Um benchmark para avaliação de técnicas de busca no contexto de análise de Mutantes sql
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Data
2013-08-02
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Universidade Federal de Goiás
Resumo
One of the concerns in test Applications Database (ADB) is to keep the operating and
computational costs low. In the context of the ADB, one way to collaborate with this
assumption is ensuring that the Test Databases (TDB) are small, but effective in revealing
defects of SQL statements. Such bases can be constructed or obtained by the reduction of
Production Databases (PDB). In the reductions case, there are combinatorial aspects
involved that require the use of a specific technique for their implementation. In this
context, in response to a deficiency identified in the literature, this work aims to build and
provide a benchmark to enable performance evaluation, using SQL Mutation Analysis,
any search technique that intends to conduct databases reductions. Therefore, to exercise
the search techniques, the benchmark was built with two scenarios where each one
is composed of a PDB and a set of SQL statements. In addition, as a reference for
search techniques, it also contains performance of data database randomly reduced. As
a secondary objective of this work, from the experiments conducted in the construction
of the benchmark, analyses were made with the results obtained to answer important
questions about what factors are involved in the complexity of SQL statements in the
context of Test Mutation. A key finding in this regard was on the restrictiveness of SQL
commands, and this is the factor that most influences the complexity of statements.
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Citação
QUEIROZ, Leonardo Teixeira. Um benchmark para avaliação de técnicas de busca no contexto de análise de Mutantes SQL. 2013. 171 f. Dissertação (Mestrado em Ciência da Computação (INF)) - Universidade Federal de Goiás, Goiânia, 2013.