Systems Integration - USA Bank Referrals

Enabling two different institutions to share data.

The Challenge
American Bank, a regional bank in the Southeast, had acquired ABC Bank and was in the process of converting that bank's systems into their own core systems. ABC had an arrangement with another bank, USA Bank, to track referrals made between the two banks so that the appropriate relationship managers in the branches could receive the proper credit for the referrals. USA Bank referral information needed to be captured by branch systems, incorporated into core systems, mapped to referrer information from USA Bank and exported back to USA Bank. The project had to be completed by the ABC Bank conversion date.

Our Approach
We were charged with integrating with two core systems and corporate data marts and performing ETL development and quality assurance. Informatica is the ETL platform of choice at American Bank, and we supplemented Informatica workflows with UNIX scripts where needed. Workflow functionality was exhaustively tested using Quest Code Tester for Oracle and SQLUnit.

Software Technologies

  • Informatica 8.1.x
  • Oracle 10g
  • UNIX PERL scripting
  • Quest Code Tester for Oracle
  • SQL Unit
Results
There was a small window between the project delivery targets and end-of-year change moratoriums, so the extensive QA we did on the system ensured a smooth implementation. The project was delivered on time, fully functional and to specification.