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Performance Evaluation of a Database System in Multiple Backend Configurations [chapter]

Steven A. Demurjian, David K. Hsiao, Douglas S. Kerr, Jai Menon, Paula R. Strawser, Robert C. Tekampe, Robert J. Watson, Joel Trimble
1985 Database Machines  
External performance measurement is a macroscopic evaluation of the system.  ...  Watson * October 1984 Teaim of this performance *valuation is twofold: (1) to devise benchof a prototyped database systom in multiple backend conf igurations, and (2) to verify the performance claim  ... 
doi:10.1007/978-1-4612-5144-6_5 fatcat:7q63zg45snaoxdtp3kiyjjl35i

The architectural requirement and integration analyses of a database server for office automation

Steven A. Demurjian, David K. Hsiao, Roger G. Marshall
1985 Proceedings of the 1985 ACM annual conference on The range of computing : mid-80's perspective mid-80's perspective - ACM '85  
The development of a database management system for the office automation environment becomes a high priority, in order to provide an efficient and reliable way to manage the information needs of the office  ...  Further, we examine an experimentai database system, known as the multibackend database system (MBDS), as a candidate for the database server in the office automation environment.  ...  THE NEED OF A DATABASE SERVER WITH VARIABLE AND MULTIPLE BACKEND CONFIGURATIONS 3.1.  ... 
doi:10.1145/320435.320478 dblp:conf/acm/DemurjianHM85 fatcat:hqlozcsd6zgrjjwde6c7ey3oxy

RAIDb: Redundant Array of Inexpensive Databases [chapter]

Emmanuel Cecchet
2004 Lecture Notes in Computer Science  
RAIDb aims at providing better performance and fault tolerance than a single database, at low cost, by combining multiple database instances into an array of databases.  ...  In this paper, we address database performance scalability and high availability using clusters of commodity hardware.  ...  In our evaluation, we are not interested by the absolute performance values but rather by the relative performance of each configuration.  ... 
doi:10.1007/978-3-540-30566-8_17 fatcat:ktj74wrtgzh5jkrgbu67geedje

Dynamic allocation in a self-scaling cluster database

T. Rabl, M. Pfeffer, H. Kosch
2008 Concurrency and Computation  
Nevertheless, database management systems tend to be static in terms of size and performance, which makes scaling a difficult and expensive task.  ...  Database systems have been vital for all forms of data processing for a long time. In recent years, the amount of processed data has been growing dramatically, even in small projects.  ...  The consistency of the databases is guaranteed thanks to snapshot isolation. The goal of this project is to house multiple database instances in a single database system.  ... 
doi:10.1002/cpe.1302 fatcat:fwhyfbefljbm7lnlvccyhevckm

Proposal To Increase The Efficiency, Reliability And Safety Of The Centre Of Data Collection Management And Their Evaluation Using Cluster Solutions

Martin Juhas, Bohuslava Juhasova, Igor Halenar, Andrej Elias
2014 Zenodo  
Possible weaknesses in existing system are identified. A study of available cluster solutions with possibility of their deploying to analysed system is presented  ...  This article deals with the possibility of increasing efficiency, reliability and safety of the system for teledosimetric data collection management and their evaluation as a part of complex study for  ...  Teledosimetric stations in the complex managed collection category. Data collecti system with structure shown in Fig. 1 us configuration database.  ... 
doi:10.5281/zenodo.1093072 fatcat:bgxf2mpucfffzidzfe6qhytfua

4.-8. März 2019

Stefan Klauck, Max Plauth, Sven Knebel, Marius Strobl, Douglas Santry, Lars Eggert
2019 Datenbanksysteme für Business, Technologie und Web  
Using a central dispatcher, all queries and responses are routed via a single node. In a system with many high-performance backends, such a central node can become the system bottleneck.  ...  In dynamic database systems, where backend servers join and leave a cluster or data partitions move between servers, clients do not know which server to send queries to.  ...  In systems with multiple backend servers, a central query dispatcher can further constrain the data throughput.  ... 
doi:10.18420/btw2019-07 dblp:conf/btw/KlauckPKSSE19 fatcat:4vkjxmarivamznrpuorkppt43m

Using service brokers for accessing backend servers for web applications

Huamin Chen, Prasant Mohapatra
2005 Journal of Network and Computer Applications  
In addition, the performance in terms of the processing time is enhanced by this approach.  ...  We have proposed a framework for using service brokers to facilitate these features. Service brokers are software agents that are the access points to backend services in Web servers.  ...  The testbed configurations and results are discussed in this section. A. Request Clustering Experiment We evaluated the performance of the request clustering technique.  ... 
doi:10.1016/j.jnca.2004.02.001 fatcat:4gv5gg75ungzfghqla6aoq7dum

A Real-time DBMS System for the Immigration Processing of Large Hajj Crowd

Amir A. Khwaja
2017 International Journal of Modern Education and Computer Science  
The purpose of this prototype was to understand the challenges and the feasibility of implementation of the backend system using a real-time DBMS.  ...  This paper reports experience with the design and development of a prototype backend DBMS system to automate the immigration processing of the large Hajj crowd.  ...  Identification of Sensei Database Configuration: SenseiDB comes with multiple configurations that need to be setup as Sensei properties before the database could be used.  ... 
doi:10.5815/ijmecs.2017.09.04 fatcat:c4t6ihfqjvfv5gg3mtrpupzlqm

Partisan: Enabling Cloud-Scale Erlang Applications [article]

Christopher Meiklejohn, Heather Miller
2018 arXiv   pre-print
We implement and evaluate Partisan in the Erlang programming language and use it in the evaluation of three scenarios.  ...  The third scenario demonstrates, using existing applications, that configuring the topology at runtime allows applications to perform up to 13.5x better or scale to clusters of thousands of nodes over  ...  In this model, each node can become a member of multiple groups and can explicitly request a connection with another node in the system, without transitive connection sharing. (2) Semi-explicit process  ... 
arXiv:1802.02652v1 fatcat:weyfcolbvzapbdeccilgaf27zi

From facility to application sensor data

Alessio Netti, Micha Müller, Axel Auweter, Carla Guillen, Michael Ott, Daniele Tafani, Martin Schulz
2019 Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis on - SC '19  
In this paper we introduce DCDB, a comprehensive monitoring system capable of integrating data from all system levels.  ...  We demonstrate the performance and scalability of DCDB, and describe two use cases in the area of energy management and characterization.  ...  Pusher Performance First, we present the performance of the Pusher in terms of computational overhead against work loads running in an HPC system. Overhead in a Production Configuration.  ... 
doi:10.1145/3295500.3356191 dblp:conf/sc/NettiMAGOT019 fatcat:xkj57q7adrafro3ohwisudtgme

DPM: Future Proof Storage

Alejandro Alvarez, Alexandre Beche, Fabrizio Furano, Martin Hellmich, Oliver Keeble, Ricardo Rocha
2012 Journal of Physics, Conference Series  
In this contribution we cover in detail the extensive evaluation we have performed of our new HTTP/WebDAV and NFS 4.1 frontends, in terms of functionality and performance.  ...  We describe new functionality that has been added to ease system administration, such as different filesystem weights and a faster disk drain, and new configuration and monitoring solutions based on the  ...  A full evaluation of data access using vector reads, asynchronous readaheads and parallelized access will be performed to fulfill this purpose.  ... 
doi:10.1088/1742-6596/396/3/032015 fatcat:ulyj5fvwl5enlpyufkyo4mhn6i

NDBench: Benchmarking Microservices at Scale [article]

Ioannis Papapanagiotou, Vinay Chella
2018 arXiv   pre-print
To accurately evaluate data stores and other microservices at Netflix, we developed Netflix Data Benchmark (NDBench), a Cloud benchmark tool.  ...  It can be deployed in a loosely-coupled fashion with the ability to dynamically change the benchmark parameters at runtime so we can rapidly iterate on different tests and failure modes.  ...  Moreover, we are grateful to the open source committers for adding new client plugins as well as to our colleagues in the Cloud Database Engineering team for multiple contributions and discussion on NDBench  ... 
arXiv:1807.10792v1 fatcat:3kar3innjfc4ff7rm2iczifzfq

Efficient filtering processes for machine-to-machine data based on automation modules and data-agnostic algorithms

Apostolos Papageorgiou, Mischa Schmidt, JaeSeung Song, Nobuharu Kami
2014 International Journal of Business Process Integration and Management  
tasks and to report data based on connectivity to a backend system.  ...  Further, a projection of this evaluation to a Smart City scale indicates that such gains can make database queries up to many seconds faster.  ...  Acknowledgements The presented research work has been partly funded by the European Commission within the Seventh Framework Programme FP7 (FP7-ICT) as part of the Campus-21 project under Grant agreement  ... 
doi:10.1504/ijbpim.2014.060606 fatcat:52qvd65rvvhn5fifw376pr2ka4

Middle-tier database caching for e-business

Qiong Luo, Sailesh Krishnamurthy, C. Mohan, Hamid Pirahesh, Honguk Woo, Bruce G. Lindsay, Jeffrey F. Naughton
2002 Proceedings of the 2002 ACM SIGMOD international conference on Management of data - SIGMOD '02  
that are deployed as those applications' backends in a multi-tier configuration.  ...  the backend database server, or at both locations in a distributed manner.  ...  Such applications typically achieve a measure of scalability with application servers running on multiple (relatively cheaper) systems connecting to a single database system.  ... 
doi:10.1145/564760.564763 fatcat:bam42pggyrb4jm6jtjg2r72ngi

Middle-tier database caching for e-business

Qiong Luo, Sailesh Krishnamurthy, C. Mohan, Hamid Pirahesh, Honguk Woo, Bruce G. Lindsay, Jeffrey F. Naughton
2002 Proceedings of the 2002 ACM SIGMOD international conference on Management of data - SIGMOD '02  
that are deployed as those applications' backends in a multi-tier configuration.  ...  the backend database server, or at both locations in a distributed manner.  ...  Such applications typically achieve a measure of scalability with application servers running on multiple (relatively cheaper) systems connecting to a single database system.  ... 
doi:10.1145/564691.564763 dblp:conf/sigmod/LuoKMPWLN02 fatcat:acygvhen45bbtbz7yryfr2npw4
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