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A Cython implementation of a priority queue

A Cython implementation of a priority queue Credit: Musée de l'illusion, Lyon [picture taken by myself] In this post, we describe a basic Cython implementation of a priority queue. A priority…


Query Parquet files with DuckDB and Tableau Hyper engines

Query Parquet files with DuckDB and Tableau Hyper engines In this notebook, we are going to query some Parquet files with the following SQL engines: DuckDB : an in-process SQL OLAP database management system. We are going to use its Python Client…