This project reimplements an automobile post-sales reporting system using Apache Spark, showcasing Spark’s efficiency compared to legacy Hadoop MapReduce approaches. The dataset contains historical ...
Today’s digital age demands that businesses analyze huge volumes of data swiftly and seamlessly. For organizations using PostgreSQL as their operational database, integrating it with a powerful data ...
Abstract: Privacy-preserving collaborative data analysis is a popular research direction in recent years. Among all such analysis tasks, privacy-preserving SQL ...
Businesses are using AI, predictive analytics, and other advanced tools to gather more data than ever before with the hopes of gathering a deeper understanding of their environment, identifying ...
SELECT COUNT(*) FROM v0 WHERE (CURRENT_DATE, c0) != (CAST(NULL AS TEXT), '0'); SELECT SUM(CASE WHEN (CURRENT_DATE, c0) != (CAST(NULL AS TEXT), '0') THEN 1 ELSE 0 END ...
Abstract: To improve time-bound decision capability of any business corporates, they have to perform data-analysis based on historical and current data. For handling this data, data warehouse (DWH) ...
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