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EERP Progress: Technology and Standards

EERP Progress: Technology and Standards. Andy Lee CTO, Changfeng Alliance Chief Scientist, Beijing eBridgeChina Ltd. Confusion of SOA. Perfect in theory

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EERP Progress: Technology and Standards

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  1. EERP Progress:Technology and Standards Andy Lee CTO, Changfeng Alliance Chief Scientist, Beijing eBridgeChina Ltd.

  2. Confusion of SOA • Perfect in theory • To close the gap of IT system and business objectives, and enable business people to participate the IT system design, and SOA also very fits in trend of servicialization. • Difficult in implementation • What is the Service? How to define a Service when considering its relationship to the business objectives. • Different points of views • Currently SOA is promoted mainly by the vendors, they probably intend to create another technology area, so that can ask their users to upgrade the existing IT systems。 • We think SOA should be a revolution for users to solve their business program, rather than another design methodology for vendors。

  3. Technology ！= Changes

  4. Users’ point of views • Factors to achieve busines objectives： • Business models • Human resource configuration • Knowledge structure • Partnership and allinaces • 。。。。。。 • Next generation of IT system： • Directly support users’ business objectives • Consider both internal and external business resources • Evaluate the whole business process rather than a single point of function.

  5. Difficulties of WS • Perfect in theory • Intend to provide a standard interoperability, and standard system that supports the integration of any third party tools。 • Difficult in practice • Because of the performance issues and the compatiblity among different versions of WS standards, WS does not provide the better price/performance ratio in the tradition of data and application integration。 • Different points of views • Currently the vendors seem mainly position WS as the alternative data/application middleware, and it could be a market strategy, the vendors haven’t fully utilized the interoperativity of third party applications. • Should use WS for service interoperability, that integrates and exchanges the performance of services, in this way, WS can best exhibit its interoperability, while not to be required for the performance.

  6. Fine granulity！= Good WebService for Integration Cost of integration ROI Granulity Website Data App Service

  7. The view of services • Description of services • Business quality of a service • The SLA and Rating of services • Service composition • 。。。。。 • Service integration • The aggregation of composite service QoS to form the business objectives. • End to end service QoS monitor and performance evaluation. • ……

  8. EERP • A new system design methodology and a set of standards to support. • SOA can best support the implementation of EERP • EERP system consists of services that can be evaluated, optimized and replaced, ……. • WS standard can be adapted • Adoption of existing WS standards to support the interoperability of services： • Adoption：WSDL, WS-Policy, WS-TX • Extend：WS-bQOS, WS-SLA, WS-Rating, …. • Extend and adopt BPM technology • EERP-BPM • Focus on the optimize the end to end business objectives • Directly support the business objective optimization.

  9. EERP progress • Business model investigation • From customer • Close up the gap between IT terms and business objective terms; • Lower the learning curve • Reduce the adoption barrier • From vendors • How to introduce an application that deals with business objectives, • how to stimulate the market demand, • how to overcome the possible long adoption period and sales barrier.

  10. EERP progress • Technology R&D • For customers • SaaS deployment, fewer clicks to result • Easy to lookup relevant service provider • Domain knowledge and industry vertical stat. • For vendors • SOA/Webservice • Service QOS/Rating data generation (static, dynamic, …) • Service SLA implementation

  11. EERP frame • Characters of EERP：On demand • Platform to support third party services • Dynamic identification of services • Flexible integration of services • Loosely coupled integration environment • Share of service resources with other EC service providers • Business collaboration support • Intelligent service composition • End to end collaboration • Optimization of business process • ….

  12. Ind. App. Ind. app Ind app Ind app Ind app Ind app Platform Standard service interface Visual composition Intelligent UI SOA process modeling and standard API SOA framework SOA service composition SOA Servcie Security Manage- ment SOA Service and Process QOS Business agents Domain service Data Service Reg. Ser. Ecosystem Resource Allocation ser. Other Common Ser. Service management and monitor SOA service interoperability Service enabler framework Resources HW Resources Data resource Comput Storage Equip- ment Soft. App. network … … data EERP frame

  13. SOA reg. Service comp. eng. Service class. Data exchang plat Service Event Security 服务模板定义Schema 信息模板定义Schema 商业实体 商业服务 Ser. Reg. …… 服务模板 标准客户端API Ser. Reg. 信息模板 Ser. lookup and incorporation SOA IT system Ser. Ser. Ser. Reg. DB Portal Ser. Ser. Legacy System COM DB Service execution EJB CORBA QUEUE Service consumers Service providers SOA adoption

  14. EERP business model（eMarketplace、ASP…） EERP BPM: e-BPEL4WS Doc : UOF XML 规范 XML 数据管理 Service reg. : e-UDDI Web Services 管理 Web Services 安全 Service des. : WSDL Message Protocol : SOAP Communication : HTTP, FTP, SMTP Internet: IPv4, IPv6 EERP implementation environment

  15. EERP Implementation ToolKits • EERP process bus • EERP BPEL composition tool and process engine • EERP business modeling tool • EERP service registry • EERP public application service portal • …..

  16. EERP progress • Standard development • For customers • Service rating / reputation • For vendors • EERP service • Service QoS • Service SLA • Service Composition

  17. Business and service ontology standard OWL-S+OIL DAML-S OWL DAML-R DAML+OIL DAML-Ont OIL RDFS RDF Web Services spec. WS lookup WS collaboration WS verfication WS access control WS reliable msg. transp WS routing WS security/encrp. WS exchange WS… BPEL (business process descrp.) WSDL & UDDI (service descrip and lookup) XML & SOAP (msg. transp. model) Communicatoin (HTTP, SMTP, etc.) EERP standard evnironment

  18. EERP standard consideration • Service description: • Definition • Function • Location (online, geographic) • Interface • QOS • SLA binding • Access control • …..

  19. Service Business QOS • Definition • QoS compliance • Service • Sub-process • End to end • QOS publication, modification and update • QOS optimization • QOS inter-exchange • …..

  20. SLA for Service Collaboration • Definition of SLA • Reference to the tele service SLA • Service SLA binding • Compliance to SLA • SLA exception process • Exception handling • SLA access control and interfaces • SLA over-write and termination • SLA dynamic modification and update • On demand SLA

  21. EERP standard consideration • Service registration and lookup • Registration • Service lookup • Service state modification and update • Service classification • Service active/passive notification • ……

  22. EERP standard consideration • Service composition • Service access服务调用 • Service data exchange服务数据交换 • Service identification 服务识别 • Service state machine服务状态 • Service interrupt and warning process服务中断/告警处理 • Service self-repairing服务自修复 • Service routing服务路由 • ….

  23. EERP standard consideration • Business process evaluation and optimization • Service optimization 服务优化 • Process description 流程描述 • Process management 流程管理 • Process modeling 流程建模 • Intelligent service routing 软网格-智能路由 • Intelligent service composition 软网格-智能调度 • ……

  24. EERP early adoption • Customer acquisition • China Netcom EERP based Chemical eCommerce service portal • Government funded • Changfeng member company, eBridgeChina, developed the service portal • Launched Dec. 15, 2007 • 20,000 chemical companies and service providers • Over 2000 usages of EERP process evaluation tool.

  25. EERP reference implementation • EERP in chemical industry • Why choose chemical industry: • Chemical industry typically is company clusters around a few major industry giants; • Those industry giants usually are the producers, master distributors or key consumers of raw/basic materials, while the SME in these clusters conduct frequent business transactions with those giants； • The transportation, warehouse, and other logistic process may take a significant portion of transaction expense. The EERP can substantially reduce the over transaction expense by optimizing external service costs。

  26. EERP implementation framework

  27. EERP based eCommerce Portal

  28. Summary and Plan • After three year’s R&D, promotion and sales marketing activities: • Completion of basic theory and relevant framework • Completion of the framework of some initial standards • Completion of two prototypes • Establish International collaboration force • Focuses in 2008： • OASIS TC • Completion of three OASIS EERP standard drafts • Continue to push for large scale adoption

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