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: 2026-07-22 00:26:14 UTC
JSON Representation

https://github.com/mayurifag/postgresql-db-cleaning-scripts

Make any sql actions with your postgresql dumps and get new gzipped dump

bash database postgresql script sql

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https://github.com/drvipulasharma/e-commerce-data-analysis-sql-big---query

E-Commerce-Data-Analysis-SQL-Big-Query

bigquery sql

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https://github.com/bhayward93/hr-web-application

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https://github.com/dal-go/dalgo2sql

SQL adapter for DALgo - a DB abstraction layer in Go

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https://github.com/kowshikreddy97/point-of-sale-system-pos-

The main objective of the project is to create a POS relational database using MariaDB, SQL on AWS EC2 instance to manage 75,000+ customers and their orders data and run analytics to gain valuable isights.

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Conducting exploratory data analysis on a Kaggle UFC dataset.

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Oracle_Sql, mySql

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https://github.com/msaf1980/xk6-sqlx

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https://github.com/gabrielsilva798/projeto_streaming

projeto final: criação de uma plataforma de streaming fictícia, aqui apresento meus conhecimentos sobre Modelagem de Dados e manipulação SQL avançada

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The "Car Rental Service" project is designed to streamline the entire car rental process for both customers and administrators.

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TWinSQLA is a light framework for mapping SQL statements to python functions and methods.

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https://github.com/vaibhavjain-dev/learning-sql

Daily SQL learning log: daily code snippets and resources from Riti Kumari's YouTube playlist

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https://github.com/tahrz/simple-game-api

Simple game api, with sql and noSql realizations.

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https://github.com/ap/sql-patchdag

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https://github.com/kammradt/sql-builder

🚀 Learning about some patterns and using them to create a non-production-ready SQL builder

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https://github.com/tudororban/kodasql

A Database Management System in Rust

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https://github.com/yuyuzha0/clickhouse-format-wrapper

A web wrapper for clickhouse-format

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https://github.com/songleo/database-system

This repository offers a tool for quickly setting up a database system utilizing the mysql. It's perfect for Proof of Concept (PoC), educational, or testing scenarios.

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https://github.com/bruhthebest/garments-shop---php

Garments Shop - Ecommerce Store - PHP - University Semester Project - 2024

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https://github.com/allancalix/recursive-doc-model

Explores recursive document models using Postgresql

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Soluciones para los ejercicios de codewars.com con SQL

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https://github.com/thenazar9/user-behavior-email-campaign-analysis-sql

Analysis of user behavior and email campaign performance using BigQuery and Looker Studio, focusing on account creation trends, email engagement, and user segmentation.

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https://github.com/tashi-2004/database-systems-db

I've created files with solutions, named them with their following conventions and order. You can download, copy, and run them on a compiler or software for your information. There are no copyrights attached to these files; they are provided for educational purposes only.

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https://github.com/duartium/db-insight-scripts

Una colección de scripts SQL y PowerShell para analizar una base de datos previa migración y generar un resúmen detallado automático.

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Last synced: 26 Mar 2025

https://github.com/bachiriy/avito

A simple classified ads website developed using native PHP, inspired by the Moroccan online marketplace Avito.

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https://github.com/tritacle/idatt2003

Work requirements in the subject IDATT2003 programming 2 and IDATT2002 databases

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https://github.com/luca-02/elaborato

Elaborato per l'esame di stato del corso di studi di scuola superiore per l'anno scolastico 2020-2021.

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Last synced: 15 Jul 2026

https://github.com/TanyaHendricks/imageshare

BSc IT third year project for module, IT development - CMPG323, to develop a photo album.

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https://github.com/tobinchilongo/vet-clinic-database

This is a relational database for a vet clinic, it stores the necessary information about the animals.

database mysql-database postgresql-database sql

Last synced: 29 Apr 2026

https://github.com/1adityakadam/uber_data_analytics

End to end Google Bigquery + Looker Studio Data Analytics Project Transforming NYC Taxi Data into Actionable Intelligence

bigquery looker-studio mage-ai-pipeline numpy pandas sql

Last synced: 13 Apr 2026

https://github.com/yuvrajsaraogi/car-price-prediction-with-machine-learning

The price of a car depends on a lot of factors like the goodwill of the brand of the car, features of the car, horsepower and the mileage it gives and many more. Car price prediction is one of the major research areas in machine learning. So, if you want to learn how to train a car price prediction model then this project is for you.

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https://github.com/prakshi-23/bank-app-management-project-v1-

A Bank App GUI made using Python (libraries used tkinter, customtkinter, pandas etc.) and the data is stored in backend in SQL Database and usind pandas stored in excel file as well. This excel file is further used to create a dashboard in Power BI and also used in machine learning alogorithm.

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https://github.com/ripudamanm/car-rental-system-django

This is a Car Rental Management System built using Django. The system allows customers to book cars online, manage bookings, and view car availability. Admins can manage car listings, booking statuses, and customer information.

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https://github.com/rajibbinalam/problem_solving

PHP and SQL Solve Problems from LeetCode, HackerRank

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https://github.com/dockpack/base_postgres

🐘 Ansible role to install PostgreSQL on one or two machines (primary/replica).

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https://github.com/msaakaash/hospital-data-warehouse

A data warehouse project designed to demonstrate SQL and data modeling skills.

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https://github.com/samantha-ruth/tech-blog

A blog where tech enthusiasts can get together and share thoughts. Built using Nodejs, Express, SQL, MySQL2, Sequelize, handlebars, and bcript.

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Last synced: 13 Apr 2026

https://github.com/aex5/spk-api

API untuk sistem rekomendasi keputusan wisata kudus.

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https://github.com/ckeuss/bike_store

This exploratory data analysis examines customer, product and sales data of a retail bike store

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https://github.com/leeenden/cnmc-week8sqllize

CRUD functions in SQL, sequelize and Node.js

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https://github.com/D-Madev/Columbia-Viajes

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Last synced: 27 Sep 2025

https://github.com/rkschroeder/datapractice

A collection of non-guided projects for practicing SQL and Python.

jupyter-notebook matplotlib pandas seaborn sklearn sql

Last synced: 13 Apr 2026

https://github.com/imnexerio/eyerisandroid

This app can track eye blinks using camera

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https://github.com/VMANAPURE09/SQL_EmployeePayroll_Problem

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Last synced: 11 Mar 2025

https://github.com/cpt-erwin/sequeltalk

Simple PHP tool to help you quickly generate data for Smalltalk from an existing MySQL DB.

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Last synced: 29 Apr 2026

https://github.com/dobsontom/basket-abandonment

Data pipeline for detecting and responding to basket abandonment using BigQuery and Adobe Campaign.

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Last synced: 23 Feb 2026

https://github.com/marina-gal/sql-business-questions

A collection of SQL queries designed to strengthen analytical problem-solving skills using the AdventureWorks2019 sample database. tested and optimized in SQL Server Management Studio (SSMS).

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Last synced: 15 Jul 2026

https://github.com/rafasancor/bancodedados-estacionamento

Banco de dados MySQL para cadastrar marcas, carros e registrar permanências. Inclui relações entre tabelas e consultas SQL para manipulação e análise de dados.

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Last synced: 30 May 2026

https://github.com/vaibhavpal7549/leetcode

This repository contains my solutions to various **LeetCode problems** written in **Java**, categorized by difficulty (Easy, Medium, Hard) and topics like Arrays, Strings, Trees, and more. Each solution is clean, optimized, and well-documented. Follow my progress on [LeetCode](https://www.leetcode.com/vaibhavpal7549). Contributions are welcome!

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Last synced: 13 Apr 2026

https://github.com/bhaskarmelkani/node-excel

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https://github.com/ickitasm/sql-ecommerce-mini-project

An SQL mini project, dataset initiated is an artificial made by an AI, morever the 8ths instructions are included.

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https://github.com/herndone/cst-336-final-via-spin-scooters

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https://github.com/elijah-1994/pre-process-e-commerce-dataset

Importing, Cleaning, and Pre-Processing E-Commerce Data for Analysis Using MySQL.

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https://github.com/m-ezhil/leetcode-sql50

Welcome to my repository featuring solutions to the SQL 50 challenge from LeetCode. Whether you're practicing for technical interviews or just looking to sharpen your SQL skills, this collection covers a wide range of topics from basic to complex queries.

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https://github.com/tanu4419/samsung_sales_2023

This SQL project analyzes Samsung's 2023 sales data to identify top-selling products, revenue trends, and sales patterns across various time periods and price ranges.

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Last synced: 13 Jun 2026

https://github.com/s1dewalker/world-economic-data

Dashboard for world's economic data

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https://github.com/rubenslyra/dio-bootcamp

Este projeto visa criar um esquema de banco de dados para um cenário de e-commerce, destinado ao desafio Banco de Dados da DIO.

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Last synced: 18 Mar 2025

https://github.com/moha-cm/youtube-dataharvesting-

YouTube Data Harvesting and Warehousing using SQL, MongoDB and Streamlit

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Last synced: 08 May 2026

https://github.com/arithefirst/postgres-dash

A managment dashboard for PostgreSQL

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https://github.com/andrejnano/IDS-projekt

Projekt na predmet IDS 2018 @ FIT VUT, BRNO

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https://github.com/pysqlx/pysqlx

A generic SQL driver package

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https://github.com/antoogal/datainsightexample

Example project showing skills with analytical tools

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https://github.com/ninryt/python-sql-web_jobscraper

A SQL and Python-powered system for job scraping, database management, and market analysis

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Last synced: 13 Apr 2026

https://github.com/jaredpersonalorganization/aws-eks-aurora

AWS Kubernetes Cluster with an Aurora Serverless V2 PostgreSQL DB

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Last synced: 01 Feb 2026

https://github.com/shivm-sb-07/healthcare_los_analytics

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https://github.com/lasse-tom-lang/online-shop

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A complete, easy-to-follow guide on building a modern data warehouse with SQL Server. Learn how to design ETL processes, create effective data models, and leverage analytics for better insights.

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