Qviz: a framework for querying and visualizing data

T. Alan Keahey; Patrick S. McCormick; James P. Ahrens; Katarzyna Keahey

doi:10.1117/12.424937

3 May 2001 Qviz: a framework for querying and visualizing data

T. Alan Keahey, Patrick S. McCormick, James P. Ahrens, Katarzyna Keahey

Author Affiliations +

Proceedings Volume 4302, Visual Data Exploration and Analysis VIII; (2001) https://doi.org/10.1117/12.424937
Event: Photonics West 2001 - Electronic Imaging, 2001, San Jose, CA, United States

Abstract

Qviz is a lightweight, modular, and easy to use parallel system for interactive analytical query processing and visual presentation of large datasets. Qviz allows queries of arbitrary complexity to be easily constructed using a specialized scripting language. Visual presentation of the result is also easily achieved via simple scripted and interactive commands to our query-specific visualization tools. This paper describes our initial experiences with the Qviz system for querying and visualizing scientific datasets, showing how Qviz has been used in two different applications: ocean modeling and linear accelerator simulations.

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T. Alan Keahey, T. Alan Keahey, Patrick S. McCormick, Patrick S. McCormick, James P. Ahrens, James P. Ahrens, Katarzyna Keahey, Katarzyna Keahey, "Qviz: a framework for querying and visualizing data", Proc. SPIE 4302, Visual Data Exploration and Analysis VIII, (3 May 2001); doi: 10.1117/12.424937; https://doi.org/10.1117/12.424937

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