There are many new challenges in building Scientific Data Management System (SDMS), and the most initial and important one of them is designing a reasonably and effectively data architecture. The… (More)
Database partitioning technique which adopts "divide and conquer" method can efficiently simplify the complexity of managing massive data and improve the performance of the system,… (More)
Data quality of the data warehouse is crucial to decision-makers. Data duplication is considered one of the critical factors that affect the data quality. Therefore, data de-duplication is an… (More)