Patterns for Enterprise Integration Success

Patterns for Enterprise Integration Success

• 1.
  August 2014 Patterns forEnterprise Integration Success Software Architect Kasun Indrasiri
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  2   About  WSO2   ๏  Global  enterprise,  founded  in  2005  by   acknowledged  leaders  in  XML,  web   services    technologies,  standards    and   open  source   ๏  Provides  only  open  source  plaDorm-­‐as-­‐ a-­‐service  for  private,  public  and  hybrid   cloud  deployments   ๏  All  WSO2  products  are  100%  open   source  and  released  under  the  Apache   License  Version  2.0.   ๏  Is  an  AcLve  Member  of  OASIS,  Cloud   Security  Alliance,  OSGi  Alliance,  AMQP   Working  Group,  OpenID  FoundaLon   and  W3C.   ๏  Driven  by  InnovaLon   ๏  Launched  first  open  source  API   Management  soluLon  in  2012   ๏  Launched  App  Factory  in  2Q  2013   ๏  Launched  Enterprise  Store  and   first  open  source  Mobile  soluLon   in  4Q  2013  
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  3   What  WSO2  delivers  
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  About the Presenters   ๏  Kasun Indrasiri ๏  SoUware  Architect,  WSO2  ESB   4
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  Agenda   ๏  Commonlyused integration patterns with WSO2 Middleware Platform ๏  Inspired from real world scenarios ๏  Integration Ecosystems - Go beyond building a set of integration silos 5
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  Glimpse of ModernEnterprises   ๏  Disparate Systems, Services, Protocols ๏  Diverse and dynamic business requirements ๏  No single vendor/solution ๏  On premise/Cloud solutions 6
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  Point to Point/SpaghettiIntegration   ๏  Scalability, maintainability, troubleshooting nightmares. 7
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  ESB as theIntegration Bus   ๏  Conquering integration nightmares with WSO2 ESB 8
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  Introducing WSO2 ESB   ๏  A light weight, high performance ESB ๏  Comprehensive REST, SOAP, WS-* support ๏  100% compliant with all EIPs (Enterprise Integration Patterns) ๏  Connectors (Salesforce, Twilio and many more) ๏  SAP, FIX, HL7 - Domain specific solutions ๏  Zero Code/Configuration driven ๏  Extensible and Scalable 9
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  ๏  Conventional IntegrationPatterns ๏  API Façade Pattern ๏  Hybrid Integration Patterns ๏  Store and Forward ๏  High-availability and Failover ๏  Security Patterns ๏  Patterns Related to Monitoring and Complex Event Processing 10 Integrate anything with everything..
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  ๏  Enterprise IntegrationPatterns §  De facto standard for enterprise integration ๏  WSO2 ESB offers 100% coverage of EIPs 11 Conventional Integration Patterns
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  ๏  Stateless ServiceOrchestration – ESB §  Service Channing – call mediator or receive sequence §  Clone/Aggregate – clone, aggregate mediators §  Split/Aggregate - iterate, aggregate mediators 12 Service Orchestration
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  ๏  A statelessservice chaining scenario realized with the application of multiple EIPs 13 Service Orchestration
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  ๏  Stateful ServiceOrchestration – BPS §  Stateful orchestration of number of services §  Long running processes §  Compensation handling/Rollback §  Human Tasks 14 Service Orchestration
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  ๏  Service Orchestration– BPS + ESB §  ESB handles the connectivity between disparate systems and services §  BPS handles the orchestration 15 Service Orchestration
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  ๏  Service Orchestration– ESB or BPS ? §  How to select the perfect fit? •  Stateful vs stateless •  Complexity of the orchestration •  Long running processes •  Learning curve of BPEL 16 Service Orchestration
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  ๏  WSO2 ESB– Comprehensive REST support §  HTTP Endpoint – Nouns and Verbs §  Payload Factory/Script Mediator – Data Formats 17 RESTful Integration Image courtesy : http://www.ansoncheunghk.info/sites/default/files/venue/images/rest_triangle.png
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  ๏  JSON isincreasingly getting popular ๏  Native JSON support with WSO2 ESB 4.8 §  No canonicalization (i.e: No conversion back and forth JSON->SOAP->JSON) §  JSON Path for JSON Content Based Routing §  Support all kinds of transformations (JSON->JSON, JSON<->XML) 18 Comprehensive JSON Support
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  ๏  HTTP Endpointand JSON Payload Factory 19 RESTful Integration in action
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  ๏  Integrating SAPand non-SAP systems ๏  IDOC and BAPI based integration 20 SAP Integration
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  ๏  Make messagespersistent so that they are not lost even if the messaging system crash §  Message stores and processors 21 Guaranteed Delivery with WSO2 MB
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  ๏  API Façadewith WSO2 ESB and WSO2 API Manager 22 API Façade Pattern
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  ๏  A connectoris a ready made and convenient tool to reach publicly available web API s. 23 Connectors
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  ๏  Salesforce +Google Spread Sheet - Opportunity Management 24 Cloud to Cloud Integration
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  ๏  SAP-Salesforce Integration 25 Cloud to On-premise Integration
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  ๏  https://storepreview.wso2.com/ 26 WSO2 ConnectorStore
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  ๏  Blazing performance– Fastest open source ESB 27 Integration with the fastest ESB ESB  Performance  Round  7.5  –  February  2014  
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  ๏  With ELB 28 HighAvailability with worker/manager separation
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  ๏  Without ELB/Withexternal load balancers 29 High Availability with worker/manager separation
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  ๏  Cluster ofworker nodes 30 High Availability without worker/manager
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  ๏  OAuth andEntitlement 31 Security Patterns
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  32 Business Activity Monitoring
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  33 Real time monitoring/CEP
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  ๏  Cloud/On-premise integrationwith API Management 34 Use Cases
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  ๏  Integration forConnected Business ๏  Integrate anything with everything ๏  Real world Use cases 35 Conclusion
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  36 QnA
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  37   Business  Model  
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  6 Links   ๏  WSO2ESB - http://wso2.com/products/enterprise-service-bus/ ๏  WSO2 ESB Connectors - http://docs.wso2.org/display/ESB480/ESB+Connectors ๏  WSO2 ESB performance comparison - http://wso2.com/library/articles/2014/02/esb-performance- round-7.5/ ๏  RESTful Integration - http://wso2.com/library/articles/2013/12/restful-integration- with-wso2-esb/ ๏  Guaranteed Delivery with WSO2 ESB - http://wso2.com/library/articles/2014/01/guaranteed- delivery-with-Message-Store-Message-Processor%20/
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