This repository contains training materials I use when teaching how to read execution plans in PostgreSQL (and to some extent in general). The materials are a WIP and currently available in Czech language only.
It's done in the form of (.odp) LibreOffice Impress - basic slides with additional notes and comments in the speakers notes. The repository contains two PDF files - one with slides only (suitable for a beamer), the other one with slides and speaker notes (suitable for printing).
This work uses CreativeCommons-Attribute-ShareAlike license, i.e. you are allowed to modify and distribute the derived works as long as you attribute it properly and share it under the same (or similar) license. Full license is available in the LICENSE file.