Airflow 2.0 – How it works
Airflow 2.0 & how it works : Scheduling and beyondAirflow became in the last recent years a…
Loading data from CSV files into a Tableau Hyper extract
Hyper is Tableau’s in-memory data engine technology, designed for fast data ingest and…
More Heapsort in Cython
This post/notebook is the follow-up to a recent one : Heapsort with Numba and Cython, where we…
Loading data from PostgreSQL to Pandas with ConnectorX
ConnectorX is a library, written in Rust, that enables fast and memory-efficient data loading from…
Export data as fast as possible : from HANA to CSV
What is the fastest method to export HANA data (table or query result) to CSV ?I use a HANA 2.0…
Heapsort with Numba and Cython
Updated April 20, 2022 following usefull comments by @scoder. Thank you very much for your pull…
Using Tableau to detect outlying trends and ruptures
Using Tableau to detect outlying trends and ruptures Tableau detects outlying trends using Tabpy.…
Tableau 2022 Optimize Workbook Feature : first test
Tableau 2022 Optimize Workbook Feature : first test« Optimize Workbook » is a new feature of…