opensource for entreprise
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TRANSCRIPT
Opensource for Enterprise
Eric FeslerCTO Audaxis
Friday 13 May 2011
Why Opensource ?
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It’s “impossible to avoid”
- Gartner Study 2007
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“By 2011, 80% of all commercial software
will contain opensource - Gartner Study 2007
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“more than half of organizations surveyed
have adopted open-source software”
- Gartner Survey 2010 on 547 IT leaders
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What does opensource brings to you ?
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You may not and you agree not to, or to enable
others to, copy (except as expressly permitted
by this License), decompile, reverse engineer,
disassemble, attempt to derive the source code of,
decrypt, modify, or create derivative works of ...
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4 freedoms
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Run
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Study
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Improve
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Redistribute
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4 freedoms
• Run
• Study
• Improve
• Redistribute
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Opensource licensesAcademic Free License 3.0 (AFL 3.0)Affero GNU Public LicenseAdaptive Public LicenseApache License, 2.0Apple Public Source LicenseArtistic license 2.0Attribution Assurance LicensesNew and Simplified BSD licensesBoost Software License (BSL1.0)Computer Associates Trusted Open Source License 1.1Common Development and Distribution LicenseCommon Public Attribution License 1.0 (CPAL)CUA Office Public License Version 1.0EU DataGrid Software LicenseEclipse Public LicenseEducational Community License, Version 2.0Eiffel Forum License V2.0Entessa Public LicenseEuropean Union Public License (link to every language's version on Fair LicenseFrameworx LicenseGNU General Public License (GPL)GNU General Public License version 3.0 (GPLv3)GNU Library or "Lesser" General Public License (LGPL)GNU Library or "Lesser" General Public License version 3.0 Historical Permission Notice and DisclaimerIBM Public LicenseIPA Font LicenseISC LicenseLucent Public License Version 1.02MirOS LicenceMicrosoft Public License (Ms-PL)Microsoft Reciprocal License (Ms-RL)
MIT licenseMotosoto LicenseMozilla Public License 1.1 (MPL)Multics LicenseNASA Open Source Agreement 1.3NTP LicenseNaumen Public LicenseNethack General Public LicenseNokia Open Source LicenseNon-Profit Open Software License 3.0 (Non-Profit OSL 3.0)OCLC Research Public License 2.0Open Font License 1.1 (OFL 1.1)Open Group Test Suite LicenseOpen Software License 3.0 (OSL 3.0)PHP LicensePython license (CNRI Python License)Python Software Foundation LicenseQt Public License (QPL)RealNetworks Public Source License V1.0Reciprocal Public License 1.5 (RPL1.5)Ricoh Source Code Public LicenseSimple Public License 2.0Sleepycat LicenseSun Public LicenseSybase Open Watcom Public License 1.0University of Illinois/NCSA Open Source LicenseVovida Software License v. 1.0W3C LicensewxWindows Library LicenseX.Net LicenseZope Public Licensezlib/libpng license
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4 freedomsbut also ...
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Developer community
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Community support
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Drupal.org Activity
7,588 people with Git accounts2,480 Git commits this week585,127 users on drupal.org371,127 sites running Drupal353 Documentation team members2,798,972 comments and issue followups
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How to choose an opensource solution ?
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1. Define needs and constraints
• Organizational needs
• User needs
• Features
• Language
• Budget
• Timeframe
• Compatibility/Openness
• Existing skills
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2. Identify your options
• Recommendations
• Literature
• Software package
• Review and Directories
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SourceForgehttp://sourceforge.net
+400.000 projects
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Launchpadhttp://launchpad.net
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3. Detailed Review
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What is specific to Opensource ?
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Reputation
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Ongoing Effort
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Standards and Interoperability
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Community Support
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Commercial Support
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Version policy
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Documentation
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Skill Set
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Project development model
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License
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...the more important...
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Take a look at the engine ...
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... and take a test drive !!
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Methodologies
• Open Business Readiness Rating (BRR)
• QSOS
• Open Source Maturity Model (Navico’s OSMM)
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BRRhttp://www.openbrr.org
• Functionality
• Usability
• Quality
• Security
• Performance
• Scalability
• Architecture
• Support
• Documentation
• Adoption
• Community
• Professionalism
Business Readiness Rating
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QSOShttp://www.qsos.org/
Qualification and Selection of Opensource Software
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OSMMhttp://www.navicasoft.com/pages/osmm.htm
• Software
• Support
• Documentation
• Training
• Integration
• Professional Services
Open Source Maturity Model
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How to compare with Proprietary Solutions ?
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Evaluate the state of the art of the solution
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After customization
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What you do not pay in license fees you can
invest in services and customization
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Case Studies
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MDMMaster Data Management
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TransportTransport Repository
External systems
Extraction / Transformation
Extraction / Transformation
Loading
CO
LLEC
TIO
NPU
BLI
SH
ING
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Talend MDM
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CMSContent Management
System
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• Openness
• Usability
• Flexibility
Key points for CMS
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Openness
• 1132 registered extension projects
• LDAP integration, ECM, ...
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Openness
• 1132 registered extension projects
• LDAP integration, ECM, ...
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Usability
• Easy role management
• Easy content workflow management
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Usability
• Easy role management
• Easy content workflow management
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Flexiblity
• Dynamic template
• eZ Components
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Flexiblity
• Dynamic template
• eZ Components
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• http://www.flickr.com/photos/kexino/5142774552/
• http://www.flickr.com/photos/designbloke/258511685/
• http://www.flickr.com/photos/dekuwa/5430733402/
• http://www.flickr.com/photos/abulhussain/
• http://www.flickr.com/photos/johannesfreund/2320330661
• http://www.flickr.com/photos/kalleboo/2473197800
Picture Credits
Friday 13 May 2011