Pekka Kostamaa

According to our database, Pekka Kostamaa authored at least 13 papers between 1992 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2020

CoreBigBench: Benchmarking big data core operations.

Todor Ivanov, Ahmad Ghazal, Alain Crolotte, Pekka Kostamaa, Yoseph Ghazal

Proceedings of the 8th International Workshop on Testing Database Systems, 2020

2018

MLPPI Wizard: An Automated Multi-level Partitioning Tool on Analytical Workloads.

Young-Kyoon Suh, Alain Crolotte, Pekka Kostamaa

KSII Trans. Internet Inf. Syst., 2018

2017

BigBench V2: The New and Improved BigBench.

Ahmad Ghazal, Todor Ivanov, Pekka Kostamaa, Alain Crolotte, Ryan Voong, Mohammed Al-Kateb, Waleed Ghazal, Roberto V. Zicari

Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

2012

A new tool for multi-level partitioning in teradata.

Young-Kyoon Suh, Ahmad Ghazal, Alain Crolotte, Pekka Kostamaa

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011

A Hadoop based distributed loading approach to parallel data warehouses.

Yu Xu, Pekka Kostamaa, Yan Qi, Jian Wen, Kevin Keliang Zhao

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2011

2010

Integrating hadoop and parallel DBMs.

Yu Xu, Pekka Kostamaa, Like Gao

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2010

A new algorithm for small-large table outer joins in parallel DBMS.

Yu Xu, Pekka Kostamaa

Proceedings of the 26th International Conference on Data Engineering, 2010

Large scale data warehousing: Trends and observations.

Richard Winter, Pekka Kostamaa

Proceedings of the 26th International Conference on Data Engineering, 2010

2009

Efficient Outer Join Data Skew Handling in Parallel DBMS.

Yu Xu, Pekka Kostamaa

Proc. VLDB Endow., 2009

2008

Handling data skew in parallel joins in shared-nothing systems.

Yu Xu, Pekka Kostamaa, Xin Zhou, Liang Chen

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2008

2001

StorHouse Metanoia - New Applications for Database, Storage & Data Warehousing.

Felipe Cariño, Pekka Kostamaa, Art Kaufmann, John G. Burgess

Proceedings of the 2001 ACM SIGMOD international conference on Management of data, 2001

1993

NCR 3700 - The Next-Generation Industrial Database Computer.

Andrew Witkowski, Felipe Cariño, Pekka Kostamaa

Proceedings of the 19th International Conference on Very Large Data Bases, 1993

1992

Exegesis of DBC/1012 and P-90 - Industrial Supercomputer Database Machines.

Felipe Cariño, Pekka Kostamaa

Proceedings of the PARLE '92: Parallel Architectures and Languages Europe, 1992