Jaideep Srivastava, Thomas M. Niccum, Bhaskar Himatsingka, Leana Golubchik, Richard R. Muntz, Gerhard Weikum, ...
is published quarterly and is distributed to all TC members. Its scope includes the design, implementation, modelling, theory and application of database systems and their technology. Letters,...
Jaideep Srivastava, Thomas M. Niccum, Bhaskar Himatsingka, Leana Golubchik, Richard R. Muntz, David B. Lomet, ...
is published quarterly and is distributed to all TC members. Its scope includes the design, implementation, modelling, theory and application of database systems and their technology. Letters,...
A Tree-Decomposition Approach to Parallel Query Optimization (2007)
Thomas M. Niccum, Jaideep Srivastava, Bhaskar Himatsingka, Jianzhong Li
In this paper we present an approach for transforming a relational join tree into a detailed execution plan with resource allocation information, for execution on a parallel machine. Our approach...
Tradeoffs in Parallel Query Processing and its Implications for Query Optimization (2007)
Bhaskar Himatsingka, Jaideep Srivastava, Thomas M. Niccum
Selecting the best plan for executing a given query is the problem of query optimization. The focus of query optimization for sequential machines has been on finding query plans which involve the...
Da-joins: Declustering aware parallel join algorithms (2007)
Thomas M. Niccum, Jaideep Srivastava, Jianzhong Li
In this paper we introduce the concept of declustering aware joins (DA-Joins), which is a family of join algorithms with each member being determined by the underlying declustering method and the...
A tree decomposition approach to the parallel execution of relational query plans (1993)
Thomas M. Niccum, Hpc Graduate Fellow, Jaideep Srivastava, Bhaskar Himatsingka, Jianzhong Li
In this paper we present an approach for transforming a relational join tree into a detailed execution plan with resource allocation information, for execution on a parallel machine. Our approach...