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Pekka Kostamaa
Pekka Kostamaa
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Verified email at openx.com
Title
Cited by
Cited by
Year
Handling data skew in parallel joins in shared-nothing systems
Y Xu, P Kostamaa, X Zhou, L Chen
Proceedings of the 2008 ACM SIGMOD international conference on Management of …, 2008
1452008
Integrating hadoop and parallel dbms
Y Xu, P Kostamaa, L Gao
Proceedings of the 2010 ACM SIGMOD International Conference on Management of …, 2010
892010
Efficient outer join data skew handling in parallel DBMS
Y Xu, P Kostamaa
Proceedings of the VLDB Endowment 2 (2), 1390-1396, 2009
572009
Exegesis of DBC/1012 and P-90-industrial supercomputer database machines
F Carino Jr, P Kostamaa
International Conference on Parallel Architectures and Languages Europe, 875-892, 1992
401992
Bigbench v2: The new and improved bigbench
A Ghazal, T Ivanov, P Kostamaa, A Crolotte, R Voong, M Al-Kateb, ...
2017 IEEE 33rd International Conference on Data Engineering (ICDE), 1225-1236, 2017
392017
NCR 3700-the next-generation industrial database computer
A Witkowski, F Cariņo, P Kostamaa
Proceedings of the 19th International Conference on Very Large Data Bases …, 1993
381993
A new algorithm for small-large table outer joins in parallel DBMS
Y Xu, P Kostamaa
2010 IEEE 26th International Conference on Data Engineering (ICDE 2010 …, 2010
252010
Industrial database supercomputer exegesis: the DBC/1012, the NCR 3700, the Ynet, and the Bynet
F Carino Jr, W Sterling, P Kostamaa
Emerging Trends in Database and Knowledge-Base Machines: the application of …, 1995
201995
A hadoop based distributed loading approach to parallel data warehouses
Y Xu, P Kostamaa, Y Qi, J Wen, KK Zhao
Proceedings of the 2011 ACM SIGMOD International Conference on Management of …, 2011
182011
Storhouse metanoia-new applications for database, storage & data warehousing
F Carino Jr, P Kostamaa, A Kaufmann, J Burgess
Proceedings of the 2001 ACM SIGMOD international conference on Management of …, 2001
172001
Large scale data warehousing: Trends and observations
R Winter, P Kostamaa
2010 IEEE 26th International Conference on Data Engineering (ICDE 2010), 1-1, 2010
162010
System, method, and computer-readable medium for partial redistribution, partial duplication of rows of parallel join operation on skewed data
Y Xu, P Kostamaa
US Patent 8,131,711, 2012
112012
System, method, and computer-readable medium for dynamic detection and management of data skew in parallel join operations
Y Xu, P Kostamaa, M Sirek
US Patent 7,941,424, 2011
112011
A new tool for multi-level partitioning in teradata
YK Suh, A Ghazal, A Crolotte, P Kostamaa
Proceedings of the 21st ACM international conference on Information and …, 2012
82012
Exegesis of DBC/1012 and P-90
F Calino Jr, P Kostamaa
Teradata Advanced Concepts Laboratory (TACL), 1992
61992
Are you ready for Yottabytes? StorHouse–Federated and Object/Relational Solution
F Cariņo, A Kaufmann, P Kostamaa
17th IEEE Mass Storage Systems Symposium, 2000
52000
Are you ready for Yottabytes
F Cariņo, A Kaufmann, P Kostamaa
Proc. of 17th IEEE symp. on Mass Storage Systems in Cooperation with the 8th …, 2000
52000
Industrial Database Supercomputer Exegesis: The DBC/1012
FC no Jr, W Sterling, P Kostamaa
The NCR 3700, 139-157, 0
5
Corebigbench: Benchmarking big data core operations
T Ivanov, A Ghazal, A Crolotte, P Kostamaa, Y Ghazal
Proceedings of the workshop on Testing Database Systems, 1-6, 2020
22020
Database system
P Kostamaa, B Ramesh
US Patent App. 11/608,278, 2007
22007
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