发布求助
文献互助 智能选刊 最新文献

[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems最新文献

筛选
英文 中文
Data management requirements for high energy physics in the year 2000 2000年高能物理的数据管理要求
[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems Pub Date : 1993-04-26 DOI: 10.1109/MASS.1993.289784
J. Shiers
{"title":"Data management requirements for high energy physics in the year 2000","authors":"J. Shiers","doi":"10.1109/MASS.1993.289784","DOIUrl":"https://doi.org/10.1109/MASS.1993.289784","url":null,"abstract":"It is noted that the data storage and management requirements of future high energy physics (HEP) experiments, such as those planned for the Large Hadron Collider or the Superconducting Supercollider, will greatly exceed those of current experiments. A global requirement for the storage of 10 to 100 petabytes of new HEP data per year is foreseen. The author discusses the lessons learned from existing home-grown solutions, such as those described at previous symposia, current trends in data management and storage, and future requirements. Particular emphasis is placed on the specific needs of HEP, integration with user-level code, and the suitability of the IEEE Mass Storage System Reference Model and commercial solutions in such an environment. The specific needs of end users, data managers, and central support staff are addressed.<<ETX>>","PeriodicalId":225568,"journal":{"name":"[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130688936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Architecture and implementation of an on-line data archive and distribution system 在线数据归档和分发系统的体系结构与实现
[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems Pub Date : 1993-04-26 DOI: 10.1109/MASS.1993.289762
B. Bhasker, M. E. V. Steenberg, B. Jacobs
{"title":"Architecture and implementation of an on-line data archive and distribution system","authors":"B. Bhasker, M. E. V. Steenberg, B. Jacobs","doi":"10.1109/MASS.1993.289762","DOIUrl":"https://doi.org/10.1109/MASS.1993.289762","url":null,"abstract":"The authors present a layered architecture of an on-line data archive and distribution system. An operational system based on this architecture has been developed at NASA's National Space Science Data Center to distribute space science data to the world scientific community. The implemented architecture stores the data files in CYGNET optical-disk juke boxes using Sony's 6.5 GByte optical disks. The architecture utilizes meta-data to locate and deliver the data. The system also supports the use of catalogs to search and identify the relevant data.<<ETX>>","PeriodicalId":225568,"journal":{"name":"[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124091336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parallel storage and retrieval of pixmap images 像素图图像的并行存储和检索
[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems Pub Date : 1993-04-26 DOI: 10.1109/MASS.1993.289756
R. Hersch
{"title":"Parallel storage and retrieval of pixmap images","authors":"R. Hersch","doi":"10.1109/MASS.1993.289756","DOIUrl":"https://doi.org/10.1109/MASS.1993.289756","url":null,"abstract":"To fulfill the requirement of rapid access to huge amounts of uncompressed pixmap image data, a parallel image server architecture is proposed, based on arrays of intelligent disk nodes, with each disk node composed of one processor and one disk. It is shown how images can be partitioned into extents and efficiently distributed among available intelligent disk nodes. The image server's performance is analyzed according to various parameters such as the number of cooperating disk nodes, the sizes of image file extents, the available communication throughput, and the processing power of disk node and image server processors. Important image access speed improvements are obtained by image extent caching and image part extraction in disk nodes. With T800 transputer-based technology, a system composed of eight disk nodes offers access to three full-color 512*512 pixmap image parts per second (2.4 megabytes per second). For the same configuration but with the recently announced T9000 transputer, image access throughput is eight images per second (6.8 megabytes per second).<<ETX>>","PeriodicalId":225568,"journal":{"name":"[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124511873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
A spacecraft mass storage optical disk system 一种航天器大容量存储光盘系统
[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems Pub Date : 1993-04-26 DOI: 10.1109/MASS.1993.289748
Glenn D. Hines, S. Jurczyk, R. Hodson
{"title":"A spacecraft mass storage optical disk system","authors":"Glenn D. Hines, S. Jurczyk, R. Hodson","doi":"10.1109/MASS.1993.289748","DOIUrl":"https://doi.org/10.1109/MASS.1993.289748","url":null,"abstract":"NASA (the US National Aeronautics and Space Administration) has established a program to develop a high-performance (high-rate, large-capacity) optical disk recorder. An expandable, adaptable system concept is proposed based on disk drive modules and a modular controller. Drive performance goals are ten gigabyte capacity, 300 megabit per second transfer rate, 10/sup -12/ corrected bit error rate, and 150 millisecond access time. This performance is achieved by writing eight data tracks in parallel on both sides of a 14-inch optical disk using two independent heads. System goals are 160 gigabyte capacity, 1.2 gigabit per second data rate with concurrent input/output (I/O), 250 millisecond access time, and two- to five-year operating life on orbit. The system can be configured to meet various applications. This versatility is provided by the controller, which provides command processing, multiple drive synchronization, data buffering, basic file management, error processing, and status reporting.<<ETX>>","PeriodicalId":225568,"journal":{"name":"[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124652919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of a mass storage system to science data management 海量存储系统在科学数据管理中的应用
[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems Pub Date : 1993-04-26 DOI: 10.1109/MASS.1993.289760
O. Graf, Merritt E. Jones, Fayne Sisco
{"title":"Application of a mass storage system to science data management","authors":"O. Graf, Merritt E. Jones, Fayne Sisco","doi":"10.1109/MASS.1993.289760","DOIUrl":"https://doi.org/10.1109/MASS.1993.289760","url":null,"abstract":"Approaches to the issues of data ingestion, data restructuring, physical data models, relationship file structure to data system performance, data product generation, data transfer to remote users, data subset extraction, data browsing, and user interface have been examined. The High Performance Data System architecture provides an environment for bringing together the technologies of mass storage, large bandwidth data networks, high-performance data processing, and intelligent data access. The prototype system demonstrates an approach to these issues. In addition, the design process has defined some important requirements for the mass storage file system, such as logical grouping of files, aggregate file writes, and multiple dynamic storage device hierarchies.<<ETX>>","PeriodicalId":225568,"journal":{"name":"[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131682947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Electronic archiving for radiology image management systems 放射影像管理系统的电子存档
[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems Pub Date : 1993-04-26 DOI: 10.1109/MASS.1993.289783
S. Dwyer, B. K. Stewart, D. Aberle, M. Boechat, Lawrence Yao, D. Marciano
{"title":"Electronic archiving for radiology image management systems","authors":"S. Dwyer, B. K. Stewart, D. Aberle, M. Boechat, Lawrence Yao, D. Marciano","doi":"10.1109/MASS.1993.289783","DOIUrl":"https://doi.org/10.1109/MASS.1993.289783","url":null,"abstract":"It is pointed out that the use of electronic archiving in a radiology department must be supported by image acquisition modes, high data rate local area networks, ultrahigh-resolution gray-scale display workstations, and hard-copy image recording stations. The requirements for mass storage of radiographic images and the required support system are presented. The electronic archiving of all radiographic images requires the following technologies: (1) modality interfaces; (2) film digitizers; (3) networks; (4) magnetic and optical archival systems; (5) film printers; and (6) gray-scale display stations. Estimates of the necessary number of film digitizers and film printers are discussed. A typical image management network is presented.<<ETX>>","PeriodicalId":225568,"journal":{"name":"[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130498654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Striped tape arrays 条纹磁带阵列
[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems Pub Date : 1900-01-01 DOI: 10.1109/MASS.1993.289751
A. Drapeau, R. Katz
{"title":"Striped tape arrays","authors":"A. Drapeau, R. Katz","doi":"10.1109/MASS.1993.289751","DOIUrl":"https://doi.org/10.1109/MASS.1993.289751","url":null,"abstract":"How data striping ideas apply to arrays of magnetic tape drives is being investigated. Data striping increases throughput and reduces response time for large accesses to a storage system. Striped magnetic tape systems are particularly appealing because many inexpensive magnetic tape drives have low bandwidth. Striping may offer dramatic performance improvements for these systems. Several important issues in designing striped tape systems are considered: the choice of tape drives and robots, whether to stripe within or between robots, and the choice of the best scheme for distributing data on cartridges. One of the most troublesome problems in striped-tape arrays is the synchronization of transfers across tape drives. Another issue is how improved devices will affect the desirability of striping in the future. The results of simulations comparing the performance of striped-tape systems to nonstriped systems are presented.<<ETX>>","PeriodicalId":225568,"journal":{"name":"[1993] Proceedings Twelfth IEEE Symposium on Mass Storage systems","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126617058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 73
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信