The technical name for Eingana, the massive organic computer in the laboratory under WATI City. This is the name Damien Cavanaugh uses. As the only people to use the name 'Eingana' - or who refer to the computer as 'she' - are the scientists working in the lab, it is likely that those familiar with the intricacies of Project Alchera are aware of some unrevealed element of the computer. The term 'DreamCore' would therefore seem to describe the computer's function, not the entirety of its nature.
Damien tells Zoe that it was built to process the dreams harvested from users of Dreamtime.