Courses

In addition to my consulting work, I teach courses on relational and analytical databases:

PostgreSQL

Administration, data modelling, query optimisation and PL/pgSQL. Full administration guide published on GitHub:

https://github.com/lesandie/guia-postgres

ClickHouse

Column-oriented OLAP database for real-time analytics. Administration, data ingestion, query optimisation and deployment with clickhouse-operator on Kubernetes.