Data Staleness Minimization in Data Stream Warehouse

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Provided by: International Journal Of Electronics,Communication And Soft Computing Science &Engineering (IJECSCSE)
Topic: Data Management
Format: PDF
Data stream warehouse is a combination of data warehouse & data stream management system which combines the feature of these two systems together & maintains a joined view of current & historical data. The proposed system works for the scheduling of updation in streaming data warehouses by minimizing data staleness over time & maintains the consistency in all tables along with minimizing the different problems faced by a stream warehouse like view hierarchies, priorities, data consistency, heterogeneity caused due to different inter-arrival time, data volumes & transient overload.
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