1. Accelerating Product and Service Innovation © 2013 IBM Corporation IBM Integrated Solution for System z Development (ISDz) Henk van der Wijk 23 Januari 2014

2. © 2013 IBM Corporation Accelerating Product and Service Innovation A lack of effective software delivery impacts the entire business Costly, error prone manual processes and efforts to deliver software across an enterprise CHALLENGES Upgrade risk due to managing multiple application configurations and versions across servers Slow deployment to development and test environments leave teams waiting and unproductive CHALLENGES Operations/ Production Development/ Test Customers Business Owners Software glitch costs major trading firm $440 million in 45 minutes A bad software upgrade at a global bank left millions unable to access money for four days Major telecom provider paid out $2.7 million to 47,000 customers overcharged after a software glitch 2

3. © 2013 IBM Corporation Accelerating Product and Service Innovation Social, Local, Mobile Smart Infrastructure Analytics ERP Legacy DB CRM HR Manage workloads and maintain security Rapid innovation in the cloud User experience and mobile management New era systems integrate operational systems Utilizing the rapid delivery of new client-facing apps Systems of Engagement Systems of Record 3

4. © 2013 IBM Corporation Accelerating Product and Service Innovation Systems of Record (SoR) Apps Systems of Engagement (SoE) Apps Systems of Interaction challenges Speed mismatch between faster moving Systems of Engagement and slower moving Systems of Record, delaying time to customer feedback Rapid Releases Monitor and Optimize Release and Deploy Develop and Test Monitor and Optimize Release and Deploy Develop and Test Data Center Web Sites Frequent Releases Fewer Releases Production Environment AppStore Integration Test 4-6 Speed mismatch between SoE ( 1 year releases) 4

5. © 2013 IBM Corporation Accelerating Product and Service Innovation Four things that are different about developing applications for the mainframe environment… 1) Waterfall 5 3) Complexity 2) Green Screens 4) Operations

6. © 2013 IBM Corporation Accelerating Product and Service Innovation dev·ops noun \'dev-äps\ Enterprise capability for continuous software delivery that enables clients to seize market opportunities and reduce time to customer feedback. DevOps: A blueprint for continuous delivery of software innovation DevOps Lifecycle in Action Operations/ Manufacturing/Support Development/Test/ Delivery Customers Business Owners/ Product Management Continuous innovation, Feedback and Improvements  Accelerated software delivery  Reduced time to obtain and respond to customer feedback  Improved governance across the lifecycle  Balanced quality, cost and speed 6

7. © 2013 IBM Corporation Accelerating Product and Service Innovation IBM DevOps: An improved software delivery lifecycle OSLC 7

8. © 2013 IBM Corporation Accelerating Product and Service Innovation 8 Cost is a significant driver During the CODING phase $80/defect During the BUILD phase $240/defect During the QA/TESTING phase $960/defect Once released as a product $7,600/defect + Law suits, loss of customer trust, damage to brand 80% of development costs are spent identifying and correcting defects!* *National Institute of Standards & Technology Source: GBS Industry standard study Defect cost derived in assuming it takes 8 hrs to find, fix and repair a defect when found in code and unit test. Defect FFR cost for other phases calculated by using the multiplier on a blended rate of $80/hr.

9. © 2013 IBM Corporation Accelerating Product and Service Innovation Testing and Delivery – where are customers today? Compile Automated Unit Test Install & Configure Promote Results Run Manual Tests Run Automated Tests ** Feedback from mainframe customers Java /.Net teams Mainframe teams current state ** Compile Promote Results Run Manual Tests Promote & Configure Hours to days Weeks to Months

10. © 2013 IBM Corporation Accelerating Product and Service Innovation Stage One – Increase availability of z/OS testing environment and resources  Lower cost of application testing using off-mainframe z/OS test environment  Fast, dependable, automatic feedback speeds time to market  Enables confidence by automatically tracking and promoting code health Development Environment Developer Frequent, rapid feedback earlier to improve quality Frequent, rapid feedback earlier to improve quality Rapid Feedback Code Check In + Build + Deploy + Run Automated Tests Change Request Automated, continuous testing with isolated development and test environment Reusable integration tests simplify testing across layers Promote To QA Higher quality going into QA

11. © 2013 IBM Corporation Accelerating Product and Service Innovation Testing and Delivery – moving one step forward Compile Automated Unit Test Install & Configure Promote Results Run Manual Tests Run Automated Tests Java /.Net teams goal state Mainframe teams after CIz Hours to days Days to Weeks Compile Promote Results Run Manual Tests Promote & Configure Run Automated Tests

12. © 2013 IBM Corporation Accelerating Product and Service Innovation IBM Integrated Solution for System z Development Leveraging the principles of DevOps to deliver high quality applications Better productivity and quality with quick analysis showing application structure and relationships Increase productivity with a IDE for COBOL, PL/I & HLASM and C/C++, Java application creation, maintenance, and extension Collaborative Development Rational Team Concert Cross-platform and Mainframe Development Rational Developer for zEnterprise Off-Host Development and Unit Testing Rational Development and Test Environment Impact Analysis Rational Asset Analyzer AnalystQuality Professional Deployment Engineer Free up MIPS for production use, and eliminate delays by providing a low cost Unit Testing environment Collaboration and governance across diverse teams, platforms, and programming languages Project Manager Architect Developer IBM Services http://www.ibm.com/software/rational/services/packaged/ps

13. © 2013 IBM Corporation Accelerating Product and Service Innovation www.ibm.com/software/rational