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/mastermindromii/orders-analysis-using-sql-and-python
In this repository, dive into an end-to-end data analytics project. Utilize Python and SQL, employ Kaggle API for dataset acquisition, Pandas for processing, and SQL Server for data storage. Finally, uncover insights through SQL queries!
connectivity mssql-database pandas python sql sqlalchemy
Last synced: 16 Feb 2026
https://github.com/evangeliabi/database-creation_exercises.sql
This repository includes exercises that involve the creation of various databases.
database-management mariadb sql
Last synced: 11 Oct 2025
https://github.com/allanotieno254/clinic-booking-system-database
The Clinic Booking and Visit Management System (CBVMS) is a MySQL-based relational database system designed to manage operations in a clinic or small hospital environment.
database-management database-schema databases schema sql
Last synced: 11 Oct 2025
https://github.com/siddhsuresh/blueblack-library-database-management
database django sql tailwind-css tailwindcss
Last synced: 14 Apr 2026
https://github.com/martachesnova/advanced-data-storage-and-retrieval--sqlalchemy-flask
Analysis of Hawaii weather using Python's libraries SQLAlchemy and Matplotlib, and to create a weather API to do a climate analysis based on the data stored in SQLite database.
Last synced: 14 Apr 2026
https://github.com/andreadcsousa/alura_postgresql-introducao_sql
Este projeto faz parte do plano de estudos elaborado pela Alura para o programa de formação Desenvolve (3ª edição), trilha de dados, em parceria com a Boticário.
alura aprendendo boticario dados desenvolve-2023 desenvolve-3-edicao postgresql sql
Last synced: 11 Oct 2025
https://github.com/tanuj-maheshwari/aims
Academic Information Management System. Multi User database for an academic institute with various constraints generally present in an institute. Implemented using stored procedures and triggers in PLPGSQL.
Last synced: 22 Feb 2026
https://github.com/jurek-muszynski/bd1
Repository for lab exercises as part of Data Bases 1 class @ Warsaw University of Technology
Last synced: 24 Jan 2026
https://github.com/azaz9026/email-spam-detection
Welcome to the Email Spam Detection project! This repository provides a machine learning model for detecting spam emails using a Naive Bayes classifier and a simple web interface built with Streamlit.
data-analysis data-cleaning data-structures data-visualization deep-learning machine-learning python sql streamlit
Last synced: 14 Apr 2026
https://github.com/pedramardakani/certificate-ibm-sql-django
The final project of the IBM course "Developing Applications with SQL Databases and Django" (https://www.coursera.org/learn/developing-applications-with-sql-databases-and-django)
Last synced: 14 Apr 2026
https://github.com/grimerssy/go-example
go-template example
bdd clean-architecture go grpc jwt rest-proxy sql
Last synced: 14 Jan 2026
https://github.com/valda1/todolist
Todo list project using Java and SQL.
java sql todo todo-app todo-list todo-list-app todo-list-application todo-list-project todoapp todolist todolist-app
Last synced: 11 Oct 2025
https://github.com/AmandineDurand/Hotel_Mermaid
Projet SN1 : création d'une application web pour un hôtel avec parties publique (réserver des chambres) et privée (gestion des chambres et des réservations)
Last synced: 11 Oct 2025
https://github.com/badranalyst/nashville-housing-sql-data-cleaning
This project focuses on cleaning and preparing the Nashville Housing dataset for analysis using SQL. It involves identifying and rectifying inconsistencies, handling missing values, and optimizing the dataset for further exploration. The cleaned data is essential for accurate insights into housing trends and patterns in Nashville.
cleaning-data data-cleaning database dataset sql
Last synced: 11 Oct 2025
https://github.com/lmizner/codecademy_postgresql_movies
Creating tables, inserting data into those tables, and running some basic queries to see that data
add-constraint alter-table create-table insert-into postbird postgresql sql unique update
Last synced: 02 Apr 2025
https://github.com/xp-forge/sql
SQL Subcommand
command-line php sql xp-framework
Last synced: 24 Jan 2026
https://github.com/vinay-jose/territorial-sales-dashboard
EDA was carried out in the sales data of Atliq Technologies and a Dashboard was created in PowerBI to draw insights.
data-analysis data-visualization powerbi-desktop sql
Last synced: 11 Oct 2025
https://github.com/artnum/structured-json-query
Convert a JSON object into an SQL where clause or into an LDAP filter.
json ldap query-builder query-language sql
Last synced: 17 May 2026
https://github.com/dimitrisstyl7/databases-project
This project involves the design and implementation of a Database Management System (DBMS) for a local amateur football club
databases postgresql python sql
Last synced: 14 Apr 2026
https://github.com/emanoelcampos/salon-appointment-scheduler
Interactive Bash program that uses PostgreSQL for managing salon services and appointments. The Bash script interacts with the PostgreSQL database, executing SQL queries for data retrieval, insertion, and updating. The repository includes a detailed README with script analysis and output examples.
bash bash-script database freecodecamp postgresql relational-database sql
Last synced: 12 Apr 2026
https://github.com/shubhamd99/nodejs-knex-postgres-database
Nodejs Knex Postgres Database Example
database knex nodejs postgresql sql
Last synced: 14 Apr 2026
https://github.com/rainggor/taskmanagementsystems
Task Management System — это современное приложение для управления задачами, разработанное на Java 21 и Spring Boot 3.3.5. Система включает в себя возможности аутентификации, управления пользователями, создания, отслеживания и обновления задач. Используются PostgreSQL, Docker Compose и OpenAPI/Swagger для удобной работы и масштабируемости.
java java21 postgresql spring spring-boot spring-security sql
Last synced: 14 Apr 2026
https://github.com/rykerwilder/university-library-db
Creating a university library DataBase using MySQL.
Last synced: 25 Mar 2025
https://github.com/iushi6/birthday-reminder-mail
The Spring Boot Birthday Reminder Mail Service is a reliable and efficient way to automate the process of sending birthday greetings via email, saving time and effort for administrators while providing a personalized touch for users
camunda-bpm camunda-platform-8 gmail-smtp java spring-boot sql
Last synced: 29 Apr 2026
https://github.com/dee-me-tree-or-love/chai_sql
ChaiSQL - a prototype optional type checker for raw SQL ☕️ 🫖 @ TU/e Database Research Group
Last synced: 11 Oct 2025
https://github.com/vlachenal/sql-request-builder
Dynamic SQL request builder
Last synced: 14 Jan 2026
https://github.com/mtanzim/vis-strong-go
Visualize Strong csv exports.
gcp gcp-cloud-run go golang javascript preact sql
Last synced: 14 Jan 2026
https://github.com/s0fiamedina/proyectojardineriadb_j1
Esta es la base de datos de una jardineria que posee +1000 registros que contiene información de clientes, empleados, ordenes, pedidos y oficinas de los empleados.
databases mysql normalization normalization-database sql
Last synced: 19 Jan 2026
https://github.com/odessaz/portfolio-projects
This is a repository I have created to showcase skills, share projects and track my progress in Data Analytics and Data Science
applied-mathematics data-analysis data-science excel jupyter-notebook matplotlib-pyplot pandas portfolio python r r-studio seaborn sql statistics
Last synced: 12 Apr 2026
https://github.com/miroslaw-zieba/secure-query-handler
Secure Query Handler by Mirosław Zięba is a PHP class for secure, efficient SQL query management. Designed for robust database security, dynamic parameter validation, and transaction handling, it leverages parameterized queries to protect against SQL injection and maintain data integrity.
data-validation database-abstraction database-security error-logging miroslaw-zieba mssql multi-database-support mysql object-oriented-programming parameter-validation pdo php php-class postgresql query-builder secure-query-handler security sql sql-injection-prevention transaction-management
Last synced: 14 Apr 2026
https://github.com/jpcadena/tweets-classification-backend
FastAPI Backend for NLP Project on Tweets classification about national insecurity at Ecuador.
aiofiles aioredis async asyncpg backend classification-model fastapi gunicorn jwt-authentication postgresql pydantic python python-jose redis restapi sql sqlalchemy starlette tweets uvicorn
Last synced: 13 Apr 2026
https://github.com/priyasishah1211/sql-project-hr-database
End-to-end Advanced SQL portfolio : Subqueries, Derived Tables, CTEs, Views, Windows Function, Stored Procedures, UDFs, Triggers and Indexes.
advanced-sql-queries data-analytics hr-database mssqlserver sql sql-projects tsql
Last synced: 11 Oct 2025
https://github.com/silvermete0r/sdu_hackathon_uss_db_analysis
Smart Data Ukimet Hackathon - "Data Modeling" case Solution - Topic: Store Analysis based on Unified Star Schema
data-analysis data-modeling postgresql python sql unified-star-schema
Last synced: 14 Apr 2026
https://github.com/jamesql/cplusplus-mysql-basic
Basic Setup for MySQL For C++
basic cpp lib library mysql setup setup-cpp setup-mysql sql
Last synced: 14 May 2026
https://github.com/girish54321/todo_app-api
My ToDo App (Backend) is a backend service built with Node.js, Express, and Sequelize.
Last synced: 05 Apr 2026
https://github.com/mindexpert7546/sql-developer-training
This repo represent the sql developer basic ...
microssoft-sql ms mssql mssql-database mysql mysql-database oracle oracle-database sql sql-developer
Last synced: 13 Mar 2026
https://github.com/lilmorzz/sistema-lpsmart
Sistema Java de Vendas com Controle de Estoque para LPSmart.
Last synced: 31 Mar 2025
https://github.com/doramgajo/assignments-app
Assignments allows teachers to create module assignments for studies.
java sql student-project swing
Last synced: 11 Oct 2025
https://github.com/fbarffmann/sql-challenge
Designed and queried a PostgreSQL employee database to analyze salary trends and organizational structure. Built ERD, created tables, and developed business-focused SQL queries.
data-cleaning data-modeling database-analysis employee-database erd postgresql salary-analysis sql
Last synced: 24 Apr 2025
https://github.com/sravyatogarla/movie-recommendation-system
A complete Movie Recommendation System project implementing Popularity-Based, Content-Based, and Collaborative Filtering models using the MovieLens dataset. Built with Python, Pandas, and Plotly, featuring interactive inputs and visualizations.
capstone-project collaborative-filtering content-based-filtering data-science data-visualization edureka jupyter-notebook machine-learning movie-recomendation-system movielens pandas popularity-based-filtering python recommender-system scikit-learn sql
Last synced: 13 Apr 2026
https://github.com/amandinedurand/gite
Projet SN1 incluant la modélisation, la création et l'interrogation d'une base de données pour un site de location de gîtes sous SQL Serveur
Last synced: 11 Oct 2025
https://github.com/polgubau/uab-2022-practica2
A basic Auth processs to show a CV
Last synced: 31 Mar 2025
https://github.com/itallonet/forge-database
🚀 Responsável pelo armazenamento e automação de scripts relacionados aos bancos de dados
Last synced: 19 Jan 2026
https://github.com/ndomah1/data-cleaning-in-mysql
This project cleans and standardizes a global dataset of tech layoffs using MySQL, transforming raw data into an analysis-ready format.
data-cleaning data-preparation layoffs mysql sql
Last synced: 25 Mar 2025
https://github.com/himanchal-103/textmanipulator
TextManipulator is a web-based application built using Django, MySQL, HTML, and CSS. This application allows users to input text and perform various text processing operations on the provided string.
Last synced: 09 May 2026
https://github.com/cagandemirmr/flo_data_exploration
You can find data exploration of FLO
dataanalysis dataexploration queries sql sql-server
Last synced: 12 Oct 2025
https://github.com/nada-ibrahim12/northwind-sql-analytics
Practical SQL queries, KPIs, and Views for the Northwind sample database. Focused on data analysis and reporting with SQL Server
cte joins procedures sql sqlserver subqueries tsql views
Last synced: 12 Oct 2025
https://github.com/tonyh0401/sql-database-progress-2-assignment-tdtu
Progress 2 Database Assignment (Database Course).
Last synced: 12 Apr 2026
https://github.com/guilhermersouza34/sql_pt2
Projeto Criação de um banco de dados relacional com três tabelas principais: Produto, Cliente e Vendas. Foram estabelecidas relações entre essas tabelas para modelar cenários de vendas, onde produtos são vendidos para clientes registrados. Além disso, foram realizadas inserções de dados simulando registros de vendas e consultas
Last synced: 04 Jul 2025
https://github.com/abeltavares/postql
Python library and command-line interface (CLI) tool for interacting with PostgreSQL databases, providing simplified database management, query execution, and result export functionalities.
cli command-line-interface data-analysis data-engineering data-export data-management data-processing data-visualization database database-administration database-tools etl oop postgres postgresql psycopg2 python sql sqlalchemy wrapper
Last synced: 19 Jan 2026
https://github.com/azizy22/duckdb-cho
🦆 Explore DuckDB with enhanced features and performance for efficient data analytics and querying in your applications.
analytics big-data cross-platform data-analytics data-management data-science data-warehousing database duckdb in-memory-database open-source performance sql sql-query visualization
Last synced: 12 Apr 2026
https://github.com/marianmeres/condition-builder
For building sql where statements programatically.
Last synced: 12 Oct 2025
https://github.com/jomi195/ferienwohungen-reservierungssystem
StayFinder is a showcase under construction for an apartment booking system for Database-Systems Classes 1 at HTWG Konstanz.
api database java jersey oracle oracle-database react sql typescript vite
Last synced: 13 Apr 2026
https://github.com/alpha007-cmd/simple-login-page
Simple Login Page Which can be easily Ingerated to any projects
backend frondend login-page login-system php sql
Last synced: 31 Aug 2025
https://github.com/matissjanis/apollo-server-cache-sql
Minimalistic Apollo Server SQL Cache driver
apollo apollo-server cache graphql nodejs sql
Last synced: 12 Apr 2026
https://github.com/rcmilan/messagequeueapp
RabbitMq + MassTransit + SQL Server
background-service docker masstransit migrations mssqlserver rabbitmq sql sqlserver
Last synced: 12 Oct 2025
https://github.com/anmolian/data_analysis_facebook_api_ads
Big Data Analytics
data-analysis data-visualization pyspark sql
Last synced: 24 Feb 2026
https://github.com/hannani7/conferencemanagementsystem
databases domain-model microsoft-sql-server sql
Last synced: 17 Feb 2026
https://github.com/bagaffey/sql-server-tools
Microsoft SQL Server tools and utilities
microsoft ms-sql-server ms-sql-server-managment-studio sql sql-server
Last synced: 05 Sep 2025
https://github.com/mujeeb218353/class-management-system
Class Management System
Last synced: 12 Oct 2025
https://github.com/sarthakagg29/sql-share-trading-analysis
Analysis of share trading transactions using SQL. Includes table setup, sample data, and a variety of queries to answer typical business questions about stocks and trading.
data-analysis dbeaver portfolio postgresql share-market sql
Last synced: 04 Jul 2025
https://github.com/souhiloo/personalbase.sgl
Manage your personal information with this PostgreSQL database. Track courses, finances, habits, tasks, and trips efficiently. 🌟📊
courses data-modeling erd finance-tracker habit-tracker personal-database postgresql relational-database sql trips
Last synced: 04 Jul 2025
https://github.com/hypothermic/enlightenment
Extensible database management software. Usable as library, from CLI, as a remote service, and more!
database database-management dbms sql
Last synced: 12 Apr 2026
https://github.com/aman-1998/Database_Design_and_SQL_queries
This repository contains a collection of SQL queries from different sources like interviews, coding websites, etc
database-design diagram oracle-database sql sql-developer
Last synced: 11 Mar 2025
https://github.com/madhuresh2011/daily-sql-from-hackerrank
Welcome to my SQL Series, where I tackle SQL problems from HackerRank on a daily basis.
data dataanalysis database question-answering sql
Last synced: 19 Jan 2026
https://github.com/sebastianpacurar/shopperlist-kivymd
A mobile-based Kivy with KivyMD extension and Sqlite3 (or MySql) project, meant to act as a shop list manager where users can easily manage products and lists of products
Last synced: 19 Jan 2026
https://github.com/nathanaelmutua/postgresql-notes
A walkthrough of PostrgeSQL
pgadmin4 postgresql sql tutorial-code
Last synced: 02 Jul 2025
https://github.com/ahmedsamir45/el_badr_marble_company_sql
sql database project for El badr marble company
Last synced: 05 Feb 2026
https://github.com/yusuftaufiq/simple-tree
Simple family tree web application with a single parent each.
alpinejs daisyui laravel php sql tailwindcss typescript
Last synced: 05 Apr 2026
https://github.com/gowon/gofer
Gofer is a simple database migration utility.
database dotnet migrations sql
Last synced: 16 Apr 2026
https://github.com/enyaude/integrated-project-maji-ndogo-part-2
Explore Maji Ndogo's water quality analysis project, where a detailed 60,000-record database is used to identify pollution hotspots and guide intervention strategies. Leveraging Python, MySQL, and Jupyter Notebook, this project uncovers patterns and addresses environmental issues, driven by the call for data-driven solutions by President Naledi.
jupyter-notebook mysql mysql-database python sql
Last synced: 07 Jan 2026
https://github.com/rikiitokazu/dataprojects
Data analysis practice using SQL and Python
Last synced: 12 Apr 2026
https://github.com/ruru-lyy/bank-management-system
A simple bank management system built using Python and SQL to handle customer registration- SignUp/SignIn, Transaction operations such as cash deposit/withdrawal, fund transfer and Account Updation functionalities. The purpose for creating this project was to understand OOPS and Databases.
Last synced: 04 Jul 2025
https://github.com/jdrodas/powerrangersdb
Dominio de Problema y scripts de implementación de un modelo de datos para el curso introductorio de bases de datos relacionado con el universo de los Power Rangers
entity-relationship-diagram normalization sql
Last synced: 07 Jan 2026
https://github.com/rafie-b/data-warehouse-aws-pipeline-chat-api
notebook guide
api-rest aws data-lake data-warehouse message-data pipeline python sql
Last synced: 07 May 2026
https://github.com/richiepagard/one-night-sql
Just one night with SQL. A fun SQL playground where I explore and document what I learn. Just experimenting and enjoying the programming world!
Last synced: 18 Jan 2026
https://github.com/hivesolutions/migratore
SQL based migration system with migration management
Last synced: 07 Jan 2026
https://github.com/nim579/docker-pyrseas
Pyrseas tool docker image
docker docker-image dockerfile migrations migrator postgres postgresql pyrseas sql yaml
Last synced: 12 Apr 2026
https://github.com/luis-domingues/challenge-ecommerce-schema
This project was developed as part of a challenge proposed by DIO in which the objective is to create a conceptual database for an e-commerce system
challenge dio mysql relational-databases sql sql-server
Last synced: 26 Feb 2026
https://github.com/kapetrosyan1/java-filmorate
Приложение для оценки фильмов и получения рекомендованных к просмотру кинокартин
h2-database java-11 junit maven spring-boot sql
Last synced: 02 Jan 2026
https://github.com/hernangasca/ecommerce-project
This repository contains a data analysis and visualization project developed in Power BI for an e-commerce company. The purpose of the project is to create an interactive dashboard that provides key insights into Year-to-Date (YTD) sales and supports strategic decision-making.
dax-expression kpi-s power powerbi-desktop query sales-analysis sql sql-query sql-server
Last synced: 13 Oct 2025
https://github.com/gowri-malla216/expense-tracker
A full-stack expense tracking application built using C# .NET Core (ASP.NET MVC) and JavaScript with CSHTML & Syncfusion Charts. It allows users to track expenses, manage categories, analyze spending trends, and visualize financial data using interactive charts.
csharp cshtml donet-core entity-framework-core restful-api sql
Last synced: 16 Mar 2025
https://github.com/muhammed-fazal/student-success-and-early-intervention-analytics-system
To consolidate scattered student performance records into a unified Data Warehouse in SQL Server. Engineer an Interactive Power BI dashboards that visualize academic trends, identifying student performance and implement predictive analytics.
analysis analytics dashboard data data-analysis data-engineering data-science data-visualization database etl etl-pipeline power-bi powerbi python sql sql-server
Last synced: 29 May 2026
https://github.com/fareeda-github683/mysql_student_management_project
The Student Management System is a project designed to efficiently manage student information, course enrollments, and grades. This system allows users to add and update student records, manage course details, and track enrollments.
database-management databases mysql sql
Last synced: 19 Jan 2026
https://github.com/mountolive/dataintegration-etl
A simple ETL REST API using spring boot 2
Last synced: 25 Mar 2025