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/bala-1409/loan-clustering-datascience-projects
This project uses Machine Learning to Cluster loan together based on their similarities. The project uses a dataeset of loan application which includes information about the Loan amount and Balance. The project then use the clustering algorithm to group the loan together based on the similarities.
clustering clustering-algorithm data-analysis data-science data-visualization kmeans-clustering machine-learning machine-learning-algorithms sql unsupervised-learning unsupervised-machine-learning
Last synced: 22 Mar 2025
https://github.com/willmcpherson2/sdb
The Shadowbox Database
relational-algebra relational-database rust sql
Last synced: 30 Mar 2025
https://github.com/acsbitmen/login-backend
Este proyecto es un backend para un sistema de autenticación y gestión de usuarios (CRUD) desarrollado con Node.js, Express, y PostgreSQL. Proporciona una API segura que permite a los usuarios iniciar sesión, y ofrece funcionalidades de administración de usuarios para aquellos con el rol de administrador.
body-parser cors dotenv express-js express-rate-limit javascript jsonwebtoken nodejs pg sql
Last synced: 18 Feb 2026
https://github.com/devphde/schoolmanager-api
API de gerenciamento de alunos, professores e turmas.
background-jobs ddd-architecture docker nodejs postgresql redis solid-principles sql typescript
Last synced: 08 Apr 2026
https://github.com/beolawork-art/novabank-churn-analysis
NovaBank has noticed that customers are closing accounts or going inactive, and they want to understand why.
data-analysis data-science-projects data-visualization eda machine-learning numpy pandas python scikit-learn sql
Last synced: 08 Apr 2026
https://github.com/giosil/dbsql-tools
A set of tools to manage relational SQL databases.
Last synced: 23 Jul 2025
https://github.com/edwyng/bd-gama-fase-ii
Implementación del esquema lógico - bd proyecto fase II
base-de-datos esquema sql sql-server
Last synced: 04 Nov 2025
https://github.com/antonio2812/programadordeweb
Atividades/Exercícios Práticos do Curso
css3 git github html5 javascript jquery mysql php sql
Last synced: 08 Apr 2026
https://github.com/danitilahun/sql_notes
SQL_Notes, is a well-organized collection of SQL problem solutions that primarily includes LeetCode SQL challenges alongside problems from other sources.
competitive-programming leetcode problem-solving sql
Last synced: 14 May 2025
https://github.com/henriquecosta05/feedhub
An automation built for AI learning purposes, FeedBuilder is being designed to build a fully-customized RSS feed for you, based on your favorite topics and discussions over the internet.
java nextjs postgresql react rss-feed rss-feed-scraper spring-boot sql tailwindcss typescript
Last synced: 08 Apr 2026
https://github.com/alexsandro-ms/mycontacts
Aplicação full-stack de gerenciamento de contatos
express jstack next postgresql sql styled-components
Last synced: 08 Apr 2026
https://github.com/walfihajar/nexus-crypto-wallet
Nexus Crypto Wallet est une plateforme simplifiée de gestion des cryptomonnaies développée en PHP (POO, MVC). Elle permet aux utilisateurs de suivre les prix en temps réel, gérer un portefeuille sécurisé et effectuer des transactions rapides en USDT.
js mvc php poo postgresql pwa sql uml
Last synced: 05 Apr 2025
https://github.com/tanyaaa05/bms
Database Project: Bank Management System 🏦💻
Last synced: 02 Jan 2026
https://github.com/tanyaaa05/mysql-learning
This repository features an in-depth SQL Basics course, focusing on key concepts for effective database management and querying with MySQL 📝
Last synced: 14 Mar 2025
https://github.com/luizhm0reira/hackerrank
Resolutions from hackerrank questions
Last synced: 03 Jan 2026
https://github.com/bienlim/web-fundamentals
Collection of projects and exercises to understand web development fundamentals.
css html javascript jquery sql
Last synced: 05 Apr 2025
https://github.com/volkya/wordsapp-flask
A simple crud of words from different countries
csfr flask flask-restful jinja2 python security sql
Last synced: 19 May 2026
https://github.com/ajejoseph22/probable-system
MP FullStack Engineer assessment
Last synced: 08 Apr 2026
https://github.com/mariamelashkar/chorely
A dynamic and responsive task management system with CRUD operations, JWT authentication, and RESTful APIs. Deployed on AWS EC2 with Swagger and Docusaurus documentation.
aws-ec2 css docker-compose golang html javascript jwt mobile-first postgresql reactjs responsive-design restful-api sql swagger
Last synced: 08 Apr 2026
https://github.com/chojogebutsu/postgresql-data-analytics-project
This repository contains SQL scripts for analyzing ERP and CRM data from the gold layer of the data warehouse built in PostgreSQL_Data_Warehouse_Project. It covers both exploratory data analysis and advanced analytics techniques like trend analysis, cumulative metrics, performance tracking, data segmentation, and part-to-whole evaluation.
business-analytics business-intelligence data-analytics plpgsql postgresql sql window-functions-in-sql
Last synced: 06 Jun 2026
https://github.com/sakshatvyas/smart-school-management-system
Smart School Management System built with Java and SQL for efficient student, staff, and academic management.
database java mysql netbeans netbeans-project sql
Last synced: 03 Jan 2026
https://github.com/amiorhmn/leetcode-sql-50-solutions
This repository contains my solutions to the problems in SQL 50 Study Plan of LeetCode.
leetcode leetcode-solutions leetcode-sql leetcode-sql-50 sql
Last synced: 08 Mar 2026
https://github.com/hishidama/embulk-input-tsurugidb
Tsurugi DB input plugin for Embulk
embulk-input-plugin embulk-plugin java-11 sql tsurugidb
Last synced: 03 Jan 2026
https://github.com/brunafcarvalho/dados_suicidio_brasil
Projeto independente para prática de SQL (SQLite) com dados DATASUS (2014–2018)
Last synced: 23 May 2026
https://github.com/Yogihafidh/KSP-Koprasi-Website-App
The website Koperasi Simpan Pinjam (KSP) is a platform for recording financial transactions of the Cihonje Savings and Loan Cooperative. This website is built based on the SRS document that has been made before.
css3 html5 javascript mysql php sql srs-document
Last synced: 06 Nov 2025
https://github.com/cemdervis/linq
linq is a minimalistic, header-only LINQ library for C++ 17 and newer.
cpp cpp17 cpp20 linq modern-cpp sql
Last synced: 24 Jun 2025
https://github.com/leosimoes/datascienceacademy-python-analisededados
Atividades do curso Análise de Dados com Linguagem Python da DataScienceAcademy.
data-analysis data-science jupyter-notebook python sql
Last synced: 29 Apr 2026
https://github.com/tharun-mahendra/sql
A collection of SQL scripts and examples for learning and practicing database operations.
Last synced: 11 Apr 2025
https://github.com/nmatthews2203-del/rent-affordability-explorer
Interactive housing analytics dashboard using Zillow rent data and Census income data to analyze affordability, rent trends, and geographic housing differences across U.S. counties.
altair data-analytics data-visualization housing-data interactive-dashboard pandas plotly python real-estate sql sqlite streamlit
Last synced: 03 May 2026
https://github.com/paudeldipesh/sql
SQL is a standard language for storing, manipulating and retrieving data in databases.
Last synced: 19 Jun 2026
https://github.com/samuelbarbosadev/learning_sql
Bem-vindo ao meu repositório de estudos sobre SQL.
Last synced: 22 Mar 2025
https://github.com/ameya-6964/university-management-system
This University Management System, developed using Java with JDBC, JavaFX, and MySQL, incorporates features like student and teacher registration, marking attendance, recording exam details, and displaying fee information. It efficiently handles essential university functions, promoting effective management of academic and administrative tasks.
eclipse-ide error-handling java jdbc rdbms sql
Last synced: 14 Mar 2025
https://github.com/aima98/vet-clinic-database
Vet Clinic is a Data management system for a Vet Clinic. It inserts animals details into a central database, retrieve them, edit and update them or even delete any unwanted information. The data is managed through PostgreSQL Server.
Last synced: 30 Mar 2025
https://github.com/lavianii/agendamento-de-horario
Um sistema de gestão de agendamento de horários simples.
java mysql mysql-database object-oriented-programming poo sql
Last synced: 01 May 2026
https://github.com/mairess/project-trybefy
Trybefy é um projeto que simula um streaming de música, o objetivo aqui é criar o banco de dados escrevendo apenas as queries.
Last synced: 08 Jan 2026
https://github.com/oldprojectss/clinic-database
In this project we used a relational database (PostgreSQL) to create the initial data structure for a clinic. we create multiple tables to store clinic informations, and save the query's to the schema sql file.
Last synced: 05 May 2026
https://github.com/atiq-cs/net-core-demos
.Net Core demonstration programs, source-codes, blog articles links and documentation
asp-net-mvc c-sharp netcore sql
Last synced: 10 Sep 2025
https://github.com/shohail-dev/electricity-bill-generation-system
A bill generation system that generates Electricity Bill based on the data provided by the user.
Last synced: 18 May 2026
https://github.com/kamysh/kryzhen
Forward-only, dependency-resolved SQL migrations for PostgreSQL — a Rust port of the Haskell mallard tool. Library crate + CLI.
cli database-migrations mallard migrations postgresql rust sql
Last synced: 07 Jul 2026
https://github.com/shdrn2402/eight-week-sql-challenge
This repository contains eight learning projects aimed at developing applied SQL skills. It serves as a portfolio to demonstrate the practical use of SQL in solving real-world problems.
8weeksqlchallenge case-study dataanalysis dataanalytics postgresql relational-databases sql
Last synced: 08 Mar 2026
https://github.com/mathiaslinux/sae_401_bdd
The database repo for the project SAE 401
database mariadb school-project sql
Last synced: 16 May 2026
https://github.com/judevector/sql-queries
This is my reference repository for SQL Queries I learn each day while working with Relational Database
learning-by-doing pgadmin4 postgresql sql
Last synced: 24 Jul 2025
https://github.com/knands42/sql-data-warehouse
Building a Data Warehouse in SQL Server, including ETL process, data modeling, and analytics.
etl etl-pipeline sql sql-server
Last synced: 24 Jul 2025
https://github.com/rifatkasikci/hrms-data-postgresql
This repository contains the database of HRMS(Human Resource Management System)-PROJECT.
database-diagrams postgresql postgresql-database sql
Last synced: 25 Jul 2025
https://github.com/d-vale/edx_cs50
Ce repository documente mon parcours d'apprentissage du cours CS50x de Harvard
c edx edx-cs50 harvard harvardcs50 js python sql
Last synced: 25 Jul 2025
https://github.com/mariam-zaidi/rsvp-movie-sql-casestudy
Provide recommendation to production company for their next project from historical data.
Last synced: 25 Jul 2025
https://github.com/kaichuuu/imdb-browser
IMDB Browser is a website to search for movie rating and details.
flask fullstack html postgresql project python react sql tailwindcss typescript vue
Last synced: 09 Apr 2026
https://github.com/ilhanenesdanis/hackerrank-sql
Hackerrank Sql
oracle postgresql sql sqlserver
Last synced: 08 Mar 2026
https://github.com/ssbarik/assignment
A basic login-register project | HTML CSS JS BS4 PHP MySQLi
bootstrap4 css3 html4 javascript login login-register login-signup mysqli php register-form signin signup sql
Last synced: 09 Apr 2026
https://github.com/4ngelojr/ai-ml-cheatsheets
🗂️ Access essential AI and ML concepts with quick-reference cheatsheets for effective learning and project implementation.
bigdata cheatsheet computer-science convolutional-neural-networks data-science deep-learning dl excel hadoop keras linux neural-networks numpy pig plotly probability sql statistics
Last synced: 01 May 2026
https://github.com/lucas2805g/sakiladw-parcial
Integrantes: Juan Lambezat, Matías Elebi y Lucas Gomez.
analysisservices etl integrationservices sql sqlserver visualstudio2022
Last synced: 18 Sep 2025
https://github.com/ejw-data/proj-key-inventory
Flask application that manages door access from requesting to receiving the key including the administrative roles involved in approving, fabricating, and distributing
flask-sqlalchemy pgsql python sql stored-procedures
Last synced: 01 Mar 2026
https://github.com/suman105/leetcode-sql-50
LeetCode SQL 50 Solutions – A curated collection of optimized SQL solutions covering essential concepts like joins, aggregations, window functions, and subqueries.
Last synced: 03 Jan 2026
https://github.com/1thallo/senai-dba
Repositório criado para armazenar conteúdo disposto no curso de Administração de Banco de Dados no SENAI.
database-management dbeaver mysql-workbench postgresql-database senai sql
Last synced: 18 Sep 2025
https://github.com/coderboy-raiyan/rdbms
zero to hero in RDBMS
database-design database-management entity-relationship-diagram postgresql sql
Last synced: 26 Jul 2025
https://github.com/iinnffiinniittyy/selective-memory-2410
The Automated Auction System is a Java application designed for the purpose of product buying and selling. It operates via a console interface and is intended to be utilized by auction companies to facilitate their auctions. The system maintains a registry of both buyers and sellers who are affiliated with the auction company.
api auction-system buyer jdbc-database seller sql
Last synced: 26 Jul 2025
https://github.com/ariyaarka/sales-analysis
A simple analysis on random dataset of pizza sales using SQL
data-analysis presentation-slides sql
Last synced: 17 Jan 2026
https://github.com/shivamsharma32/superstore_analysis_sql_project
SuperStore Data Analysis in SQL. Importing data from excel and cleaning and exploring on SQL.
datacleaning dataexploration mssql sql
Last synced: 26 Jul 2025
https://github.com/isaaczhang4/java-app-course-scheduler
GUI Java App Course Scheduler that uses Derby Database and SQL to manage the course/enrollment data
derby-database gui-application java sql sql-queries
Last synced: 26 Jul 2025
https://github.com/darshjasani/chathub
A feature-rich real-time chat application with Google authentication, infinite scroll, room creation, profile customization, and secure login functionality, providing users with a seamless and interactive messaging experience using ReactJS anf Firebase.
back backend firebase fornt-end html-css-javascript nosql reacthooks reactjs real-time sql
Last synced: 09 Apr 2026
https://github.com/cgrade/alx-higher_level_programming
This Repository Contains all the Project Tasks for Higher_Level_Programing in the Software Engineering Program at ALX
c javascript jquery object-oriented-programming python shell sql
Last synced: 09 Apr 2026
https://github.com/calcagnoloic/hackerrank_coding_challenge
Coding Challenge | HackerRank
hackerrank hackerrank-solutions python3 regex solving-problems sql
Last synced: 27 Jul 2025
https://github.com/yehoudasaroussi/supermarket
An implementation of SuperMarket by a database and SQL queries. Done as part of SPL course.
Last synced: 27 Jul 2025
https://github.com/reeju619/multi-step-form
A multi step form with validation, in each step after clicking the next button, it will save the data in SQL database and Google Sheet also. Before clicking the register button in 3rd step you can change your input and click next button again, it will automatically update your data in database and also in the Sheet.
css3 html-css-javascript php8 phpmyadmin sql
Last synced: 17 May 2026
https://github.com/souzafcharles/java-oop-projects
☕ Course: Complete Java | Object-Oriented Programming + Projects. Presented by Prof. Dr. Nelio Alves - Udemy, Inc.
generics-in-java hibernate-jpa java java-app javafx javaweb jdbc jpa lambda modelviewcontroller mongodb mvc mysql nosql springboot sql
Last synced: 09 Apr 2026
https://github.com/lixx21/hackerrank_sql
Hackerrank SQL problems and solved solution
hackerrank hackerrank-solutions sql
Last synced: 19 Feb 2026
https://github.com/ahmed0saber/web-pigeon-last-version
000webhost ahmed0saber css3 full-stack html5 javascript mysql php sql
Last synced: 09 Apr 2026
https://github.com/ywzheng1/logs-analysis-project
database linux python sql sql-server vagrant virtual-machine
Last synced: 09 Apr 2026
https://github.com/artsiom-bukhautsou/museum
Web Application for the Belarusian Museum with hierarchical data structure
angular backend docker docker-compose frontend golang makefile postgresql rest rest-api sql
Last synced: 09 Apr 2026
https://github.com/rajkumar060301/sql-solution-experiments
This is my sql experiments all labs record.If any person need then use this repo all solution available in this repo.
computer-science-and-engineering mysql oracle-database solutions-engineering sql
Last synced: 27 Jul 2025
https://github.com/stefagnone/text_adventure_game
A text-based adventure game project using Python fundamentals
matplotlib numpy pandas python r scikit-learn seaborn sql
Last synced: 09 Apr 2026
https://github.com/marko19907/sql-assignments
Mandatory SQL assignments for the "Datamodeling and Database Applications" course, fall 2021.
assignment-solutions relational-database sql sqlite3
Last synced: 27 Jul 2025
https://github.com/aarushishukla3/aarushi_shukla_sql_chinook_analysis
This project leverages SQL-driven data analysis on the Chinook music database to uncover customer trends, sales performance, and genre preferences.
mysql-database powerpoint sql word
Last synced: 19 Sep 2025
https://github.com/samuelfaj/nodejs-class_db.js
It makes your MySQL queries easier.
connection database javascript mysql nodejs query-builder sql
Last synced: 09 Apr 2026
https://github.com/oewntk/grind_wndb2sql
OEWN builder project, WNDB to SQL chain
Last synced: 07 Jul 2026
https://github.com/ashwin331133/sql-project--sales-data-analysis--walmart
This SQL-based Walmart data analysis project aims to identify top-performing branches and products, optimize sales strategies using Kaggle's Walmart Sales Forecasting Competition dataset.
Last synced: 03 Jan 2026
https://github.com/arunabhagit/bank-customer-churn-analysis-and-risk-tracker
This project analyzes customer churn using machine learning and visual storytelling through Power BI. A Random Forest model identifies high-risk customers, while interactive dashboards reveal key churn patterns, enabling targeted retention strategies and data-driven decision-making for business improvement.
analysis data powerbi predictive-modeling sql
Last synced: 28 Jul 2025
https://github.com/damilyrod/sistema_controle_financeiro
Prototipo funcional de um Sistema Intranet de Controle de Fluxo de Caixa e Movimentações Financeiras. Programado com Linguagem de Programação PHP, Front-End projeto em HTML, CSS, Javascript e Bootstrap, com Banco de Dados MySQL.
bootstrap css3 database html-css-javascript html5 javascript jquery mysql php php7 php8 sql
Last synced: 09 Apr 2026
https://github.com/gill-singh-a/mysql-brute-force
A Python Program that uses mysql-connector-python module to brute force MySQL Server
brute-force multithreading mysql python3 sql
Last synced: 19 May 2026
https://github.com/ynazymko12/goit-rdb-fp
Home task for Relational Databases: Фінальний проєкт
Last synced: 29 Jul 2025
https://github.com/amandaguedess/banco-de-dados-e-commerce.
Projeto Lógico Banco de Dados E-commerce
banco-de-dados ecommerce ecommerce-bancodedados mysql-database projeto-logico queries sql
Last synced: 29 Jul 2025
https://github.com/prateek5525/retail-sales-analysis-project
This project involves analyzing retail sales data using SQL to uncover insights into sales patterns, customer behavior, and product performance. It serves as an exercise to develop foundational SQL skills in data exploration, cleaning, and analysis.
data-analysis data-cleaning retail-sales-data sql
Last synced: 03 Jan 2026
https://github.com/kanasia-moore/sql-project
bigquery data-analysis data-analysis-project data-analytics dataset homelessness sql
Last synced: 21 Sep 2025
https://github.com/inkflow59/sqlgenix
A PHP library that let you build easily your SQL queries to build your dynamics websites easier, enabling performance and efficiency for your interactions with your databases
Last synced: 19 Feb 2026
https://github.com/malakasupun/crime-data-analysis-of-lapd
This project aims to explore and analyse crime patterns in Los Angeles using a dataset spanning from 2020 to the present. The primary focus is to extract meaningful insights by integrating structured data analysis and advanced techniques in SQL and Natural Language Processing (NLP).
data-analysis data-visualization llm nlp sql
Last synced: 29 Jul 2025
https://github.com/singhofen/sql-practice
sql query practice
database database-practice databases sequel sql sqlquery
Last synced: 07 Nov 2025
https://github.com/rayeesrather99/hr-management-dashboard
Efficiently manage departments and employees with the HRM System Dashboard. Explore, view, and add details seamlessly.
Last synced: 29 Jul 2025
https://github.com/KwonNayeon/sql-focused-ds-prep
SQL-focused solutions and notes for data science technical interviews
data-science interview-prep postgresql sql sqlite
Last synced: 21 Sep 2025
https://github.com/BhavyaBhargava/US_Telco_Churn_Analysis_and_Prediction
Prediction and Analysis of Customer Churn for a US Telecom Company
churn-analysis churn-prediction churn-user-prediction powerbi python random-forest sql sql-server
Last synced: 29 Jul 2025
https://github.com/marialuzopazo/basededatos1-utn-frsn
material teorico de base de datos1 TUP
basededatos basededatos1 bdd relacional sql sql-server tup utn-frsn
Last synced: 29 Jul 2025
