5 research outputs found
On Parallel Join Processing in Object-Relational Database Systems
So far only few performance studies on parallel object-relational database
systems are available. In particular, the relative performance of relational
vs. reference-based join processing in a parallel environment has not been investigated sufficiently. We present a performance study based on the BUCKY benchmark to compare parallel join processing using reference attributes with
relational hash- and merge-join algorithms. In addition, we propose a data allocation
scheme especially suited for object hierarchies and set-valued attributes
On Parallel Join Processing in Object-Relational Database Systems
So far only few performance studies on parallel object-relational database
systems are available. In particular, the relative performance of relational
vs. reference-based join processing in a parallel environment has not been investigated sufficiently. We present a performance study based on the BUCKY benchmark to compare parallel join processing using reference attributes with
relational hash- and merge-join algorithms. In addition, we propose a data allocation
scheme especially suited for object hierarchies and set-valued attributes
On Parallel Join Processing in Object-Relational Database Systems
So far only few performance studies on parallel object-relational database
systems are available. In particular, the relative performance of relational
vs. reference-based join processing in a parallel environment has not been investigated sufficiently. We present a performance study based on the BUCKY benchmark to compare parallel join processing using reference attributes with
relational hash- and merge-join algorithms. In addition, we propose a data allocation
scheme especially suited for object hierarchies and set-valued attributes