architecture diagram

Global Airline Gateway(GAG)

Information Sharing Gateway(ISG)

PHP

Application Server + Enterprise Service Bus[IBM® WebSphere® Application Server V8.5.5.2]

ETL[Oracle Retail Data Model]

UDDI

Customer Relationship Management(CRM)

Ground Services System(GSS)

Passenger Data Warehouse(PDW)

EDI

Consignment Servies System(CSS)

Sales System(SS)

Insurance System(IS)

Mainframe Adapter[Oracle Application Server Adapters]

XML