Results 1 to 10 of about 54,591 (261)
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Proceedings of the 1985 ACM SIGSMALL symposium on Small systems - SIGSMALL '85, 1985
Advances in communication technology and inexpensive hardware are spreading the use of distributed information systems and in particular distributed databases. There has also been a lot of interest and substantial investment in the use of personal computers.
T. S. Narayanan, P. Goyal, B. C. Desai
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Advances in communication technology and inexpensive hardware are spreading the use of distributed information systems and in particular distributed databases. There has also been a lot of interest and substantial investment in the use of personal computers.
T. S. Narayanan, P. Goyal, B. C. Desai
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Proceedings of the VLDB Endowment, 2022
Modern DBMS engines can achieve unprecedented transaction processing speeds thanks to the invention of clever data structures, concurrency schemes, and improvements in CPU and memory subsystems. However, developing realistic and efficient networked clients to benchmark these systems remains daunting.
Alberto Lerner +4 more
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Modern DBMS engines can achieve unprecedented transaction processing speeds thanks to the invention of clever data structures, concurrency schemes, and improvements in CPU and memory subsystems. However, developing realistic and efficient networked clients to benchmark these systems remains daunting.
Alberto Lerner +4 more
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ACM SIGCSE Bulletin, 2003
In this paper, we discuss a software tool we have developed for use in undergraduate DBMS courses, that provides: (i) a web-enabled database set up and administration facility for faculty use, and (ii) web-based database projects that may be assigned to students.We discuss the motivation for our work and the objectives underlying the design of the tool.
Sub Ramakrishnan, Emeka Nwosu
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In this paper, we discuss a software tool we have developed for use in undergraduate DBMS courses, that provides: (i) a web-enabled database set up and administration facility for faculty use, and (ii) web-based database projects that may be assigned to students.We discuss the motivation for our work and the objectives underlying the design of the tool.
Sub Ramakrishnan, Emeka Nwosu
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Proceedings of the VLDB Endowment, 2021
Array DBMSs strive to be the best systems for managing, processing, and even visualizing bigN-d arrays. The last decade blossomed with R&D in array DBMS, making it a young and fast-evolving area. We present the first comprehensive tutorial on array DBMS R&D.
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Array DBMSs strive to be the best systems for managing, processing, and even visualizing bigN-d arrays. The last decade blossomed with R&D in array DBMS, making it a young and fast-evolving area. We present the first comprehensive tutorial on array DBMS R&D.
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Proceedings of the 2008 EDBT workshop on Software engineering for tailor-made data management, 2008
Data management functionality is not only needed in large-scale server systems, but also in embedded systems. Resource restrictions and heterogeneity of hardware, however, complicate the development of data management solutions for those systems.
Marko Rosenmüller +7 more
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Data management functionality is not only needed in large-scale server systems, but also in embedded systems. Resource restrictions and heterogeneity of hardware, however, complicate the development of data management solutions for those systems.
Marko Rosenmüller +7 more
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ACM Transactions on Database Systems, 2016
It is surprisingly hard to obtain accurate and precise measurements of the time spent executing a query because there are many sources of variance. To understand these sources, we review relevant per-process and overall measures obtainable from the Linux kernel and introduce a structural causal model relating these measures.
Sabah Currim +3 more
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It is surprisingly hard to obtain accurate and precise measurements of the time spent executing a query because there are many sources of variance. To understand these sources, we review relevant per-process and overall measures obtainable from the Linux kernel and introduce a structural causal model relating these measures.
Sabah Currim +3 more
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Proceedings of the 45th annual southeast regional conference, 2007
In this paper we propose a new dynamic Metric Access Method (MAM) called DBM*-Tree, which uses precomputed distances to reduce the construction cost avoiding repeated calculus of distance. Making use of the pre-calculated distances cost of similarity queries are also reduced by taking various local representative objects in order to increment the ...
Alexander Ocsa, Ernesto Cuadros-Vargas
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In this paper we propose a new dynamic Metric Access Method (MAM) called DBM*-Tree, which uses precomputed distances to reduce the construction cost avoiding repeated calculus of distance. Making use of the pre-calculated distances cost of similarity queries are also reduced by taking various local representative objects in order to increment the ...
Alexander Ocsa, Ernesto Cuadros-Vargas
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Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data, 2013
It is surprisingly hard to obtain accurate and precise measurements of the time spent executing a query. We review relevant process and overall measures obtainable from the Linux kernel and introduce a structural causal model relating these measures. A thorough correlational analysis provides strong support for this model.
Sabah Currim +5 more
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It is surprisingly hard to obtain accurate and precise measurements of the time spent executing a query. We review relevant process and overall measures obtainable from the Linux kernel and introduce a structural causal model relating these measures. A thorough correlational analysis provides strong support for this model.
Sabah Currim +5 more
openaire +1 more source
Proceedings of the 1981 ACM SIGMOD international conference on Management of data - SIGMOD '81, 1981
The Cedar DBMS is a database management system developed as part of the Cedar programming environment. The system has several unusual aspects, including its interface for applications programming in a strongly-typed procedural language and its distribution of computation and data over a network.
Mark R. Brown +2 more
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The Cedar DBMS is a database management system developed as part of the Cedar programming environment. The system has several unusual aspects, including its interface for applications programming in a strongly-typed procedural language and its distribution of computation and data over a network.
Mark R. Brown +2 more
openaire +1 more source