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: 2026-07-03 00:26:03 UTC
- JSON Representation
https://github.com/tusharpamnani/dbms-lab-project
A mini project made for DBMS Lab. This implements the learnings of SQL
Last synced: 16 Sep 2025
https://github.com/roldanramon/acompanhamento_do_cenario_3
Acompanhamento do Cenário 3
bash excel flexdashboard linux python r rmarkdown rpubs sql
Last synced: 01 May 2026
https://github.com/tharunbalaajer/database_management_system
Title: Database Management System (DBMS) Description: This repository covers DBMS concepts, including database design, SQL queries, ER diagrams, transactions, normalization, and stored procedures. It includes sample databases, optimized queries, and practical implementations for efficient data management.
Last synced: 29 Mar 2025
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/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/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/angelvalentino/findit
Final project for CS50 SQL (2024) – A well-structured social media database schema developed using MySQL, accompanied by an ER diagram. Designed to facilitate real-world connections between users.
cs50 cs50sql cs50sql-final-project database-schema er-diagram mysql mysql-database sql
Last synced: 15 Mar 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/harsh-arora-4114/united-states-department-of-agriculture-production-insights-data-analysis
USDA Production Insights is a SQL-based project developed as part of a Coursera capstone, focused on analyzing multi-year, multi-state agricultural production data. It simulates a data scientist’s role at the USDA, delivering insights on commodities like milk, cheese, and coffee to support strategic decision-making.
Last synced: 01 Jul 2025
https://github.com/patricialjohnson/sql-database-project
SQL Music Database Store
business-analytics chinook-database data-analytics data-visualization database kaggle kaggle-dataset microsoft-excel microsoft-sql-server sql sqlite
Last synced: 12 Mar 2025
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
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https://github.com/lenakirara/hackerrank
Solving problems with Python and SQL
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https://github.com/aram-ibrahim/server-base-files
A collection of codes to make the base of a server that uses Node JS and MariaDB.
mariadb mariadb-database node-js nodejs security sql
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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/lasbrdev/desafio-docker-dio
Docker: Practical use in the Microservices scenario
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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
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https://github.com/vaibhavgaikwad8476/ecommerce
Ecommerce Project using SpringBoot and React
api css html java js reactjs spring-boot sql
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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
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https://github.com/raphael-soares/node
Um repositório com os fundamentos do meu aprendizado com NodeJS
express expressjs mysql node nodejs sequelize sequelize-orm sql
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https://github.com/ajejoseph22/probable-system
MP FullStack Engineer assessment
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https://github.com/allubie/periodic_table_database
periodic table database submission
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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/tanyaaa05/bms
Database Project: Bank Management System 🏦💻
Last synced: 02 Jan 2026
https://github.com/1401dev/iowa-liquor-retail-sales-analysis
This repository contains the analysis of Iowa liquor retail sales data, aimed at uncovering sales trends and forecasting future sales patterns. The project involves data cleaning, preparation, and advanced time series analysis using Microsoft SQL Server and Google Colab.
customer-behavior data-analysis data-cleaning data-science data-visualization exploratory-data-analysis forecasting google-colab machine-learning microsoft-sql-server pandas prophet python retail-analytics retail-sales sales-forecasting sales-performance sql statsmodels time-series-analysis
Last synced: 16 Feb 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/lucashomuniz/Project-05
Statistical Analysis of Hospitalization Costs: Leveraging SQL and R for Insights
anova-analysis anova-test data-analysis finance-analysis-data language-r linear-regression sql stastistical-model statistical-analysis
Last synced: 20 Oct 2025
https://github.com/saisrivatsat/End-to-End-Data-Analytics-Retail-Orders-Analysis-Python-SQL
This project showcases a comprehensive end-to-end data analytics workflow, encompassing data extraction, cleaning, transformation, and analysis of retail orders. Utilizing Python, SQL, and dynamic visualizations, it uncovers actionable business insights by highlighting critical metrics such as revenue, profit, and regional trends Empowering insight
Last synced: 03 Sep 2025
https://github.com/daominsy6/hr-system
Internship Project: A Human Resource System for AEHR Test Systems Philippines Inc.
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Last synced: 20 May 2026
https://github.com/terieyenike/sql-notes
SQL notes - setup, creating databases, and many more
Last synced: 23 Aug 2025
https://github.com/amishidesai04/travel-management-system-sql
Welcome to our Travel Management System repository, a SQL-based database management project. It handles customer and employee details, destinations, transportation (trains, buses, flights, cruises, cars), payments, and bookings. Complex SQL queries including subqueries and joins are used for data extraction and analysis.
database-management-system joins management-project query-language sql tabular-data
Last synced: 10 Mar 2026
https://github.com/alexsandro-ms/mycontacts
Aplicação full-stack de gerenciamento de contatos
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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
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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.
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https://github.com/ddzikri/analisis-data-kimia-farma
Project Based Internship Kimia Farma Rakamin Academy
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https://github.com/pawelwiejkut/fill_database
Scripts for generate database and fill content
hana oracle-12c oracle-database sap sql
Last synced: 20 Jan 2026
https://github.com/vivprime/employee-management-system
GUI Application for the management of Employees
Last synced: 10 Jun 2026
https://github.com/giosil/dbsql-tools
A set of tools to manage relational SQL databases.
Last synced: 23 Jul 2025
https://github.com/itsmeyogesh22/solved-8-weeks-sql-challenge-correct-solutions
Included in Serious SQL Virtual apprenticeship program, this repository contains solutions for all eight different case studies crafted by Danny Ma. For more information please visit: https://8weeksqlchallenge.com/
8weeksqlchallenge data dataanalytics datawithdanny postgresql sql sqlserver-2022 t-sql
Last synced: 07 Apr 2025
https://github.com/komal10t/project-2
Hi, I'm Komal 📊 Aspiring Data Analyst | Problem-Solver with a Passion for Data 💻 Skilled in SQL, Excel, and Tableau, Power BI 🌱 Currently learning machine learning and advanced SQL. 🎯 Open to collaborating on data projects and real-world case studies. 📫 Reach me at: komalteware120@gmail.com
Last synced: 10 Sep 2025
https://github.com/devphde/schoolmanager-api
API de gerenciamento de alunos, professores e turmas.
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https://github.com/cesarmartinez23/administracion_de_bases_de_datos_i
sql sql-server sql-server-management-studio
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https://github.com/oleksandr-romashko/goit-rdb-hw-03
SQL basics. DDL, DML and DQL requests.
databases dql-queries goit-rdb-hw-03 mysql mysql-workbench sql
Last synced: 20 May 2026
https://github.com/zhrgns/sql-ecommercedatabasemodel
This repo includes one of my personal projects that creates logical and physical design of an e-Commerce DB.
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Last synced: 14 Apr 2025
https://github.com/matheus1714/financial-data-storage
This repository contains a sample user transaction database over a period of 1 year.
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https://github.com/blacksuan19/sqlmigrately
Zero setup SQL schema migration from pandas DataFrames
Last synced: 18 Feb 2026
https://github.com/suhailroushan13/project-management-tool-for-employees
The Project Management Tool designed for TWorks is a powerful and efficient solution tailored to streamline task management and communication within the TWorks organization. This tool is specifically crafted to meet the unique needs and demands of TWorks teams
agile express nodejs project-management react sql
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https://github.com/mooorsoul23/auth-jwt-node
🛡️ Implement authentication and authorization with Node.js, Express, and JWT, featuring role management and API documentation.
auth authentication authorization bcryptjs create-react-app express jwt-bearer-tokens mongodb mongoose node-js-express node-jwt node-mongodb nodejs nodejs-api passport react-bootstrap sequelize-associations sql
Last synced: 08 Apr 2026
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.
database java java-jdk sql test
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https://github.com/pyrustic/litedao
Intuitive interaction with SQLite database
auto-init dao data database database-access library lightweight pyrustic python sql sqlite
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https://github.com/mk3008/carbunqlex
CarbunqleX is a lightweight library that enhances the reusability and maintainability of RawSQL through advanced query parsing.
ast csharp csharp-lib csharp-library dynamic-query postgres postgres-sql-parser postgresql raw-sql sql sql-parser
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https://github.com/topunix/optimizing-public-transportation
docker kafa-consumer kafka kafka-producer sql
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https://github.com/jvegar/sql-movie-app
Entity Relationship Diagram for Movie app
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Last synced: 11 Jan 2026
https://github.com/sandynellydiniz/api-rest
World Cup Teams - API-REST ☄️ | CRUD |
api api-rest crud crud-api express-js javascript mvc-architecture node-js nodemon npm sql
Last synced: 12 Apr 2026
https://github.com/abderrahmanehamim/suivi-statistique-du-trafic-reseau-application-web
Ce projet "Suivi Statistique du Trafic Réseau" vise à créer une application web permettant de surveiller les paquets de données entrant et sortant d'un ordinateur. Il a été réalisé dans le cadre du module "Développement Frontend et Backend" du programme d'Ingénierie Numérique en Data Science et Intelligence Artificielle.
bash-script css hack javascript php sql webapplication
Last synced: 08 Apr 2026
https://github.com/unipr-org/bdd
BdD - Basi di Dati presso l'Università degli Studi di Parma (9 CFU).
Last synced: 01 May 2026
https://github.com/igorviniciussantana/igortasks
Lista de Tarefas básica utilizando node.js
css html javascript pg pgsql postgres sql
Last synced: 02 Mar 2026
https://github.com/benhuds/db2w-ml-examples
Tutorial: in-database machine learning with Db2 Warehouse on Cloud
data-warehouse db2 machine-learning sql
Last synced: 28 May 2026
https://github.com/akshat2jain/blogapp_fullstack
Fullstack Bog App using Reactjs expressjs Nodejs and sql
aws-ec2 aws-s3 expressjs jsonwebtoken nodejs recatjs sequalizejs sql
Last synced: 08 Apr 2026
https://github.com/agu3des/estanteencantada
Livraria feita para a disciplina de Banco de Dados l e para as disciplinas de Estrutura de Dados, Sistemas Operacionais e Protocolos de Interconexão de Redes de Computadores
bancodedados books bookstore client-server data-structures livros python semaphore sql systems threads
Last synced: 14 Apr 2025
https://github.com/greenpeace/gpes-sql-recipes
List of MySQL snippets to analyse or fix our database.
Last synced: 11 May 2025
https://github.com/SoftStoneDevelop/Gedaq
ORM Gedaq is generator for obtaining and mapping data from the database.
ado-net code-generation csharp dbconnection dotnet mapping micro-orm mysql mysqlconnector netcore6 npgsql oracle-manageddataacess-core orm postgres roslyn roslyn-generator sql sqlclient
Last synced: 17 Apr 2025
https://github.com/sanchezluys/bd_taller_mecanico_postgresql
BD postgresl, de un taller mecanico
Last synced: 30 Mar 2025
https://github.com/sanchezluys/guia-publicar-proyecto-de-base-de-datos-
Guía para la publicación de un proyecto de bases de datos en GitHub
mysql oracle postgresql sql sqlite
Last synced: 09 May 2026
https://github.com/amirsaleh55/retail-sales-analysis-sql
This is a beginner Project for data analysis using SQL and pgadmin4 to create table , load data into table from csv file , cleaning data and answering data analysis questions
Last synced: 01 Sep 2025
https://github.com/khairulislam/student-s-task-management
A task management system where students can manage their academic task as well as share travel experience with others
Last synced: 05 May 2026
https://github.com/kuldeepsharma-dataanalyst/college_database_system_sql_project
SQL project demonstrating database design, queries, and analysis for a college management system.
columns datacleaning datamanagement dbms dbmsproject mysql-database pgadmin postgresql queries rows sql sqlqueries tables
Last synced: 05 Nov 2025
https://github.com/edwinrlambert/cyclistic-bike-share-analysis
This repository is part of the Google Data Analytics Capstone Project, focusing on analyzing Cyclistic's bike-sharing data to identify trends and strategies for converting casual riders to annual members. It aims to provide actionable insights for enhancing marketing efforts.
act analyze ask bigquery prepare process share sql
Last synced: 03 Jan 2026
https://github.com/bilbottom/snowflake-streamlit-app
Repo for the Snowflake DABW course (badge 2).
Last synced: 03 May 2025
https://github.com/ulisses22/formatfilesqlserver
Using Format File XML to Bulk Import data - SQL Server
Last synced: 25 Jan 2026
https://github.com/emanoelcampos/student-database
Comprehensive SQL learning project developed through the Learn SQL by Building a Student Database: Part 1 and Part 2 courses from FreeCodeCamp. Includes database creation, data insertion, and data querying using PostgreSQL and bash scripting.
bash-script freecodecamp postgres relational-database sql
Last synced: 09 May 2026
https://github.com/ixllegacyixl/powershellsimplifiersql
Procedure Collector from SQL Server
database powershell sql sql-server sql-server-2017 sql-server-2019 sql-server-database
Last synced: 06 Apr 2025
https://github.com/jiko23/sql_etl-query-faster
An idea to make sql bulk data insertion, deletion and update easier.
Last synced: 06 Jun 2026
https://github.com/abdallahqoutbali/build-etl-model-for-dwh-scd-keep-history
This Project Will help you to build a ETL Model for Your Company
dwh etl etl-pipeline sql sql-server ssis
Last synced: 23 Mar 2025
https://github.com/abdo-essam/online-recruitment-database-project
An online recruitment system is a service that automates company’s recruiting needs by getting volumes of employment applications over the internet.
database microsoft-sql-server sql
Last synced: 20 May 2026
https://github.com/coderwahaj/railway-reservation-system
Designed and developed a Railway Reservation System with two distinct modules: Admin and Passenger. The Admin module allowed for managing train schedules, seat availability, and passenger records. The Passenger module enabled users to book, view, and cancel reservations.
Last synced: 03 Jan 2026
https://github.com/fblupi/starsator-db
A database for registering stars information
Last synced: 05 Jan 2026
https://github.com/epomatti/mssql-dotnet-bulk-update
.NET Core ADO.NET bulk update on MSSQL
azure azure-sql azure-sql-database bicep csharp dotnet dotnet-core mssql powerapps sql sql-server tsql
Last synced: 11 Apr 2026
https://github.com/atluzka/discord-gambling-bot
Discord gambling bot, which stores its data in a SQL database
bot database discord discord-bot discord-gambling gambling opensource py-cord python sql
Last synced: 11 Apr 2026
https://github.com/diana-kieru/buzz-feed
This is a REST API used for querying and retrieving scoped news and information. There are news/articles/posts that are available to all employees without navigating into any department, and others that are housed/classified within departments.
gradle handlebars java json postgresql postman sql
Last synced: 08 Apr 2026
https://github.com/veddonda/water-supply-management
This Repository is for Water Supply Management Database.
Last synced: 01 Jul 2025
https://github.com/ivanbyone/leetcode-sql-pgsql
LeetCode SQL Solutions in PostgreSQL
leetcode leetcode-solutions leetcode-sql postgresql sql
Last synced: 01 Jul 2025
https://github.com/peterdee/postgresql-test
PostgreSQL performance testing with Node & Sequelize
nodejs postgresql sequelize sql
Last synced: 14 May 2026
https://github.com/pierre-fromager/pimapp
Sample App with Pimvc
acl jwt openstreetmap php7 sql
Last synced: 17 May 2026
https://github.com/souradeepdutta/tournament-management-system
A Chess Tournament Management System designed to simplify tournament organization, enhance accessibility, and modernize outdated processes. The system incorporates advanced features for player management, tournament tracking, and ELO rating calculations, offering a scalable and efficient solution for chess federations and organizers.
chess-tournament-management database-management python sql streamli
Last synced: 01 Nov 2025
https://github.com/f4rkh4d/drift
sql linter and formatter in rust. 7 dialects, 80 rules, schema-aware. single binary. 50-200x sqlfluff. demo at drift.frkhd.com/play/
bigquery cli database dbt formatter linter lsp migration mysql postgres rust schema-aware snowflake sql sql-linter sqlfluff sqlite static-analysis tsql wasm
Last synced: 21 May 2026
https://github.com/allubie/Celestial-Bodies-Database
This is a sample database prepared for FreeCodeCamp's relational database course.
bash database freecodecamp postgresql relational-databases sql
Last synced: 17 Apr 2025
https://github.com/paw-sql/pawsql-vscode
PawSQL Client enables developers to access core capabilities of the PawSQL directly within VSCode enviroment. PawSQL provides sophisticated SQL optimization features including smart index recommendations and query rewrites.
indexing mariadb mysql optimization oracle performance postgresql query sql tuning
Last synced: 15 Mar 2025
https://github.com/betultugce/beeone
csharp desktop-app erp-application mssql-database sql ssrs visual-studio windows-forms winforms
Last synced: 14 Apr 2026
https://github.com/thoratstuti/detecting-sql-injection-attacks-using-ast-
A Python program to develop a new policy based Proxy Agent, which classifies the request as a scripted request or query based request, and then, detects the respective type of attack, if any in the request.
Last synced: 22 May 2026
