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/tmohamedashraft/airline-dwh
The repository contains the complete schema design, queries, and documentation for the airline data warehouse, providing a detailed reference for the data warehouse structure and query optimization techniques.
Last synced: 05 Oct 2025
https://github.com/mairondc21/teste_mairon
Teste realizado em excel e sql
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https://github.com/mizcausevic-dev/regulatory-reporting-mart
Warehouse-style reporting mart for docket readiness, evidence packets, and deadline pressure.
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https://github.com/winniecirino/adventure-works-sales-analysis
This repository focuses on identifying sales trends, calculating key metrics, and providing actionable business insights.
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https://github.com/eufony/orm
Model-based zero-configuration PHP object relational mapping library.
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https://github.com/muhammadfarooq85/mongodb-aggregation-framework-part-1
This repository is about aggregation framework in MongoDb. What is aggregation pipelines? Happy Coding!
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https://github.com/jiraleelas/cs50-sql
CS50's Introduction to Databases with SQL by Harvard University 2024.
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https://github.com/beatrice-appiah/tech4girls_backend
My assignments in my Tech4Girls- HACSA lessons
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https://github.com/agutiernc/lavibes
LA Vibes: Los Angeles County Free Concerts
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https://github.com/atakanbayrak/csharp-stock-tracking-form-app
MySQL database supported form application for stock tracking, user interface could be developed and well-designed oncoming.
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https://github.com/jpcadena/black-clover
Black Clover RESTful API
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https://github.com/arafat-hasan/postgres-notes
Notes on PostgreSQL
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https://github.com/gabrielmoreiradevs/moodify
API RESTful para o Moodify, uma plataforma inovadora para catalogar e recomendar conteúdos com base no humor do usuário
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https://github.com/aniketchavan2211/aniketchavan2211
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https://github.com/nanotubing/demo_permit_etl_script
All SQL ETL script normalizing L&I demolition permits from Philadelphia for insert into Postgis
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https://github.com/shgnplaatjies/banneredstallion
A RESTful API for a multi-vendor restaurant TypeScript foundation, MySQL with TypeORM, Node.js, Express.js, and SwaggerUI documentation. Inspired - in name and spirit - by the world-renowned taverns - The Bannered Mare of Skyrim.
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https://github.com/bhushan148/finance-domain-bank-loan-report-tableau
I analyzed 🏦 bank loan data to reveal trends, KPIs, and insights. Using Tableau 📈 for dashboards and SQL 🗃️ for data extraction, I visualized loan applications, borrower profiles, and repayment behaviors 💡.
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https://github.com/arturocarrillojimenez/examen-daw
Script para hacer una pila LAMP en dos niveles, tiene un para el Font y otro para el back con SQL y una base de datos para esto. además dispone de un script para instalar Lets encrypt entre otras cosas, por ultimo dispone con un script para realizar un despliegue de Moodle de forma automatica
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https://github.com/yunusemrejr/vud-php
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https://github.com/0x03c1/classroom
O repositório reúne os materiais utilizados em disciplinas que ministrei em diferentes instituições de ensino superior.
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https://github.com/muhammadfarooq85/postgresql-views-having-clause
This repository is how to use views and having clause in PostgreSQL.
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https://github.com/domcarlosadriano/desafios.tech.01-11-2025
Plataforma full-stack para restaurantes que transforma dados de vendas e clientes em insights rápidos e dinâmicos.
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https://github.com/tmmvn/helsinki-university-db-course
Final project for the Helsinki University database course AYTKT10004
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https://github.com/lucaslopezc/desafio-sql
Repositorio con consultas SQL para analizar datos de estudiantes en make-it-real-tarea-clase.clase_mir. Incluye exploración de datos, filtros (WHERE, HAVING), agrupaciones (GROUP BY), ordenamientos (ORDER BY, LIMIT) y estructuras condicionales (IF, CASE).
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https://github.com/mizcausevic-dev/search-observability-warehouse
SQL warehouse for search console, crawl, index coverage, freshness drift, and URL-level observability diagnostics.
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https://github.com/muhammadfarooq85/postgresql-relationships
This repository is about the how to effectively use relationships in PostgreSQL .
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https://github.com/vitaliikalyta96/data-analysis
These projects are about data analysis using multiple tools and techniques to derive insights from various datasets.
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https://github.com/alkasaliss/aws-datawarehouse
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https://github.com/kimhan-nah/hello-algorithm-sql
알알못 기만나가 알잘알이 쿼리 마스터가 되는 그날까지..!!!!!
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https://github.com/stephane-klein/postgres-tags-model-poc
Database model POC based on Tags and Postgres Arrays, a Purrrfect Combination article.
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https://github.com/toia-19/nodejs-jwt
Vinculación de un proyecto de NodeJS con Base de Datos SQL (ITS Cipolletti) - 2024.
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https://github.com/data-edd/mastering_sql
This is a repo documenting me mastering sql
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https://github.com/shahriarha/sql
Structured query language
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https://github.com/knands42/Data-Engineering-Bootcamp
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https://github.com/sagleft/dbobject-query
(wild alpha) SQL queries without SQL available out of the box
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https://github.com/jardinesdelareina/grok_postgresql
База знаний PostgreSQL
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https://github.com/guildofcalamity/todowebapp
A simple ToDo List web application utilizing ASP.NET Core, Bootstrap, SQL and EntityFramework.
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Last synced: 02 Jul 2025
https://github.com/fab2bprog/exemple-utilisation-csharp-avec-mysql
Exemple C# avec base de données mysql : Servira au developpement de votre application. Classes CRUD. Fonctions de recherche etc...
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https://github.com/mizcausevic-dev/revops-database-lab
PostgreSQL revenue operations lab for pipeline modeling, attribution analysis, forecast visibility, and renewal risk reporting.
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Last synced: 01 Jun 2026
https://github.com/husnainramzan7022/intertrack-project
Intertrack is a full-stack insurance application developed as part of the Stutern program. This platform allows registered users to purchase various insurance products and submit claims when needed. It provides a seamless and secure experience for managing insurance policies.
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https://github.com/archive-of-practical-work-for-the-prue/homework-sql
Репозиторий с практическими работами по базам данным на MySQL и MaridDB.
Last synced: 06 Oct 2025
https://github.com/yunusemrejr/.net-form-mysql-user-list-viewer
.NET form mySQL user list viewer (C# SQL .NET)
Last synced: 03 May 2026
https://github.com/harsh0713/anudip-lab
I've uploaded all the lab work which I've done in the course of Data Analysis
Last synced: 13 Jun 2025
https://github.com/treasarose/ecommerce_data_anaysis_project
This repository contains an SQL dataset for an e-commerce platform and queries to analyze customer behavior, product performance, seller activity, and order fulfillment. By addressing critical business questions, this project serves as a foundation for those interested in using SQL to gain insights and optimize e-commerce operations.
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Last synced: 18 Apr 2026
https://github.com/unknownsoup/budget_tracker
A personal budget tracker to build my knowledge of working with databases and data analysis. In this case using SQL and python for the analysis.
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https://github.com/codelander07/web-projects-2022-2026
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https://github.com/mizcausevic-dev/attribution-warehouse-lab
Python FastAPI attribution lab for warehouse journey stitching, channel credit models, SQL contracts, and revenue reconciliation.
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Last synced: 01 Jun 2026
https://github.com/umairsyed613/efdbfactory.sql
Factory Pattern for Entity Framework core. supports multiple sql server database with multiple dbcontext support.
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https://github.com/jaymalli/oshop
eCommerce website with features like product listing, add/delete products (admin), shopping cart, and checkout process.
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https://github.com/prasenjitb1234/taskmanagement01
Revising java, rest api basics & Springboot
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https://github.com/surbhi242singh/pizza_sales_project
Used SQL to analyze pizza sales data
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Last synced: 07 Oct 2025
https://github.com/suspect-47/practice-run-mysql
SQL Practice Runs: Progressive assignments (run 1–15) built from beginner to intermediate level using MySQL. It covers SELECT, JOIN, WHERE, GROUP BY, HAVING, ORDER BY, aggregate functions, aliases, and query optimization.
Last synced: 07 Oct 2025
https://github.com/mostafa-ghorab/talabat-business-insights-and-analysis
🗃️📊 Leveraging SQL + Power BI to optimize Talabat's revenue, reduce failures, and drive growth (2023-2024)
Last synced: 07 Jan 2026
https://github.com/daenetcorporation/daenet.common.sql
provides helper classes for SqlCommand and SqlReader
netcore netcore20 netstandard sql
Last synced: 07 Oct 2025
https://github.com/martachesnova/data-modeling--postgresql
Modeled user activity data to create a database and ETL pipeline for a music streaming app. Defined Fact and Dimension tables and inserted data into new tables.
data-modeling database etl etl-pipeline postgresql python sql
Last synced: 13 Apr 2026
https://github.com/projeto-clientflow/clientflow
Repositório do Projeto ClientFlow, desenvolvido durante o Bootcamp Full Stack da Generation Brasil.
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https://github.com/code4mk/universities-worldwide
world-wide universites json placeholder , csv , sql
Last synced: 07 Oct 2025
https://github.com/akashparley/netflix
This project focuses on analyzing Netflix’s vast data catalog using SQL for data extraction, transformation, and querying, followed by creating insightful visualizations in Tableau. By exploring Netflix’s dataset, the project aims to uncover key insights about the platform’s content offerings, including genre trends, content growth over the years,
Last synced: 09 Feb 2026
https://github.com/rameshvd18/atm
About Atm interpreter python program with MySQL database connection
Last synced: 11 Apr 2026
https://github.com/sangramdedge/ai_fraud_detection
End-to-end AI Fraud Detection & Transaction Monitoring project using SQL, Python, ML models, SHAP explainability, and FastAPI integration.
ai-ml credit-analytics financial-analysis isolation-forest narrative-ai predictive-modeling python3 random-forest risk-analysis sklearn sql
Last synced: 07 Oct 2025
https://github.com/viiviiiix/sql-solutions-sql-practice
Solutions to Learn SQL's SQL Practice Challenges.
learn-sql ms-sql-server sql sql-challenges sql-practice sql-solutions
Last synced: 07 Oct 2025
https://github.com/prajjwol09/sql_retail_analysis_project
This project demonstrates SQL-based data cleaning, exploration, and business analysis on a retail sales dataset. It involves setting up a database, removing null values, performing EDA, and using SQL queries to extract key insights such as top customers, best-selling categories, and monthly sales trends.
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https://github.com/udaykiran75/cricketmatchscores-js
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Last synced: 08 May 2026
https://github.com/alessandro-schmidt/leetcope
Cause sometimes you just gotta cope. This is me axing Leetcode Problems.
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Last synced: 21 Jan 2026
https://github.com/itskshitija/blinkit-customer-and-order-analysis
This project aims to uncover meaningful insights and create a comprehensive visualization of Blinkit's operational data. Analyzing key aspects of Blinkit's customer base, order patterns, and product performance. Using three datasets—Customers, Orders, and Order Details.
data-visualization dataanalysis dataanalysisusingsql dataanalyst dataanalystportfolio mysql powerbidashboard sql
Last synced: 31 Mar 2025
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.
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https://github.com/guilchaves/treinamento-goexpert
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https://github.com/vanvuvuong/to_sql
Little tool to convert the CSV, XML file to SQL
Last synced: 21 Jan 2026
https://github.com/omatthewy/java-explore-with-me
Template repository for ExploreWithMe project.
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https://github.com/mrbuslov/list-search
Search in list of dictionaries with lookups! Like in ORM!
lookup memory-searching orm python python-search search simple-search sql
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https://github.com/derstimmler/transactionmyths
This repo shows how to solve concurrency problems in a high load multi user system with SQL transactions and NServiceBus sagas.
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https://github.com/erikrei/zahlenzauber
Diese Web-Applikation dient zum Erlernen oder Verbessern von mathematischen Kenntnissen für Grundschulkinder.
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https://github.com/codedbyarizola/sql-classwork
SQL scripts I made during a course in school.
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https://github.com/borjamome/accidentes_madrid
Análisis de Accidentes en Madrid en SQL (2023)
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https://github.com/keyyard/today-notes
Today Notes is a lightweight, daily task management application built using Next.js, React, TailwindCSS, Prisma, and Postgresql - Supabase. It allows users to create tasks that expire in 24 hours, providing a clean and minimalist interface with support for dark and light themes.
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