Hammerspace Hash-like interface to persistent, concurrent, off-heap storage What is Hammerspace? Hammerspace ... is a fan-envisioned extradimensional, instantly accessible storage area in fiction, which is used to explain how animated, comic, and game characters can produce objects out of thin air. This gem provides persistent, concurrently-accessible off-heap storage of strings with a familiar hash-like interface. It is optimized for bulk writes and random reads. Motivation Applications often u...