1. 10/19/2015 2:29 AM EDS and the EDS logo are registered trademarks of Electronic Data Systems Corporation. EDS is an equal opportunity employer and values the diversity of its people. © 2004 Electronic Data Systems Corporation. All rights reserved. E*Seamless Availability and E*Fare Linux and TPF – Working Together

2. Page 2 © 2004 Electronic Data Systems Corporation. All rights reserved. What We Did E*Seamless Availability Insert Photo Here

3. Page 3 © 2004 Electronic Data Systems Corporation. All rights reserved. What is Seamless ?

4. Page 4 © 2004 Electronic Data Systems Corporation. All rights reserved. EDIFACT Messages - PAOREQ / PAORES Requests Responses

5. Page 5 © 2004 Electronic Data Systems Corporation. All rights reserved. availability 11% system 5% code share 9% AP availability 4% all other 24% CPU Utilization – Some Time Ago Seamless 47% Seamless 47% Seamless Growth – More Than 30% per Year

6. Page 6 © 2004 Electronic Data Systems Corporation. All rights reserved. E*Seamless Availability – Why Do It?  Dramatically Reduce Mainframe Utilization  Improved Control Of Mainframe Utilization Due To Runaway Internet Growth  Shift Growth To Lower Cost Platform – Linux Cluster Running On x86 Blades  Improve Development Environment  Flexibility  Time-To-Market – Responsiveness To Business Needs  Set Stage For Complete Inventory Migration

7. Page 7 © 2004 Electronic Data Systems Corporation. All rights reserved. E*Platform Running E*Seamless Server Event Publisher Process Monitor Cache Seamless Server Seamless Server Seamless Server Seamless Server Seamless Server Message Controller Handler Message Queue Cache Data Sync E*Manager

8. Page 8 © 2004 Electronic Data Systems Corporation. All rights reserved. Seamless Availability – Results  Phase 1 – Host Only Processing - Completed  25% Utilization Off-loaded  Add-on Project Supporting Web Shopping - Completed  Phase 2a – Remaining Cascaded Seamless  Scheduled 2Q 2005  Additional 25% Utilization Off-load  Phase2b Scheduled 2Q 2005  All Availability Compute Off-loaded  Enhanced Availability Algorithms

9. Page 9 © 2004 Electronic Data Systems Corporation. All rights reserved. What We Did E*Fare Airline Pricing Insert Photo Here

10. Page 10 © 2004 Electronic Data Systems Corporation. All rights reserved. E*Fare – What Is It?  Complete U.S./Canadian domestic pricing for all carriers  Complete pricing for Private Fares (Worldwide)  Includes Constructed Fares, Routings, YY fare processing  All ATPCo tariff products (Worldwide)  Full worldwide pricing capabilities including IATA pricing principles, Worldwide taxes and SITA fares data  Low Cost Linux Cluster Platform – x86 Blades  Flexible, Scalable, Reliable Architecture

11. Page 11 © 2004 Electronic Data Systems Corporation. All rights reserved. E*Fare – Why Do It?  Dramatically Reduce Platform Costs (>75%)  Shift Growth To Lower Cost Platform  Improved Accuracy  Fast Database Updates  Improve Development Environment  Reduce Operations and Maintenance Costs  Responsiveness To Business Needs

12. Page 12 © 2004 Electronic Data Systems Corporation. All rights reserved. E*Platform Running E*Fare Server Event Publisher Cache Pricing Server Pricing Server Pricing Server Pricing Server Pricing Server Message Controller Handler Message Queue Cache Process Monitor Data Handler E*Manager

13. Page 13 © 2004 Electronic Data Systems Corporation. All rights reserved. E*Fare – Results  Cost Savings Achieved  New Business Functions Rapidly Developed That Integrate Current or Historical Pricing

14. Page 14 © 2004 Electronic Data Systems Corporation. All rights reserved. Information Contacts Bill Donovan – Enterprise Architect, Presenter –Bill.Donovan@eds.com –(954) 433 – 6512 Hien Phung – EDS Delivery Executive, Business Issues –Hien.Phung@eds.com –(713) 982 - 6310