LeetCode Premium Advanced SQL 50 List- Solved 50/50 problems

Advanced SQL workbook: subqueries, window functions, CTEs, recursive CTEs, and datetime practice.

SQL Database questions from LeetCode- as many as I can solve sorted by difficulty; current problems solved- 192

Hands-on : Udemy course, Advanced SQL: MySQL Data Analytics & Business Intelligence, Maven Analytics. Requirements - MySQL Workbench

SQL Database questions from LeetCode- as many as I can solve; current problems solved- 192

𝗗𝗕𝗠𝗦 𝗟𝗮𝗯 | 𝗖𝗦𝟯𝟵𝟮𝟬𝟮 | 𝗘𝗥-𝗗𝗶𝗮𝗴𝗿𝗮𝗺, 𝗦𝗤𝗟 𝗮𝗻𝗱 𝗦𝗤𝗟 𝗖𝗼𝗻𝗻𝗲𝗰𝘁𝗶𝘃𝗶𝘁𝘆

Advanced SQL in MySQL 8.0: window functions, pivot tables, regex, stored procedures, employee management project, ML data prep

Comprehensive SQL learning repository with structured, hands-on SQL scripts covering basics to advanced topics. Includes practical examples, exercises, and real-world use cases for progressive mastery.

SQL Solutions for FAANG Interview Questions

📚 An End-to-End Advanced SQL Project covering Data Warehousing, ETL Pipeline (Bronze → Silver → Gold), Star Schema Modeling, EDA, and Advanced SQL Analytics. Built using PostgreSQL, this project simulates a real-world Data Engineering + Data Analytics workflow using raw ERP & CRM data to generate production-ready customer and product insights.

This repo contains my sql examples and understanding.

📊 DBMS Mastery: Queries, concepts, and code snippets for database wizards 🧙‍♂️💾

This project showcases advanced SQL queries and data analysis techniques applied to a dataset of vehicle auctions. The dataset includes data from multiple competitors over several months, with details about car brands, models, manufacture years, auction periods, starting prices, final bid prices, and listing counts.

A hands on SQL Data Warehouse project with mySQL, including ETL processes, data modelling and analytics.

This is an MSSQL Data Warehouse and manual ETL demo on a specially formatted Water Quality dataset from DEFRA, UK. It is a personal academic-grade exercise to explore the basic concepts of data warehousing and manual ETL process from an academic perspective.

A comprehensive SQL repository with queries organized by industry sectors, including banking, healthcare, energy, manufacturing, and transportation. Designed to solve real-world problems with optimized and scalable solutions, this repository is ideal for learning and tackling industry-specific challenges.

SQL repository contains my answers to the queries and challenges posed by numerous websites like hackerrank, leetcode, w3schools, datalemur, stratascratch, sqlbolt.

This advanced version of the initial Stock-Portfolio-Robo-Advisor project utilizes advanced SQL, Python, and Airflow for data storage and analysis. The data warehouse contains millions of rows and fetches results for each company and historical prices from an API, enabling comprehensive analysis using different complex algorithmic techniques.

Database Analysis and Design for Train Reservation System. Analysis of User Requirments Phase, Design of ERD, Schema, Implementation of Physical Tables, Populating Data, and Queries to Analyze the Data. Views for the security of data and helping analyze the rest of the tables.

This bootcamp aims to provide a comprehensive introduction to data engineering, equipping participants with the knowledge and hands-on experience needed to build and maintain robust data pipelines and data warehouses.