🚀 Comprehensive Rust systems programming portfolio featuring 10 high-performance projects: Redis-compatible database, web framework, Kafka message queue, P2P file sharing, search engine, compiler/interpreter, Docker container runtime, Git VCS, TensorFlow ML library & graph database with SQL joins

An ode to how Oracle SQL got me interested in the world of DBMS.

Step-by-step SQL tutorials and practical examples covering queries, constraints, transactions, and more. Ideal for beginners, interview prep, and anyone looking to master SQL—from basics to advanced.

In this project I queried Chinook database by extracting, aggregating, and analyzing data. By competing my analysis, I was able to make suggestions on business optimization practices.

🧠 Structured SQL Learning Repository | Beginner to Advanced Topics + Real Projects 🎯 Covers core SQL skills, window functions, performance tuning, and hands-on data warehousing/EDA projects

This project is done as part of Codebasics Data Analyst Bootcamp

This repository contains structured SQL notes, practice queries, and interview questions. Covers DDL, DML, Joins, Subqueries, Constraints, Views, and more. Ideal for beginners, students, and developers to learn, practice, and revise SQL with real-world examples and sample database schemas.

A simple conditional check on the other table (SQL)

End-to-end SQL case study analyzing e-commerce sales data using joins, subqueries, procedures, triggers, and performance optimization

Repository for managing SQL queries using concepts of Joins, Procedures and Triggers

mariadbanalyst 👩‍🔧🦭🛢️ : MariaDB # SQL # JOIN # Relational Database

A simple test of concept for both MySQL and PostgreSQL

Collection of basic‑level SQL projects from DataCamp’s Real‑World Projects, applying query logic, filtering, joins, and aggregation to explore real‑world datasets and practice SQL fundamentals.

The Chinook database is a relational database that models a digital music store. It stores information about artists, albums, tracks, media types, genres, customers, employees, invoices, and playlists. The schema supports realistic business operations such as music purchases, customer billing, playlist creation, and employee support management.

This repository highlights the use of various SQL window functions on the imaginary data of the well known SG-Entreprise URWIBUTSO inc./ Rwanda. It is a part of the scholar assignment and it is dedicated for educational purposes only.

This repository focuses on the database design concepts for the backend of the Airbnb Booking Management System

An employee database where I applied multiple SQL queries during my learning phase. It is a detailed learning project which includes applications of fundamental DDL and DML queries.

SQL project analyzing MLB schools, salaries, careers, and comparisons. Explores top schools, team spending, player career spans, team loyalty, batting hand trends, and decade-by-decade height/weight changes using advanced queries and analytics.

A relational database project built in MySQL to manage products, categories, and suppliers.

A simple case study to analyze customer purchases, product performance, and regional sales trends using SQL joins and aggregations to generate actionable business insights.