Legacy System

Program-Transformation.Org: The Program Transformation Wiki
A legacy system is any information system that resists change.


  • M. L. Brodie and M. Stonebraker. Migrating Legacy Systems: Gateways, Interfaces and the Incremental Approach. Morgan Kaufman Publishers, 1995.

Legacy system characteristics: large, geriatric, outdated database technology, outdated languages, inflexible, brittle.

CategorySoftwareEvolution | Contributions by ArieVanDeursen