Emil Tsalapatis, Ryan Hancock, Tavian Barnes, A. Mashtizadeh
{"title":"Aurora单级存储操作系统","authors":"Emil Tsalapatis, Ryan Hancock, Tavian Barnes, A. Mashtizadeh","doi":"10.1145/3477132.3483563","DOIUrl":null,"url":null,"abstract":"Applications on modern operating systems manage their ephemeral state in memory and persistent state on disk. Ensuring consistency between them is a source of significant developer effort and application bugs. We present the Aurora single level store, an OS that eliminates the distinction between ephemeral and persistent application state. Aurora continuously persists entire applications with millisecond granularity to provide persistence as an OS service. Aurora revists the problem of application checkpointing through the lens of a single level store. Aurora supports transparent and customized applications. The RocksDB database using Aurora's APIs achieved a 75% throughput improvement while removing 40% of its code.","PeriodicalId":38935,"journal":{"name":"Operating Systems Review (ACM)","volume":"34 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"The Aurora Single Level Store Operating System\",\"authors\":\"Emil Tsalapatis, Ryan Hancock, Tavian Barnes, A. Mashtizadeh\",\"doi\":\"10.1145/3477132.3483563\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Applications on modern operating systems manage their ephemeral state in memory and persistent state on disk. Ensuring consistency between them is a source of significant developer effort and application bugs. We present the Aurora single level store, an OS that eliminates the distinction between ephemeral and persistent application state. Aurora continuously persists entire applications with millisecond granularity to provide persistence as an OS service. Aurora revists the problem of application checkpointing through the lens of a single level store. Aurora supports transparent and customized applications. The RocksDB database using Aurora's APIs achieved a 75% throughput improvement while removing 40% of its code.\",\"PeriodicalId\":38935,\"journal\":{\"name\":\"Operating Systems Review (ACM)\",\"volume\":\"34 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-10-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Operating Systems Review (ACM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3477132.3483563\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Computer Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Operating Systems Review (ACM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3477132.3483563","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Computer Science","Score":null,"Total":0}
Applications on modern operating systems manage their ephemeral state in memory and persistent state on disk. Ensuring consistency between them is a source of significant developer effort and application bugs. We present the Aurora single level store, an OS that eliminates the distinction between ephemeral and persistent application state. Aurora continuously persists entire applications with millisecond granularity to provide persistence as an OS service. Aurora revists the problem of application checkpointing through the lens of a single level store. Aurora supports transparent and customized applications. The RocksDB database using Aurora's APIs achieved a 75% throughput improvement while removing 40% of its code.
期刊介绍：
Operating Systems Review (OSR) is a publication of the ACM Special Interest Group on Operating Systems (SIGOPS), whose scope of interest includes: computer operating systems and architecture for multiprogramming, multiprocessing, and time sharing; resource management; evaluation and simulation; reliability, integrity, and security of data; communications among computing processors; and computer system modeling and analysis.
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