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: 2026-06-25 00:25:43 UTC
- JSON Representation
https://github.com/vinsmokesomya/emojigresql
🐘 EmojigreSQL: A pure SQL PostgreSQL extension to encode/decode binary data (bytea) and text into colorful emoji sequences! ✨ Includes basic checksum validation.
bytea decoding emoji encoding pgxn postgres postgresql postgresql-database postgresql-extension sql
Last synced: 07 May 2025
https://github.com/danbarajas/project-central
Personal full-stack web design project. Work-in-progress, soon to be online collection of my projects and hobbies.
ajax css database full-stack-web-development html javascript jquery php sql wip
Last synced: 11 Apr 2026
https://github.com/guilhermersouza34/mod27-sql1
Criação de uma tabela em um banco de dados relacional utilizando comandos da linguagem DDL (Data Definition Language) para definir a estrutura da tabela. Além disso, foram utilizados comandos DML (Data Manipulation Language) para inserir, atualizar e consultar dados na tabela criada.
Last synced: 08 Jun 2026
https://github.com/yash-chauhan-dev/etl_airbnb_listing
A scalable ETL pipeline for transforming raw Airbnb listings data into a structured format for price and availability analysis. Built using Spark, HDFS, PostgreSQL and Docker.
airflow docker docker-compose etl etl-pipeline hdfs local-development postgresql python spark sql
Last synced: 11 Apr 2026
https://github.com/xpdojo/rdb
Relational Database
rdb rdbms relational-databases sql
Last synced: 12 Jan 2026
https://github.com/ap/sql-concrete
render SQL from fragments and placeholders from data structures
Last synced: 12 Apr 2025
https://github.com/richardschoen/mapepire-dotnet
.Net Client class for the IBM Mapepire Data Server
call client command ibmi jdbc mapepire program sql websockets
Last synced: 18 Apr 2025
https://github.com/sohyp3/password_maneger
simple password manger using python and raw sql
Last synced: 14 Sep 2025
https://github.com/samridhi060/waste-management-system
The Waste Management System is a database-driven application designed to manage waste collection, user complaints, and waste production data.
Last synced: 10 Feb 2026
https://github.com/lorenzorottigni/db-university
Boolean academy SQL learning
Last synced: 05 Jan 2026
https://github.com/tinyhiker/sql_rental_database_design
Designed a SQL Database/Schema for a Car Rental System. It was created on an Oracle 11g Database. The project features Entity-Relationship Design, Functional Dependency Theory, 3NF/BCNF principles, SQL Code, Bash Scripting
3nf bcnf-database-structure bcnf-decompostion-algorithm oracle-database shell-scripting sql
Last synced: 29 Mar 2025
https://github.com/danieljhkim/hive-duck
Hive-compatible CLI (-e, -f) backed by DuckDB for fast local SQL development without Hadoop or Hive.
cli data-engineering duckdb hive sql
Last synced: 13 Jan 2026
https://github.com/abdoufermat5/inpoda_web_services
A web services based app
airflow dags microservices python soap soap-web-services spyne sql
Last synced: 30 Oct 2025
https://github.com/guildofcalamity/todowebapp
A simple ToDo List web application utilizing ASP.NET Core, Bootstrap, SQL and EntityFramework.
asp-net-core csharp cshtml razor sql webapp
Last synced: 02 Jul 2025
https://github.com/lucashomuniz/Project-04
STATISTICAL ANALYSIS FOR DEMAND PLANNING IN POWERBI
bigquery data-analysis data-structures data-visualization database google-cloud-platform powerbi powerbi-visuals sql sql-query
Last synced: 11 Oct 2025
https://github.com/fjrodafo/to-do
Fast and minimalist to-do app!
container docker javascript sql
Last synced: 15 Mar 2025
https://github.com/kreipikc/golang-posts-website
An attempt to recreate a parody page for posts according to the hierarchy (Golang)
Last synced: 12 Jun 2026
https://github.com/jccampagne/sql_playground
play with SQL / PLSQL - tutorial
learning-by-doing postgresql sql tutorial
Last synced: 16 Mar 2025
https://github.com/datasqlsantosh/gold-price-prediction-portfolio
Welcome to my Gold Price Prediction Portfolio! This project focuses on predicting the future prices of gold using machine learning, particularly the Random Forest algorithm. The prediction model is implemented in a web application using Python Flask for backend development and HTML for the frontend.
boot css exce flask html jupyter-notebook matplotlib pycharm pycharm-ide python sklearn sql
Last synced: 20 Jan 2026
https://github.com/yurii-chaban/yurii-chaban
Hi 👋, I'm glad to see you here! This is my :octocat: GitHub Profile ✍️
angular angularcli angularmaterial bitbucket docker frontend git github-readme-profile gitlab javascript my-profile ngrx ngxs postgresql readme readme-profile rxjs sentry sql typescript
Last synced: 12 Apr 2026
https://github.com/omjaju18/3tier_chat_application
3 tier Chat Application using Kubernetes
docker docker-image jenkins kubernetes kubernetes-deployment nginx nodejs react services sql
Last synced: 12 Apr 2026
https://github.com/lucasgolchtein/data-analisis---netflix
[SQL - Google Sheets - Looker Studio] Proyecto de limpieza, exploración y análisis de datos acerca de un set de datos de Netflix. Trabajo individual.
google-sheets looker-studio sql
Last synced: 15 Mar 2025
https://github.com/ankush-web-eng/marketplace
This is an online marketplace developed to showcase my Django development skills.
Last synced: 10 Mar 2025
https://github.com/data-analitycs-pos-tech-fiap/covid19_ibge
Este repositório contém a análise de dados realizada no âmbito do Tech Challenge da pós-graduação em Data Analytics da FIAP. O objetivo do projeto é explorar e interpretar dados relevantes sobre o comportamento da população durante a pandemia da COVID-19, utilizando a base de dados PNAD-COVID19 do IBGE. Essa análise visa apoiar a tomada de decisão
bigquery excel google-bigquery google-cloud-platform powerbi python sql
Last synced: 08 Apr 2025
https://github.com/winniecirino/customers-data-preparation-and-enrichment
This repository contains SQL scripts designed to prepare and enrich a customer dataset. The goal is to generate additional insights from the raw data by creating new columns that provide a more detailed understanding of customer demographics, behaviors, and segments.
Last synced: 04 Feb 2026
https://github.com/miguelhp373/banco_de_dados_modulo02
:file_folder: Conteúdo das Aulas de Banco de Dados ETEC
Last synced: 28 May 2026
https://github.com/ritam2006/pmr-backend
A Java Spring Boot backend service for my Portfolio Management Risk project.
api financial-analysis java postgresql springboot sql statistics
Last synced: 02 Jul 2025
https://github.com/daviqzr/estudos_fateczl
Este repositório reúne diversos projetos desenvolvidos durante meus estudos na Fatec Zona Leste, abordando diferentes disciplinas e temas da área de Análise e Desenvolvimento de Sistemas. Os projetos aqui presentes têm como objetivo consolidar o aprendizado de tecnologias e conceitos como Java, SQL, Spring, testes de software e algoritmos.
algoritmos banco-de-dados java logica-de-programacao sql
Last synced: 23 Feb 2026
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/sufiyanahmed4566/healthcare-management-system-sql-database
This project is a Healthcare Management System built using SQL. It helps manage data for doctors, patients, appointments, inventory, and billing in hospitals or clinics. The database is well-organized with relationships between tables and includes over 100 queries to retrieve and analyze information easily.
Last synced: 05 Jan 2026
https://github.com/tmmvn/helsinki-university-db-course
Final project for the Helsinki University database course AYTKT10004
db helsinki-university-mooc java sql
Last synced: 18 May 2026
https://github.com/igoraugust0/db-1
🗃️ Arquivos e materiais utilizados na disciplina GSI016 - Banco de Dados 1, da UFU.
Last synced: 24 Apr 2026
https://github.com/peterdee/postgresql-test
PostgreSQL performance testing with Node & Sequelize
nodejs postgresql sequelize sql
Last synced: 14 May 2026
https://github.com/junioranheu/nuget-package-bulk.sql
An easy-to-use and light NuGet package that simplifies the process of performing bulk inserts in .NET 6 applications. With Bulk.Sql you can efficiently insert and delete large amounts of data into your database tables, improving performance and reducing execution time.
bulk-copy bulk-inserts csharp mysql net6 nuget-package performance postgresql sql sql-server
Last synced: 12 Apr 2026
https://github.com/krzysikd/apartment-prices-in-poland-analysis-and-visualization
Data Analyst portfolio project that involves cleaning, transforming, and visualizing data to create an insightful dashboard. The project uses SSIS for ETL processes, SSMS for database management and queries, and Power BI for data visualization, focusing on the analysis of rental and sales apartment prices in Poland.
data-analysis data-cleaning data-visualizations powerbi sql sqlserver ssis
Last synced: 04 Feb 2026
https://github.com/gades-dataeng/webinar
Code, scripts, and resources for the Data Engineering Fundamentals Course Webinar, covering Python, data pipelines, Apache Airflow, and more.
apache-airflow data-engineering data-orchestration data-orchestrator data-pipelines dimensional-modeling python sql
Last synced: 31 Mar 2025
https://github.com/himcc/sqlgo
sqlite browser and run sql on file (csv and excel file) in command line
csv excel sql sqlite sqlite3 sqlite3-database
Last synced: 30 Mar 2025
https://github.com/saifshahriar/problem-solving
All my problem solvings from codeforces, hackerrank, leetcode and other websites.
algorithm algorithms c codechef codeforces data-structures dsa go hackerrank leetcode lua problem-solving python rust sql
Last synced: 12 Apr 2026
https://github.com/renoyegon/sql-portfolio
A collection of my SQL projects, showcasing my skills in data cleaning and exploratory data analysis (EDA).
Last synced: 26 Jan 2026
https://github.com/davenaugler/assignment_12_pizza_restaurant_sql_db
Building a Pizza Restaurant SQL DB
Last synced: 24 Mar 2025
https://github.com/rodrigocfd/ora-ecl
Utility to convert SQL strings from/to Oracle SQL Developer and Eclipse.
Last synced: 07 May 2025
https://github.com/ot-code/sql-sabor-y-tradicion
A SQL-driven project that integrates menu and order data to reveal insights on dish performance, customer preferences, and spending trends. It informs pricing strategies, menu adjustments, and targeted promotions, ultimately enhancing the overall customer experience and driving business growth.
analytical-queries data data-aggregation data-analysis database-design join-queries mysql order-analytics relational-databases restaurant-data sql sql-script
Last synced: 08 Apr 2025
https://github.com/omarsaad21/library-challenge-
Finding the number of available copies of Dracula in Library database.
Last synced: 08 Apr 2025
https://github.com/bharathshakthivel/data-analytics
This repo contains all the projects related to Data Analytics
Last synced: 14 May 2026
https://github.com/BaileeRice/Module20
Testing machine learning models to see if they can accurately determine the genre of songs
excel google-slides kmeans random-forest sql tableau
Last synced: 10 Mar 2025
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/antmelekhin/ansible-role-postgresql
An Ansible role to install and configure PostgreSQL server.
ansible ansible-role database debian postgres postgresql rhel sql
Last synced: 12 Apr 2026
https://github.com/kvbc/realtime-chat-app
Real-time web chat application using WebSockets, built with a React.js frontend and Express.js & MySQL backend
express express-js expressjs mysql mysql-database react react-router reactjs sql websocket websocket-chat websocket-client websocket-server websockets
Last synced: 06 Jan 2026
https://github.com/aadipoddar/pubentry
To be Used at the Entry Gate of Discos or Pubs
csharp sql syncfusion winforms
Last synced: 28 Apr 2026
https://github.com/alkasaliss/data_modeling_postgres
Project on Data Modeling with Postgresql from Udacity Data Engineering Nanodegree
data-engineering etl-pipeline postgresql python sql
Last synced: 15 Apr 2026
https://github.com/diegoribeiro2/dashboard_de_performance_de_atendimento-sql
Projeto que transforma dados brutos em uma solução completa de Business Intelligence, com armazenamento estruturado, modelagem analítica e dashboards visuais para análise de desempenho e tomada de decisão estratégica.
excel powerbi sql sql-query sqlserver-2022
Last synced: 01 Feb 2026
https://github.com/pietrapaz/bd_engenharia
Arquivos da disciplina de Banco de Dados ✅
banco-de-dados database mysql mysql-database sql
Last synced: 01 May 2026
https://github.com/smackem/redis-q
A Redis shell (REPL) using a query language similar to C#'s LINQ syntax extension.
linq linq-expressions query query-language querydsl redis redis-client repl sql
Last synced: 07 Feb 2026
https://github.com/agradiansyah/hotel-database-design
Designed an information system for Puri Gardenia, an outdated hotel in Bandung, Indonesia. Built the database using SQL and created the UI/UX in Figma to modernize hotel operations and improve the guest experience.
college-project database figma hotel-management information-system-design portfolio-project relational-database sql ui-ux-design
Last synced: 15 Apr 2026
https://github.com/diogocapela/isep-lapr3
Projecto final de LAPR 3 ISEP 2018/2019.
Last synced: 03 May 2026
https://github.com/marianmeres/condition-builder
For building sql where statements programatically.
Last synced: 12 Oct 2025
https://github.com/shamil-t/sentiment-analysis-imdb-django
Imdb sentiment analysis using SVM Classifier,implemeted using Django and MySQL database
django imdb imdb-dataset pickle python3 sentiment-analysis sentiment-classification sklearn sql svm-classifier
Last synced: 14 Apr 2026
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/gcoronelc/uc-2021-20-prog-oo
Curso de Programación Orientada a Objetos en la Universidad Continental.
clean-code gcoronelc java jdbc mvc netbeans patrones sql swing
Last synced: 28 Apr 2026
https://github.com/kaushikrohida/sql_project_data_job_analysis
Data Analyst Job Analysis
postgresql sql visual-studio-code
Last synced: 12 Oct 2025
https://github.com/devarajan8/todo-application
A full-stack ToDo application using Angular and Spring Boot Having Key features include task creation, editing, marking as complete, and SQL database integration for data persistence, providing a seamless and efficient task management experience.
angular-cli angularjs spring-boot sql typescript
Last synced: 01 Feb 2026
https://github.com/CodedByArizola/sql-classwork
SQL scripts I made during a course in school.
Last synced: 04 Dec 2025
https://github.com/dmarks84/coursework_capstone_full_data_engineering
Final Project for IBM Data Engineering & Python Professional Certificate -- Applied all skills and methods utilized in the series of courses for this certification
apache-airflow apache-hadoop apache-kafka apache-spark api beautifulsoup cassandra dags etl mongodb nosql pandas plotly postgresql python scipy seaborn sql
Last synced: 25 Feb 2026
https://github.com/exegeses/introdb-75386
Curso Introducción a Bases de datos | Código 75386
erdiagram mysql mysql-database mysql-server sql
Last synced: 15 Apr 2026
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/gregwhitaker/sql-notebook
Personal Notebook of SQL Examples
Last synced: 07 Feb 2026
https://github.com/vladimiracunadev-create/gabysql
🗄️ GabySQL · Base de datos embebida en Rust, multiplataforma, archivo único .db, WAL, API HTTP/JSON y admin web liviano. Diseñada para entornos embebidos y edge. 🦀
cross-platform database docker embedded-database http-api php rust single-file-database sql storage-engine wal
Last synced: 01 Jun 2026
https://github.com/dzrekenathan/dbt-data-pipeline
A dbt data pipeline capstone project.
airflow airflow-dags dataengineering dbt docker python snowflake sql
Last synced: 28 Apr 2026
https://github.com/kyrylodevshyrokov/postgresql-social-network-api
An API created for potential social network application
express jest node-pg-migrate postgresql sql
Last synced: 15 Apr 2026
https://github.com/ofadiman/grinding-leetcode
Repository contains solutions to leetcode problems.
algorithms data-structures golang leetcode sql typescript
Last synced: 18 Apr 2026
https://github.com/jacksonsr451/banco-de-dados-rio-branco
Turma 3° Informática CE Rio Branco
banco-de-dados ce-rio-branco mysql sql sqlite3
Last synced: 08 Jun 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/oneananda/sql_projects
A repository dedicated to a collection of diverse SQL projects, covering a wide range of topics and applications within the world of SQL database management. From basic queries to advanced database designs, this repository serves as a resource for learning and practicing SQL skills across different domain
liquibase postgres postgresql rdbms sql sql-server sql-server-database sqlserver
Last synced: 01 Feb 2026
https://github.com/sudarshanasrao/usc_csci-585_database-systems
USC graduate level Database Systems course
databases esri-arcgis json mongodb-atlas no-sql-databases postgresql-database sql sqlite-database xml
Last synced: 15 Apr 2026
https://github.com/dataforge-projects/covid19_ibge
Este repositório contém a análise de dados realizada no âmbito do Tech Challenge da pós-graduação em Data Analytics da FIAP. O objetivo do projeto é explorar e interpretar dados relevantes sobre o comportamento da população durante a pandemia da COVID-19, utilizando a base de dados PNAD-COVID19 do IBGE. Essa análise visa apoiar a tomada de decisão
bigquery excel google-bigquery google-cloud-platform powerbi python sql
Last synced: 18 Feb 2026
https://github.com/perlmonker303/battleshipgamewinforms
The classic 2D Battleship game made in C# Win Forms
access battleship csharp sql windowsforms
Last synced: 01 Feb 2026
https://github.com/yeuner/file-analysis-sql-demo
Streamlit-based application that leverages pandas, sqlite3, and file handling libraries (OpenPyXL and PyArrow) to practice SQL queries, analyze datasets, and export results. A personal project to enhance Python and SQL skills.
data-analysis dataset pandas sql sqlite streamlit vizualization
Last synced: 15 Apr 2026
https://github.com/debjyotisaha/learning-sql
This repository contains a comprehensive collection of SQL concepts, use cases, and practical examples designed to build strong foundational and advanced SQL skills.
Last synced: 02 Feb 2026
https://github.com/cbrnrd/authium
A simple software authentication server
api authentication gem ruby rubygems sinatra sql sqlite webhook
Last synced: 28 Apr 2026
https://github.com/Khushi130404/Blood-Connect
Blood Donation Bank Management including Functions, Triggers, Procedures, Packages, Normalization and ER Diagram
ddl er-diagram functions normalization packages procedure sql trigger
Last synced: 07 Feb 2026
https://github.com/janluksoft/tsqlpivot
An example of a complex T-SQL query
dynamic-sql ms-sql-server sql t-sql
Last synced: 13 Mar 2026
https://github.com/asandahdevs/covid-19-analysis
Analysis of COVID-19 data using SQL
Last synced: 07 Feb 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/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/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/droffilc1/spendless
Spendless is a web application for users to track their expenses
javascript mysql python react sql sqlalchemy tailwindcss ubuntu
Last synced: 15 Apr 2026
https://github.com/alddesign/crudkit-standalone
Ready to use version of "alddesign/crudkit".
adminlte crud crud-application database database-management laravel php php8 sql sqlite ui-kit ui-kit-framework uikit
Last synced: 15 Apr 2026
https://github.com/haquanq/hotelms-winform-app
An windows application to manage hotel activities
Last synced: 08 Feb 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/themost-framework/sqlite
MOST Web Framework SQLite Data Adapter
database query query-builder query-language sql sqlite
Last synced: 17 Mar 2026
https://github.com/bhushan354/catalog-of-things
This is a console app that will keep record of different types of things user own : books, music albums, movies, and games. Database is based on the UML class diagram. The data is stored in JSON files but we have also prepared a database with tables structure analogical to programmes classes
Last synced: 08 Feb 2026
