This repository is for my SQL data analysis projects. All work is done in PostgreSQL and, in some cases, illustrated with Matplotlib charts. I create the databases on the Postgres server myself from freely available data sets; each project contains a folder with all the tables used.
| Project | Description | Added | Techniques | Notebook |
|---|---|---|---|---|
| World Bank population estimates analysis | Looking at world population growth trends using the World Bank's World Population Estimates and Projections database. | 24-12-2023 | Exploratory, Time series | Link |
| Superstore data analysis | Searching for patterns and analyzing key sales indicators in the Superstore database. | 13-11-2023 | Exploratory, Time series | Link |