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/lahcenezzara/book-registration-web-app
Book Registration Web App | Java EE
eclipse-ide jakarta-ee java javaee mysql servlet-jsp sql
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https://github.com/sourhub226/sailor-manager-dbms-python
MySQL Sailor Manager DBMS implementation in Python
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News App
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https://github.com/yuvrajsaraogi/unemployment-analysis-with-python
Unemployment is measured by the unemployment rate which is the number of people who are unemployed as a percentage of the total labour force. We have seen a sharp increase in the unemployment rate during Covid-19, so analyzing the unemployment rate can be a good data science project.
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https://github.com/hellofromtonya/term-hierarchical-search-sandbox
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https://github.com/bl00mguy/db-design-itmo
Курс проектирования баз данных
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https://github.com/rachel-xmr/free-education
Development -- “Free Education” Platform
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https://github.com/apostolos-k/ntua-database-project
A project for the Databases course at Ece Ntua 2021-22, in which we simulate a database system for the Hellenic Foundation for Research & Innovation (HFRI).
database ntua-ece postgresql sql
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https://github.com/kiruko1025/student-management-system
Django web app for student management
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https://github.com/allanr1991/senai-projecthealthclinic-webapi
Projeto onde foi realizado modelagem de banco de dados e realizado DDL, DML e DQL
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https://github.com/eriikgabriel/sql-algebra
A relational algebra interpreter in SQL
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https://github.com/ranieeery/dev-register
A Spring Boot API for tracking developers and project tasks with JWT authentication, PostgreSQL with Flyway migrations and comprehensive RESTful endpoints.
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https://github.com/vikentiosvitalis/databases
ASDF Palace - for 'Databases' M.Sc. Course ECE @ntua
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https://github.com/kambleakash0/databricks-cve-lakehouse
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https://github.com/wesgtox/programming-lab-iv
College "Programming Lab IV" exercises.
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https://github.com/pearcoding/pearsql
Very simple sql query builder focusing on sqlite compatibility
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https://github.com/vtopc/verrors
Yet another error wrapper package.
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https://github.com/anas-shakeel/cs50x-2024-journey
Every program i wrote in cs50x 2024 course taught by David Malan at harvard. This repository contains all the programs from lectures as well as the problem sets.
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https://github.com/karan-sharxa/sql
SQL for DATA_ANALYTICS
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https://github.com/vara-co/sqlalchemy-challenge
SQLAlchemy challenge "Climate Analysis for long vacation in Honolulu, Hawaii. Surf's Up!" It includes a Flask App
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https://github.com/an4pdm/plataforma-de-gerenciamento-escolar-intuitivo-com-crud
Projeto Full-stack com integração entre Python e MySQL, permitindo o gerenciamento de dados de um sistema escolar com uma GUI simplificada.
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https://github.com/srgrace/sql_scavenger_hunt
SQL Scavenger Hunt
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https://github.com/sdspot2034/data-lemur-solutions
Solutions to SQL Problems on DataLemur
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https://github.com/nmandery/psqlchunks
Testing tool to validate blocks of SQL by running them against a PostgreSQL database. In case of errors the tool provides a better error description and location as standard psql would.
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https://github.com/ssanthosh010303/d15c1
Day-15 Challenge-1: Database Schema for an Inventory Management System
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https://github.com/srrathi/dbms_e-commerce_backend
Backend in Nodejs for DBMS E-commerce web app.
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https://github.com/nxion/sql-data-warehouse-project
Building a modern data warehouse with MS SQL server, ETL processes, data modeling and analyitics.
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https://github.com/webmae/cogip
Deux versions de l'application de facturation pour la COGIP (une sans MVC et une avec)
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https://github.com/giomjds/meta-database-engineer-capstone
Collection of tasks in Meta Database Engineering Capstone Project
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https://github.com/nikolaevdmv/transaction-isolation-learning
Reproduce isolation phenomena using jdbc-template
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https://github.com/joeychilson/litemigrate
A simple SQLite migration library for Go.
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https://github.com/tutorialsandroid/todo-app-android-java
A clean and modern TODO app built with Material Design and SQLite database.
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https://github.com/fer25-code/flutter-with-sql
App flutter with sql
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https://github.com/rafasancor/bancodedados-hotel
Banco de dados MySQL para gerenciamento de um hotel. Ele armazena informações sobre clientes, reservas, ocupações, serviços adicionais e administração do hotel, garantindo uma gestão eficiente e organizada dos dados.
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https://github.com/datasqlsantosh/electric_vechicle_data_anlaysis
In this personal Electric Vehicle Data Analysis Portfolio project, an exploratory data analysis was performed on the Electric Vehicle Data available on Kaggle. The main aim of the project is to uncover insights into the Electric Vehicle Good and profits trends.
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https://github.com/notshrirang/deepseek-r1-distill-qwen-1.5b-sql-coder-peft
DeepSeek R1 Distill Qwen 1.5B finetuned for converting natural language queries to SQL queries
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https://github.com/cubicrootxyz/gormlogger
Logger for gorm using zap.
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https://github.com/alexdremov/daim
Lightweight and efficient MySQL PHP requests framework
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https://github.com/tienhuynh-tn/doctor-anywhere-fresher-software-developer-home-assignment-interview-oct-2023
[Doctor Anywhere] Fresher Software Engineer | Home Assignment Interview - Oct 2023
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https://github.com/viicorico/premier_site_web
Projet scolaire : site de vente de guitares 🎸
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https://github.com/simple-works/database-modelizer
💽 Simple object–relational mapping (ORM) library for C# .NET.
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https://github.com/phpgt/sqlbuilder
[in development] Object oriented representation of SQL queries.
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https://github.com/ashishsingh789/madhav-e-commerce-store-analytics-dashboard-
Gain valuable insights into your e-commerce operations with the Madhav E-Commerce Store Analytics dashboard. This Power BI project provides a comprehensive view of key performance indicators (KPIs) essential for understanding and optimizing business performance. The dashboard offers detailed analysis across various domains of sales
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https://github.com/shortishly/pgsqlp
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https://github.com/mahabubr/hello-prisma
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https://github.com/jeroenflvr/datapress
A config-driven Rust server that publishes Parquet and Delta datasets as fast, typed HTTP APIs from local disk or object storage, with interchangeable DuckDB or Arrow+DataFusion backends, JSON and Arrow IPC output, and production-ready features like auth, metrics, and hot reloads.
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https://github.com/s1dewalker/economic-factors-for-us-real-estates
Data Science
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https://github.com/billwallis/database-crud-example
A simple example of a CRUD implementation for a database layer.
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https://github.com/srimantapal205/sql_code
SQL stands for Structured Query Language. SQL is a standard language for storing, manipulating and retrieving data in databases.
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https://github.com/mariosenese/sql-problemhackerrank
Practice > Sql
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https://github.com/caiobgalvao/trybe-mysql-all-for-one
#19 Projeto da Trybe, #2 Projeto do Módulo de Back-End
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https://github.com/trilokida/qa-from-sql-db-googlepalm
Query from DB with help of LLM in Simple English query
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https://github.com/manikantasanjay/electric_billing_system
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https://github.com/avilash1212/sales-dashboard-using-google-looker-
Sales dashboard project using Google looker studio
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https://github.com/maureasy/minidb
a lightweight sql database engine written in c++17 with zero dependencies. features b+ tree indexes, joins, aggregates, transactions, and wal for crash recovery.
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https://github.com/knutkirkhorn/databaser-med-videregaaende-programmering
Øvinger fra TDAT1005 Databaser med videregående programmering, dataingeniør NTNU
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https://github.com/arverma/sql
SQL cheat sheet: https://arverma.github.io/sql/
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https://github.com/renebentes/2805
Curso 2805 - Fundamentos do SQL Server - balta.io
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https://github.com/fabianuchoa/stockcontroller
An inventory control API made with an MVC model
Last synced: 26 Apr 2026
https://github.com/swimshahriar/cse311_mysql
This repository contains some of the SQL tasks that I worked on while doing the CSE311 academic course.
Last synced: 26 Apr 2026
https://github.com/yeisonmontoya1815/java-repository-for-future-learners
This project provides a comprehensive resource for learning Java, featuring tutorials, exercises, and advanced concepts. It covers everything from basic programming principles to complex topics like multithreading and database integration, with hands-on examples and interactive exercises for learners at all levels.
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https://github.com/khalilouali/java-midyear-project
A Java/JavaFX +SQL application for the management of a research center. Created as a midyear project for OOP class.
java javafx oop relational-databases sql
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https://github.com/gblack98/rubyx-credit-scoring-dbt
Credit scoring feature engineering with dbt — transforms raw fintech transactions into ML-ready credit features | Rubyx-style
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https://github.com/manjit-baishya-datascience/homestay-database-management-system
This Accommodation Booking System is designed to facilitate the booking and management of listings, guests, hosts, bookings, amenities, and reviews.
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https://github.com/karthik7srm/freelancer-management-system
Project created using Python (Custom Tkinter for GUI), MYSQL (For Data Management), CSV(Data in comma seperated values) PowerBI (Data Visualization)
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https://github.com/dogaaydinn/sqlselectproject
This project aims to provide a hands-on approach to retrieving and manipulating data from tables in a PostgreSQL database using SQL `SELECT` statements.
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Last synced: 26 Apr 2026
https://github.com/anuprashgautam/hotel-management-system
A streamlined 🏨 Hotel Management System that allows for efficient handling of hotel reservations and room management. Built using Java (JDBC), MySQL, and IntelliJ IDE, this project provides a clean command line interface for essential hotel operations.
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https://github.com/sramalhao/analyzing_mental-health
This repository contains an analysis of the mental health challenges faced by international students, based on a dataset provided by DataCamp. The project explores factors such as acculturative stress, social connectedness, and their impact on mental health outcomes like depression.
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https://github.com/tandohanthonynwiackah/prempeto
Prempeto is a simple LMS written in java.
Last synced: 27 Apr 2026
https://github.com/markokolarski/computer_store_management_system
Java + Oracle SQL system for managing a computer store — products, orders, feedback, and inventory.
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https://github.com/willaevangelista/bancos-de-dados
Repositório da Atividade de Banco de Dados de RH, E-commerce e Ensino utilizando SQL, desenvolvido durante o Bootcamp Full Stack Java da Generation Brasil.
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https://github.com/maximefarre/club-entrepreneur-library
A custom library manager built for the Club Entrepreneur (Campus Léonard de Vinci) to centralize their book catalog and track student loans.
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https://github.com/antonharbers/fcc-sql-number-guessing-game
SQL Project for free code camp certificiation.
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https://github.com/busesimsek/sql-projects
A collection of my SQL projects with insights into real-world datasets.
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https://github.com/imwrdo/data-warehouses
Data warehouses labs at Gdansk University of Technology
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https://github.com/ibrahimghali/dynamic-kpi-dashboard
Dynamic KPI Dashboards using Superset, Trino & MongoDB — A scalable, no-code architecture to visualize KPIs without frontend development. Connect Superset to MongoDB via Trino and define KPIs as simple config entries.
mongodb scalability sql supertest trino
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https://github.com/daniel11v/drugstabledb
Web-App that stores and updates JSON data in MySQL with Python and displays it in a table using Flask
Last synced: 27 Apr 2026
https://github.com/dominikrys/sql-database-interface
💾 Java interface for interacting with a PostgreSQL database
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https://github.com/yrehim7/data_warehouse_project
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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https://github.com/gcoronelc/jdbc_2020_02
Repositorio del Taller de JDBC en SistemasUNI
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https://github.com/nandaord/rec-tech
Projeto para a cadeira de Projetos 2 do 2° Período de Ciência da Computação na CESAR School
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Last synced: 27 Apr 2026
