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: 2026-07-07 00:26:23 UTC
JSON Representation

https://github.com/an4pdm/projeto-logico-de-bd-para-oficina

Criação de projeto lógico de banco de dados utilizando o MySQL Workbench.

banco-de-dados databases mysql project queries sql

Last synced: 19 Jan 2026

https://github.com/carpentries-incubator/sql-business

SQL for Business

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https://github.com/azonedev/sql-notes

DBMS & SQL notes with use case & examples. This repo will help you to think in SQL way

database dbms my-sql notes sql

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https://github.com/shahardekel/happy-insurance-data-analysis-and-visualizing-project

Practical project with a goal of creating an architecture, developing and analyzing insurance company data during the years 2011-2013 with various tools and languages

dax excel mlanguage pivot-tables pivotcharts powerbi powerpivot powerquery sql sql-server

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https://github.com/sravyatogarla/movie-recommendation-system

A complete Movie Recommendation System project implementing Popularity-Based, Content-Based, and Collaborative Filtering models using the MovieLens dataset. Built with Python, Pandas, and Plotly, featuring interactive inputs and visualizations.

capstone-project collaborative-filtering content-based-filtering data-science data-visualization edureka jupyter-notebook machine-learning movie-recomendation-system movielens pandas popularity-based-filtering python recommender-system scikit-learn sql

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https://github.com/quaddarv1ne/flet_projects_db

Чтение и запись данных в базу данных на Flet

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Sistema para taller mecánico.

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https://github.com/miroslaw-zieba/secure-query-handler

Secure Query Handler by Mirosław Zięba is a PHP class for secure, efficient SQL query management. Designed for robust database security, dynamic parameter validation, and transaction handling, it leverages parameterized queries to protect against SQL injection and maintain data integrity.

data-validation database-abstraction database-security error-logging miroslaw-zieba mssql multi-database-support mysql object-oriented-programming parameter-validation pdo php php-class postgresql query-builder secure-query-handler security sql sql-injection-prevention transaction-management

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https://github.com/vlachenal/sql-request-builder

Dynamic SQL request builder

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Analysis of marketing campaigns

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SQL Subcommand

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nodejs app that leverages a MySQL database.

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https://github.com/mominur-emon/Company-Database-using-SQL

I'm manually creating the company database basis table in this case, and then using SQL queries that combine the two tables that I built using the company database table.

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https://github.com/leonsilva15/cs50-sql

Coursework from Harvard's CS50 SQL

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https://github.com/sumit0ubey/projects-webapp

A curated collection of dynamic and responsive web projects built using Django, Bootstrap 5, and PostgreSQL. It including search filters, YouTube integration, dark/light theme support, and GitHub/live demo links.

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https://github.com/rahulsm20/trackbyte

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https://github.com/joel-henri-ngoube/docgenerator

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Compreensão dos motivos e identificação de dependências funcionais para normalização de um banco de dados, abordando anomalias em desnormalizados, avaliação da qualidade do projeto por diretrizes informais e aplicação das formas normais na normalização de bancos de dados relacionais.

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https://github.com/jiahuaxue/data-analysis

Data analysis portfolio showcasing E-commerce, IMDB, and Airbnb projects with Python and SQL.

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https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-5

Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS

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https://github.com/jcm-ai/Standard-Bank-Data-Science-Virtual-Experience-Programme

This repository has all of the assignments I had to do for the Standard Bank Data Science Virtual Experience Program. 📉👨‍💻📊📈

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Full CRUD Task Manager Cli

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Meu projeto de ETL

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Doobie recipes

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Database Concepts Final Project - Engineered and validated a relational database for an interior design company.

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My MS SQL HackerRank and LeetCode solutions

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https://github.com/fabricioism/mlb-database

Modelamiento y creación de una base de datos de las Grandes Ligas de Béisbol (MLB) desde el siglo XIX hasta Junio 2020.

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Node.js full stack web application to track the incentives of BEV/PHEV's in Canada.

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https://github.com/divinemoments/project-2-mysql-practice

The objective of Project 2 is to practice fundamental SQL SELECT statements in MySQL, including column and row selection, aliasing, filtering, ordering, and creating derived columns, to gain proficiency in basic data retrieval and manipulation.

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https://github.com/alexandrelamberty/minerva-rm

:books: Training Management System Relational Model (RM). Full Stack Web Developer training @ https://technofuturtic.be.

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https://github.com/lexiortiz/advanced-data-analytics

Structured learning notes, code snippets, and key takeaways from the Google Advanced Data Analytics Professional Certificate. Serves as a personal reference for reinforcing concepts and as a resource for others on a similar learning journey.

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https://github.com/vishal-v/databases

Efficient queries for the VTU lab on Databases

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https://github.com/rctruta/sql-benchmark-framework

The accompanying experiments to our "Defensive joins anti-pattern Substack article"

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https://github.com/aruppatra04/end-to-end-data_warehouse-pipeline

Building a modern data warehouse with SQL Server, including ETL processes, data modeling, and analytics.

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https://github.com/kirby-b/learnx-source

A website I built with some others for the BPA Web App Competition in 2023-2024

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https://github.com/bashkirtsevich/tg-facts-bot

Telegram bot for publishing interesting facts

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A basic walkthrough of using PHP to display content from a MySQL database.

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https://github.com/borjamome/accidentes_madrid

Análisis de Accidentes en Madrid en SQL (2023)

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https://github.com/nhanphamthanh-it/tutorials-and-chill

A laid-back collection of tutorials covering programming languages, databases, dev tools, and more. Whether you're exploring Python, SQL, Git, or other essentials, this repo helps you learn at your own pace — chill, practical, and beginner-friendly. Just code, sip coffee, and grow.

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https://github.com/tompinataro/react-image-gallery

48-hr Solo Sprint: Gallery images with matching descriptions appearing as reversible cards.

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https://github.com/matthewpoletin/levonke-community

Community micro-service for levonke

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Work requirements in the subject IDATT2003 programming 2 and IDATT2002 databases

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https://github.com/torand/fastersql

Java library to efficiently integrate with a relational database

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https://github.com/jerryshell/jb2st

Convert Java Bean to SQL Table

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https://github.com/ireneflorez/exploringweathertrends

Exploring Weather Trends using SQL, moving averages, and data visualization

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https://github.com/matteofasulo/ev-charging-database

EV-Charging-Database

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https://github.com/priom7/laravel2doc

Automatically generate comprehensive documentation for Laravel applications, including Entity Relationship Diagrams (ERD), UML Class Diagrams, Sequence Diagrams, API Documentation, and more.

api-documentation documentation erdiagram laravel laravel2doc nodejs sequence-diagram sql uml-diagram

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https://github.com/cindygnaedinger/practica-sql

Práctica queries en MySQL - Notas

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https://github.com/codelander07/web-projects-2022-2026

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https://github.com/msmrexe/postgres-academic-performance-analyzer

An academic performance analyzer for PostgreSQL. Generates student transcripts, calculates semester/cumulative GPAs, and provides departmental performance insights.

academic-performance-analytics-system course-project databases postgresql sql university-project

Last synced: 17 May 2026

https://github.com/treasarose/ecommerce_data_anaysis_project

This repository contains an SQL dataset for an e-commerce platform and queries to analyze customer behavior, product performance, seller activity, and order fulfillment. By addressing critical business questions, this project serves as a foundation for those interested in using SQL to gain insights and optimize e-commerce operations.

database ecommerce mssql project sales sql sqlquery

Last synced: 18 Apr 2026

https://github.com/calvitoria/tfc

The TFC project is an application that displays data from a 'football cup.' The front end is built with react.js, while the back end is built with TypeScript, Node.js, Docker, Express, MySQL, Sequelize, JWT and Mocha / Chai. TDD was used as a development tool for the API.

api-rest chai football-data mocha mysql-database nodejs reactjs sql tdd typescript

Last synced: 13 Apr 2026

https://github.com/1ayanabil1/databases-with-the-python

Learn how to work with SQL and NoSQL databases in Python using SQLite, MySQL, and MongoDB. Hands-on notebooks following the official Udemy course.

data-science database jupyter-notebook mongodb mongodb-database mysql nosql python sql sqlite udemy-course

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https://github.com/shivani0126/music_store_analysis

This repository contains a SQL dataset of a music store and SQL queries to answer questions about the data. The results of the SQL queries can be found in the analysis.sql file. This repository can be used as a starting point for anyone who wants to learn how to use SQL to analyze data.

dataanalysis pgadmin4 postgresql sql

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https://github.com/hammerheadshark666/swansong-api

.NET 8.0 Api, coded in C#, with code first Sql Server database.

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Timezone aware date-time persistence

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Ryerson/TMU Database Systems I- 2023

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쌍용교육센터에서 학습한 Spring Web 개발 과정 소스 저장소

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WeCanFixIt

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Solution to freeCodeCamp Project Build a Celestial Bodies Database

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https://github.com/sarveshdhond/toronto_collision_analysis

Analyzing traffic collision data in and around Toronto, this project aims to uncover patterns and risk factors. The results offer crucial insights for understanding risk exposure, directly aiding in the establishment of appropriate insurance rates

pandas python sql

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https://github.com/harwoeck/sqlee

:tophat: Package sqlee is a general purpose, transparent, non-magical helper package for sql.DB that simplifies and reduces error checking for various SQL operations.

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Uncover Viewer Insights and Trends: Twitch Gaming Data Analysis

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This is a Repository displaying my works on data analysis, coding, and automation

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Designed and developed a Doctor Appoinment Dashboard with Disease predictor using php and machine learning and many more

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https://github.com/amarin/query

Query implements SQL query builder for Go. The aim is to provide fast and simple interface to database functions without need to write SQL code at all.

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Brew Formula for the MergeStat CLI

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運用 Exposed 管理及操作資料庫

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Deprecated

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This repository showcases my work from Angela Yu’s Web Development Bootcamp on Udemy. Here, you'll find a variety of projects and assignments that highlight my skills in front-end and back-end development, including HTML, CSS, JavaScript, React.js, Node.js, and blockchain tech.

api blockchain-technology bootstrap5 css3 dom-manipulation expressjs flexbox-grid html5 javascript-es6 jquery nft-minting-dapp nodejs postgresql reactjs sql token-contract web3

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