1. Student Services Suite (S3) Project … and the Enterprise Parviz Dousti Sep. 2008

2. Carnegie Mellon’s Approach History –J2EE –ERP Evaluation –Kuali Engagement Phase 1 –Working with IBM –Business Process Modeling –Service Identification Realization Questions –Is the world ready for us?! Phase 2 –Six parallel tracks

3. Six Tracks ① Building a Solution for only 2 Business Processes. ② Migration Strategies ③ Building a Governance Model and Infrastructure ④ Re-engaging with Kuali Student ⑤ Ongoing Monitoring and Evaluation of Vendor Solutions ⑥ Identification of next set of business processes and services to be implemented

4. Track1: Billing and Aging Why Student Billing & Account Aging –Solve two real and urgent pain points –Build parts of our future infrastructure –Build a development and deployment environment for SOA –Build expertise and experience in a SOA solution What does it look like under SOA?

5. Get Config.Get Acct Generate Raw Bill Format Bill S3 Bill Update Accnt Transactions Bill composition Last BilledXML Bill Formatted Bill Implementation Services Business BPEL S3 Wrapper Current SIS S3 Wrapper Current SIS Acct. MgmtBilling Person Info. Formatting

6. Get Config.Get Acct Generate Raw Bill Format Bill S3 Bill Update Accnt Transactions Bill composition Last BilledXML Bill Formatted Bill Implementation Services Business BPEL Acct. MgmtBilling Person Info. Formatting Telecom IDM

7. Track 2 Migration Strategies SIS Migration Problem (a.k.a. Ship of Theseus) –SIS is a big monolithic system –No Forklift upgrade –Can we build a new one next to the old one? How do you carve-off from the existing system? –Service by Service? –Process by Process?

8. Readiness Are we ready for SOA –Skill Techno-Functional –BPM, BPEL, Workflow, Rules, … –Organization Business-IT relationship –Ownership Issue (Applications vs Services) –Requirement Gathering Model

9. Organization Central IT SIS Business Domains & Departments HR Business School Business School... IT / Tech

10. Organization Central IT SIS Business Domains & Departments HR Business School Business School... IT / Tech Governance