Web 2.0 OLAP: From Data Cubes to Tag Clouds (original) (raw)
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ArXiv, 2021
Current open source applications which allow for cross-platform data visualization of OLAP cubes feature issues of high overhead and inconsistency due to data oversimplification. To improve upon this issue, there is a need to cut down the number of pipelines that the data must travel between for these aggregation operations and create a single, unified application which performs efficiently without sacrificing data, and allows for ease of usability and extension. KeywordsOLAP; Data Cube; Visualization; Concurrency; Parallel; Optimization
Proceedings of the 12th International Conference on Extending Database Technology Advances in Database Technology - EDBT '09, 2009
Abstract Keyword searches are attractive because they facilitate users searching structured databases. On the other hand, tag clouds are popular for navigation and visualization purposes over unstructured data because they can highlight the most significant concepts and hidden relationships in the underlying content dynamically. In this paper, we propose coupling the flexibility of keyword searches over structured data with the summarization and navigation capabilities of tag clouds to help users access a database. We propose using ...