Persistent Operating Systems  
   Short, annotated, alphabetically sorted list and links, part of larger system.
   http://www.cs.arizona.edu/people/bridges/os/persistent.html

Persistent Programming Research Group  
   Web server in the School of Computer Science, St. Andrews University. Includes search by topic publications index.
   http://www-ppg.dcs.st-and.ac.uk/

Forest Project  
   Investigated using persistent object technology in building large-scale software development environments. In time, became more about developing persistent object technology; broadened scope to provide support for all Java applications that manage long-li
   http://www.sun.com/research/forest/

Architecture of the PEVM: A High-Performance Orthogonally Persistent Java Virtual Machine  
   Describes design, implementation of new scalable, high performance implementation of orthogonal persistence for Java platform (OPJ). Based on Sun Microsystems Labs Virtual Machine for Research (ResearchVM); features: optimizing Just-In-Time compiler, exac
   http://www.sun.com/research/techrep/2000/abstract-93.html

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. [Res
   http://citeseer.nj.nec.com/liedtke93persistent.html

TUNES: Orthogonal Persistence  
   
   http://cliki.tunes.org/Orthogonal%20Persistence