We evaluate response times, in N-user collaborations, of the popular centralized (client-server) and replicated (peer-to-peer) architectures, and a hybrid architecture in which ea...
The performance of an e-commerce application can be measured according to technical metrics but also following business indicators. The revenue obtained by a commercial web applic...
The join is the most important, but also the most time consuming operation in relational database systems. We implemented the parallel Hybrid Hash Join algorithm on a PC-cluster a...
The research communityhas considered hash-based parallel joinalgorithmsthe algorithmsof choice for almosta decade. However, almostnone ofthe commercialparallel database systems us...
David J. DeWitt, Jeffrey F. Naughton, Joseph Burge...
: The exposed memory hierarchies employed in many network processors (NPs) are expensive in terms of meeting the worst-case processing requirement. Moreover, it is difficult to ef...