Welcome to my GitHub repository. I hope you enjoy solving these puzzles as much as I have enjoyed creating them.

The most comprehensive SQL guide from a real-world expert! Learn everything from basics to advanced queries, optimizations, and real-world SQL

A comprehensive guide to building a modern data warehouse with SQL Server, including ETL processes, data modeling, and analytics.

This repository contains a collection of SQL scripts demonstrating various analytical techniques, such as changes over time, cumulative, performance, data segmentation, part-to-whole analysis.

Idiomatic data access for F#

This repo is the home of various SQL-Server-Tools

sp_Develop can be used by database developers, software developers and for performing database code (smell) reviews.

🚀 A curated collection of SQL mini challenges designed to strengthen your database querying skills. This repository includes weekly exercises focused on real-world scenarios, ideal for beginners and intermediate learners aiming to master SQL through hands-on practice.

Supporting code for the tutorials on https://www.baeldung.com/sql

This repository contains a complete set of SQL Server tasks and solutions based on the ITI course by Eng. Rami. It covers topics from database fundamentals to advanced SQL Server concepts, serving as a structured reference for learning, practicing, and revision.

Various SQL stuff I'm working on...tools, scripts, etc

This repository contains solutions for Hacker Rank SQL problems.

Healthcare Management System is a database designed to get multiple entities associated with a healthcare center under a centralized database for efficient use of data

SQL skripte i predavanja iz predmeta "Baze podataka 2" - 2019, 2020

Solutions of problems from Book "SQL Queries for Mere Mortals: A Hands-on Guide to Data Manipulation in SQL, 4th edition"

This repository contains intermediate to complex sql queries which explains sql concepts. This repository can be helpful when writing queries with complex concepts and can be considered for reference. (Most queries have DDL and DML command within for practise)

A comprehensive guide to building a modern data warehouse with SQL Server, including ETL processes, data modeling, and analytics.

👩‍💻 Utility scripts, functions and stored procedures for Microsoft Sql Server, in the real life... 👨‍💻

Data Analysis case studies on various databases using SQL . Demonstrating proficiency in solving diverse business problems. Projects cover sales, orders, products, finance, healthcare and other sectors, and highlight my ability to analyze complex datasets through SQL queries, data manipulation, and visualization techniques.

Data Bases - SQL practice. For educational purposes