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/ayush-singhh/cohort-retention-analysis
Cohort Retention Analysis of an Online Retail platform
cohort-analysis cohort-retention-analysis microsoft-sql-server sql sql-data-cleaning t-sql
Last synced: 15 Mar 2025
https://github.com/nmfr/sqlc-template
A sqlc plugin that generates code from SQL into any language by using a user provided Golang template.
code-generation golang-template plugin sql sqlc template
Last synced: 13 Jul 2025
https://github.com/thkox/uni_2022-airline-company-db
This project is a team assignment for the "Databases" course, offered in the 4th semester of the 2022 academic year at the University of Piraeus, Department of Informatics.
2022 4th-semester airline-company db department-of-informatics flights postgresql postrges python sql university-of-piraeus
Last synced: 11 Apr 2026
https://github.com/mrwormhole/turing-machine-in-sql
Turing Machine Simulation in SQL with less than 200 lines :guardsman:
postgresql sql turing-machine-simulator
Last synced: 17 Jun 2025
https://github.com/mahimaga/online-auction-system
<div align="left"> <img src="assets/main_poster.webp" alt="Main poster of Online Auction System"/></div><h1 align="center">Online Auction System</h1><p align="center">A Modular Java EE-Based Solution for Real-Time Bidding with Container-Managed Concurrency and Asynchronous Messaging</p>## IntroductionIn the context of rapidly evolving di
css dbms dbms-project django hacktoberfest-accepted javascript mongodb mongodb-atlas mongoose nodejs-express-mongodb nosql online-auctions python react spring-boot spring-mongodb spring-websockets-stomp sql
Last synced: 31 Aug 2025
https://github.com/monambike/ouroweb-scripts
SQL Server scripts for automate, search, understand, and facilitate management in OuroWeb testing and development applications.
automation integration integration-testing microsoft-sql-server scripts sql sql-server sql-server-management-studio sqlserver ssms
Last synced: 01 Sep 2025
https://github.com/martin-mikusiak/mysql_training
MySQL Scripts from the 'AnalystBuilder' website and 'Alex The Analyst' youtube channel, with my own improvements.
Last synced: 21 Jun 2025
https://github.com/justfifi17/photo-studio-database
SQL Database that manages a photo studio business data 📸
Last synced: 27 Dec 2025
https://github.com/jgohel9902/toronto-airbnb-snowflake
This project analyzes Airbnb listings in Toronto using **Snowflake’s cloud data platform**. It follows a **Bronze → Silver → Gold** medallion architecture and leverages **Snowflake Cortex** to generate **AI-driven executive insights**.
data-analysis python snowflake sql
Last synced: 07 Mar 2026
https://github.com/irishpatrick/migration
A Clojure library designed to run database migrations from a list of SQL files.
clojure database-migrations sql
Last synced: 21 Jun 2025
https://github.com/floatingghost/autographql
Automatically generate a GraphQL schema from an existing SQL database
Last synced: 11 May 2026
https://github.com/pushpakrai/online-word-lookup-tool
The Word Lookup Dictionary is a user-friendly desktop application that offers quick access to word definitions from both a local database and online resources.
desktop-apps python sql trinket
Last synced: 02 Jul 2026
https://github.com/guilhermenobrega/flask-stuff
Começando em flask
css flask flask-application flask-backend flask-web html-css-javascript javascript mysql mysql-workbench pip pipenv python sql
Last synced: 13 Apr 2026
https://github.com/lardevpro/jlara.systemlangglotter
TFG CFGS DAM
abp-framework angular api auth0 boostrap csarp css html javascript json mysql ngzorro permissions sql typescript
Last synced: 11 Apr 2026
https://github.com/anooraagb/project-healthdatadashboard
r rshiny rshinydashboard sql sqlite
Last synced: 21 Jun 2025
https://github.com/omatheusribeiro/tdd-architecture-template-dotnet
This repository has a TDD Architecture template using .NET Core 8. It applies the Code First pattern with Migrations to create a SQL Server database. The goal is to guide developers in learning and applying TDD Architecture principles in .NET applications.
api api-rest architecture automapper codefirst controller dotnet dotnet-core dotnet-core-8 entity-framework jwt jwt-token migration repository singleton sql sql-server tdd unit-test xunit
Last synced: 29 Apr 2026
https://github.com/4s4v1n/retailanalistycs
Full-stack project for working with a database storing market information
database full-stack golang react rest-api sql typescript
Last synced: 25 Feb 2025
https://github.com/damiancipolat/unipos
Trabajo practico de UAI , sistema UNIPOS para venta electronica de productos
Last synced: 29 Oct 2025
https://github.com/husskhosravi/cricket-analytics-snowflake-pipeline
End-to-end Snowflake data pipeline for cricket analytics using JSON data from AWS S3, automated ingestion, transformation, and modelling into a scalable star schema
aws-s3 data-engineering-pipeline data-pipeline data-warehouse json scd-type-1 snowflake sql
Last synced: 20 Jun 2025
https://github.com/varejaodacarne/casa-criativa
🏠 Casa Criativa - A place where you can keep your ideas (OmniStack 11.0)
css html javascript nodejs omnistack rocketseat sql
Last synced: 05 May 2026
https://github.com/wahyuisdarmawan/login-2tables-with-1form
aplikasi untuk login 2 tabel dengan 1 form
Last synced: 02 Apr 2026
https://github.com/tasnimtalha09/datacamp-mini-projects
Some mini projects on Python, R, and SQL on a myriad of topics ranging from data cleaning and data processing to statistical analysis and machine learning.
jupyter-notebook mysql postgresql python r sql sqlite
Last synced: 11 Apr 2026
https://github.com/shahzaibalijamro/nodejs-course
💻 Practice code for "NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno)" by Maximilian Schwarzmüller on Udemy. Covers Node.js fundamentals, Express, REST APIs, MVC architecture, GraphQL, Deno & more.
authentication authorization deno express-js graphql mongodb mvc-pattern nodejs rest-api sql websocket
Last synced: 11 Apr 2026
https://github.com/manonworldrepository/capgemini
Capgemini Senior Software Engineer Task Solution
docker github-actions hibernate jpa kubernetes maven proxy proxysql query sentinel spring-boot sql
Last synced: 11 Apr 2026
https://github.com/alejandromeyer/gettotaldata-sql-procedure
This project contains the GetTotalData SQL stored procedure, which dynamically counts records from multiple tables based on the current date. It iterates through a predefined table list, executes queries, and returns a summarized dataset.
dynamic-query sql stored-procedures
Last synced: 16 Jan 2026
https://github.com/lucky-bhure/full_stack_projects
Full Stack Projects is a repository contains my full stack projects at my learning stage of HTML, CSS, Javascript and MERN Stack Development.
css expressjs html javascript mongodb nodejs reactjs sql
Last synced: 07 Apr 2026
https://github.com/goku007007/dbt-duckdb-incremental-starter
Tiny dbt + DuckDB project: seeds → staged model with tests → incremental fact table that only loads new rows. Clone-and-run.
analytics-engineering data-engineering dbt duckdb incremental-models seeds sql testing
Last synced: 02 Sep 2025
https://github.com/johnrobertsantos/data-analysis-using-sql
A project to demonstrate my learnings and understanding in using SQL.
Last synced: 11 Jul 2025
https://github.com/tech-warriors-corporation/friendbot-system
System for managing FriendBot publications.
Last synced: 16 May 2026
https://github.com/zenitude/server-node-ts-mysql
server-node-ts-mysql
bcrypt cookie-parser dotenv ejs express-js express-session express-validator fetch helmet morgan mysql2 node-js path sql typescript validator
Last synced: 06 Apr 2026
https://github.com/adzkykhairany/sql_music_data_manipulation
Manipulating Music Data with MySQL
Last synced: 19 Jan 2026
https://github.com/markjamesbutler/dbt-fundamentals-bigquery
Implementation of dbt fundamentals training course material using BigQuery.
bigquery dbt dbt-fundamentals fundamentals jinja2 practice-tasks sql
Last synced: 27 May 2026
https://github.com/samiksha-khare/flight-data-analysis
This project analyzes 19M+ flight records (sourced from Kaggle in Parquet format) to uncover trends in delays, taxi times, and cancellations—driving insights for improved airline scheduling and operational efficiency.
biquery olap python sql tableau
Last synced: 19 Jun 2025
https://github.com/stamper/django-bulk-update-challenge
Bulk update improvement PoC for Django-based app
Last synced: 16 May 2026
https://github.com/dyrits/data-science-career-path
([code]cademy / PRO | Data Science)
jupyter-notebook python sql sqlite
Last synced: 07 May 2026
https://github.com/nferno55/mock-data-governance
Working with messy data and using data quality practices to clean it up and practice SQL/Python automation. YAML will be used for Metadata validation soon.
data-analysis database-management metadata python sql sqlite3 yaml
Last synced: 16 May 2026
https://github.com/enumera8or/react-sql-agent
ReAct SQL Agent implemented with Langchain, pydantic, openai, gorq & python.
gorq jupyter-notebook langchain openai pydantic python sql sqlite3
Last synced: 11 Apr 2026
https://github.com/shivanmathur/spotify-music-recommendation
database normalization postgresql sql streamlit
Last synced: 03 Feb 2026
https://github.com/rodrigojunqueiradev/rodrigojunqueiradev.github.io
Professional Portfolio - Rodrigo Junqueira
analytics artificial-intelligence data-analysis data-engineering data-science data-visualization machine-learning mathematics nosql powerbi python r sql statistics
Last synced: 15 May 2026
https://github.com/pradeepchegur/bus_reservarion_sql
A SQL file consists of online ticket reservation system for buses.
database operations reservation-system sql sqlqueries tables
Last synced: 15 Mar 2025
https://github.com/priyansusahoo/mini_project
3rd year mini Project
bootstrap css html javascript php sql
Last synced: 18 Nov 2025
https://github.com/temirovuz/sql_about
SQL haqida uzbekcha talqinda SQLdagi barcha kerakli buyruqlarni nima vazifani bajarishi haqida malumot va misollar keltirilgan. Hurmat bilan Temirov Muhammad :)
Last synced: 16 May 2026
https://github.com/tobilg/react-sql-workbench-embedded
A React wrapper component for sql-workbench-embedded, enabling interactive SQL execution environments powered by DuckDB WASM.
Last synced: 15 May 2026
https://github.com/halilomergurgan/academia-portfolio
Academia Portfolio Web Site
Last synced: 21 May 2026
https://github.com/juanparias29/bigdataprocessing
Repositorio con proyectos y laboratorios de procesamiento de datos utilizando Databricks, Apache Spark y Python. Incluye conceptos clave de Big Data, almacenamiento, procesamiento, análisis y aprendizaje automático.
apache-spark bigdata bigdataanalytics bigdatainfrastructure data-science database nosql-database python sql
Last synced: 11 Apr 2026
https://github.com/mikma03/databases
Main purpose of this repository is to generate knowledge about databases in general view.
cassandra graphql hadoop mongodb msql neo4j newsql nosql oracle-database postgresql redis sql
Last synced: 11 Apr 2026
https://github.com/limon-s-backend-zone/standard-query-language
📊 Welcome to the Database Learning and Interview Questions repository! This project offers a diverse collection of SQL (MSSQL, PostgreSQL, Oracle) and NoSQL (MongoDB) database examples and common interview questions.
mongodb mongoose oracle-database postgresql sql
Last synced: 18 Apr 2026
https://github.com/mikeludemann/php-helpful-source-code
Many PHP Source Code helper for all things
classes helper-functions methods mysql php source-code sql
Last synced: 16 May 2026
https://github.com/chingling152/webapi-projetosvigufo
Projeto que abrange WebAPI , Validação , Autenticação , conexão com banco de dados e Documentação
api csharp incompleto json jwt-token sql sqlclient swagger-ui
Last synced: 16 May 2026
https://github.com/kanadshee-18/sql_in_one_go
🐬A repo to revise SQL in one go. 🧑💻
Last synced: 07 May 2025
https://github.com/vishalgaud17/sql_employee_data_analysis
Analyzing workforce trends, salaries, hiring patterns, and performance insights using SQL. Includes CTEs, window functions, and views for quick access.
Last synced: 09 Mar 2025
https://github.com/marcosfshirafuchi/udemy-java-completo-programacao-orientada-a-objetos-projetos
Udemy: Java COMPLETO Programação Orientada a Objetos + Projetos
devsuperior exceptions git github intellij-idea java mongodb nelioalves nosql poo spring-boot springboot sql udemy udemy-course webservices-backend
Last synced: 11 Apr 2026
https://github.com/praisetompane/app_etl
A toy API driven ETL application to experiment with the Flask(with gunicorn), SQLAlchemy, Alembic and Postgres.
alembic docker flask python railway sql sqlalchemy worldhealthorg
Last synced: 16 Apr 2025
https://github.com/niranjanrao07/data-226-assignments
This repository includes assignments for DATA 226, focused on designing databases, implementing SQL for analytics, performing ETL operations, building data pipelines, and conducting OLAP.
airflow datalake datawarehouse dbt pipeline python snowflake sql
Last synced: 02 Jul 2026
https://github.com/nktmys/sqlnull
sqlnull is utilities for working with sql.Null types in Go.
Last synced: 27 May 2026
https://github.com/sivasurya681/gym-management-system-
The Gym Management System is a web application developed using PHP and MySQL.
bootstrap5 css gym gym-management-system healthcare-application html hyper hyper-text-markup-language js php sql text two-tier-architecture webpage
Last synced: 11 Apr 2026
https://github.com/iankitnegi/hackerranksqlvault
A repository of SQL solutions to HackerRank challenges, featuring well-documented queries and insights to enhance SQL skills. Perfect for learning and practice!
Last synced: 17 Jun 2025
https://github.com/crbroughton/sibyl
A lightweight, type-safe query builder for sql.js, libSQL & Bun
bun database db embedded sql sqlite typescript wasm
Last synced: 11 Apr 2026
https://github.com/atharvapathak/market_basket_analysis
This project implements Market Basket Analysis (MBA), using data mining techniques to uncover relationships between products purchased together. By analyzing transaction data, we aim to provide actionable insights to optimize marketing strategies and enhance customer experience.
apriori-algorithm fp-growth-algorithm matplotlib python sql statistical-analysis
Last synced: 11 Apr 2026
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/maazqureshi-code/sql
This repository includes coursework, SQL queries, and practice exercises from the CMSE351 Database Systems course, covering relational databases, normalization, ER modeling, and SQL operations (DML, DDL, joins, subqueries).
Last synced: 17 Jun 2025
https://github.com/dr1n/customermanagementsystem
ASP Net Core management customer system
ajax asp- asp-net-core asp-net-core-mvc authentication authorization efore jqeury sql webapi
Last synced: 12 Apr 2025
https://github.com/chingling152/webapi-inlockgames
Api utilizando entity framework (Database First)
api-client csharp database-first entity-framework incompleto json jwt-token sql swagger-ui
Last synced: 16 May 2026
https://github.com/compcode1/project-sql
In this SQL project, I analyzed customer and product data to provide insights that can guide restocking decisions, marketing strategies, and customer acquisition spending
Last synced: 18 Jun 2025
https://github.com/ayonika2001/pizza_sales_sql_project
This SQL project models a Pizza Hut database, tracking orders, order details, and pizza types. It includes queries for calculating total orders, revenue, pizza popularity, and category-wise distributions, providing insights into sales trends and pizza preferences.
csv dbms mysql mysqldatabase mysqlserver sql
Last synced: 12 Apr 2025
https://github.com/jmigac/graphql-web-services-spring-aem
Master thesis on topic "Developing GraphQL Web Services in Spring and Adobe Experience Manager". Project will contain REST api build in Spring framework for receiving data about earthquakes with possibility of local data caching. Local data cache will be achieved will background thread contacting external API and filling local database using prebuild REST service. Build web service will be used as a backbone service for GraphQL endpoint, which will provide specific information to received query. As an addition to the master thesis content, new technology will be used in comparison with spring, it's called Adobe Experience Manager [AEM]. AEM is an enterprise content managment system, with a rich technology stack and high level of customization.
adobe adobe-experience-manager aem database earthquakes graphql graphql-endpoint jpa-hibernate junit5 jwt jwt-authentication local-database mysql rest-api security spring-framework sql web-services web-services-restful
Last synced: 11 Apr 2026
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/rogermedico/magdapb
Website containing last updates on research and curriculum vitae of Dr. Magda Pascual Borràs. Whole project is made using CodeIgniter framework.
backend bootsrap codeigniter php responsive sql
Last synced: 06 May 2026
https://github.com/khoa-bit/duck-migration
A zero-dependency Go library for handling database migrations
database-migrations go golang migration sql sqlite
Last synced: 02 May 2026
https://github.com/warsvault/books-ive-read-sql-project
A simple website using PostgreSQL to list read books and info about them.
css ejs express html javascript node pgadmin4 postgresql sql
Last synced: 11 Apr 2026
https://github.com/vivprime/employee-management-system
GUI Application for the management of Employees
Last synced: 10 Jun 2026
https://github.com/deeksha-dhawan/pizza-outlet-analysis-using-sql
This project analyzes pizza sales data to gain insights into customer behavior and revenue patterns. Key analyses include customer insights, popular pizza types and sizes, revenue generation, and order trends. The findings help optimize menu offerings, staffing, and marketing strategies to boost overall business performance.
coding-challenge data-analysis data-science microsoft my portfolio-project programming project projects sql sql-analysis sql-project sqlproject sqlserver
Last synced: 23 Mar 2025
https://github.com/johanalain11/gestion-tontines
Application Access permettant la création et l'administration de tontines
access finance-application finance-management sql tontine
Last synced: 05 Jan 2026
https://github.com/matheus1714/financial-data-storage
This repository contains a sample user transaction database over a period of 1 year.
docker environment neon postgres sql
Last synced: 19 Jun 2025
https://github.com/das-amlan/building-a-celestial-bodies-database
Building a database of celestial bodies using PostgreSQL
Last synced: 28 May 2026
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
Last synced: 19 Nov 2025
https://github.com/owengombas/graphql-composer-typeorm
🌐 TypeORM plugin for graphql-composer-decorators
api decorators graphql query sql typeorm
Last synced: 02 May 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/halyusa16/sql-employee-insights
This project dives into employee data to uncover actionable insights using SQL. It mimics real-world HR and business analysis tasks, from salary comparisons to workforce demographics and potential cost-cutting strategies.
Last synced: 11 Apr 2025
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/puneetkumar041/sql_tutorial
SQL Basics intermediate
database database-schema databases-course functions ranking sql sql-query stored-procedures trasaction triggers view
Last synced: 21 May 2026
https://github.com/martinnovan/programming
Repository for storing my coding history from school or personal projects.
avaloniaui csharp dotnet node python sql website wpf
Last synced: 13 Apr 2026
https://github.com/82luli02/sakila_dvd_rental_database_analysis
Analysis of the Sakila DVD Rental database using SQL
data data-analysis data-science data-visualization sql
Last synced: 10 Mar 2026
https://github.com/shubham-kv/fcc--relational-database--mario-database
Commands & SQL Queries from Learn Relational Databases by building a Mario database FreeCodeCamp course.
database freecodecamp postgresql sql
Last synced: 04 Apr 2025
