Oracle BPEL Process Manager. South Florida Oracle Users Group

Transcription

1 Oracle BPEL Process Manager South Florida Oracle Users Group June 29, 2006

2 Oracle BPEL Process Manager Glenn Miller Technology Manager Oracle Public Sector Jason Oskamp Fusion Middleware Specialist Oracle Public Sector

3 Oracle s Middleware Strategy Service-Oriented Architecture Flexible Modern Application Architecture Fusion Middleware Suite Integrated Tools and Application Infrastructure Grid Computing Lower Cost, More Flexible Hardware Architecture Benefits Greater IT Flexibility at Lower Cost

4 Oracle Fusion Middleware

5 Fusion Middleware & Analysts Gartner MQ Leader Position Application Platform Suites Application Development Tools Application Server Web Services Platform Enterprise Portal Application Integration Identity Management Business Intelligence/ETL Only APS Vendor in all Categories

6 Best of Breed Middleware Suite Oracle is the Leader We are Surprised by (the High) Degree of Integration between Components Source: Forrester Research (April 2005)

7 Fusion Middleware Awards Oracle Application Server 10g Awards OracleAS 10g #1 Overall in Forrester Tech Rankings OracleAS 10g An Application Server and Much More - eweek Oracle Portal beats IBM, BEA and Plumtree into #1 position in Network Computing evaluation Oracle Portal Editor s Choice Award - Network Computing Oracle BPEL Process Manager, World Class Award Web Services Journal Oracle BPEL PM Beats IBM- Infoworld

8 Service-Oriented Architecture Integrate Orchestrate Analyze Develop Access Change Deploy Secure Manage

9 Service-Oriented Architecture: Key Concepts Explained Service Web Service Loosely coupled Service-Oriented Architecture Orchestration A unit of business functionality that can be invoked over the network A service that is called in a standard way, so anyone can use it without knowing its internals When services are self-contained, and can be easily combined and disassembled, they are called loosely coupled. A standards-based platform that lets you model, develop, find, and combine services into flexible business processes Combining and assembling services into a coherent business process also known as business process management

10 What is needed to deliver a Service- Oriented Architecture? Services Preferably one service to one business function Registry Process manager Message bus A place to store them so you can find them easily An orchestration tool so you can plug them together A way for them to communicate with each other Security Secure SOA, via WS Security & IdM Monitoring Real-time Activity Monitoring & Optimization

11 The Evolution from: Three-Tier Applications Presentation Layer Application Application Databases Application

12 The Evolution to: SOA-Based Applications Presentation Process #1 Service Components Databases Process #2 Process #3

13 What does the data look like in a Service-Oriented Architecture? Three-Tier Applications data:

14 Service-Oriented Architecture Data is Self Describing SOA XML data: <Date of Birth> </Date of Birth> <SSN> </SSN> <Date of Birth> </Date of Birth> <SSN> </SSN>

15 SOA Example Web Service #1 W S D L XML Messages SOAP W S D L Web Service #2

16 SOA Example Web Service #1 Web Service #2 Web Service #3 Web Service #4

17 SOA Example Web Service #1 Web Service #2 Web Service #3 Web Service #4 Enterprise Service Bus

18 SOA Example Web Service #1 Web Service #2 Web Service #3 Web Service #4 Enterprise Service Bus Business Process Orchestration

19 What is BPEL? A standard for building business processes.

20 A Simple BPEL Process Resident Data Resident Table

21 A Simple BPEL Process Resident Data Read Transform Resident Table Write

22 A Simple BPEL Process <partnerlink> Resident Data Read Transform Resident Table Write <partnerlink>

23 A Simple BPEL Process <receive> Resident Data Read Transform Write <invoke> Resident Table

24 A Simple BPEL Process Resident Data <variable> Read Transform Resident Table Write <variable>

25 A Simple BPEL Process <process> Resident Data Read Transform Resident Table Write </process>

26 A Simple BPEL Process Resident Data <sequence> Read Transform Resident Table Write </sequence>

27 What if you have new requirements? Read Resident Data Transform Review Check Accept Resident Table Notify Reject Write

28 Service-Oriented Architecture Integrate Orchestrate Analyze Develop Access Change Deploy Secure Manage

29 Oracle SOA Suite Next Generation, Standard Integration Platform BPEL PM BAM OWSM ESB B2B Messaging Transformation Routing Rules Adapters Oracle Application Server

30 Orchestrate Services BPEL Process Manager Order Entry System Financial System Supply Chain System A D A P T E R WSDL A D A P T E R Logistics B2B Partners A D A P T E R BPEL Service Bus Application Server W S D L Manufacturing System

31 BPEL, The Orchestrator PORTAL Web Service Java Service J2EE? BPEL Database Stored Procedures ERP SAP, Oracle, etc..net User Tasks

32 Oracle BPEL Process Manager Enterprise-strength infrastructure for designing, deploying and managing BPEL business processes. Eclipse, JDeveloper BPEL Designer Comprehensive and native BPEL implementation BPEL Process Manager BPEL DEHYDRATE Easy-to-use modeling tool Scalable and reliable engine WSDL Binding Web Service JMS JCA Built-in Integration Services XQuery XSLT User Tasks BPELJ Oracle Oracle Database DB Flexible binding framework Rich management and monitoring Core BPEL Engine BPEL Console J2EE Application Server (WebLogic, Oracle AS, JBoss, WebSphere) MANAGE

33 Oracle BPEL Process Manager - Key Features BPEL DESIGNER WSDL BINDINGS BPEL ENGINE BPEL CONSOLE MODELING CONNECTIVITY EXECUTION RUN-TIME MANAGEMENT Comprehensive BPEL 1.1 Visual Modeling Tool Native Java Embedding XML Facade XQuery Transformation Detailed Error Reporting Ant-based build and deployment framework Versioning Bindings to 100+ backend systems (JCA) JMS Bridge.NET, Axis, Workshop, Glue, Systinet, interop User Tasks/Workflow with Attachment Comprehensive BPEL 1.1 Sync. Messaging Async. Messaging Context Dehydration Reliability Side-by-side versioning Compensating Transactions Clustering Large XML documents Visual Monitoring Auditing BPEL Debugging In-flight Administration Performance Tuninng Task Management Partitioning/Domains BPEL, XQuery, XSLT, WS-ADDRESSING

34 BPEL Designer BPEL DESIGNER Native BPEL Support Drag-and-drop process modeler UDDI and WSIL service browser Visual XPATH editor Visual Assign editor Composing a business in the BPEL Designer is a relatively simple process. - Web Services Journal One-click build and deploy

35 BPEL Console BPEL CONSOLE Visual monitoring Auditing BPEL debugging In-flight instance administration Performance tuning Partitioning/Domains I found the BPEL-PM administration console easy to use, allowing me to deploy my BPEL processes, test and debug flows, collect data on transactions, and trace both completed histories and those in progress. I liked the ability to visually inspect a business flow and drill down to the underlying XML that encapsulated my transaction. - InfoWorld

36 CONNECTIVITY Service Adapters Support for iway JCA adapters 100% standard BPEL integrate with SAP, PeopleSoft, JD Edwards, Mainframe, dozens of DBs

37 Business Applications Customers vv Source: Oracle.com

38 Health Canada Business Problem Processes spanning across multiple departments and agencies within Government of Canada (identified as partners) Partners include Solicitor General of Canada (Solgen) Royal Canadian Mounted Police (RCMP) Health Canada Canada Customs and Revenue Agency (CCRA) Other Police Departments Treasury Board Integrated Justice Cluster Public Works and Government Services (PWGCS) Communications Security Establishment (CSE) Labs Amongst three of the partners Health Canada, RCMP and CCRA Approx. 100K+ transactions are done manually (paper, phone, fax, etc.)

39 Drug Offence and Disposition Process Seizure Enter Seizure Data Occurrence Management System RCMP, CCRA Health Canada CDSD System Existing Systems

40 Drug Offence and Disposition Process Destruction Request Enter Destruction Request Multi-step approval process Approval Decision Occurrence Management System CDSD System Existing Systems RCMP, CCRA Health Canada

41 Health Canada Business Problem (Contd.) Process Inefficiencies (contd.) Inconsistent application of regulatory and nonregulatory processes Inefficient use of resources (human/paper) Difficulty tracking documents and process status Partners have a mix of Disparate technology architecture Packaged and custom home-grown applications No standards on shared data

42 Solution Objectives and Why SOA? Tactical Achieve operational streamlining by transforming the Drug Offence and Disposition System Cost efficiencies and Savings Strategic Apply standards based solutions and innovative technology Interoperability in multi departmental environment Information Sharing (Common data element/xml) Improvement of the quality and/or delivery of Programs, Services and Processes Provide a reference architecture for government (e.g. use of ebxml) Accountability and Transparency Reusability and extensibility of solutions to enable coherent business design across the government with a formal, standards-based approach that will guide and expedite business transformation to meet the government s high level business objectives.

43 Health Canada Drug Offence and Disposition Services Drug Offence and Disposition Services Seizure Notification Java Services Drug Destruction Approval Java Services Drug Stockpile Transfer Java Services Drug Stockpile Destruction Notification Java Services Application Server Destruction Approver Service Interfaces Exception Management Integration B2B BPEL Medicinal Marihuana Database Services Reporting Services

44 Health Canada Solution Architecture Worklist Human Workflow Service Oracle Integration 10 g Application Oracle BPEL Process Manager Oracle Integration B2B Oracle HTTP Server FTP Server Application DMZ Trading Partners Dehydration Store (Oracle Database) Health Canada RCMP, CCRA

45 Why SOA using Oracle BPEL PM? 100% open standards based solution Hot pluggable (can sit in front of existing architecture) Integrated architecture with ebxml support provided by Oracle B2B Custom workflow capabilities for internal processes

46 Why SOA using Oracle BPEL PM? (Contd.) Integrates easily with backend systems using adapters Real-time process visibility with Business Activity Monitoring (BAM) Highly secure and manageable Large customer base providing critical and honest feedback

47 Experiences and Best Practices Plan and Manage Senior management commitment and IT governance (roles, authority and responsibility) is critical Setting up Service Governance Monitor, Defining New and Authorize Changes to Existing Services Collaboration between partners to achieve interoperability is key to success Avoid tunnel vision department/employee

48 Experiences and Best Practices Process and Architecture Expect to focus on exception management Include security early in your architecture Apply integration patterns early in design Services re-use makes it easier to add or change partners

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50 Oracle Fusion Middleware

51 Oracle BPEL Process Manager South Florida Oracle Users Group June 29, 2006