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Building the SOA City

Building the SOA City. Author: Axel Angeli Logosworld.com Adopted for N.N. 06th October 2008. Building the SOA City. Strategies to bring SOA into Enterprises. An Episode from : Building the SOA City. Author : Axel Angeli Logosworld.com Adopted for Düsseldorf 6 th October 2008.

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Building the SOA City

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  1. Building the SOA City Author: Axel Angeli Logosworld.com Adopted for N.N. 06th October 2008. Axel Angeli - (c) 2008 logosworld.com - Building the SOA City

  2. Building the SOA City Strategies to bring SOA into Enterprises

  3. An Episode from:Buildingthe SOA City Author: Axel Angeli Logosworld.com Adoptedfor Düsseldorf 6thOctober 2008

  4. Whattoexpectfromthispublication

  5. The Evolution of IT to SOA Andeverydaytherearesurprises, youcannotcontrolandpredicteverything

  6. Why SAP isthemostmature SOA Ready ERP packageandyetoursorrowchild

  7. ProducingWin-Winwith SOA Marketplaces

  8. Governing SOA evolution SOA is still a secret … Why SOA? SOA Saves 90% IT money Cape Enterprise 2.0 Usecasesof (e)SOA Whatis SOA? HowtoGet SOA? Imagine SOA Marketplace as a City Blue Elefant SOA Certificate

  9. SOAis still a secret … Many a vendor „sells SOA“ withoutseemingtoknowwhattheyaretalkingabout.

  10. eSOAis Still FarAway SOA Award Contest SAP, IBM, Oracle … they all offer SOA andareyetfar, farawayfrom a practibleandusablearchitectureforrunningservicesefficiently in enterprises.  Offersareimmature, incompleteandmostly TOO complicatedtouse

  11. Why SOA? Nearly all IT providersnowspeakof SOA. Do theyreallynowwhat SOA means? Do weneed SOA?

  12. IT in ERP todayis „vendor-oriented“ • The capabilityof a productdecideswhatto do withthesoftware • Recombinationoffeaturesisnearlyimpossible

  13. Wewantthebestofeach Wewantto „mash-up“ thefunctionalitiesofspecializedsoftware

  14. SOASaves 90% IT money A well establishedandcompanywidedeployed SOA savestypically 90% of IT investmentcomparedtoclassicalimplementations.

  15. Windows isAlready a Mashup King Weuse Microsoft Office OrmayuseOpenOfficeinstead UseUleadPhotoImage Use Browser fromFirefoxor Flock DestopSearchfrom Google  Best ofBreed Just Download, install  Run

  16. ERP may Look LikeThisSoon • Scenario • Run MM on SAP ERP • Use Amazon andvendorcatalogues • Run SD on Microsoft Dynamics AX • SRM on Web-based SAP SRM • CRM on Jira • Financials on Oracle • PP on own IBM i5 • PM on systemofexternalservicepartner

  17. WWW isalready a freemarketofservices • Windows softwarefrom download.com • Email from Yahoo, google etc. • Shopping directoryby eBay • Books andelectronicsby Amazon • Homepageprovider, bloggertools, socialnetworks …

  18. SAP Is Readyfor SOA • Netweaver • BAPI delivers SAP asservices • Unfortunately not yetcomplete • Workflow connectstomessaging • SRM, CRM, BI areservicehubs • Fullconnectivity via RFC and HTTP • BusinessByDesign (ByD) • An excellentservicesuite • Dynamics AX andByD will be ERP champions

  19. Cape Enterprise 2.0 Howenterpriseslearnfromthesuccessstoryofthe WWW. Finally.

  20. Enterprise 2.0 (3.0?) • „Webification“ ofenterprisecollaboration • Central Sharepoints fordata • Life Collaboration • „You Tube“ forenterprisesandlife-cams • Desktop-Sharing • Enterprise Search • Semnatic Web • Wiki Libraries insteadofdirectorytrees • Enterprise widediscussionforums • ERP   Desktop Integration • Application  Outlook

  21. Enterprise 2.0 Learns WWW • Enterprises adoptthesuccesful WWW • WWW isbased on services • WWW is a grown SOA •  • Learning from AMAZON, Google, XING, Wikipedia, eBAY, YouTube et.al.

  22. Social Networks are on therise • Socialcommunitieslike XINK, LinkedIn • Stay in touchwithbusinessfriends • The bigMathematicalbrain: Matheon • Best mathgenies form a newgiantmathbrain • Developer networks • No OSS anymore SDN istheplacetogo

  23. SOA isthegroundworkfor Enterprise 2.0 • Enterprise 2.0 isbased on collaboration • Collaborationrequires SOA • Enterprises are not yet SOA ready …

  24. Enterprise AppsBecome Services • Enterprise Suites turn into Service Collections

  25. Whatis SOA? Making sure that we speak of the same. „First confuse the words then the things“

  26. SOA is More Than Middleware and ESB Middleware and ESB arethecommunicationlayer Theyarethestreetsandcodeoftraffic

  27. Governance Frontend Services Semantics Abstraction Middleware Persistence Virtualization Security & Safety Physical Layer SOA istheMarketplacefor Services

  28. Thinking different The importantthing in SOA is not so muchtoobtainnewtechnologyastodiscovernewwaysofthinkingaboutthem.

  29. SOA is the Service Marketplace SOA caters for an infrastructure and basic services to make the execution of services as convenient as possible

  30. SOA ComponentStack Governance • Investment, arbitration, SOA marketing Frontend • Design, Accessability, Desktop Integration Services • ERP components, APIs, UDDI Semantics • BI, Search, Semantic Web 3.0, repository Abstraction • Programming, VM, ManagedRuntime Middleware • Messaging, Workflow, ETL, Data Source Persistence • DB, MQ, Filesys, Replication Virtualization • Ressource sharing, Scaling, Recovery Security & Safety • Firewalls, compliance, Access security, encryption Physicallayer • Network, Hardware

  31. HowtoGet SOA? The administrationanddevelopmentplanningofcitiesaretherole model for SOA governance.

  32. SecretofSuccess in a Society lies in producingWin-Win-Situation Visible Wins … not hiddenwins

  33. SOA Evolveslike a City Andeverydaytherearesurprises, youcannotcontrolandpredicteverything

  34. In thebeginning …. • therewereisolatedhabitats • Every farmautonomous • Water, nutrition … all suppliedbythemselves • That was inefficient

  35. Thenhabitatsstartedsharingservices • Common fountain • Farmsspecialiing in meat OR crop • Expert serviceswerecreated • Schools, smiths, waggoners, carpenters, bakeries … • Onetown wall protectseverybody

  36. Community ismoreefficientthanthesumofindividuals

  37. As communitiesgrew Marketplacesforservicescametobe

  38. HowGetting SOA: ImagineMarketplaces • Cities meancommunities • SOA isforcommunities • Enterprise 2.0 is a community

  39. ChallengesofInteractingSocieties Freelyinteractingagentscreate an uncontrollable form ofcomplexity

  40. Oligarchycannotcopewithcomplexity

  41. How Do YouControlComplexity? • Howtocontrolthecrewof a ship? • Howtoyoucontrol an army? • Howtogovern a city? • Howtoyoucontrol China, Zimbabwe?

  42. WaterfallDoesn‘tMeetComplexity • Waterfallmethodimplylinearity • Waterfallignoresthatactionmayreverberatetoearlierconditions • Waterfallis not agile

  43. The Paradox ofUncertainty • 2-body Theorem • A satellite revolves in an exact elliptical path around it gravitational center point. • 3-body Theorem • There is no elementary mathematical formula to calculate the paths of three body that interact with each other

  44. Napoleon Bonaparte Coincidenceistheonlytrueruleroftheuniverse.

  45. How doyoucontrolplanets‘ motion? • Planetsarecontrolledbygravitation. • Gravitation produces a focalpoint. • Gravitation meansattraction. gravitation

  46. Attractioncontrolscommunities • Enterprises arecommunities • Attractionmaybe • More money, lesscosts • More creativeness • More funandjoy • More productiveness • Betterquality

  47. ADevine Circle • SOA CreatesAttraction • Attractioncreatesservices • Services driveenhancements in architecture • Better SOA createsmoreattractions

  48. SOA Staysand Falls With Services • SOA needsElementary (=Public) Services • Otherwise SOA islike a citywithoutcraftsmen • City Services: • Government,&Administration, Police, Justice • Streets, water&electricty, garbageremoval • Private Services • Craft, commerce (commoditiesandassistence)

  49. Johann Wolfgang Goethe Every bright idea has been thought of before, you only need to try thinking of it again. Alles Gescheite ist schon gedacht worden, man muss nur versuchen, es noch einmal zu denken.

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