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: 2026-07-02 00:29:19 UTC
JSON Representation

https://github.com/oguzgn/a-case-study-for-a-livestreaming-platform

This project aims to analyze livestream watch times of users across different regions. The goal is to identify the top 5 users with the highest watch time for each region. The analysis involves multiple SQL transformations to extract meaningful insights from the data.

bigquery data data-analysis data-modeling live-streaming sql

Last synced: 23 Jun 2025

https://github.com/jon-chow/Farm-Management-System

A tool to help farmers manage and maintain their farms.

java jdbc mariadb reactjs redux scss spring-boot sql typescript

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https://github.com/alaa-aqeel/invoice-system

Management system to a product , accounts and invoices with Django and Tailwind CSS

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https://github.com/yuanwenqing/protobuf4j

A Facility Framework to Develop with Google Protobuf

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https://github.com/zewdu444/catalog_my_things

A console app that will help you to keep a record of different types of things you own: books, music albums, movies, and games

oop ruby solid sql

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https://github.com/adil-bikiev/employee-database-management

A Java-based CRUD application to manage employee data using PostgreSQL and JDBC. This project supports operations like ➕ adding, 📖 retrieving, ✏️ updating, and ❌ deleting employee records. Built with Maven for dependency management and modularity.

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https://github.com/yogeshjha06/library_marwari

Centralized Student Management System for Ranchi University

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https://github.com/santarsierilorenzo/nova-pg

Python package designed to simplify and streamline interactions with PostgreSQL databases.

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https://github.com/arkapg211002/local-frame

Developed a responsive photo gallery using Next.js, Supabase, and Tailwind CSS. Enabled photo upload and storage with Supabase, leveraging Next.js for dynamic routing and React components. Integrated user authentication for secure access.

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https://github.com/heliorm/heliorm

A code-first object-relational model for accessing SQL data from Java

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https://github.com/vaccovecrana/metolithe

Minimal Key/value JDBC storage framework

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https://github.com/cyberoctane29/hackerrank-sql-problem-solving

This repository includes my SQL problem-solving approach and solutions to HackerRank challenges, organized by difficulty level: Easy, Medium, and Hard. Each challenge has its own solution file with clear explanations to make the reasoning easy to follow. I aim to share my thought process, logic, and approach behind each answer.

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https://github.com/jasminemlewis/best-practice-cultural-competence

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https://github.com/pngo1997/data-mining

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My MySQL solutions for LeetCode's SQL 50 study plan (Crack SQL Interview in 50 Qs)

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https://github.com/mirwaisfarahi/vet_clinic-database-project

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https://github.com/jaini-bhavsar/sql

This repository contains some complex, nested queries and important concepts of SQL using different kinds of enormous data.

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https://github.com/bensallen/sqlios

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https://github.com/edward3h/kiwiproc

Java annotation processor to generate JDBC implementation for SQL queries

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https://github.com/yt3trees/execsql

Right click on the .sql file -> "Send" -> ExecSQL.exe -> Execute the query

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https://github.com/brainconnect93/vet-clinic

Vet Clinic is a relational database management web based application that tracks information about animals, their clinic visits and the details of the veterinary officers who attended to them.

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https://github.com/madhuresh2011/pizza-sales-analysis-using-sql-and-power-bi

This Pizza Sales Analysis project aims to provide valuable insights into pizza sales performance using data analytics techniques. The project involves cleaning, visualizing, and analyzing sales data to identify patterns and trends that can help optimize business strategies tools using powerbi and sql.

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https://github.com/jinkogule/bandejapp

BandejApp is a management system for university restaurants designed to reduce food waste by providing more efficient management.

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https://github.com/fpopic/bigquery-schema-select

(Script) Generates SQL query that selects all fields (recursively for nested fields) from the provided BigQuery schema file.

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https://github.com/ninhnguyen01/datascience_project

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https://github.com/charfweh/infosec-labs

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https://github.com/powerbroker2/easysqlite

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https://github.com/basemax/megamenuphp

MegaMenuPHP is a simple menu system for PHP that allows you to recursively get menu items and its submenus.

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SQL-queryable S3 backups

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https://github.com/EnriqueBDeL/Primer-Contacto-SQL-y-PL-SQL

Este repositorio contiene tanto practicas realizadas durante mis estudios, como códigos libres que he realizado para practicar. El programa que utilizo es Oracle APEX.

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https://github.com/alexlatam/golang-simple-blog-app

Simple blog using Go. With MySQL database conection.

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https://github.com/pinguet62/dbunit-sql

SQL dataset support for "DbUnit" and "spring-test-dbunit"

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https://github.com/kostiantyn-nemchenko/ansible-module-postgresql-setting

An Ansible module for configuring PostgreSQL settings (GUCs)

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Last synced: 28 Apr 2026

https://github.com/ghackenberg/kurs-datenanalyse

This repository contains material for my data analysis course. In this course we first introduce the concept of databases and SQL, before diving into OLAP and other data analysis tools.

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https://github.com/turbot/steampipe-mod-gitlab-compliance

Run individual controls or full compliance benchmarks for across all of your GitLab resources using Steampipe.

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https://github.com/albertprz/logograph

Minimalistic typesafe SQL DSL for Scala

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https://github.com/yaaa3ser/sql-notes

SQL notes from leetcode SQL-study plan

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https://github.com/ayvero/sql_medical_project

This academic project simulates a management system for medical images, including patients, images, processing algorithms, and validation rules using SQL constraints and PostgreSQL triggers.

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https://github.com/jillmpla/mmdatabase

Database design for a MMORPG.

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https://github.com/mulliru/check-point-02-java-advanced

🗂️ Repositório desenvolvido para o Checkpoint 2 da matéria Java Advanced da FIAP. O projeto cadastra brinquedos usando Spring Boot ☕ e banco de dados Oracle. 🚀

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https://github.com/gyanqui/databasedesign-development

This is a university repository of my personal assignments for course CIT 225: Database Design and Development

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https://github.com/quaddarv1ne/domain_data_hub

Хаб с базами данных для различных сфер применения

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https://github.com/nickcrepeau/crepeau-painting-php

HTML website including multiple pages, PHP scripts, and interfaces with an SQL database.

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

The Rapido's Data Analyst Project involves analyzing ride service data to create interactive Power BI dashboards, visualizing key metrics like revenue trends, ride patterns, and driver performance. These dashboards enable data-driven decision-making and operational efficiency for Rapido.

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SQL50 Exercises

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https://github.com/skulltech/ormvana

A minimalist ORM for the power user — Releases you from the sufferings of the traditional ORM world.

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https://github.com/satoshi-sh/django-portofolio

Django Portfollio Website showcasing projects and blog posts. Sqlte was used as database.

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https://github.com/erossini/splitsqlscript

Split an SQL script file into smaller chinks based on the specified maximum byte size.

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Last synced: 09 Jun 2026

https://github.com/akarshankapoor7/sql-interview-questions-and-concepts

These are the most commonly asked interview questions for DA, BA and DS profiles.

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https://github.com/kos59125/local-presto

Run Presto on your local machine

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Last synced: 18 May 2026

https://github.com/isaque-s-0liveira/mysql-all-for-one-be

Este projeto tem como objetivo aplicar e aprimorar habilidades avançadas em manipulação e consulta de bancos de dados, utilizando o famoso banco de dados Northwind.

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Last synced: 12 Apr 2026

https://github.com/sagarpednekar/sparkify-data-warehouse

The project involves developing an ETL pipeline on Amazon Redshift to load data from S3, create staging tables, and transform the data into a star schema optimized for song play analysis. The goal is to enable Sparkify's analytical team to uncover insights about user behavior and music preferences.

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Last synced: 19 May 2026

https://github.com/anthonylucky1909/phonemon-db

The Phonemon Monster Database project models data for Phonemons using E-R diagrams, focusing on relationships like Trainers and Battles. It utilizes SQL for efficient querying and advanced data analysis, applying best practices in database design and management.

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Last synced: 18 Aug 2025

https://github.com/sv3ks/hypercurrencies

Adds custom currencies to Spigot.

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https://github.com/chinmaykunkikar/banking_soa

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https://github.com/notcoffee418/dbmigrator

Database Migration system for Go.

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

interpolate Perl variables into SQL statements

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https://github.com/omonimus1/database-management-rocket-coursework

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https://github.com/r0bt0t/exitcode-0-

Flask created REST API server demonstrating learnings from a 15 week part time Bootcamp run by QA

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Last synced: 16 Mar 2026

https://github.com/faranoshamini/vet_clinic

VET CLINIC is a database that contains many informations about the animals in a clinic (their names, types, birth dates, weight, etc).

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https://github.com/creeperplayer20/employee-database

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Отправка ежедневной отчетности в Telegram и настройка алертов.

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https://github.com/radusuciu/django-sqlfun

A Django app that lets you define custom SQL functions

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https://github.com/phammings/sales-management-analysis

Sales management analysis and Power BI dashboard for sample business request and user stories

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"Hello World!" Word In 17 Different Programming Languages.

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https://github.com/ziflex/dbx

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