The recent rise of byte-addressable non-volatile memory technologies is blurring the dichotomy between memory and storage. In particular, they allow programmers to have direct access to persistent data instead of relying on traditional interfaces, such as file and database systems. However, they also bring new challenges, as a failure may render the program in an unrecoverable and inconsistent state. Consequently, a lot of effort has been put by both industry and academia into making the task of programming with such memories easier while, at the same time, efficient from the runtime perspective. This survey summarizes such a body of research, from the abstractions to the implementation level. As persistent memory is starting to appear commercially, the state-of-the-art research condensed here will help investigators to quickly stay up to date while also motivating others to pursue research in the field.

中文翻译：

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持久记忆

最近字节寻址的非易失性存储器技术的兴起正在模糊存储器和存储之间的二分法。特别是，它们允许程序员直接访问持久数据，而不是依赖于传统接口，例如文件和数据库系统。但是，它们也带来了新的挑战，因为失败可能会使程序处于不可恢复和不一致的状态。因此，工业界和学术界都付出了很多努力，以使使用此类存储器进行编程的任务更容易，同时从运行时的角度来看也更高效。本调查总结了从抽象到实现级别的此类研究。随着持久性内存开始在商业上出现，