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» Querying Multidimensional Databases
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ICSE
2005
IEEE-ACM
16 years 3 months ago
Testing database transactions with AGENDA
AGENDA is a tool set for testing relational database applications. An earlier prototype was targeted to applications consisting of a single query and included components for popul...
Yuetang Deng, Phyllis G. Frankl, David Chays
ADBIS
2007
Springer
180views Database» more  ADBIS 2007»
15 years 9 months ago
ODRA: A Next Generation Object-Oriented Environment for Rapid Database Application Development
ODRA (Object Database for Rapid Application development) is an object-oriented application development environment currently being constructed at the Polish-Japanese Institute of I...
Michal Lentner, Kazimierz Subieta
DEXA
2003
Springer
108views Database» more  DEXA 2003»
15 years 8 months ago
Exploiting Similarity of Subqueries for Complex Query Optimization
Query optimizers in current database management systems (DBMS) often face problems such as intolerably long optimization time and/or poor optimization results when optimizing compl...
Yingying Tao, Qiang Zhu, Calisto Zuzarte
SIGMOD
1999
ACM
136views Database» more  SIGMOD 1999»
15 years 7 months ago
Query Rewriting for Semistructured Data
We address the problem of query rewriting for TSL, a language for querying semistructured data. We develop and present an algorithm that, given a semistructured query q and a set ...
Yannis Papakonstantinou, Vasilis Vassalos
VLDB
2002
ACM
126views Database» more  VLDB 2002»
15 years 2 months ago
Plan Selection Based on Query Clustering
Query optimization is a computationally intensive process, especially for complex queries. We present here a tool, called PLASTIC, that can be used by query optimizers to amortize...
Antara Ghosh, Jignashu Parikh, Vibhuti S. Sengar, ...