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/giuseppe998e/unito-tweb
UniTo - Tecnologie Web - Progetto di laboratorio - 2019/2020
api css forum javascript js mariadb mysql php php7 reddit-clone rest sql tweb unito unito-tweb
Last synced: 10 Mar 2025
https://github.com/vidyavarshini17/sql-solutions-hackerrank-basic
Hackerrank SQL Basic Solutions
hackerrank-basics hackerrank-solutions hackerrank-sql-solutions sql
Last synced: 28 Jan 2026
https://github.com/EMACC99/distributed-database-interface
A simple interface with a connector for manipulating distribuided databases easily
databases distributed-databases mariadb mysql-connector pyqt5 python python3 sql
Last synced: 10 Mar 2025
https://github.com/kowshikreddy97/dominick-s-finer-foods---retail-business
Dominick's Finer Foods is a retail business located in Chicago. DFF has 100+ stores and 25+ product categories. DFF wants to improve their business by understanding their stores and products performance. I created a data warehouse and pulled valuable insights which are key for DFF growth. Check it out!
analytics etl sql sqlserver-2019 ssis
Last synced: 23 Oct 2025
https://github.com/valeqm/data-engineer-zoomcamp-homework
Data Engineering Zoomcamp 2025 Homework Repository. Contains assignments on containerization, workflow orchestration, cloud, data warehouses, analytics engineering, batch processing, and streaming.
bigquery dbt docker etl-pipeline gcp google-cloud-platform kafka kestra python spark sql terraform
Last synced: 12 Apr 2026
https://github.com/jogit82/presidents-timeline-app-with-amchartsjs-react-webdb
Using remote web database with auth to store president's data in CSV. AmChart JS is used to visualize data pulled from remote web database.
amcharts authorization csv database kintone react sql
Last synced: 17 Apr 2026
https://github.com/usmana5809/oracle-database-project
Oracle Database project focusing on social, financial, and university management systems. It includes SQL scripts for database creation, data insertion, and querying, along with a detailed README providing setup instructions and usage guideline
database database-management database-project database-queries database-schema financial-management-system oracle oracle-database social-management-system sql sql-queries sql-scripts university-management-system
Last synced: 12 Jun 2025
https://github.com/sh4rkvicc/20241_progbancodedados01_fatecipiranga
Meus estudos de PL/SQL
functions plsql postgresql sql
Last synced: 24 Oct 2025
https://github.com/sharkitek/srm
[MIRROR] TypeScript ORM for Sharkitek models.
mapping model object orm postgresql relational sharkitek sql
Last synced: 22 Apr 2026
https://github.com/anhvu2201/e-commerce_website_performance_analysis
Ultilize SQL in Big Query to calculate the key metrics. Furthermore, identify current status of the business to assist in deciding the next business plan.
Last synced: 07 Jan 2026
https://github.com/berasumitdev/jspider
Daily execution, assignment and study materials of Jspider training 👨💻
Last synced: 12 Jun 2025
https://github.com/rtandrew/data-science-nanodedree
My journey through Udacity's Programming for Data Science Nanodegree
python sql udacity-programming
Last synced: 24 Oct 2025
https://github.com/sinooox/purewatertech
Сайт для проекта PureWaterTech + Telegram бот для оповещений и обработки заявок
Last synced: 01 May 2026
https://github.com/aohan237/cache-client
cache client with async support for mysql, postgresql,mongodb .etc
Last synced: 11 Mar 2026
https://github.com/torrentelinux/osqlinux
Biblioteca de clases en Java para la conectividad a base de datos alojadas en servidores con SQL.
connectivity jar java java-classes jdbc linux-app netbeans-ide sql
Last synced: 29 Apr 2026
https://github.com/jevxtn/sql-101
SQL 101: A beginner-friendly guide to understanding and working with SQL. This repository covers the basics of SQL syntax, queries, and database management, providing hands-on exercises and examples to help you build a solid foundation in SQL.
query sql sql-query sqlite-database
Last synced: 15 Mar 2026
https://github.com/n33miaz/code50-public
CS50 - Ciências da Computação Harvard
c css html javascript python sql
Last synced: 12 Apr 2026
https://github.com/sabdikay/airbnb-europe
Airbnb-Europe is an analytical project that examines a cleaned Airbnb dataset for European markets, originally sourced from Kaggle. The project leverages SQL to query and transform the data and uses Tableau for interactive visualizations and dashboards.
biandanalytics dashboard eda exploratory-data-analysis mysql sql tableau
Last synced: 24 Oct 2025
https://github.com/satyacoder29/crm-analytics-power-bi
CRM Analytics Dashboard – An interactive dashboard using Tableau, SQL, and Salesforce CRM Analytics (CRMA) to analyze sales performance, customer segmentation, and churn prediction. Features automated ETL pipelines, predictive analytics, and real-time insights for data-driven decision-making. 🚀📊
advanced-excel data-analysis data-cleaning data-collection data-transformation data-visualization matplotlib numpy pandas powerbi python seaborn sql tableau
Last synced: 14 Apr 2026
https://github.com/mohamed-khaled0/covid-data-exploration.sql
Covid-19 data
covid19-data data-analysis datacleaning microsoft-sql-server sql
Last synced: 06 Feb 2026
https://github.com/mavmi/parameters-management-system
Client and server sides to work with dynamically changing parameters
java postgresql shakal-bot-enterprises spring sql
Last synced: 07 Apr 2025
https://github.com/albertofaraujo/sql_eda_capes
O objetivo desta análise exploratória é identificar padrões e tendências nas atividades de fomento a bolsas de estudos no Brasil e no exterior, promovidas pela Capes desde 2005
apache-spark data-science databricks eda sql
Last synced: 06 Feb 2026
https://github.com/smpotts/data-api-explorer
Exploring the Redshift Data API. These are the scripts used in my blog post.
python redshift redshift-data-api sql
Last synced: 01 Apr 2025
https://github.com/iletai/fachat
FAChat
application csharp packets socket socketio sql
Last synced: 25 Oct 2025
https://github.com/mathmendesreis/sistema-de-gerenciamento-de-clientes
Este projeto visa criar uma solução eficiente para o gerenciamento de clientes de uma empresa que realiza limpeza em residências. A plataforma é composta por um backend em Node.js utilizando PostgreSQL como banco de dados, e um frontend em React.
axios backend docker-compose frontend fullstack-development hooks monorepo nodejs orientacao-a-objetos postgresql react-hook-form react-router reactjs shadcn-ui sql tawilwind typescript vite
Last synced: 12 Apr 2026
https://github.com/ysskrishna/libmate
A full stack application for a library book vending application built with NextJS, TailwindCSS, FastAPI, Postgres and Docker. It is designed to manage book inventories, and member management, ensuring a seamless experience for borrowing and returning books through automated vending machines.
alembic docker fastapi inventory-management javascript library-management-system library-software logger logger-middleware nextjs postgres postgresql react sql sqlalchemy sqlite tailwind tailwindcss web-application
Last synced: 12 Apr 2026
https://github.com/sara-ibrahiim/dot-net-api
Store Api :A .NET Web API with Swagger integration includes endpoints for authentication, managing products, orders, delivery, and basket operations. It also incorporates Stripe for secure payment processing, ensuring a seamless e-commerce workflow
Last synced: 12 Jun 2025
https://github.com/zeabdelkhalek/instagram-db-clone
Clone Instagrame Databases Using MySQL
clone crud-application database instagram mysql sql sql-query
Last synced: 01 May 2026
https://github.com/project-tsurugi/tanzawa
Tsurugi SQL console, and more tools written in Java
cli database-access java jline jline3 sql tsurugidb
Last synced: 25 Oct 2025
https://github.com/thesmartcooking/database
Temporary code to visualise for the time being
Last synced: 07 Jan 2026
https://github.com/dieperid/ror1-school-manager
Repository for ROR1 course
activerecord ruby ruby-on-rails sql
Last synced: 21 Feb 2026
https://github.com/purvajage/villas
The Villas is a hotel booking website where users can browse and book villas, schedule visits, and manage their reservations. It features a robust login and signup system.
css html5 javascript jquery php sql
Last synced: 12 Apr 2026
https://github.com/its-alex/ms-auth
Nodejs authentication microservice for mariadb
authentication nodejs passport sql
Last synced: 15 Apr 2026
https://github.com/turnipdo/ssms-sql-powerquerym-functions
Using Power Query M to extract values from Excel workbooks for dynamic insertion into SQL code.
data-analytics microsoft-excel powerquerym sql
Last synced: 23 Jan 2026
https://github.com/sawaira-iqbal/cutomer_credit-card-financial-use-power-bi-report-
💳📊 Developed an interactive Customer Credit Card Dashboard in Power BI to analyze revenue, transactions, and customer demographics for actionable financial insights. 👩💻📈 Integrated PostgreSQL + DAX measures to create KPIs, segment customers by age, income, and education, and uncover spending behavior trends.
db financialreport powerbi sql
Last synced: 26 Oct 2025
https://github.com/linguini1/carefinder
Matches patients with healthcare providers based on their specific needs and health profile. Based on the original OEC 2023 challenge.
api backend css database frontend full-stack html javascript python react rest-api sql sql-lite web-app web-development website
Last synced: 26 Oct 2025
https://github.com/brunotm/norm
A no frills, no bloat, no magic Go package for working with SQL code, databases and migrations.
Last synced: 29 Apr 2026
https://github.com/riccardorevalor/gemfound
GemFound is a web platform that enables users to partecipate in fundraising activities. Users can register to the platform, create and set different types of fundraisings, manage them, and donate to other people.
flask sql website website-development
Last synced: 04 Jul 2025
https://github.com/mirzaim/library-management-system
Library Management System with Python and MySQL for managing users, books, and transactions.
library-management library-management-system mysql mysql-database python sql
Last synced: 07 Jan 2026
https://github.com/iammshahbaz/destechnico
Simple ecommerce website Backened
Last synced: 04 Jan 2026
https://github.com/theanasuddin/tiger-style-bangladesh
Website for Tiger Style Bangladesh, a leading knitwear exporter of Bangladesh RMG industry that I created in 2019. Technology used: HTML5, XML, CSS3, CSS Frameworks: ZURB Foundation, Animate.css, Bootstrap, JavaScript, JS Libraries: Modernizr, jQuery, FancyBox, Popper, PHP, MySQL etc.
animate-css bootstrap corporate-website css3 fancybox html5 javascript jquery modernizr mysql php popperjs shtml sql web-development website wow-js zurb-foundation
Last synced: 12 Apr 2026
https://github.com/arsalanazadkhah/nashville-housing
Nashville Housing Analysis Using SQL
Last synced: 23 Jan 2026
https://github.com/romit77/evencio
events made ez with Evencio
ai nextjs openai-api sql typescript
Last synced: 28 Apr 2026
https://github.com/pngo1997/tweet-data-processing-query-performance-analysis
Analyzes large Tweet dataset (4.4M tweets) using SQL.
big-data python query sql text-processing
Last synced: 12 Jun 2025
https://github.com/rdrahul123/books
Books must be read as deliberately and reservedly as they were written.
algorithms-and-data-structures blockchain books cryptography datastructures dbms machine-learning mongodb sql
Last synced: 12 Jun 2025
https://github.com/valda1/appartment_management_system
Java Software Engineering Bootcamp final project: Apartment house management system.
bootcamp bootcamp-project course-project coursework database house-management java javafx management-app management-application management-system managementsystem sql
Last synced: 07 May 2026
https://github.com/heincm/storefront
A CLI storefront application that can be used to purchase, restock, and add inventory to a SQL database
Last synced: 01 May 2026
https://github.com/nihalsheikh/google_data-analytics
Google Data Analytics Specialization
dataanalytics datavirtualization rprogramming sql tableau
Last synced: 28 Jan 2026
https://github.com/mateo-404/universidad
Programas que realicé durante mi instancia estudiando la Tecnicatura Universitaria en Programación en la UTN FRRa durante los años: 2023-2024 🎓
c csharp estudios java practice pseint pseudocode sql university utn-frra
Last synced: 01 Apr 2025
https://github.com/sol-zeta/react-item-list
Item List for an Online Store
css database expressjs flex flexbox html javascript mysql node nodejs react reactjs sql styled-components styledcomponents
Last synced: 06 Feb 2026
https://github.com/tuni56/aws-data-lake-workshop
Workshop nivel 200 en la consola de AWS: construí un Data Lake serverless con Amazon S3, AWS Glue y Amazon Athena. Paso a paso en español, dataset de ventas incluido.
amazon-athena amazon-s3 aws aws-glue aws-workshop cloud-computing data-analytics data-engineering data-lake datalake espanol etl parquet serverless sql workshop
Last synced: 29 May 2026
https://github.com/praveendecode/iss-data-warehouse-mongodb-sql-project
Space Exploration Data Fusion : Unleashing the International Space Station Insights with MongoDB and SQL Integration
database dataharvesting datawarehousing etl-pipeline iss mongodb postgresql python sql streamlit-webapp
Last synced: 12 Apr 2026
https://github.com/stimulsoft/samples-dashboards.python
Python samples for Dashboards.PYTHON data visualization tool for Python 3.10 and higher, and embedded dashboard designer and dashboard viewer
analytics business client-server components dashboard dashboards django embedded excel flask html interactive javascript pdf python python3 sql tornado visualization web-application
Last synced: 12 Apr 2026
https://github.com/billgonzo123/empl-tracker
A command-line based, project management tool for keeping track of team members under a SQL database.
Last synced: 15 May 2026
https://github.com/kiramishima/crimes_in_mexico_city_analysis
DeZoomCamp Project: Crimes in Mexico City.
data-engineering data-science data-visualization dbt-cloud dezoomcamp gcp sql terraform
Last synced: 26 Jan 2026
https://github.com/veddonda/water-supply-management
This Repository is for Water Supply Management Database.
Last synced: 01 Jul 2025
https://github.com/marklynch/simple-schema-versions
A simple schema versioning for Postgres that scales from basic projects to large scale systems
Last synced: 04 Sep 2025
https://github.com/victory-ik/analysing-motorcycle-part-sales
This project analyses wholesale sales data to determine how much net revenue each product line generated per month per warehouse. The dataset contains sales transactions from June to August 2021, including details such as payment methods, warehouses, and client types.
data-aggregation postgresql query-optimization sql
Last synced: 29 May 2026
https://github.com/shrutiijoshi/maven_movies_rental
Data analysis of movies CD/DVD rental (transactions) and inventory
Last synced: 12 Jun 2026
https://github.com/NpgsqlRest/pgmigrations
Lightweight, Zero-Dependency, PostgreSQL Tool for Node.js and NPM.
javascript migrations nodejs postgresql schema sql testing
Last synced: 27 Oct 2025
https://github.com/nilsmt/antoinefactory
Transfert du projet de semestre 3 de BUT Informatique sur un site web d'e-commerce pour un client réel (le site n'est pas terminé)
css html html-css-javascript iut-nantes php php82 sql symphony university-project
Last synced: 04 Sep 2025
https://github.com/aaisha-nexus/sql_excel_project
A data analysis project using MS SQL Server and Excel, focusing on database setup, querying, data cleaning, and visualization with PivotTables & Charts. Explored real-world sales data, financial KPIs, and interactive dashboards.
charts dashboard data-visualization dataanalysis dataanalytics databases excel kpi mssqlserver pivot-tables queries sql
Last synced: 15 May 2026
https://github.com/asirialwis/event-management-system
A robust Event Management System using React (Frontend) and .NET (Backend), with MS SQL as the database.
asp-net-core csharp dotnet ef-core ef-core-migrations mvc-architecture reactjs rest-api sql sql-server web-api
Last synced: 11 Apr 2026
https://github.com/mstovarh/inflacion-en-colombia-2010-2018
En este repositorio se encuentra el análisis descriptivo que le realizamos a los datos de la inflación en Colombia desde el 2010 hasta octubre de 2023.
Last synced: 23 Jan 2026
https://github.com/satyacoder29/crowdfunding-in-sql
Crowdfunding is a method of raising funds for projects or causes by collecting small contributions from a large group of people, usually through online platforms. It enables individuals, startups, and nonprofits to secure funding, offering rewards or recognition in exchange, and helps bring ideas to life without traditional financing.
data-analysis data-cleaning database-management mysql-database quries sql sql-functions sql-server views
Last synced: 29 Apr 2026
https://github.com/ascentis/foreach-db
PowerShell module to execute SQL scripts in each database in a single or multiple servers
parallel-programming powershell-module sql sql-server
Last synced: 14 May 2026
https://github.com/lamouchi-bayrem/hous-price-prediction-flask
A full stack web project based on Liniar regression model for house prise predection based on multi liniere
docker-image flask-application html-css-javascript python regression-models sql sqlalchemy
Last synced: 29 Apr 2026
https://github.com/amandaguedess/projeto-conceitual-banco-de-dados-oficina
Sistema de Controle e Gerenciamento de Execução de Ordens de Serviço em Oficina Mecânica
banco-de-dados esquema-conceitual mysql-database mysqlworkbench sql
Last synced: 11 Jun 2026
https://github.com/winniecirino/health-insurance-analysis
This repository contains an analysis of a Health Insurance dataset aimed at understanding the factors affecting insurance charges. The project involves identifying significant factors that influence insurance costs and providing actionable insights to support decision-making.
Last synced: 08 Apr 2025
https://github.com/santiagoagustinplaza/data-science-sql
The repository contains SQL examples organized into folders corresponding to the "Advanced SQL for Data Engineering" course sections. Each folder includes SQL files with examples and exercises to reinforce your understanding.
Last synced: 04 Feb 2026
https://github.com/pavansai0514/jdbc
Java Programs to perform CURD operations with MYSQL Database
Last synced: 24 Jan 2026
https://github.com/sultanbadri/sql-zoo
SQL practice with SQL zoo exercises.
Last synced: 23 Jan 2026
https://github.com/dhanyasri20/credit-risk-prediction
Credit Risk Prediction using Python, SQL, and Flask. Trained ML models (Random Forest) to identify high-risk loan applicants with 86% accuracy, automated SQL reporting, and deployed a Flask web app for real-time predictions.
classification credit-risk data-analysis financial-data flask loan-prediction machine-learning python random-forest sql
Last synced: 28 Apr 2026
https://github.com/rami24t/periodic-table-database
For this project, I needed to fix and develop a PSQL periodic table database and then create a bash script program that takes in an argument as input in order to retrieve and output the relevant information from the database.
bash git postgresql-database psql psql-database relational-database scripting-language shell sql
Last synced: 04 Feb 2026
https://github.com/zainea-bogdan/data_engineer_project_wowcinema
WoWCinema is a project based on a fictional scenario where I stepped into the role of a Data Engineer, designing and building an end-to-end Data Infrastructure. A ETL pipeline ingests data from multiple sources, transforms it, and loads it into a centralized PostgreSQL data warehouse to power analytics, KPI tracking, and reporting
analytics big-data data datawarehousing etl-pipeline postgres python sql
Last synced: 19 May 2026
https://github.com/r1te5h/usermanagement-supabase
Repository for creating a user management website using Supabase's Authentication and Supabase's built in Postgres SQL database. The database was creating using Row Level Security.
nextjs14 postgresql sql supabase-auth
Last synced: 11 Jun 2025
https://github.com/victoralves08/covid-data-normalization
Projeto final da disciplina SIN-220, Banco de Dados com linguagem MySQL do curso de Sistemas de Informação pela Universidade Federal de Viçosa - Campus Rio Paranaíba.
Last synced: 08 Apr 2025
https://github.com/hurricanemark/relational_database
Modeling a relational database often is the starting point for scoping and prototyping. Data is the most valuable part of any applications. Understanding your data will result in its best presentation.
bash-script csv database git pl-psql postgresql sql
Last synced: 12 Apr 2026
https://github.com/igorconstant/sgsp
Composition of the SGSP Project - Federal Institute of Science and Technology of São Paulo.
css html java javascript php sql
Last synced: 13 Apr 2026
https://github.com/rawanhammad96/data_science_projects
This repository holds a collection of my projects and work covering concepts in data science. The languages used in this folder include R, Python, and SQL.
athena aws linux machine-learning powerbi python r spark sql tableau
Last synced: 04 Feb 2026
https://github.com/robinn3056/netflix-originals-data-analysis-exploring-trends-and-insights
This project involves analyzing the Netflix Originals dataset using MySQL to uncover trends and insights. By performing various SQL operations, such as GROUP BY, HAVING, ORDER BY, LIMIT, JOINS, WINDOW FUNCTIONS, and SUBQUERIES, we aim to explore key patterns in the data.
Last synced: 06 Jan 2026
https://github.com/vbalalian/littlefield
Combined web-scraping, loading, and reporting tool for Littlefield simulation, built for use with Google Cloud Run functions and Google Cloud Scheduler
bigquery cloud-functions extraction google-cloud-platform littlefield-simulation-game loading python reporting sql webscraping
Last synced: 14 May 2026
https://github.com/tawfikhammad/sql-problems-hackerrank
The solutions of SQL hackerrank problems
Last synced: 11 Jun 2025
https://github.com/chojogebutsu/postgresql-data-warehouse-project
Building a Data Warehouse with PostgreSQL, including ETL processes, Data Modeling, and Analytics.
data-cleaning data-engineering data-warehouse etl plpgsql postgresql sql
Last synced: 03 Jul 2025
