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: 2026-07-10 00:26:02 UTC
JSON Representation

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/jon-chow/Farm-Management-System

A tool to help farmers manage and maintain their farms.

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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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https://github.com/nziza-oscar/NzizaOscar250

I’m a positive, enthusiastic and competent Software Developer,

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Testing features of the SqlKata Query Builder for different database backends.

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GoIT, Python WEB, Homework number 06. SQL

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https://github.com/sudhish-rithvik/hotel-management-system

A hotel management system developed using Python, Tkinter, and SQL involves a graphical user interface (GUI) built with Tkinter for user interactions, a backend database implemented with SQL for data storage, and Python code to manage hotel-related functionalities such as room booking, guest information, and billing, following OOPS principles.

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https://github.com/anthonylucky1909/retaildb

Online retail application databases are some of the most well-known SQL practice projects as the importance of e-commerce continues to grow.

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https://github.com/sabay79/employee-review-management-system

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Useful bulk queries for Opencart Ecommerce MySql/MariaDb databases.

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https://github.com/koma-private/csvs

csvs (CSV Sql) is a command-line tool that simplifies working with CSV or TSV files by enabling SQL queries through an embedded SQLite engine. Binaries for macOS, Windows & Linux.

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https://github.com/jhwa426/big-data-and-machine-learning

Big Data, Data Mining / Machine Learning techniques

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https://github.com/odhiambo-ed/postgresql-vet-clinic-database

This is a postgreSQL database for Vet clinic data. It has tables that contain animals' information. In the tables, user can insert data into it and query it.

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Create a schema and load data into MariaDB HTAP.

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Imagine throwing an unforgettable party! Plan your perfect party with the Party Guest List app. The Party Guest List app is the perfect way to organize your guest list for any event. With its simple interface and powerful features, you can easily add, edit, and delete guests.

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Set the tables for data science work.

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https://github.com/dorukeskicorapci/sql-basics-password

This project is password encoding feature extension for SQL Basics Project repository.

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https://github.com/sameeh-hussein/northwind-sql-practice

Northwind database SQL script with categorized practice queries (Easy, Intermediate, Hard) for improving SQL skills.

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https://github.com/mverleg/atadb

atadb will be a simple but fast relational database that supports a subset of SQL.

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Fs ile SQL Dosyasını eşit parçalara bölme boyutuna göre - NODEJS

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An intuitive way to access data with SQL

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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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A visualization and REST API to track a variety of seaworthy vessels

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https://github.com/camilajaviera91/sql-mock-data

Generate a synthetic dataset with one million records of employee information from a fictional company, load it into a PostgreSQL database, create analytical reports using PySpark and large-scale data analysis techniques, and implement machine learning models to predict trends in hiring and layoffs on a monthly and yearly basis.

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A full-stack web application developed with a custom backend and frontend, featuring real-time multiplayer Pong gameplay, user authentication, friend and matchmaking systems, and profile management. Designed to strengthen knowledge of modern web development practices, including WebSockets, RESTful APIs, and secure user data handling.

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https://github.com/0xibra/delivereo

Delivereo is a web platform where consumers can order food from restaurants of their location and restaurants owners can register and expand their business.

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Championship controller with data bank (SQL) and C#.

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Simple graphql for CSharp.

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https://github.com/linx-software/dynamic-csv-generation

This solution shows how you can dynamically generate a CSV based off a table name that you are passing in. It will dynamically compile the SQL using Linx expressions, and then create a CSV File.

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https://github.com/igormanoels/.estudos-em-banco_de_dados

Exercícios realizados no curso de Banco de Dados para Data Science do Senai Frederico Jacob

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https://github.com/d4nqw3rty/ruby-group-capstone---catalog-of-my-things

Application build with Ruby, you can create your catalog of thing you want.

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Piattaforma per organizzare e condividere la propria libreria multimediale

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https://github.com/namila007/struts2_form

This is a testing respo to test struts2 mvc intregation with jsp web

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Last synced: 12 May 2026

https://github.com/mdanwarulkarim/pizzahut_sales_report_sql

The analysis of pizza sales using SQL involes the various sales trends, month wise sales analysis, category wise analysis and many more. Undercover different insights into ccustomer preferences and choices.

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Last synced: 19 Mar 2026

https://github.com/arnoldchrisoduor1/password_generator

A Tkinter Desktop Application, Stores Generated Passwords in SQLite Database.

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https://github.com/miyako/4d-plugin-simple-sqlite-client

Simple SQLite client using libsqlite3

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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/chdb-io/chdb-wasm

Browser SQL shell for chDB — ClickHouse compiled to WebAssembly, running fully in the browser. Live at wasm.chdb.io

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Last synced: 05 Jul 2026

https://github.com/jbdesbas/custom-scripts

Custom SQL functions or scripts

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DATABRICKS PROJECT - END TO END GOOGLE PLAYSTORE DATA ANALYSIS

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https://github.com/ihoro/rough-rx-pg

Rough implementation of rxified wrapper of node-postgres lib

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https://github.com/iness000/ecoeats

A MySQL implementation based on EcoEats, a MERN stack web application for a food waste management system.

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https://github.com/wangggym/quarry

The database workbench built for the AI era — one safety-railed query kernel, many faces: CLI / GUI / MCP / agent skill. Pure stdlib.

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https://github.com/okyungjin/sqld

SQLD 자격증 준비

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https://github.com/katebea/fib-bd-bases-de-datos

Repositorio del curso de Bases de Datos en el grado de Ingeniería Informática en la FIB UPC

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Data Science Portfolio

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Convert location history to a database

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https://github.com/danomatic/sequelize-graphql

Resolve GraphQL queries with a single SQL query

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https://github.com/gappeah/cinemax-rentals-data-analysis-project

This project aims to utilise the provided database schema to create a realistic business scenario where the following information is extracted and analysed data using MySQL and Power BI.

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https://github.com/paprikadarlingtoniapurpuraquevedo/techof-sql-exerccios-em-aula

Conteúdos ensaiados em SQL.

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https://github.com/bytebase/tidb-parser

TiDB parser based on ANTLR4

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https://github.com/elaad24/php-school-management-system

mini project - school management system - managing grades users contacts and more !

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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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https://github.com/justin-pyne/coding-problems

A collection of my LeetCode solutions for Python data structure/algorithm problems and SQL problems, organized by language.

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https://github.com/youknow2509/sodoku

Game Sodoku use java, javafx, sql.

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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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JSqlParser.NET parses an SQL statement and translate it into a hierarchy of .NET classes. The generated hierarchy can be navigated using the Visitor Pattern

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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.

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