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: 2026-06-25 00:25:43 UTC
JSON Representation

https://github.com/techtonique/querier

A query language for Python Data Frames (currently Python)

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https://github.com/thisguygil/bobo

The best Discord bot on the planet.

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https://github.com/ashrithvm/medical-facility-management-system

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https://github.com/henrylin03/video-games

Using Python and SQL to clean, analyse and visualise video games' data from Metacritic. Includes scraping using BeautifulSoup.

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https://github.com/thetibiaking/ttk-my-aac

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https://github.com/drako01/sql_distefano

Base de Datos en SQL para gestión Clínica

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https://github.com/kundan-10/calender_application

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https://github.com/zoid-archive/fpl.zoid.dev

FPL + SQL

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https://github.com/fahmizainal17/advanced_sql_use_cases_for_vehicle_auction_analysis_project

This project showcases advanced SQL queries and data analysis techniques applied to a dataset of vehicle auctions. The dataset includes data from multiple competitors over several months, with details about car brands, models, manufacture years, auction periods, starting prices, final bid prices, and listing counts.

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https://github.com/turbot/steampipe-plugin-pokemon

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https://github.com/simongideon/catalog-of-my-things

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https://github.com/joekakone/sql_tutorials

SQL Tutorials - SQLite, Postgres, SQL Server

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https://github.com/fou1100ouacus/online-banking-management-system-

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MySQL and PHP connection using PDO

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https://github.com/mono-a3/turiscompra

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https://github.com/isaccanedo/drawdb

:cloud: Free, simple, and intuitive online database design tool and SQL generator

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All you need to convert relational databases (RDB) to RDF in a declarative & fully automated way.

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This repository contains projects, notes, and resources related to my completion of the IBM Back-End Development Professional Certificate

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https://github.com/akos29/vet-clinic

This project used the relational database to create the data structure for a vet clinic. In addition to showing how to design a data structure, it also shows how to query and update data, a query from different tables, join tables, and other features.

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https://github.com/agutiernc/nyc-citi-bike-insights

Data Engineering Project using NYC Citi Bike data for years 2019, 2020, and 2023

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https://github.com/harrystaley/tamusa_csci4349_week8_livepentest

This repository contains a college project for CSCI 4349, focusing on live penetration testing of the Globitek website in three versions: blue, green, and red. It involves identifying and exploiting six potential vulnerabilities, including SQL Injection and Cross-Site Scripting, using automated scripts and CLI tools to enhance cybersecurity skills.

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https://github.com/dennispitallano/dssms

Driving School Student Management System

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https://github.com/oguzhanumutlu/photondb

As fast as a photon, as small-sized as a photon.

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https://github.com/usorfaitheloho/vet_clinic_database

This project is about a database for a vetinary clinic using SQL. It shows details about the animals, the vet doctors, visits and more

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https://github.com/lordmitrii/student-progress-django

Django app with a questionnaire feature. Collects student progress data via forms and stores it in a database.

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https://github.com/alaa-aqeel/vsqlite

program to display sqlite databases

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https://github.com/austinhyde/rowhouse

A SQLAlchemy wrapper that stays out of your way

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https://github.com/shane-staret/railway-management-system-mccc-cis-245

MCCC CIS 245: A simulation of a railway management system utilizing Java & SQL.

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Last synced: 13 Feb 2026

https://github.com/wjayesh/companion-streams

Using streams as a proof of concept. It involves "double tap to disappear" cards which result in voids after removal, signifying no UI rebuild

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https://github.com/hxndev/sql-queries-on-hr-dataset

This was our lab task in which we were asked to write various queries for Oracle MySql. All the queries have been tested on the HR Dataset.

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https://github.com/mylethidiem/zero-to-hero

Project for learning, practicing code: Python, SQL, C/C++, Data science/Data Analysis, AI/Machine learning

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https://github.com/damiansuess/learn.laravel

Learn how to use Laravel 11 through small example apps

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https://github.com/obgnail/sqlite-toy

研究目的的，基于内存的，完全原生实现的，有限支持 SQL 查询的关系型数据库

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https://github.com/kawansoft/aceql-http-gui

AceQL HTTP Windows Manager

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https://github.com/normal-coder/sql2builder

将 SQL 转换为 Laravel 查询构造器 (Query Builder)

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https://github.com/atuoha/ajax-php

ajax Php Implementation

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https://github.com/ssbarik/wt_assignment

A project sharing platform among SUIITians

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https://github.com/waveform-computing/oliphant

A set of extensions for PostgreSQL including temporal features

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https://github.com/manuseiro/sql-cheat-sheet

O SQL Basics Cheat Sheet fornece a sintaxe de todas as cláusulas básicas, e mostra como escrever condições diferentes seguido com exemplos.

aggregation aliases grouping join managing operators sql subqueries trigger views

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https://github.com/keivanipchihagh/covid-19-data-analysis

☠ Covid-19 deaths & vaccination analysis with daily-updated data from OWID dataset

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https://github.com/vaneeza-7/airport-database

✈️ SQL database for an airport, complete with relational model, entity relationship diagram, creation of tables and queries

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Last synced: 19 Mar 2026

https://github.com/rexadbapp/rexadb-studio

RexaDB Studio — Backend API server for a database client GUI. Proxies database connections (Postgres, MySQL) through a central API with JWT auth, role-based access control (RBAC), AES-256-GCM credential encryption, and a pluggable driver system. Built with Next.js App Router, Drizzle ORM, and SQLite (libSQL).

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https://github.com/turbot/powerpipe-mod-nba

Visualize NBA team, player, game data, and more using Powerpipe and SQLite.

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https://github.com/quaddarv1ne/bmstu-data-architect

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analytics csv csv-parser database excel postgresql powerbi python sql

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https://github.com/turbot/powerpipe-mod-covid19

Visualize COVID-19 vaccinations, healthcare capacity, regional trends, and more using Powerpipe and PostgreSQL.

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https://github.com/oxibase/oxibase

Embedding computation within the database management system

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https://github.com/nazozokc/subtrack

A CLI tool to manage your subscription services from the terminal

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Last synced: 26 Jun 2026

https://github.com/nirmalyabag20/amazon-prime-video-dashboard-using-tableau

I have developed a comprehensive Amazon Prime Video Dashboard, which offers in-depth insights into the platform's content library. This dashboard is designed to help stakeholders understand various aspects of the available shows

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https://github.com/tamk-kol/sql-powerbi-hr_data_analysis-end-to-end

We'll build an HR database in SQL Server, import CSV data, and run queries for analysis. Then, we'll connect to Power BI, create visualizations, and build a dashboard. This end-to-end project will address HR's requests regarding healthy employees, non-smoker compensation, and absenteeism insights, all within the specified budget constraints.

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https://github.com/mulliru/building-relational-database-02-semestre

🗂️Este repositório contém os materiais da disciplina Building Relational Database🎲, referente ao segundo semestre da faculdade FIAP. Aqui você encontrará🔍 meus projetos, exercícios, anotações e outros materiais relevantes para a disciplina

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Simple CLI SQLClient to connect to SQL server.

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https://github.com/muhammadrafayasif/football-management-system

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Companion plugin for the Advanced SQL Lab

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https://github.com/tomdewildt/foundations-of-databases

Code for The Foundations of Databases course of my master's degree

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https://github.com/oborchers/pg-durable-evaluation

Independent local evaluation of Microsoft's pg_durable PostgreSQL extension as a durable workflow engine

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https://github.com/raoufswe/library-information-system

A Library Information System in Java RMI

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https://github.com/reinmagine/eliminating-no-sensor

Contains my project that analyzes air quality sensor data to determine if the NO (Nitric Oxide) sensor in N. Mai, Los Angeles, CA can be removed without affecting data accuracy.

air-quality-sensor colab-notebook cost-optimization data-analysis data-optimization matplotlib-python nitric-oxide pyspark-python python sql

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https://github.com/neotomadb/neotoma_sql

Repository for functions associated with Neotoma's Postgres DB

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https://github.com/shrawans007/google_cyclistic_2023

Google Data Analytics Capstone Case Study (SQL and Tableau)

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Last synced: 19 Jun 2026

https://github.com/michellepellon/nfl-data-stack

NFL game predictions using ELO ratings, DuckDB, dbt, and Monte Carlo simulations. Achieves 85% feature parity with FiveThirtyEight. Full data pipeline running <10s on a laptop.

analytics data-engineering dbt duckdb elo-rating forecasting monte-carlo-simulation nfl parquet predictive-modeling sports-analytics sql stats statsmodels

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https://github.com/cauadesa/5by5-dapperclass

Dapper introduction repository.

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https://github.com/chicha63/mysql-java

A Java swing app to operate with T-SQL

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https://github.com/whopiyush/hashtag-bot-discord

A bot to get trending hashtags in discord or something :p

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https://github.com/kevinmarquesp/csv2sql

Script that reads a CSV file and constructs a SQL query string that inserts every row of this file into an SQL database -- you can also connect to an PostgreSQL database (by default) and actually run that generated insert command

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https://github.com/shreyakushw/student-information-management-and-ranking-system

The Student Information Management and Ranking System is an SAP ABAP module pool program designed to manage student information. It provides a user-friendly interface for inputting, storing, and retrieving student data, including student names, IDs, email addresses, and GPAs.

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https://github.com/bmukesh23/dsa

DSA Practice

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https://github.com/calculationcollective/sqlcalculator

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https://github.com/paulushcgcj/sqlfy

Schema Graph Engine — Parse Flyway migrations into an AST, reconstruct your database schema state, and export LLM-ready vector context.

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https://github.com/rochadevj/mysql_hospital

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Some useful base classes and interfaces, mainly used with the Write RDMS layer inside CleanArchitecture template.

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https://github.com/arturbomtempo-learning/cotemig-logic-and-programming-assignments

Projects created in the Logic and Programming subject of the computer science technical course.

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https://github.com/vasu10134/food-delivery-management-system

This repository contains a Java project, Food Delivery Management System, designed to manage food delivery operations efficiently. It uses Java for the backend logic and SQL for database management, ensuring smooth handling of users, orders, and restaurants. The system is scalable and ideal for learning full-stack development concepts.

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https://github.com/nabinkhair42/datalens

The web-native, collaborative database IDE

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https://github.com/mdanwarulkarim/data_analysis_report

This Data Analyst portfolio project focuses on business KPIs by cleaning, transforming, and visualizing data to develop a dashboard. The tools utilized in this project include Excel, SQL Server, T-SQL, and Power BI.

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https://github.com/suprim-corp/suprim-query

Type-safe dynamic SQL query builder for Spring Boot applications

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https://github.com/learnwithfair/sql-database-documentation

sql database documentation with [learnwithfair, Learn with fair, Rahatul Rabbi, Md Rahatul Rabbi ,rahatulrabbi]

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https://github.com/heptau/pg_atropos

✂️ Go command-line tool that splits PostgreSQL pg_dump -Fc (custom-format) dumps into individual files organized for Git versioning. Instead of wrestling with a single giant SQL file, each database object gets its own file — tables in TABLE/, functions in FUNCTION/, roles in ROLE/, and so on.

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Last synced: 21 Jun 2026

https://github.com/shubham-bhoite/leetcode-mysql

This repository contains solutions to LeetCode SQL challenges.

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Last synced: 25 Jun 2026

https://github.com/omarelfiki/vortexdb

An application linked to a database built for a Cinema Management use-case. It handles customer bookings in different showtimes of movies across multiple screens in different branches. This project used SQL as its data structure and Python as its base

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Harvard SQL Course Booklet

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https://github.com/jundel-malazarte/crud_book

Create, Read, Update & Delete - Table Books with MySQL Database (CRUD)

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https://github.com/tuanai-vireox/beyond-leet-code-practice

Practice for Algorithm, Data structure, SQL, Bigdata ...

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Last synced: 17 Jun 2026

https://github.com/dorukalkan/3a-superstore-analysis

End-to-end data analysis, machine learning, and visualization project on a Turkish supermarket dataset

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Last synced: 20 Jun 2026

https://github.com/apskhem/sea-orm-dbml

DBML to SeaORM entity compiler.

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Last synced: 25 Jun 2026

https://github.com/vidya-vijay/sql-projects

A collection of my SQL projects

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Last synced: 18 Jun 2026

https://github.com/zhubby/liquid

Liquid is the AI audit and observability layer for your database, built to help teams understand, review, and monitor SQL from local development to production Postgres.

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Last synced: 17 Jun 2026