Evolutionary Tuning for Distributed Database Performance

2006 ◽  
Author(s):  
Horea-Adrian Grebla Anca Gog
Keyword(s):  
Distributed Database ◽  
Database Performance ◽  
Evolutionary Tuning

Objectivity/CORBA distributed database performance on a gigabit Sun-Ultra-10 cluster

2000 ◽  
Vol 47 (2) ◽  
pp. 313-318 ◽  
Author(s):  
B.U. Niderost ◽  
L. Gommans ◽  
G. Kemmerling ◽  
M. Korten ◽  
C.T.A.M. De Laat ◽  
...  
Keyword(s):  
Distributed Database ◽  
Database Performance

scholarly journals Redistributing Fragments into a Distributed Database

2008 ◽  
Vol 3 (4) ◽  
pp. 384 ◽  
Author(s):  
Leon Țâmbulea ◽  
Manuela Horvat-Petrescu
Keyword(s):  
Distributed System ◽  
Heuristic Algorithm ◽  
Distributed Database ◽  
Statistical Information ◽  
Transfer Data ◽  
System Database ◽  
Database Performance

A distributed system database performance is strongly related to the fragment allocation in the nodes of the network. An heuristic algorithm for redistributing the fragments is proposed. The algorithm uses the statistical information relative to the requests send to a distributed database. This algorithm minimizes the size of the data transferred for solving a request. Assuming that a distribution of the fragments in the nodes of a network is known, the algorithm generates a plan to transfer data fragments, plan that will be used to evaluate a request.

Measuring the effect of commutative transactions on distributed database performance

1993 ◽  
Vol 68 (1-2) ◽  
pp. 91-111 ◽  
Author(s):  
Sushil Jajodia ◽  
Ravi Mukkamala
Keyword(s):  
Distributed Database ◽  
Database Performance

Selection of the Rational Variant for Construction of a Specialized Distributed Database in a Fuzzy Multicriterion Environment

2006 ◽  
Vol 65 (3) ◽  
pp. 261-269
Author(s):  
A. A. Burushkin ◽  
V. G. Gerasimenko ◽  
S. A. Golovin ◽  
S. V. Zhilinskii
Keyword(s):  
Distributed Database ◽  
Selection Of

Performance Evaluation of Distributed Database Systems

2014 ◽  
Vol 13 (9) ◽  
pp. 4859-4867
Author(s):  
Khaled Saleh Maabreh
Keyword(s):  
Performance Evaluation ◽  
System Performance ◽  
Operation Mode ◽  
Database Systems ◽  
Distributed Database ◽  
Evaluation Study ◽  
Distributed Database Systems ◽  
Different Types ◽  
Distributed Database System ◽  
Distributed Database Management

Distributed database management systems manage a huge amount of data as well as large and increasingly growing number of users through different types of queries. Therefore, efficient methods for accessing these data volumes will be required to provide a high and an acceptable level of system performance.  Data in these systems are varying in terms of types from texts to images, audios and videos that must be available through an optimized level of replication. Distributed database systems have many parameters like data distribution degree, operation mode and the number of sites and replication. These parameters have played a major role in any performance evaluation study. This paper investigates the main parameters that may affect the system performance, which may help with configuring the distributed database system for enhancing the overall system performance.

Evolutionary tuning of heat shock resistance in E. Coli

2020 ◽  
Author(s):  
Joost Schymkowitz ◽  
Frederic Rousseau ◽  
Abram Aertsen ◽  
Bert Houben ◽  
Sebastien Carpentier ◽  
...  
Keyword(s):  
Heat Shock ◽  
E Coli ◽  
Shock Resistance ◽  
Evolutionary Tuning
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