SQL
SQL stands for structured query language. It uses commands such as “select”, “insert”, “update”, “delete”. Some common relational database management systems that use SQL are: Oracle, MySQL, Microsoft SQL Server, PostgreSQL, etc.
- GitHub: https://github.com/topics/sql
- Wikipedia: https://en.wikipedia.org/wiki/SQL
- Created by: Donald D. Chamberlin, Raymond F. Boyce
- Released: 1986
- Related Topics: database,
- Last updated: 2026-07-03 00:26:03 UTC
- JSON Representation
https://github.com/manukot/wlamart_globaltech
Walmart USA Advanced Software Engineering Virtual Experience Program on Forage - October 2024 * Completed the Advanced Software Engineering Job Simulation where I solved difficult technical projects for a variety of teams at Walmart. * Developed a novel version of a heap data structure in Java for Walmart’s shipping department, showcasing
data-munging data-structures java optimization python3 relational-database-design software-architecture sql uml
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During my internship as a Data Analyst, I had the opportunity to work on various projects that involved analyzing and interpreting data to help make informed business decisions. I worked on projects such as HR Data Analysis, Diabetes Prediction, Pharma Data Analysis, and Employee Data Analysis.
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https://github.com/dianac01/dulcinela-relational-db
Relational database project implemented in SQL Server (tables, functions, stored procedures, views, and sample queries)
database relational-databases sql sql-server stored-procedures tsql views
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https://github.com/elhussin/financeflask
Finance is a web application that allows users to manage their stock portfolio. It supports login functionality, buying stocks, viewing transaction history, and fetching stock quotes. The app uses SQLite for storing user data and stock transactions.
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https://github.com/lealre/sql-bootcamp-de
Projects and Classes from SQL Bootcamp for Data Engineering
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https://github.com/staivanov/from-zero-to-advance-in-sql
From Tables and SELECT queries to advanced SQL.
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https://github.com/bjam24/agh-large-scale-data-analysis
This respository contains projects made for the Large Scale Data Analysis course at the AGH UST in 2024.
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https://github.com/swappy514/smartgrocery_sql_backend
A complete MySQL backend for SmartGrocery—built for hyperlocal e-commerce platforms like PadosiMart. Includes a scalable schema, rich sample data, and queries for order tracking, inventory, and customer analytics.
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https://github.com/prash5t/leetcode-practice
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SQL adapter for Qwiery. It allows you to use a SQL database as a graph database.
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https://github.com/lorinczakos/sql-projects
This is a collection of my SQL scripts that I wrote and were approved through my course with GoIT Romania Data Analyst course
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https://github.com/mouni2619/sql_bolt
SQLBolt is a free interactive SQL tutorial that teaches SQL concepts and commands through a series of interactive exercises. It covers topics like querying databases, filtering results, joining tables, and more. It's a great resource for beginners to learn SQL in a practical and hands-on way.
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https://github.com/iliya5digital/sites-sql
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https://github.com/capellax02/com2058
(DATABASE MANAGEMENT) This repository contains lab questions, lecture slides, and mini-works regarding the database management course at university.
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https://github.com/onyxwizard/learn-tech
A single repository for deep, practical understanding of core technologies — designed to grow with you.
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https://github.com/epaltechs/vet-clinic
This is an SQL database that records data of dogs in a vet clinic, stores the data in a table and makes it possible to query the data input.
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https://github.com/vineet416/northwind_customer_churn_analysis
This repository, NorthWind Customer Churn Analysis, leverages the NorthWind database and MySQL to analyze customer churn patterns. It identifies trends, predicts at-risk customers, and provides actionable insights to improve customer retention.
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https://github.com/samiksha-khare/flight-data-analysis
This project analyzes 19M+ flight records (sourced from Kaggle in Parquet format) to uncover trends in delays, taxi times, and cancellations—driving insights for improved airline scheduling and operational efficiency.
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https://github.com/rafaeljurkfitz/dbt-jaffle-shop
DBT project with postgres using best practices.
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https://github.com/ahmadraza1394/event-mangement-system
The Event Mangement System manage different event like school,wedding and conference event
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https://github.com/agutiernc/data-eng-zoomcamp
Data Engineering Zoomcamp 2024
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https://github.com/zenitude/server-node-ts-mysql
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Library Management System using `Winform C#`
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https://github.com/johnrobertsantos/data-analysis-using-sql
A project to demonstrate my learnings and understanding in using SQL.
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https://github.com/lucky-bhure/full_stack_projects
Full Stack Projects is a repository contains my full stack projects at my learning stage of HTML, CSS, Javascript and MERN Stack Development.
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https://github.com/taniomi/banco-de-dados
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Project made for Networks Development assignment to make a connection between Unity and a database using PHP and SQL.
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https://github.com/benjaminpla/express_sql
This project is a demonstration of a highly scalable web application built using SQL, MariaDB (Docker), MySQL, Express.js with Express Router, Middlewares, TypeScript, and environment variables. Postman is used for testing the API endpoints.
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https://github.com/husskhosravi/cricket-analytics-snowflake-pipeline
End-to-end Snowflake data pipeline for cricket analytics using JSON data from AWS S3, automated ingestion, transformation, and modelling into a scalable star schema
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https://github.com/patricialjohnson/data-visualization-tableau-project
Tableau Visualization Project
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Upsert anything to PostgreSQL
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Library Management System built using PostgreSQL in pgAdmin 4. The system manages book issuing, returns, and tracking with detailed records of books, members, employees, branches, and transactions. It supports CRUD operations on books and members, and helps streamline library workflows efficiently.
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Crime Data Analysis for Self-Defense Tool Market Entry in the EU.
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US Minimum Wage by State (1968 - 2020)
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We build an ETL pipeline using Apache Airflow, Snowflake, and different AWS Services.
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A python module to validate, parse and manage Security Service Level Agreements (SSLA) with an SQL database.
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Home Application Rental System using C# and SQL
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SQL database migration and utility for golang
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A beginner-friendly data analytics project demonstrating the complete ETL workflow using a retail dataset. It involves data cleaning with Python, storing in PostgreSQL, querying with advanced SQL, and visualizing insights through Python.
matplotlib pandas postgresql-database python sql sqlalchemy
Last synced: 06 May 2026
https://github.com/pkx8326/drawing_triangles_with_mysql
This repository contains simple sets of codes that draw triangles in the form of ASCII art using MySQL. I cam across these codes on HackerRank and I thought it was a very strange concept to SQL to draw triangles with ASCII art. But then it became a challenging tasks and I learned to use information_schema.tables, a dummy table that exists in every MySQL session.
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Last synced: 28 Oct 2025
https://github.com/studoo-app/sql-td8-sio2
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https://github.com/martin-mikusiak/mysql_training
MySQL Scripts from the 'AnalystBuilder' website and 'Alex The Analyst' youtube channel, with my own improvements.
Last synced: 21 Jun 2025
https://github.com/rstoetter/csqlstatement-php
a PHP class to construct SQL statements
Last synced: 11 Oct 2025
https://github.com/turbot/steampipe-plugin-kafka
Use SQL to instantly query Kafka brokers, configs, topics & more. Open source CLI. No DB required.
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Last synced: 02 Jul 2026
https://github.com/intro-to-programming-2025-1/home
🧠 Introduction to Programming
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Last synced: 10 Apr 2026
https://github.com/nghiant3110/e_com_1
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Last synced: 11 Apr 2025
https://github.com/guilhermeomachadotech/banco-de-dados-ii
Todas as atividades feitas em Banco de Dados no 2° Ano, junto com a Giovanna Eduarda Damasceno Reis. Foi utilizado o Microsoft SQL Server.
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Last synced: 12 Mar 2025
https://github.com/praveen1664/python-database-notifier
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Last synced: 17 May 2026
https://github.com/fady-esam/aspnetcore-learning-applications
Comprehensive ASP.NET Core projects demonstrating backend web development
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Learn Databases in Week 9 and 10 of my Advanced Programming Club
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Last synced: 30 Jun 2026
https://github.com/sarveshgupta1997/sarveshgupta.in
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Last synced: 07 Apr 2026
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Elevate your data-driven decision-making with our insightful Power BI dashboard. This repository features a dynamic and meticulously crafted dashboard designed to offer a comprehensive overview of vital business metrics through six key performance indicators (KPIs). Perfect for organizations looking to harness the power of data visualization
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https://github.com/jbalooshie/pewlett-hackard-analysis
An analysis of a mock employee database at a large company performed using postgreSQL. Tables are created breaking down employees by title, hire date, and identify employees who meet certain criteria for retirement or mentoring.
postgresql postgresql-database sql
Last synced: 22 Jun 2025
https://github.com/hoehrmann/dbix-logprofile
DBIx::LogProfile Perl module
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https://github.com/redgerd/superstore-data-warehouse
This repository showcases a data warehousing project focused on building and maintaining a robust data warehouse using Teradata for ETL processes. It covers everything from data extraction and transformation to the integration and creation of interactive dashboards for detailed analysis.
etl-pipeline relational-databases sql teradata
Last synced: 05 Mar 2026
https://github.com/nickklos10/sql-client-app
Two-tier Java client-server application that uses JDBC to connect multiple client users with different permissions to a MySQL database.
database-management java jdbc mysql oop sql
Last synced: 17 Jun 2025
https://github.com/Dev2Forge/sqlazo
SQLAZO es un módulo el cual permite gestionar procedimientos básicos en una base de datos con sqlite3 en PYTHON
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Last synced: 28 Oct 2025
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An open source SQL formatter similar to PoorSQL but in Rust!
Last synced: 07 Jul 2025
https://github.com/lingumd/pewlett-hackard-analysis
Analysis on number of retiring employees per title and employees eligible for mentorship program using SQL.
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Last synced: 16 Mar 2025
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Last synced: 10 May 2026
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dataanalysis pgadmin4 postgresql sql
Last synced: 05 Apr 2025
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https://github.com/rafaeljurkfitz/rocketseat-discover
Curso da Rocketseat de Fundamentos da Programação.
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