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: 2026-07-09 00:25:54 UTC
- JSON Representation
https://github.com/7ossam7atem1/cs50-sql
Harvard University's Introduction to Databases with SQL
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https://github.com/cesarmartinez23/administracion_de_bases_de_datos_i
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https://github.com/johanalain11/gestion-tontines
Application Access permettant la création et l'administration de tontines
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https://github.com/mudassir-a/vendor-performance-analysis
vendor performance data analysis project using sql, python and power bi
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https://github.com/pl-leon/scout-warehouse-manager
Web application for managing scout warehouse(s).
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https://github.com/devenock/sql-advent-calendar
A documentation of the SQL Advent Calendar challenge each with its solution
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https://github.com/suhailroushan13/project-management-tool-for-employees
The Project Management Tool designed for TWorks is a powerful and efficient solution tailored to streamline task management and communication within the TWorks organization. This tool is specifically crafted to meet the unique needs and demands of TWorks teams
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https://github.com/farooq85-dev/mongodb-aggregation-framework-part-2
This repository is how to use in string operators via aggregation framework in MongoDb.
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https://github.com/mk3008/carbunqlex
CarbunqleX is a lightweight library that enhances the reusability and maintainability of RawSQL through advanced query parsing.
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https://github.com/owengombas/graphql-composer-typeorm
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https://github.com/topunix/optimizing-public-transportation
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https://github.com/tigureis/modelo_de_pipeline_com_spark_no_databricks
Este projeto simula um pipeline de streaming de dados utilizando Spark Structured Streaming e Delta Lake em um ambiente Databricks. O objetivo é demonstrar como processar dados em tempo real, mesmo quando a fonte de dados é estática e fornecida por meio de comandos SQL.
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https://github.com/aakif100/rsa-residents-service-application-
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https://github.com/montasir132/mysql-50-ex
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https://github.com/ark2016/database-bmstu
Study of database from bmstu iu9
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https://github.com/techmissoes/formacao-sql
Trilha de Formação Banco de Dados (PostgreSQL, MySQL) e NoSQL (MongoDB)
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https://github.com/igorviniciussantana/igortasks
Lista de Tarefas básica utilizando node.js
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https://github.com/benhuds/db2w-ml-examples
Tutorial: in-database machine learning with Db2 Warehouse on Cloud
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https://github.com/82luli02/sakila_dvd_rental_database_analysis
Analysis of the Sakila DVD Rental database using SQL
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https://github.com/iinnffiinniittyy/selective-memory-2410
The Automated Auction System is a Java application designed for the purpose of product buying and selling. It operates via a console interface and is intended to be utilized by auction companies to facilitate their auctions. The system maintains a registry of both buyers and sellers who are affiliated with the auction company.
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https://github.com/natanoliveira/pivot-in-mysql
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https://github.com/tharadol07969/data_cleaning_with_postgresql
This project focuses on cleaning the FoodYum Grocery Store Sales dataset using PostgreSQL.
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https://github.com/luisall12/affing-php
This affiliate marketing tool was built in 30 hours at a 2024 Lucerne hackathon. With no prior PHP knowledge, my team and I focused on the backend and learning PHP. It was a fun experience, and we’d do it again!
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https://github.com/pegasusheavy/prax
🦀 Type-safe, async-first ORM for Rust. Prisma-like schema, fluent queries, multi-database support.
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https://github.com/ngangawairimu/retention-cohort-churn-analysis
About This project analyzes subscriber retention through cohort analysis, highlighting retention trends and churn patterns over time. It uses SQL for data extraction and Python for visualization and analysis, offering actionable retention strategies.
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https://github.com/ngangawairimu/sales-analysis-and-customer-insights
This project features SQL queries for detailed customer and sales analysis:Customer Analysis and Sales Reporting
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https://github.com/amandinedurand/hotel_mermaid
Projet SN1 : création d'une application web pour un hôtel avec parties publique (réserver des chambres) et privée (gestion des chambres et des réservations)
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https://github.com/bilbottom/snowflake-streamlit-app
Repo for the Snowflake DABW course (badge 2).
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https://github.com/mathiasmendozav/mypurplespacenetwork
💻🌐 My Purple Space: An advanced social media platform, crafted with React.js and powered by Supabase. Seamlessly register with email, engage in interactive post interactions, and fine-tune your profile. Step into the world of My Purple Space for a cutting-edge social experience. 💜🚀
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https://github.com/abhirajp595/sql-mysql
ScienceQtech Employee Performance Mapping
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https://github.com/ajayvijay9929/smart_contact_manager
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https://github.com/kmohamedalie/bigquery-intro
Coursera BigQuery Introduction using Covid19 dataset
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https://github.com/veddonda/myshop
This is a repository for Online Store Database (Myshop).
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https://github.com/jakethesillysnake/sqlbootcamp
PostgreSQL tasks for School21 bootcamp.
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https://github.com/epomatti/mssql-dotnet-bulk-update
.NET Core ADO.NET bulk update on MSSQL
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https://github.com/alextheradu/rallly-unlocked
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https://github.com/jakesaintg/todo
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https://github.com/divinemonk/h3ll0_w0rld
Here you will find how to write a 'Hello world' code in 10+ programming languages .
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https://github.com/javi-cba/todo-svelte
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Here I'm uploading the J-shop Spring boot project with postman API. This project is real time project like e-commerce.
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This is assignment 2 on PostgreSQL.
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https://github.com/rkolovanov/solutions-sql
Solutions to various SQL query tasks
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https://github.com/luisgustavorsilva/-bancosalao
Um banco de dados de um salão de cabeleireiro feito pelo fedora server.
Last synced: 17 Mar 2026
https://github.com/siddhant4srivastava/sql-project
SQL-based project analyzing tenant profiles, rental data, and referral activities to answer key business queries.
Last synced: 09 Feb 2026
https://github.com/megsummer/flashcardapplication
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Login to the application with the user number and password. There are panels where we can see our message creation, incoming messages and outgoing messages.Uygulamaya kullanıcı numarası ve şifre ile giriş yapılıyor. Mesaj oluşturma, gelen mesajlar ve giden mesajlarımızı görebileceğimiz paneller bulunuyor.
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https://github.com/gikurujulius/bikestores-analysis
A complete Bike stores data analysis project using SQL and Microsoft Excel.
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https://github.com/djdhairya/uber-data-analytics
Mage Vm
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Designed relational tables with primary and foreign keys, populated with sample data for real-world testing. Implemented advanced SQL techniques such as CTEs, window functions, aggregates, and filters to extract valuable insights.
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https://github.com/deepakramani/dbt-bike-insights
A small scale ETL project that ingests data into the data warehouse using dbt(data build tool) to facilitate transformation and analytics.
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Last synced: 21 Jan 2026
https://github.com/nataebern/mak-gripe-bot
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https://github.com/garretthilberling/movingmgmt
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https://github.com/shobanamuthiah/day-1-task-mysql
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https://github.com/coderookie0/learnprog_web_application
LearnProg to aplikacja e-learningowa do nauki C++, oferująca kursy na różnych poziomach zaawansowania. Stworzona z użyciem HTML, CSS, JavaScript, PHP i MariaDB, umożliwia interaktywną naukę i sprawdzanie postępów.
apache bootstrap5 css html html-css html-css-javascript javascript mariadb mariadb-database php phpapplication sql webapp webapplication
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https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-6
Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS
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https://github.com/nivesayee/sql-advent-2024
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https://github.com/dotnet-malaga/time-travel-with-sql-server
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Last synced: 10 Oct 2025
https://github.com/nikos25k/design-and-use-of-database-systems-course
This repository contains project work for the Database Design and Management course at NKUA, including assignments on ER diagram design, SQL query writing, and a web-based API using MySQL for the "Movie Star" game concept.
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https://github.com/dann-oliv/query_results_exporter
Script para acessar o banco de dados desejado e extrair uma planilha de resultados de acordo com a query inserida.
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https://github.com/blocknotes/database_recorder
Record application queries, verify them against stored queries, and replay them
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https://github.com/tamino-martinius/lets-talk-about--sql-query-performance
Lets talk about ... SQL Query Performance
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Bookdown introduction to working with databases in R, Python, SAS, and Julia for statistics students.
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https://github.com/kathisnehith/medicare-ip-hospital-analysis
In-depth Data analysis and visualization of Medicare inpatient hospital data.
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https://github.com/thariniselvakumar/retailsalesanalysisbysql
This project can help drive business decisions by understanding sales patterns, customer behavior, and product performance.
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https://github.com/lloydjatkinson/grafana-mssql-experiment
Showcases using Grafana for dashboarding with a Microsoft SQL Server backend
dashboard docker grafana grafana-datasource mssql sql sql-server
Last synced: 10 Feb 2026
https://github.com/kelvinleandro/pagila-text-to-sql
An AI-powered application that lets you chat with your PostgreSQL database in natural language. Built with LangChain, FastAPI, and Streamlit.
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Last synced: 10 Apr 2026
https://github.com/debjyotisaha/sql-projects
Designed and implemented SQL-based projects to analyse and manage datasets efficiently. Demonstrated expertise in writing complex queries, optimizing database performance, and performing data extraction, transformation, and loading (ETL) processes.
Last synced: 09 Oct 2025
https://github.com/spaceshaman/sqlift
Simple CLI migration tool for SQL databases
cli database migration postgres postgresql sql sqlite sqlite3
Last synced: 10 Feb 2026
https://github.com/panoschatzi/healthcare_and_bioinformatics_analyses
Healthcare and Bioinformatics data analysis projects with Python and SQL.
data-analysis data-cleaning data-visualisation jupyter matplotlib mysql pandas plotly python seaborn sql
Last synced: 06 May 2026
https://github.com/uaraven/csql
Comma-separated sql. Console app allowing to run SQL queries on CSV-files
Last synced: 10 Feb 2026
https://github.com/samioksanen/relational-database-project
This was a school group project where we did a database for a fictional ticket reservation system.
Last synced: 19 Jan 2026
https://github.com/lfost42/braillesort
Formats ASCII-Braille symbols into braille order for proper transcription of the Special Symbols Page as required by the Braille Authority of North America.
asp-net-core-mvc braille csharp dapper-donet-core data-access-object-pattern identity ms-sql-server roles sql ueb
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https://github.com/muhammadsaim32/data-base-management-system
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https://github.com/miozilla/snowden
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https://github.com/michelenana/projet-1
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Prácticas relacionadas con Database.
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data-structures database-schema sql ssms tsql
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My answers to the code challenges specified in the Linkedin Learning course "SQL Code Challenges" https://www.linkedin.com/learning/sql-code-challenges/
Last synced: 11 Feb 2026
