A Persistent System in Real Use: Experiences of the First 13 Years

Eumel and successor L3, OSs made by GMD, have been used for 13 and 4 years respectively, for production in business, education. Over 2000 Eumel, 500 L3 have shipped since 1979, 1988. Both rely on persistence, with fault-surviving. Description, links. [ResearchIndex, CiteSeer]