SQLAlchemy 2 In Practice - Chapter 6: A Page Analytics Solution
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- Build a web traffic analytics solution using SQLAlchemy to reinforce database design concepts.
- Introduce blog articles and authors with one-to-many relationships, including optional product association.
- Track blog sessions and views with UUID primary keys, allowing duplicate views via auto-incrementing IDs.
- Implement page analytics queries to count views, rank articles, and report by product or period.
- Use outer joins (full, left, right) to include articles with no product or zero views.
- Add multi-language support with a Language model and self-referential translation_of relationship for originals and translations.
- Run complex queries using aliased tables, CASE expressions, and aggregations to analyze views by original articles or language.