51 citations · 144 across the 13 of their papers we have counts for
3 papers · 2 filters
Towards a Workload for Evolutionary Analytics
Jeff LeFevre, Jagan Sankaranarayanan, Hakan Hacigumus +2
Emerging data analysis involves the ingestion and exploration of new data sets, application of complex functions, and frequent query revisions based on observing prior query answer…
RITA: An Index-Tuning Advisor for Replicated Databases
Quoc Trung Tran, Ivo Jimenez, Rui Wang +2
Given a replicated database, a divergent design tunes the indexes in each replica differently in order to specialize it for a specific subset of the workload. This specialization b…
Exploiting Opportunistic Physical Design in Large-scale Data Analytics
Jeff LeFevre, Jagan Sankaranarayanan, Hakan Hacigumus +3
Large-scale systems, such as MapReduce and Hadoop, perform aggressive materialization of intermediate job results in order to support fault tolerance. When jobs correspond to explo…