Jannic CuturaGlobal Interpreter Lock (GIL), multi-processing, and multi-threading explained using illustrative…Many articles explain multi-processing vs multi-threading which focus on theory — this one demonstrates with examplesApr 22Apr 22
Jannic CuturaDivision query — Find entities in table A that appear for all items in table BA not-so-standard SQL problemApr 20Apr 20
Jannic CuturaYet another guide to debug spark OOM errorsBecause there can never be enough of those ;-)Apr 201Apr 201
Jannic CuturaHow to fix Hive table partitioningIn this article, I show how you can fix partition tables in HiveApr 20Apr 20
Jannic CuturaTesting primary keys in Impala/HiveUnlike relational SQL databases, Impala/Hive tables do not enforce primary keys. This function helps to test for them regardless.Apr 20Apr 20
Jannic CuturaCO2 emissions in Europe — Mapping longitude and latitude to NUTS3(You can find all resources in my github, the data can be downloaded here)Apr 20Apr 20
Jannic CuturaEmpirical Research with Large DatasetsI have recently had the great privilege to attend and speak at the 2022 edition of the Banco de Portugal Microdata Research Laboratory…Apr 20Apr 20
Jannic CuturaHow to pass the AWS Developer Associate certification examSome strategic tips to make your life easierDec 12, 2022Dec 12, 2022