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: 2026-07-11 00:29:19 UTC
- JSON Representation
https://github.com/abdelwadoudmakh55/alx-higher_level_programming
Learning Python, SQL, Javascript for high level programming
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Digit Music created by Patryk 'UltiPro' Wójtowicz using SQL.
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https://github.com/carpentries-incubator/sql-business
SQL for Business
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:blue_book: A Free and Open Source Note Taking Web App.
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This repo is about Practical Web Development Course I prepared to help beginners practice web development and teach them how to build a website conatins main database operations (CRUD: Create Read Update Delete), how to build safe login forms and add images and remove them using PHP & MySql. Course link: https://www.youtube.com/watch?v=SEPyOJBKhaY&list=PLPTmYkqRatzKlnAq_voZL7HtzufL2_7z0
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https://github.com/mike-remo/solutions
My MS SQL HackerRank and LeetCode solutions
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https://github.com/fabricioism/mlb-database
Modelamiento y creación de una base de datos de las Grandes Ligas de Béisbol (MLB) desde el siglo XIX hasta Junio 2020.
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https://github.com/hazelnutparadise/db-playground_frontend
榛果繽紛樂 DB Playground 的前端原始碼。
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https://github.com/vishal-v/databases
Efficient queries for the VTU lab on Databases
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https://github.com/rctruta/sql-benchmark-framework
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https://github.com/aruppatra04/end-to-end-data_warehouse-pipeline
Building a modern data warehouse with SQL Server, including ETL processes, data modeling, and analytics.
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https://github.com/kirby-b/learnx-source
A website I built with some others for the BPA Web App Competition in 2023-2024
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https://github.com/bashkirtsevich/tg-facts-bot
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https://github.com/nhanphamthanh-it/tutorials-and-chill
A laid-back collection of tutorials covering programming languages, databases, dev tools, and more. Whether you're exploring Python, SQL, Git, or other essentials, this repo helps you learn at your own pace — chill, practical, and beginner-friendly. Just code, sip coffee, and grow.
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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/tompinataro/react-image-gallery
48-hr Solo Sprint: Gallery images with matching descriptions appearing as reversible cards.
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https://github.com/nagar2nd/ecommerce-analysis---sql-power-bi
Conducted an in-depth analysis of Ecommerce data using SQL and Power BI. The project highlights sales performance, customer behavior, and operational efficiency, offering insights for strategy optimization.
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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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LeetCode problems solution and data structures implemented in python and C#
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https://github.com/tritacle/idatt2003_and_idatt2002
Work requirements in the subject IDATT2003 programming 2 and IDATT2002 databases
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https://github.com/erebelo/spring-mysql-demo
Java REST API project using Spring Boot 3 and MySQL database
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https://github.com/crvlwanek/cs50
Assignments and projects written for the online Intro to Computer Science course CS50x by Harvard https://cs50.harvard.edu/x/2021/
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A Library Management System (DBMS) which has a front-end user interface connecting to the database and perform queries using PHP and SQL.
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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
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https://github.com/AmandineDurand/Gite
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https://github.com/gaurav-phogat/bitly-clone
Designed a Bitly Clone where we can generate Short links.
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https://github.com/volkya/myroom-php
Describe your setup room, selecting the items and their purchase.
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https://github.com/bh-tec/dio-livecoding-evitando-o-7x1-com-python-e-sql
Projeto da live coding "Evitando o 7x1 com Python e SQL" da DIO.
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https://github.com/torand/fastersql
Java library to efficiently integrate with a relational database
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https://github.com/kverma1502/sql_data_analyst_task_for_dcluttr
The task was given to assess my understanding of writing complex SQL queries as a recruitment process for data analyst position in Dcluttr.
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https://github.com/shashankpatil01/jsp-person-details
In this project I have included the Registration details information for Name, Email and Password from the person.
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https://github.com/pradip-data/world-merchandise-trade
This project analyzes global merchandise trade trends from 1948 to 2023 using Google BigQuery and Python. It includes country-wise and product-wise trade performance, covering exports, imports, total trade, and trade deficit. The analysis features SQL queries for BigQuery, data visualizations, and detailed reports to uncover long-term trade pattern
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https://github.com/vasugi2003/workwallet
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https://github.com/saibarathr/newsletter
Going through this code you can learn how to create a email newsletter using Node.js and PostgreSQL for bulk email scheduling jobs. Edit the config file according to your backend needs.
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Last synced: 09 Apr 2026
https://github.com/vandodev/agendei
Descubra o Agendei: o app de agendamento de consultas médicas, sistema fullstack com api web e mobile integrado desenvolvido com React react native e node, Com interface intuitiva, você marca consultas facilmente. Gerencie horários, receba notificações e tenha acesso a médicos de forma rápida e segura. Sua saúde, na palma da mão!
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https://github.com/djmwa/learn_sql_basics_for_data_science_specialization
Learn SQL Basics for Data Science Specialization
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https://github.com/mahdi-meyghani/school-management-system
A desktop PyQt6 GUI app for managing complex university data with a MySQL database backend.
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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/diovanas/sql-injection
Repositório explicativo sobre o ataque SQL Injection, com exemplos de código demonstrando o cenário de vulnerabilidade e a sua solução.
Last synced: 08 Aug 2025
https://github.com/d-ganchar/david8_postgresql
david8 PostgreSQL dialect
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https://github.com/thoratstuti/comprehensive-sales-insight-dashboard
A sales performance dashboard is a crucial tool for businesses to monitor and analyze their sales activities. It provides a comprehensive overview of various sales metrics and key performance indicators (KPIs) in real-time or near real-time.
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Personal website
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https://github.com/muzafferkocak/cw_be
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https://github.com/ap/dbix-simple-concrete
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https://github.com/skygenesisenterprise/skydb
SkyDB is a modern SQL database engine written in Rust and designed for the next era of scalable, developer-friendly data systems.
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https://github.com/saatvik-10/expense-tracker
An Expense Tracker using PRISMA-ORM, CLERK for auth and NEON DB
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https://github.com/worriedlemon/enterpriseoptimization
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🚌 Red Bus Project Overview The Red Bus Project is a web scraping and visualization tool built with Selenium to extract bus information from the RedBus website. It stores the data in a MySQL database and provides an interactive visualization interface using Streamlit. The goal is to deliver insights into bus schedules, prices, ratings, etc...
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https://github.com/kevinnizet/pokemongame
React Pokemon Game using complete CRUD
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https://github.com/samnoonabrar/Documentary-ListView
A web app that will keep track of all the documentaries I have seen
Last synced: 02 Oct 2025
https://github.com/kwee-veen/chemicalresearchdatabase_sql
Relational database designed for a chemical research company.
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https://github.com/mdafsarhossain/level-2-postgresql-assignment
Level 2 PostgreSQL Assignment Code and Some PostgreSQL Basic questions and answer.
Last synced: 12 Aug 2025
https://github.com/vitormanoelvb/banco_dados_avaliacao_1etapa_vitormanoel_wauclidson
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Designing Relational Databases Using Semantic Models: ER Diagrams
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Last synced: 13 Aug 2025
https://github.com/sebastianofazzino/ibm-data-science-professional-certificate
In this repository I've stored exercises and projects I've been working on while attending IBM Data Science Professional Certificate, using Python and its libraries.
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https://github.com/cindygnaedinger/practica-sql
Práctica queries en MySQL - Notas
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https://github.com/byn227/accidents_in_france
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https://github.com/krichelj/spl_hw4
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Header-only cpp library for integrating SQLite with STL data containers (std::map, std::set, std::list, and others), providing easy access and synchronization of data between containers and SQLite database.
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https://github.com/r0mb0/excel_to_sql_table-mapped_txt_exporter
Convert Excel (.xlsx) files to pipe-delimited TXT files, automatically mapping columns and order to an existing SQL Server table structure. Ideal for legacy system integration, automated data imports, and ETL pipelines.
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Last synced: 14 Aug 2025
https://github.com/shivani0126/music_store_analysis
This repository contains a SQL dataset of a music store and SQL queries to answer questions about the data. The results of the SQL queries can be found in the analysis.sql file. This repository can be used as a starting point for anyone who wants to learn how to use SQL to analyze data.
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https://github.com/akutchi/mangasite_admin
This is the administration part of the corresponding project
Last synced: 09 Mar 2026
https://github.com/gaurav-822/localdsa
A Python library for managing and solving coding problems locally. It fetches similar problems from your local database, adds helpful comments after `question.id` and `question.name`, and lets you quickly test and store solutions without using external APIs.
Last synced: 06 Aug 2025
https://github.com/lingumd/pewlett-hackard-analysis
Analysis on number of retiring employees per title and employees eligible for mentorship program using SQL.
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Last synced: 16 Mar 2025
