OLIVE: a system for emulating old OSes on old processors that saves old data from extinction

Olive ("Open Library of Images for Virtualized Execution") is an experimental service from Carnegie Mellon University that stores images of old processors, as well as the old operating systems that ran on top of them, along with software packages for those old OSes; this allows users to access old data from obsolete systems inside simulations of the computers that originally ran that data, using the original operating systems and applications. Read the rest

A deep dive into the race to preserve our digital heritage

Science Friday's beautiful "File Not Found" series looks at the thorny questions of digital preservation: finding surviving copies of data, preserving the media it is recorded upon, finding working equipment to read that media, finding working software to decode the information once it's read, clearing the rights to archive it, and maintaining safe, long term archives -- all while being mindful of privacy and other equities. Read the rest