fromRealpython1 month agoStarting With DuckDB and Python - Real PythonDuckDB provides a powerful, seamless way to manage large datasets in Python, utilizing OLAP optimization for enhanced data handling and query capabilities.Data science
fromInfoWorld1 month agoReal-time analytics with StarTree Cloud and Apache PinotOpen-source distributed OLAP databases enhance analytics with innovative indexing and integration of batch and streaming data.
Data sciencefrommedium.com3 months agoSpark Scala Exercise 7: Advanced Group By and Aggregations (with Rollup, Cube, and Multi-levelAdvanced grouping techniques in Spark Scala enhance OLAP-style reporting for detailed analysis across industries.