The field of Big Data and related technologies is rapidly evolving. Consequently, many benchmarks are emerging, driven by academia and industry alike. As these benchmarks are emphasizing different aspects of Big Data and, in many cases, covering different technical platforms and uses cases, it is extremely difficult to keep up with the pace of benchmark creation. Also with the combinations of l...

Performance is a major issue in the acceptance of object-oriented and extended relational database systems aimed at engineering applications such as Computer-Aided Software Engineering (CASE) and Computer-Aided Design (CAD). Because traditional database system benchmarks (Bitton, DeWitt, & Turbyfill [BITT84], Anon et. al. [ANON85], TPC [TPC89]) do not measure the performance of features essenti...

The 007 Benchmark represents a comprehensive test of 00DBMS performance. In this paper we describe the benchmark and present performance results from its implementation in three 00DBMS systems. It is our hope that the 007 Benchmark will provide useful insight for end-users evaluating the performance of 00DBMS systems; we also hope that the research community will find that 007 provides a databa...

FaCT (Fast Classification of Terminologies) is a Description Logic (DL) classifier that can also be used for modal logic satisfiability testing. The FaCT system includes two reasoners, one for the logic SHF and the other for the logic SHIQ, both of which use optimised implementations of sound and complete tableaux algorithms. FaCT’s most interesting features are its expressive logic (in particu...

e-learning model is examined of three major dimensions. and each dimension has a range of indicators that is effective in optimization and modeling, in many optimization problems in the modeling, target function or constraints may change over time that as a result optimization of these problems can also be changed. if any of these undetermined events be considered in the optimization process, t...

This document presents the internal Fujitsu Technology Solutions database benchmark OLTP. Particular emphasis is placed on the common ground with and differences to the TPC-C benchmark and the resulting implications with regard to the usability of OLTP benchmark results. A comparison of OLTP with TPC-C results is neither permitted nor practical. Both benchmarks are in fact based on a similar op...

In scientific computing, several benchmarks exist that give a user some idea of the to-be-expected performance given a code and a specific computer. One widely accepted performance measurement is the Linpack benchmark [4], which evaluates the efficiency with which a machine can solve a dense system of equations. Since this operation allows for considerable reuse of data, it is possible to show ...

The SPARQL Query Language for RDF and the SPARQL Protocol for RDF are implemented by a growing number of storage systems and are used within enterprise and open Web settings. As SPARQL is taken up by the community, there is a growing need for benchmarks to compare the performance of storage systems that expose SPARQL endpoints via the SPARQL protocol. Such systems include native RDF stores as w...

We introduce version 1.0 of the GemsTD benchmark suite and report the performance on several different architectures for the cases in this suite. TRITA-PDC-2003:2 • ISSN 1401-2731 • ISRN KTH/PDC/R--03/2--SE