{"title":"闪烁的数据库:期望和限制","authors":"S. Baumann, Giel de Nijs, M. Strobel, K. Sattler","doi":"10.1145/1869389.1869391","DOIUrl":null,"url":null,"abstract":"Flash devices (solid state disks) promise a significant performance improvement for disk-based database processing. However, database storage structures and processing strategies originally designed for magnetic disks prevent the optimal utilization of SSDs. Based on previous work on bench-marking SSDs and a detailed discussion of I/O methods, in this paper, we analyze appropriate execution methods for database processing as well as important parameters and boundaries and present a tool which helps to derive these parameters.","PeriodicalId":298901,"journal":{"name":"International Workshop on Data Management on New Hardware","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":"{\"title\":\"Flashing databases: expectations and limitations\",\"authors\":\"S. Baumann, Giel de Nijs, M. Strobel, K. Sattler\",\"doi\":\"10.1145/1869389.1869391\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Flash devices (solid state disks) promise a significant performance improvement for disk-based database processing. However, database storage structures and processing strategies originally designed for magnetic disks prevent the optimal utilization of SSDs. Based on previous work on bench-marking SSDs and a detailed discussion of I/O methods, in this paper, we analyze appropriate execution methods for database processing as well as important parameters and boundaries and present a tool which helps to derive these parameters.\",\"PeriodicalId\":298901,\"journal\":{\"name\":\"International Workshop on Data Management on New Hardware\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"18\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Workshop on Data Management on New Hardware\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/1869389.1869391\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Workshop on Data Management on New Hardware","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/1869389.1869391","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Flash devices (solid state disks) promise a significant performance improvement for disk-based database processing. However, database storage structures and processing strategies originally designed for magnetic disks prevent the optimal utilization of SSDs. Based on previous work on bench-marking SSDs and a detailed discussion of I/O methods, in this paper, we analyze appropriate execution methods for database processing as well as important parameters and boundaries and present a tool which helps to derive these parameters.
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