Jean Georges Perrin

Passionate about software engineering and all things data, small and big data. IBM Champion x10. Author of Spark with Java at Manning. Keep learning.

Aug 25 · 2 min

Meet Cactar, the Mongolian warlord of Data Quality

Cactar will help you remember the 6 key elements of data quality: consistency, accuracy, completeness, timeliness, accessibility, and reliability.

Sep 28 · 2 min

On September 24th, during Ignite 2018, Microsoft announced that they will integrate Apache Spark more tightly with SQL Server 2019.

If you missed previous announcements around SQL Server, it now runs on Linux and in containers. I was…