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.

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

SQL analysis of a digital music store database — customer behavior, sales trends, and music insights across 11 tables

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

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

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

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

Sample JSON:API using JsonApiFramework

The Chinook exercises to get familiar with the SQL language.

Deshka Weir Chinook and Coho ASL

PHP Headless CRUD for Chinook database