMATIZATION WE APPLY THIS CLOUD COMPUTING OUR AIM
- 4. WHAT IS INFORMATIZATION / INFORMATIONALIZATION ?? CONCEPT FORMULATED BY SPANISH SOCIALOGIST MANUEL CASTELLS INFORMATIZATION is a key characteristic of information age Balance of production that shifted from Agriculture to Manufacture with industrialization .. NOW it has shifted from Manufacturing to Service industries in post industrial society WHAT SERVICE INDUSTRIES…… towards Information services and Information technologies as dominant forces in economic, political, social & cultural change.
- 5. PRIMARY CHARECTERS IN EDUCATION INFORMATIZATION Vast quantities of information knowledge (Vast knowledge in each domain) knowledge expansion (Gathering of information relating multiple domains) Frequent updation of information (regular updation of information in each domain) Keen competition for the talented personnel (requirement of talented persons of each domains for systematic implementation)
- 6. CHALLENGES FACED TODAY ?? SOCIAL REQUIREMENTS are considered …..to understand ……… ->STRUCTURE ->QUALITY OF TALENT CULTIVATION MODE HUGE GAP between RURAL & URBAN regions when EDUCATION INFORMATIZATION is concerned. (Prominent reason is INFRASTRUCTURE UNAVAILABILITY in CHINA RURAL) EFFECTS LACK OF INFRASTRUCTURE LACK OF ACCESS LACK OF AWARENESS LACK OF EFFECTIVE SUPERVISION INFORMATION ISLAND
- 7. REMEDY To Improve level of education. We need to DEVELOP………. UNIFIED OPEN FLEXIBLE EDUCATIONAL INFORMATION SYSTEM KNOWLEDGE INCLUSIVE ACCESIBLE FROM ANYWHERE (NOT LOCATION CENTRIC) NOT PLATFORM AND DEVICE CENTRIC HOW TO ACHIVE THIS ?? …USING WHAT & WHY ??? CLOUD COMPUTING
- 8. WHAT IS CLOUD COMPUTING ?? CLOUD COMPUTING CONCEPT JOINTLY PROPOSED BY GOOGLE & IBM IN 2007 GOOGLE SAYS CLOUD COMPUTING IS… 1) OPEN 2) SERVICE BASED 3) INTERNET CENTRIC 4) SAFE 5) FAST 6) CONVINENT DATA STORAGE 7) NETWORK COMPUTING SERVICES IBM SAYS CLOUD COMPUTING IS …. “ VIRTUAL POOL OF COMPUTING RESOURCES “ - A NEW MODE OF IT RESOURCES
- 9. DEFN ”A CLOUD IS ONE PROVISION OF INFRASTRUCTURE WHICH CATER TO NEED OF MANY PEOPLE AND DO GIVE DIFFRERENT VARIETIES OF SERVICES.” TRADITIONAL COMPUTING TECHNOLOGIES VIRTUALIZATION NETWORK STORAGE TECHNOLOGY PARELLEL COMPUTING DISTRIBUTED COMPUTING NETWORK AS AUTOMATION ESSENCE OF IT………….IT GIVES U .. ABILITY TO RESPOND ON A RIDICULOUSLY SHORT TIME SCALE ON A RIDICULOUSLY VOLATILE WORKLOAD TO GET SOMETHING DONE. WHEN U R DONE WITH IT….IF THEY WORK AS DESIRED U CONTINUE IF IT DOESN’T U KILL THAT MERCILESSLY AND STOP PAYING FOR IT.
- 10. CLOUD is MULTIPRODUCT …. MULTIVENDOR …. MARKETPLACE. WHAT CLOUD PROMISES 0 (ZERO)— -ON PREMISES INFRASTRUCTURE -ACQUISITION COST -ADOPTION COST -SUPPORT COST 1 (ONE)— U LOGIN YOU APPLICATION I SHOULD WORK JUST FINE AS IT WORKED THE DAY BEFORE. I.E YOU SHOULD NOT HAVE BURDEN OF : 1) INSTALLING & TESTING OF UPDATES. 2) BUYING NEW H/W TO RUN UPGRADES. 3)TO CARE MUCH ABOUT VENDORS SPECIFIC H/W OR S/W ∞(INFINITE)— -SCALABILY AS PER CHANING NEEDS -INTEROPERABLITY & INTERGRABILITY of services with other RESOURCES & SERVICES which we wont operate ourselves. -CUSTOMIZABILITY & PROGARMABILITY even though CODE BASE IS SHARED WITHOUT COMPROMISING ROBUST MULTI- TENANCY.
- 11. WHAT R ESSENTIAL CHARECTERISTCS OF CLOUD COMPUTING BROAD NETWORK ACCESS RAPID ELASTICITY MEASURED SERVICE ON- DEMAND SELF SERVICE RESOURCE POOLING WHAT SERVICES CLOUD PROVIIDE (CLOUD SERVICES MODEL) IaaS (Infrastructure as as service) PaaS (Platform as as service) SaaS (Software as as service) HOW AND WHERE TO DEPLOY THIS INFRASTRUCTURE (CLOUD DEPLOYMENT MODEL) PUBLIC CLOUD PRIVATE CLOUD HYBRID CLOUD COMMUNITY CLOUD
- 12. ADVANTAGES OF CLOUD COMPUTING (BENEFITS) BUSINESS BENIFITS -ALMOST ZERO INFRASTRUCTURE BENEFITS. (RENT a cloud and PAY for its SERVICES) -JUST-IN TIME INFRASTRUCTURE (Lease cloud : few days) (Build own data center: 2 yrs to plan Real estate costs,equipments, management teams & networks connectivity links.) -REDUCED TIME TO MARKET (Launch product in short time, Ridicoulosly short time and volatile workload.) TECHNICAL BENIFITS -AUTO SCALING / PROACTIVE SCALING -EFFICIENT DEVELOPMENT LIFE CYCLE (Regular monitoring & rectification of faults) -IMPROVED TESTABILITY (The Infrastructure The platforms The software) Results available to analyse. -SECURITY (TRUSTABILITY FACTOR) (reliable and secure store data center) No data loss, virus attack. Strict rights managements strategy. Availability of a professional team)
- 13. CURRENT STATUS OF EDUCATION INFORMATIZATION • Statistics show that IT investment in 2006 30.48 billion yuan for education 68% for H/W More than 2000 people elected school syllabus, credit recognition, sharing of resources. • China Education and Research Network covers 31 provinces, municipalities and autonomous regions of more than 200 cities, networking universities, teaching institutions.
- 14. And the various colleges and universities have set up their own campus network, digital libraries, and other modern educational information infrastructure. For basic education, "School Link" project will also be information of the level of primary and secondary education to a new level. So far the construction of educational information initially completed, but still can not meet the requirements of the development of education in China There are still some problems
- 15. Infrastructure fast speed and application lags behindc large investment in hardware environment of low output and effect of application on present educational information is the principal issue in the development process. The present campus network is still in a idle state and does not take full advantage of the available resources. Information technology in education only exists as a presentation tool. The impact on education is not up to expectations.
- 16. Education and information resources, including electronic audio-visual materials, media materials, courseware, case studies, literature, exam, teaching tools, and many types. China's education software is often from a single subject, single-function design point of view, resulting in operational difficulties and the problem of incompatible resources. There is no effective management system. large number of high-quality courseware, resources and materials are distributed in individual well-known schools, the hands of the famous teachers, and more local institutions lack of resources And other conditions. Educational information so gradually widening the gap. The lack and the imbalance of educational resources
- 17. Updated slowly and sharing at a low level With the rapid development of various technologies:- competition for jobs tend to require schools to provide students with new laboratories, computer equipment and creation of related new courses to improve skills of students to meet the new situation. The current network speed, Internet access charges and other causes can not keep up in the form of the development of resource sharing.
- 18. The Application Of Cloud Computing in Education Informatization • Cloud computing applications in the education will be the future of information technology infrastructure of education. • Integration of these resources by way of cloud computing will be able to meet the massive demand for high speed processing of data • China has now started the education program of cloud computing • In this partnership, Google to provide course materials to the finishing professor at Tsinghua University, Tsinghua University, provided laboratory equipment and to assistance of resources in the building of cloud computing research environment.
- 19. A. Learning under the network environment • Modern education theories think that the students who should be the main body of teaching are not passive but initiative. • The learner according to the type of cloud services, free choice learning content and learning methods. • The basic elements of personal learning environment such as text,audio,and video training. • We just need to connect through the browser easily and freely to create personalized learning environment for virtual classrooms on-site.
- 20. B. Application of SAAS in Education Informatization: • School access these cloud computing services, no longer need to spend a lot of money to buy commercial software license, the burden of frequent upgrades and maintenance costs. •The client's local computer simply run the graphical interface of the any operating system(linux) and Browser(firefox) • Do not worry about whether the latest version of application software, which greatly reduces maintenance and upgrade schools operating system and application software costs
- 21. C. Under the Patterns Of Cloud Computing Environment,the Constuction of Netteaching database • Cloud computing made a modern network of teaching resource library building where many can learn from. • Library building is a long-term project, there must be long-term planning. • Teaching Resources to support teaching and research must be the ultimate objective, the construction should follow the overall planning process, division of labor. •We desire reasonable classification and organization,latest Content and frequent updatation
- 22. D.Application Of Cloud Computing in Diversified Educational Information Technology •Many problems arose : 1. diversity of individual learning 2. teaching style diversification 3. teaching objectives 4. level of different information •Therefore ,information technology in education services must be towards the direction of diversification.
- 23. Summary: • The application of cloud computing in education. Informatization will certainly help to solve the problem of uneven distribution of educational resources, of updating at slower speed and of sharing in the slow low level. • Finanlly, the level of education informatization will be improved greatly.
- 24. References: • China E-Learning technology standardization committee [EB/OLI] http://www.ceJtsc.edu.cn • Barroso IA.Dean J.Hlzle U. Web search for a planet the Google cluster architecture[J].IEEE Micro,2003,23(2)pp.22-28 • Chen Kang. Zheng Weimin. Cloud computing: examples and research system [J]. Journal of Software, 2009.20.
- 25. THANK YOU!!!