Service Component Architecture (SCA) Tutorial : Part 2

Source: www.osoa.org
Topic: SAP Tutorial

Short Desciption:
Tutorial : Part 2. Ashok Malhotra Oracle. Anish Karmarkar Oracle. David Booz IBM ... Sanjay Patil SAP. (sanjay.patil@sap.com). Michael Rowley ...

 

Content Inside:
Service Component Architecture (SCA) Tutorial : Part 2Page 1Service ComponentArchitecture (SCA)Tutorial : Part 2Ashok Malhotra OracleAnish Karmarkar OracleDavid Booz IBMPage 2SCAA vendor technologylanguageneutral model for thecreation of business systemsusing SOA by the compositionand deployment of new andexisting service componentsPage 3What is SCA?Informal alliance of industry leadersto define a languageneutral programming modelthat meets the needs of enterprise developers whoare developing software that exploits ServiceOriented Architectureaims to provide a model for the creation of servicecomponents in a wide range of languages and amodel for assembling service components into abusiness solution.components can interact with components outsidethe SCA system.Page 4What is SCA?Informal alliance of industry leadersdeveloping a set of specificationsnot a standards body but results willbe moved to a standards body whenthe specifications reach maturitywebsite: http://www.osoa.org/Page 5SCA MembersBEACape ClearIBMIONAOracleProgress SoftwareRed HatRogueWaveSAPSiemensSoftware AGSybaseSunTibcoPage 6SCA Policy FrameworkSCA Version 1.00 February 15 2007Technical Contacts:Michael BeisiegelIBM(mbgl@us.ibm.com)Dave Booz IBM(booz@us.ibm.com)ChingYun ChaoIBM(cyc@us.ibm.com)Mike EdwardsIBM(mike_edwards@uk.ibm.com)Sabin IelceanuTIBCO (sabin@tibco.com)Anish KarmarkarOracle(anish.karmarkar@oracle.com )Ashok MalhotraOracle(ashok.malhotra@oracle.com)E ric NewcomerIONA(Eric.Newcomer@iona.com)Sanjay Patil SAP(sanjay.patil@sap.com)Michael RowleyBEA(mrowley@bea.com)Chris Sharp IBM(sharpc@uk.ibm.com)mit YalinalpSAP(umit.yalcinalp@sap.com)Page 7Why Policy is Important forSCAEssentially Policy provides flexibility acomponent can be used in differentconfigurations with different QoSrequirements and with different bindings onits services and references.Policy complexity can be mitigated bystarting with simple relatively abstractrequirements which are bound to severalconcrete realizations.Pag ...

 

 

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