Thrill and STXXL are both delevoped in the same group at KIT (I work there, too, but I'm not directly involved). Thrill also reuses some parts of STXXL, and doe

Thrill and STXXL are both delevoped in the same group at KIT (I work there, too, but I'm not directly involved). Thrill also reuses some parts of STXXL, and does so completely transparently to the user - if memory doesn't suffice, it'll use the disk.