An Introduction to Service Virtualization IBM Middleware User Community Ask the Experts Series

An Introduction to Service Virtualization

IBM Middleware User Community Ask the Experts Series

Matt Tarnawsky Offering Manager, API Testing & Service Virtualization

What is service virtualization? How can I make use of service virtualization? How do I create virtual services? Tools and Integrations

Presentation tier

SOA/BPM B2B

Database ESB Mainframe

Presentation tier

SOA/BPM B2B

Virtual Services

Database ESB Mainframe

Automated Integration Testing C o Traditional Service Virtualization l UI Testing = Start testing earlier l a Test Automation b o UNIT SERVICE UI = Test repeatedly and r continuously a Deployment Automation t Exploratory Testing i = Provision and o orchestrate the process n Service Virtualization

Presentation layer

Integrate Integrate Middleware component

1 week 1 week Mainframe component typically 6 Weeks typically 6 Weeks

– Creating new test scenarios

– Performance testing

– Shielding production systems from test calls

– Reuse integration tests to verify the scalability of your integration and services Virtual Middle infrastructure component Tier or service – Virtualize application services to enable continuous integration

– Leverage Rational Test Workbench extensive testing features to address Backend Data and Services ©components 2016 IBM Corporation of yourPage environment10 1 0 How do I build – Discovery virtual services? – Synchronization – Recording

– Using existing assets

– Manual creation

IBM WebSphere MQ Web Services SOAP HTTP/S WebSphere XML (DTD, XSD, WSDL) Files Software AG IS, BPMS JSON TCP/UDP TIBCO ActiveMatrix REST JMS (JBOSS et al) SAP XI/PI & ECC MIME & DIME Sonic MQ Sonic ESB Google Protocol Buffer TIBCO Rendezvous, Oracle Fusion SCA Domain .Net Objects Smart Sockets & EMS CentraSite Java Objects Software AG’s IB & IS UDDI COBOL Copybook ActiveMQ WSDL UN/EDIFACT Solace BPM ASC X12 FIX Software AG Broker Docs Email (SMTP, IMAP) SWIFT TIBCO ActiveEnterprise FTP/S CHIPS SAP IDOC JDBC FEDWIRE Bytes CICS TG FIX Fixed Width CICS IPIC ebXML © 2016 IBMIMS Corporation Connect Page 12 ISO 8583 Major telecom carrier A leading global financial services Multiple test releases required additional firm with assets of over $2 trillion test resources, increasing testing costs Many disparate legacy format to be . Solution: Virtualized services and created migrated to next gen payments system reusable test cases across multiple environments . Solution: Virtualized third-party systems . Results: Reduced testing time by 50%, otherwise unavailable for testing saving $800k over 3 years . Results: Reduced manual testing from 10 days to 10 minutes, saving over $7 million to date

Major U.S. insurer Global manufacturer acquires Recognized manual efforts insufficient competitor for complex SOA and web services Migrate off rented infrastructure onto .Solution: Agile middleware solution created company’s standardized middleware platform to match the legacy systems’ functionality .Solution: Virtualized critical, unavailable systems .Results: Reduced testing by 95% to 2 hours; during migration reduced ‘rate filing’ validation by 94% to 320 .Results: Fully integrated in 6 months – 2 months hours ahead of schedule; saved significant rental costs and dependencies on third-party systems

13 Additional resources • Continuous Testing – An IBM point of view: http://www.ibm.com/developerworks/library/d-continuous-testing-shift- left-trs/index.html • IBM’s developerWorks Continuous Testing site: https://developer.ibm.com/testing/ • RTW Starter Editions (free version, no time/data limitation): https://developer.ibm.com/testing/docs/starter-editions/

Thank you!