摘要
DNA存储因具有密度大、保存时间长及维护成本低等优点,为解决海量数据的存储和应用难题提供了“破局”可能。面对大规模数据应用场景,DNA存储必须要解决如何组织、访问和操作数据文件等问题—即文件系统设计问题。该文首先结合计算机文件系统模型,给出了未来DNA存储文件系统模型及具备的特点;然后,系统性综述了DNA存储文件系统研究进展;最后,对未来DNA存储文件系统研究进行了展望。
DNA storage technology provides a new way to tackle the problems of massive data storage and application,due to its high density,long durability,and low maintenance cost.To face massive data storage demand,DNA storage has to overcome the problem on how to organize,access and manipulate data files,that is,the design of file system.In this paper,future DNA storage file system model and its characteristics are studied according to computer file system model.Then,the research progress of file system of DNA storage is systematically reviewed.Finally,the perspectives on research direction of future DNA storage file system are discussed.
作者
昝乡镇
姚翔宇
许鹏
鲍振申
李先彬
李晓焱
刘文斌
ZAN Xiangzhen;YAO Xiangyu;XU Peng;BAO Zhenshen;LI Xianbin;LI Xiaoyan;LIU Wenbin(Institution of Computational Science and Technology,Guangzhou University,Guangzhou 510006,China;School of Mathematics and Statistics,Yulin University,Yulin 719000,China)
出处
《电子与信息学报》
EI
CSCD
北大核心
2023年第6期1911-1920,共10页
Journal of Electronics & Information Technology
基金
国家自然科学基金(62072128,62002079,62102104)
榆林市科技局项目(CXY-2020-007)。
关键词
DNA存储
文件系统
随机访问
纠错
DNA Storage
File system
Random access
Error corrections
