Výsledky vyhledávání - "Information systems Data management systems Database management system engines"

Submodularity of Distributed Join Computation Autor Li, Rundong, Riedewald, Mirek, Deng, Xinyan

“… We show that minimizing load variance subject to a constraint on expectation is a monotone submodular maximization problem with Knapsack constraints, hence admitting provably near-optimal greedy solutions…”
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Navigating Exascale Operational Data Analytics: From Inundation to Insight Autor Shin, Woong, Osborne, Tim, Karimi, Ahmad Maroof, Palumbo, Rachel, May, Alex, Lester, Corwin, Hines, Jesse, Sattar, Naw Safrin, Huk, Leah, Simmerman, Scott, Brewer, Wesley, Miller, Jeffrey, Adamson, Ryan, Kuchar, Olga, Prout, Ryan, Wang, Feiyi, Atchley, Scott, Oral, Sarp

“…In this paper, we address the challenges in achieving sustainable data-driven efficiency by providing a detailed exploration of the end-to-end operational data…”
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FlashDB: dynamic self-tuning database for NAND flash Autor Nath, Suman, Kansal, Aman

“… Our experiments reveal non-trivial differences in their access costs. Furthermore, databases may be subject to different types of workloads…”
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A curated harvesting approach to establishing a multi-protocol online subject portal Autor Sanderson, Robert, Harrison, John, Llewellyn, Clare

“…We describe a curated harvesting approach to creating and maintaining a subject portal, comprising selected records harvested from remote services via information retrieval standards such as SRU, Z39.50 and OAI-PMH…”
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