文章基本信息

标题：IS PERSISTENT MEMORY Persistent?
本地全文：下载
作者：TERENCE KELLY
期刊名称：ACM Queue (Online): tomorrow's computing today
电子版ISSN：1542-7749
出版年度：2020
卷号：18
期号：2
页码：1-22
语种：English
出版社：Association for Computing Machinery
摘要：Preserving the integrity of application data is a paramount duty of computing systems. Failures such as power outages are major perils: A sudden crash during an update may corrupt data or effectively destroy it by corrupting metadata. Applications protect data integrity by using update mechanisms that are atomic with respect to failure. Such mechanisms promise to restore data to an application-defined consistent state following a crash, enabling application recovery.