chinook

helping Digitial Music Store to optimize their business practices using PostgreSQL

Declarative and extensible ViewModels, properties, and commands.

ViewModel-based navigation

Display data from an asynchronous source

Tools to extract and transform Canada visa forms (IMM 5257 E and IMM 5645 E) into standard format.

SQL query practice with the Chinook database.

SQL analysis on the Chinook (SQLite) dataset: revenue trends, top customers, genres, RFM, cohorts.

Analisis Services para tienda de venta de música.

Аналитический отчёт по распределению чеков, выручке по странам и самым ценным клиентам Chinook

Business analysis of the Chinook Music Store database using SQL to generate actionable business insights.

SQL analysis of a digital music store: revenue, customers, artists, and geographic patterns using the Chinook dataset

Handle and possibly intercept back navigation on Windows, iOS, Android and WebAssembly

Chinook data analysis practice using SQL. Credits to the original author @lerocha

SQL portfolio with 7-day structured practice on the Chinook database

Sample JSON:API using JsonApiFramework

Practice exercises in SQL, Python, and data manipulation using real-world databases

Proyecto SQL sobre base de datos Chinook – Consultas, subconsultas, joins, vistas y CTEs aplicadas a casos prácticos

SQL queries on the Chinook database exploring tracks, albums, artists, invoices, customers, playlists, and employees. Focuses on multi-table JOINs, sorting, date formatting, and extracting meaningful relationships. Strengthens practical SQL skills for backend and data-driven applications.