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: 2026-07-07 00:26:23 UTC
- JSON Representation
https://github.com/wagner-de-carvalho/food_order
Food order API and web application
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https://github.com/iksergey/sqlite-practice-for-expert
📊 🧑🏼💻 История о том, как начать в SQL и SQLite
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https://github.com/opulencephp/querybuilders
[READ-ONLY] Subtree split of the query builder library
mysql opulence php postgres sql sql-builder
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https://github.com/mb-44/leet-code-solutions
Everyday, I'm trying to publish daily problem in LeetCode.
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https://github.com/mohamedmahertawfik/laravelgymsystem
A dynamic gym management system to streamline memberships, schedules, and fitness tracking.
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https://github.com/realeroberto/sql-notebook
A collection of SQL snippets.
databases rdbms relational-databases sql
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https://github.com/petr-plihal/is-for-art-school
Webový informační systém pro správu výpůjček technického vybavení v ateliérech umělecké školy.
css flask html information-systems mysql python reservation-system sql user-roles web-application webapp
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https://github.com/ankushrajmaheyam/sql-top-interview-questions
I'm excited to share sql top interview asks questions with answers that I've compiled from my learning journey at Qspider/Jspider! 🚀 Whether you’re prepping for interviews or brushing up on your SQL skills, these questions will be super helpful in understanding how subqueries work in SQL.
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https://github.com/huemulsolutions/huemul_sql_decode
Obtiene los campos y tablas utilizados en una sentencia SQL
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https://github.com/f5-nascimento/getting-started-with-azure-sql
Este repositório contém um passo a passo detalhado para a criação e uso de um Banco de Dados SQL no Azure, diretamente pelo portal, sem a necessidade de ferramentas externas.
Last synced: 19 Apr 2026
https://github.com/asadullah-nadeem/news-app
News App
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https://github.com/artodeschini/taskservice
A Simple RestFull Sample JEE with micro profile Quarkus
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https://github.com/andrewjbateman/nodejs-mongodb-shoppingcart
:clipboard: Node.js tutorial use of mongoDB to connect to SQL Azure cloud database
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https://github.com/codeofrahul/credit_card_financial_dashboard
Develop a comprehensive credit card weekly dashboard that provides real-time insights into key performance metrics and trends, enabling stakeholders to monitor and analyze credit card operations effectively.
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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/vkondratiuk482/orm-225
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https://github.com/nora-garo/data-analysis-and-visualization
Welcome to my Data Analytics Portfolio! 📈📂This repository showcases my data analysis and business intelligence projects, including data processing, reports, visualizations, datasets, and documentation. It highlights my ability to extract insights, optimize decisions, and present findings using Python, SQL, Power BI, and Tableau 📊🚀
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https://github.com/junaidsalim/leetcode_solutions
This repository contains my solutions to a range of LeetCode problems.
cpp javascript leetcode leetcode-cpp leetcode-javascript leetcode-practice leetcode-python leetcode-solutions postgresql python sql
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https://github.com/dirkjbosman/node-postgresql-unstructured
An (Unstructured) Express Node PostgreSQL App
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https://github.com/bl00mguy/db-design-itmo
Курс проектирования баз данных
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https://github.com/vijinho/sql-formatter
Yet another SQL-formatting tool written in PHP
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https://github.com/lizzyrufino/qtwitch
Twitch-inspired video streaming API, using RTMP (Real-Time Messaging Protocol) for real-time video streaming, PostgreSQL for data storage, and Quarkus as a high-performance backend framework.
java kafka panache quarkus rtmp sql streaming-video
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https://github.com/rachel-xmr/free-education
Development -- “Free Education” Platform
javascript mysql-database php sql ui-design ux-design web website-development
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https://github.com/endiliey/pysql
:calling: Random python and sql problem solving for learning purposes
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https://github.com/leoarj/db-sql-language-with-postgresql-ia-expert-academy
Banco de Dados e Linguagem SQL com PostgreSQL (IA Expert Academy)
database postgresql relational-algebra relational-databases sql
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https://github.com/ebrizzzz/library_database_management_system
This project is a desktop application built with Python and PyQt5 that interacts with an MSSQL database to manage a library system using SQL and Python.
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https://github.com/pietrapaz/projetofinalbd-senac
Projeto final do curso Administrador de Banco de Dados do SENAC ✅
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https://github.com/darkdk123/learning-sql
📚 Hub for all my SQL learnings !
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https://github.com/florents-tselai/spat
Redis-like In-Memory DB Embedded in Postgres
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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).
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https://github.com/m4tice/webapi
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https://github.com/rosanafss/sql-journey
SQL, practicing for Udacity Data Track.
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https://github.com/yashaswitir28/yashaswitir28.github.io
This is my Portfolio Website
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https://github.com/erictleung/freecodecamp-news-analysis
:office: Code and notes on running various database management systems
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https://github.com/ankit21111/sparnordetl
ETL Pipeline for Spar Nord Bank for the analysis of refilling frequency of the ATM's all over the europe
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https://github.com/ch-garcia/leetcode-sql
This repository contains all of my SQL solutions for problems solved on LeetCode using PostgreSQL.
leetcode leetcode-practice leetcode-questions leetcode-solutions postgres postgresql sql
Last synced: 04 Jun 2026
https://github.com/kiruko1025/student-management-system
Django web app for student management
Last synced: 25 Apr 2026
https://github.com/darrendavy12/databricks_projects
topic-specific projects and end-to-end project
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https://github.com/holicc/qurious
Qurious is a high-performance, in-memory query engine written in Rust and built on top of the Apache Arrow framework
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https://github.com/coderookie0/minimarket_management_system
Minimarket Management System
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https://github.com/kos5667/database
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https://github.com/eriikgabriel/sql-algebra
A relational algebra interpreter in SQL
Last synced: 20 Apr 2026
https://github.com/naimur-29/learning-fastapi
Learning backend with FastAPI
database fastapi postgresql python3 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/anu-gtb/express_airworks
This airline management system, built with Node.js, Express.js, and Sequelize on a MySQL database, efficiently handles flight, passenger, and booking operations. Express.js provides a clean API and Sequelize simplifies database interactions with MySQL, offering a scalable and robust solution.
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https://github.com/p4dro-dev/at2-banco-de-dados-ii
Neste repositório, realizei a tarefa II de Banco de Dados II. Sendo, riar um banco de dados completo para gerenciar um catálogo de filmes, com tabelas relacionadas, procedures para operações, triggers para validações, views para análises e consultas complexas para extrair informações relevantes.
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https://github.com/team-04b/event_planner_team_4b
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https://github.com/itsindrajput/library-management-system
Library Management System: A Java application using JDBC for database connectivity, allowing users to manage books, borrowers, and transactions efficiently.
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https://github.com/aashrafh/cmp202
Assignments for CMP202 (Database Systems) course
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https://github.com/karan-sharxa/sql
SQL for DATA_ANALYTICS
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https://github.com/sujit-shrc/learn-mariadb
This repo contains all the concept releated to SQL databases
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https://github.com/kathleenwest/autogeneratexmlfromcsvfile
Description: Perl script to create XML files for a select "grouping by". The script considers a specified grouping field "AREA" in the input file as the select group by field and will create XML data based on that grouping field ID. The script uses a sample input file called input.csv and creates XML files by the AREA field group. The output file will be one XML for each group by field "AREA" with child XML nodes that correspond to records pulled from a database in each group by XML file AND that meet the SQL select by criteria (see bonus).
databases dbi grouping perl sql xml
Last synced: 28 Apr 2026
https://github.com/cartercobb/software-security-lab
A simple security POC in JS
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https://github.com/parthds02/pizza_sales_sql
SQL project analyzing pizza sales data. Includes creating tables, executing queries, and solving basic to advanced analytical questions to derive insights from sales data.
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Last synced: 04 Mar 2026
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.
automation coding database development full-stack gui programming project-repository python python3 simple-gui sql
Last synced: 20 Apr 2026
https://github.com/antmelekhin/ansible-role-postgresql
An Ansible role to install and configure PostgreSQL server.
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Last synced: 12 Apr 2026
https://github.com/isghe/oracle-java-examples
simple oracle java examples
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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.
database postgresql-database sql
Last synced: 20 Apr 2026
https://github.com/jscodedevlopment/backend-express-jstack
API com um simples CRUD (Create, Read, update, delete), de contatos com a finalidade de aprender mais sobre as tecnologias: Express, PostgresSQL, Node e Docker.
docker express nodejs postgresql sql typescript
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https://github.com/kavin1421/agricultural_farm
ML solutions and other API based features to support Agriculture and Farmers. Goto Wiki or click on below link for Project Report.
hack ml php python sklearn-library sql
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https://github.com/ssanthosh010303/d16c2
Day-16 Challenge-2: Performing Queries with a Pre-filled Database
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Day-15 Challenge-1: Database Schema for an Inventory Management System
entity-relationship mysql rdbms sql ssms
Last synced: 18 Jun 2026
https://github.com/akhtar21yr/flask-restful-api
This folder comprises multiple RESTful API projects developed with Flask and SQL tools. Each project implements RESTful APIs to interact with databases, enabling efficient data management and communication between client and server. These projects serve as robust foundations for building scalable and dynamic web applications with Flask.
flask flask-api flask-application flask-backend flask-restful flask-sqlalchemy mysql orm sql
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https://github.com/aniruddha-biswas/shield-insurance-business-insights
Shield Insurance Business Insights
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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
Last synced: 21 Apr 2026
https://github.com/dabdul21/sql-server-database
I'm teaching myself SQL using Murach’s SQL Server 2022 for Developers. My work includes completing practice problems, comparing my solutions with the book's, and tackling assignments.
murach-textbook sql sql-server
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https://github.com/Sparsh7082/Data-Analysis-Portfolio
This repository is dedicated to showcasing my skills, sharing projects, and tracking my progress in Data Analytics and Data Science.
canva data-analytics data-manipulation data-visualization database-querying google-slides power-bi power-point presentation-tools programming-language python r spreadsheets sql tableau
Last synced: 10 Mar 2025
https://github.com/tutorialsandroid/todo-app-android-java
A clean and modern TODO app built with Material Design and SQLite database.
android android-app android-application java sql todo todo-list todoapp
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https://github.com/fer25-code/flutter-with-sql
App flutter with sql
database flutter-examples mobile-app sql
Last synced: 21 Apr 2026
https://github.com/bfitech/zapstore-pgsql
A simple PostgreSQL connection wrapper.
microframework pdo pgsql php sql
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https://github.com/megos/setcommentforsqlserver
SQLサーバのカラムにコメントを追加するA5:SQLプラグイン
Last synced: 16 Mar 2025
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.
Last synced: 05 Jun 2026
https://github.com/nkosimlaba/lan-multiplayer-quiz
A multiple choice practice application
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Last synced: 22 Apr 2026
https://github.com/mloks77/tpbdd-form
Ce repository est pour un formulaire d'une base de donnée sur un site web, il y a ici 3 bases de données dont 2 sont accompagnées de pages web en PHP.
Last synced: 24 Mar 2025
https://github.com/lankesathwik7/sql-query-assistant
Natural language to SQL query converter using Groq LLM. Ask questions in plain English and get SQL queries, visualized results, and natural language explanations. Built with Streamlit and PostgreSQL.
data-analysis database groq llm natural-language-processing python sql
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https://github.com/vadniks/dbsdev
DataDefinitionLanguage, DataQueryLanguage, DataManipulationLanguage, TransactionControlLanguage
ddl dml dql mysql-server sql sql-server
Last synced: 05 Jun 2026
https://github.com/art2url/sql-50
🗃️ A collection of SQL solutions for LeetCode problems, designed to help crack SQL interviews with 50 essential queries.
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Last synced: 28 Apr 2026
https://github.com/dzrekenathan/dbt-data-pipeline
A dbt data pipeline capstone project.
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Last synced: 28 Apr 2026
https://github.com/crowthewicked/-ai-powered-e-commerce-review-sentiment-analyzer
Tech Stack: ✅ Frontend: React.js / Next.js (for SSR & SEO) ✅ Backend: Node.js (Express) / Django / Flask (for ML integration) ✅ Database: MongoDB (for flexible review storage) / PostgreSQL ✅ Machine Learning: Python (NLTK, TextBlob, spaCy, or Hugging Face Transformers) ✅ Deployment: AWS / Heroku / Vercel + Firebase (for hosting)
aws firebase full-stack-web-development huggingface nextjs nodejs python sentiment-analysis sql textblob
Last synced: 12 Apr 2026
https://github.com/aronniealsop/mock_portfolio_website
Personal blog part of app uses React for the frontend and SQLite for the backend. Blog content, including rich HTML (text, videos, etc.), is stored securely in the db.--safe from security risks from user-generated input b/c only site curator inputs blogs.
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Last synced: 06 Apr 2026
https://github.com/mairess/project-talker-manager
Talker Manager é uma API para cadastro de palestrantes, com todas as rotas documentas com swagger-ui, onde é possível fazer um CRUD. Usei banco de dados em memória e MySQL.
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Last synced: 13 Apr 2026
