Results 1 - 10 of 6,105

Database server

by Enterprise Knowledge Portal
"... officers ..."
Abstract - Add to MetaCart
Abstract not found

Performance measurements and modeling of database servers

by Maria Kihl, Gustav Cedersjö, Anders Robertsson, Bertil Aspernäs, Ericsson Ab
"... In this paper we present some experiments on the MySQL database server. The objective of the experiments was to investigate the high load dynamics for varying relation sizes and requests. We show that the dynamics for SELECT (read) requests can be modeled as a modified M/M/1 system, whereas, the dyn ..."
Abstract - Cited by 4 (1 self) - Add to MetaCart
In this paper we present some experiments on the MySQL database server. The objective of the experiments was to investigate the high load dynamics for varying relation sizes and requests. We show that the dynamics for SELECT (read) requests can be modeled as a modified M/M/1 system, whereas

PDS: A Performance Database Server

by Michael W. Berry, Jack J. Dongarra, Brian H. LaRose , 1995
"... The process of gathering, archiving, and distributing computer benchmark data is a cumbersome task usually performed by computer users and vendors with little coordination. Most important, there is no publicly-available central depository of performance data for all ranges of machines from personal ..."
Abstract - Cited by 5 (3 self) - Add to MetaCart
computers to supercomputers. We present an Internet-accessible performance database server (PDS) which can be used to extract current benchmark data and literature. As an extension to the X-Windows-based user interface (Xnetlib) to the Netlib archival system, PDS provides an online catalog of public

Zoned-raid for multimedia database servers

by Ali E. Dashti, Seon Ho Kim, Roger Zimmermann - In Proceedings of the 10th International Conference on Database Systems for Advanced Applications (DASFFA ’06), Lecture Notes in Computer Science , 2005
"... Abstract. This paper proposes a novel fault-tolerant disk subsystem named Zoned-RAID (Z-RAID). Z-RAID improves the performance of traditional RAID system by utilizing the zoning property of modern disks which provides multiple zones with different data transfer rates in a disk. This study proposes t ..."
Abstract - Cited by 1 (1 self) - Add to MetaCart
to optimize data transfer rate of RAID system by constraining placement of data blocks in multi-zone disks. We apply Z-RAID for multimedia database servers such as video servers that require a high data transfer rate as well as fault tolerance. Our analytical and experimental results demonstrate

Database server workload characterization in an e-commerce environment

by Fujian Liu, Yanping Zhao, Wenguang Wang, Dwight Makaroff - In Proceedings of the 12 th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS 2004 , 2004
"... In an E-commerce system, the database server performance is crucial. Dynamic cache is often used to reduce the load on the database server, which reduces the need for scalability. A good understanding of the workload characteristics of the database server in an E-commerce environment is important to ..."
Abstract - Cited by 5 (1 self) - Add to MetaCart
In an E-commerce system, the database server performance is crucial. Dynamic cache is often used to reduce the load on the database server, which reduces the need for scalability. A good understanding of the workload characteristics of the database server in an E-commerce environment is important

Zoned-RAID for Multimedia Database Servers

by unknown authors
"... Abstract. This paper proposes a novel fault-tolerant disk subsystem named Zoned-RAID (Z-RAID). Z-RAID improves the performance of traditional RAID system by utilizing the zoning property of modern disks which provides multiple zones with different data transfer rates in a disk. This study proposes t ..."
Abstract - Add to MetaCart
to optimize data transfer rate of RAID system by constraining placement of data blocks in multi-zone disks. We apply Z-RAID for multimedia database servers such as video servers that require a high data transfer rate as well as fault tolerance. Our analytical and experimental results demonstrate

A Middleware System between WEB and Database Servers

by Mohammad H. Abu-arqoub, Ihab S. Serhed, Waheeb A. Abu-dawwas, Rashid M. Al-azzeh
"... Abstract—This paper aims at improving web server performance by establishing a middleware layer between web and database servers, which minimizes the overload on the database server. A middleware system has been developed as a service mainly to improve the performance. This system manages connection ..."
Abstract - Add to MetaCart
Abstract—This paper aims at improving web server performance by establishing a middleware layer between web and database servers, which minimizes the overload on the database server. A middleware system has been developed as a service mainly to improve the performance. This system manages

Recent enhancements to the blocks database servers

by Jorja G. Henikoff, Shmuel Pietrokovski, Steven Henikoff - Nucleic Acids Res , 1997
"... The Blocks Database contains multiple alignments of conserved regions in protein families which can be searched by ..."
Abstract - Cited by 14 (1 self) - Add to MetaCart
The Blocks Database contains multiple alignments of conserved regions in protein families which can be searched by

The Design of an ODMG Compatible Parallel Object Database Server

by Paul Watson - In Vec Par’98 , 1998
"... The Polar project has the aim of designing a parallel, ODMG compatible object database server. This paper describes the server requirements and investigates issues in designing a system to achieve them. We believe that it is important to build on experience gained in the design and usage of paral ..."
Abstract - Cited by 4 (1 self) - Add to MetaCart
The Polar project has the aim of designing a parallel, ODMG compatible object database server. This paper describes the server requirements and investigates issues in designing a system to achieve them. We believe that it is important to build on experience gained in the design and usage

A Personal and Portable Database Server :

by The Cql Card, Pierre Paradinas, Jean-jacques V - In Application of Databases, volume 819 of LNCS, Vadstena , 1994
"... Database applications and technologies are of central importance in many information systems a person may encounter. To obtain services, the end-users are required a smart card (plastic card containing a microcomputer), which is a device providing information about the user's identity and some ..."
Abstract - Add to MetaCart
Database applications and technologies are of central importance in many information systems a person may encounter. To obtain services, the end-users are required a smart card (plastic card containing a microcomputer), which is a device providing information about the user's identity and some
Results 1 - 10 of 6,105