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Sun's Perspective on Sun's Perspective on Open Standards and Open Standards and Open Source in EducationOpen Source in EducationSamuel LoGlobal Education & ResearchSun Microsystems, Inc.
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Open Source vs. Open Standards in Education• Educational institutions under
tremendous cost pressure – Do more with lessDo more with less
• Few commercial applications support learning and research
• Focus on collaborative creation of mission-critical applications> Open standards vs. open source> Leverage cross-industry middleware> Decide to buy, build, or open source
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Open Standards Are in Sun's DNA• Commitment to open industry standards
> TCP/IP, UNIX→, POSIX, XML, SOAP, CORBA, IKE, LDAP...
• Innovate and make open specifications available> NFS, Open Windows™, Java™, Java™ EE (J2EE), Jiro™, JXTA™, SAML.. > SBus, SPARC™→ architecture...
• Utilize industry-standard interfaces> VME, PCI, SCSI, Ethernet...> Sun was an early Ethernet adopter
• Participates in and founds standards organizations> IETF, Liberty Alliance, LDAP, OASIS...> In education: Global Grid Forum,
IMS Global, SIF, OKI
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Open Source is Also in Sun's DNASun Has its Roots in the Sun Has its Roots in the BSD UNIX Distribution, BSD UNIX Distribution, and Has Contributed to and Has Contributed to Open Source Projects Open Source Projects Since 1982 Since 1982
• Sun is the biggest contributor of open source code> Has contributed more open source code than any other organization> OpenSolaris includes Solaris™ Operating System and 1,600 patents> StarOffice™ is one of the largest open source contributions> OpenSPARC™ (Open Source distribution of the UltraSPARC™ T1 processor)> Open SSO (Authentication, Single-Domain SSO, Web and Java EE agents)> Sun Java™ System Application Server Platform Edition v9.0
Complete list of Sun's Open Source Involvement:Complete list of Sun's Open Source Involvement: www.sunsource.netwww.sunsource.net
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Open Source is Also in Sun's DNA
Sun sponsors open source projects> Brazil, Grid Engine, Interoperability Prototype
for Liberty, JRMS, Java.net, JXTA™, NetBeans™, OpenOffice.org> In education: JA-SIG/uPortal, GELC
• Sun participates in open source projects> SAKAI, Pachyderm, Ant, Gnome, Mozilla, Apache,
OSDL, Tomcat, WEBM
• Eventually All Sun software would be Open Sourced
Complete list of Sun's Open Source Involvement:Complete list of Sun's Open Source Involvement: www.sunsource.netwww.sunsource.net
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Sun Believes in Open Standards
• Sun's Goal: Sun's Goal: promote open standards and compete to provide the best possible implementation
• Why open standards?> More choice> Better quality> Lower prices> Flexibility> Modularity LDAP
IMAP/POP
SMTPMail Mail
Client Client Mail Mail
Server Server Mail Mail
Server Server
Directory Directory Server Server
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Strategic vs. Tactical Decisions• Strategic Decision: Building IT with open standards• Tactical Decision: Implementation technique
> Commercial, open source, or build-your-own
Solaris™/Solaris x86 OpenSolaris, Linux HP/UX
Apache Microsoft IIS
IBM WebSphere
Sendmail Microsoft Exchange
SunSun Open SourceOpen Source OtherOther
Sun Java™ System Web ServerSun Java™ System Application Server
Tomcat, Sun App Server Platform Edition
Sun Java™ System Mail Server
Sun Java Enterprise System is Sun Java Enterprise System is a pre-tested, pre-integrated, a pre-tested, pre-integrated, platform-independent solutionplatform-independent solution
Open Source sometimes Open Source sometimes implements open standards, implements open standards, but not alwaysbut not always
Other customer Other customer choiceschoices
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Doing More with Less• It's all about total cost of ownership
> Zero software cost is only part of the equation> Software and licensing fees are only 30
percent of a five-year cost structure (IDC, 2005)
• Lifecycle costs > Requirements, architecture, design> Development> Customization> Integration> Training, support, maintenance
Real support costs real money, requiring Real support costs real money, requiring support contracts or your own staff support contracts or your own staff
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Consider Lifecycle Risks• Open source guarantees the ability to view the source code
> Do you need to view the schematic to change your car radio?
• It doesn't protect you from risks including:> Lack of standards conformance> Multi 'vendor' compatibility issues> Versioning that breaks
your dependency graph> Limited scalability> Inadvertent use of others'
intellectual property> 24x7 support
WebWeb Mail Mail
ProblemProblemTrackingTracking
Perl
DBMDBM SQLSQL
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Choosing Sun's Open Standards-based Software• Sun strives to create the best implementation
of open standards> Long history of support for open standards
• And it is available at no-cost• Supports choice of competing software• Pre-integrated, pre-tested
enterprise software> Sun Java™ Enterprise System> Sun Java™ Desktop System
Who do you trust for support ?Who do you trust for support ?
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Recommendations• Choosing open standards is the
most important decision• Standardize on middleware that
is used across many industries, minimizing integration, training, and deployment costs
• Focus on your mission-critical application
• Make buy, build, or open-source decisions
• Protect your future by making sure that it runs on open standards-based platforms
Decide on your requirements Decide on your requirements
Standardize on middleware Standardize on middleware
Focus on your mission-critical Focus on your mission-critical application: buy, build, application: buy, build, open-source decisionsopen-source decisions
Decide to leverage open standards Decide to leverage open standards
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Don't Forget Open Content...
• Internet has enabled e-content to be shared worldwide
• Increasingly expensive books not easy to afford specially in developing countries
• Sun is sponsoring GELC (a forum for education community worldwide to share content, software and best practices).
• We are also supporting Merlot (global community for sharing eLearning objects free)
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Unlocking Knowledge, Empowering Minds
Vision• Web-based publication of virtually all MIT course content• Open and available to the world• A permanent MIT activity
http://ocw.mit.edu
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Unlocking Knowledge, Empowering Minds
Site Highlights> Syllabus> Course Calendar> Lecture Notes> Exams> Problem/Solution Sets> Labs and Projects> Video Lectures
1,259 courses available
http://ocw.mit.edu
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Implementation – Intellectual property• Course materials available under a Creative commons
(http://creativecommons.org) license that:> Grants users the right to use and distribute the materials
either as-is, or in a modified form• Obiliges users to meet three use requirements:
> Use must be non-commercial> Materials must be attributed to MIT and original author or
contributor> Publication or distribution of original or derivative material
must be offered freely under identical terms "share alike"
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Implementation – External outreach strategies• Foster use of MIT OCW materials through awareness-
building> UNESCO> United Nations University> World Bank
• Expand access to MIT OCW materials> Universia (Spanish and Portuguese)> CORE (Simplified Chinese)> Chulalongkorn University (Thai)> VOICE (Vietnamese)
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Implementation – Mirror sites
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TOTALIN PROGRESSLIVE
8476TOTAL
4—4South Asia
321Middle East
1—1Latin America
1—1Eastern Europe and Central Asia
16214East Asia
59455Africa
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TOTALIN PROGRESSLIVE
8476TOTAL
4—4South Asia
321Middle East
1—1Latin America
1—1Eastern Europe and Central Asia
16214East Asia
59455Africa
› Zambia› Vietnam› Ukraine
Current Mirror Site Locations
› Uganda› Pakistan› Kenya› Gambia› Tanzania› Nigeria› Iraq› Ethiopia› Taiwan› Niger› Indonesia› China› Sudan› Mozambique› Guinea› Brazil› Sri Lanka› Mauritius› Ghana› Bangladesh
› Zambia› Vietnam› Ukraine
Current Mirror Site Locations
› Uganda› Pakistan› Kenya› Gambia› Tanzania› Nigeria› Iraq› Ethiopia› Taiwan› Niger› Indonesia› China› Sudan› Mozambique› Guinea› Brazil› Sri Lanka› Mauritius› Ghana› Bangladesh
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OCW Movement – Other opencoursewares Emerging "opencoursewares"
Spain•U. Politécnica de Madrid•U. Santiago de Compostela•U. Barcelona•U. Islas Baleares•U. Rovira i Virgili•U. Jaume I•U. Murcia•U. Alicante•U. Politécnica de Valencia•U. Autónoma de Madrid•U. Complutense de Madrid•U. Sevilla
Portugal•U. Aveiro
Vietnam•FETP OpenCourseWare
India•Rai University•Somaiya Vidyavihar
France•Telecom Paris•Ecole Polytechnique•Techniques Avancees•Ponts et Chaussees•Ecole des Mines de Paris•Chimie Paris•Physique-Chimie•Agronomie•Statistiques et Economie•Eaux et Forets•Arts et Metiers
Japan•Keio University•Kyoto University•Osaka University•Tokyo Institute of Technology
•University of Tokyo•Waseda University
United States•Harvard Law School Berkman Center
• Johns HopkinsSchool of Public Health
•Tufts University•University of Michigan School of Information
•University of Notre Dame•Utah State University
China (CORE)•Peking University•Tsinghua University•Beijing Jiaotong University•Dalian Univ. of Technology•Central South University•Xi'an Jiaotong University•Central Radio & TV Univ.•Sichuan University•Zhejiang University•Beijing Normal University•Plus 146 more
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ContentContent
StandardsStandards
SoftwareSoftware
Sun's Support of All Three Elements of Open Computing in Education
Sun's Perspective on Sun's Perspective on Open Standards and Open Standards and Open Source in EducationOpen Source in Education