POSTER: RELAX: Durable Data Structures with Swift Recovery

Abstract

Recent non-volatile main memory technology gave rise to an abundance of research on building persistent data structures, whose content can be recovered after a system crash. While there has been significant progress in making durable data structures efficient, shortening the length of the recovery phase after a crash has not received much attention. In this paper we present the RELAX general transformation. RELAX generates lock-free durable data structures that provide the best of both worlds: almost zero recovery time and high performance.