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: 2026-07-02 00:29:19 UTC
- JSON Representation
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
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https://github.com/man2dev/database-course
An HIS Database project
database his sql sql-server sql-server-database university university-assignment university-course university-project
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https://github.com/serenasensini/fzth-sql
From Zero to Hero #SQL
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https://github.com/mathiaslinux/sae_401_bdd
The database repo for the project SAE 401
database mariadb school-project sql
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https://github.com/shohail-dev/electricity-bill-generation-system
A bill generation system that generates Electricity Bill based on the data provided by the user.
Last synced: 18 May 2026
https://github.com/beinglojain/audio-vibe
A Podcast code written in Java language, Java GUI, Connected with a database written in SQL language.
database gui interface java java-interfaces podcast sql
Last synced: 03 Jan 2026
https://github.com/roldanramon/acompanhamento_do_cenario_3
Acompanhamento do Cenário 3
bash excel flexdashboard linux python r rmarkdown rpubs sql
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https://github.com/oldprojectss/clinic-database
In this project we used a relational database (PostgreSQL) to create the initial data structure for a clinic. we create multiple tables to store clinic informations, and save the query's to the schema sql file.
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https://github.com/ameya-6964/banking-application-using-java
The purpose of this project is to provide basic banking facilities in a user-friendly GUI. The project provides a dashboard to the exiting users from where they can transfer, withdraw, and deposit money and see their transaction history. New users will be provided an easy step by step procedure to create an account where they will be given a unique
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https://github.com/paudeldipesh/sql
SQL is a standard language for storing, manipulating and retrieving data in databases.
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https://github.com/alex-1909-dn/panda-music
A database management project using MS Access as the front-end interface to create interactive forms, queries, and reports for managing music-related data. This application connects to a SQL Server database to perform core database operations, including insert, update, delete, and querying records
forms msaccess msaccess-vba queries reports sql sqlserver-2019
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https://github.com/raghavgarg1257/laratweets
A simple clone of twitter built using Laravel 5.4.
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https://github.com/aram-ibrahim/server-base-files
A collection of codes to make the base of a server that uses Node JS and MariaDB.
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https://github.com/brunafcarvalho/dados_suicidio_brasil
Projeto independente para prática de SQL (SQLite) com dados DATASUS (2014–2018)
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https://github.com/lasbrdev/desafio-docker-dio
Docker: Practical use in the Microservices scenario
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https://github.com/shafaq-aslam/data-analytics-dairy
A comprehensive repository for Data Analytics learning and projects. It includes MySQL, Python, Power BI, Tableau, and Excel. The goal is to analyze data, generate insights, and create compelling visualizations for real-world datasets.
data-analysis data-visualization excel excel-based-data-analysis powerbi python-scripts sql sql-queries sql-queries-for-data-manipulation sql-query-for-data-visualization tableau
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https://github.com/jcilacad/reservation-system
Mini project for an online reservation system for retail within a school / university
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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
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https://github.com/volkya/wordsapp-flask
A simple crud of words from different countries
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https://github.com/akilesh-ga/sql
This repository contains SQL scripts covering basics to advanced topics like CRUD, joins, subqueries, and aggregations. Ideal for learners looking to build and practice SQL skills with real-world examples. Queries are organized and easy to understand for hands-on learning.
database-design database-management mysql sql
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https://github.com/luizhm0reira/hackerrank
Resolutions from hackerrank questions
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https://github.com/henriquecosta05/feedhub
An automation built for AI learning purposes, FeedBuilder is being designed to build a fully-customized RSS feed for you, based on your favorite topics and discussions over the internet.
java nextjs postgresql react rss-feed rss-feed-scraper spring-boot sql tailwindcss typescript
Last synced: 08 Apr 2026
https://github.com/virajbhutada/credit-card-transaction-analysis-sql
This project provides a structured database schema and SQL scripts to analyze credit card data. It includes tools for managing and analyzing transaction data, helping to identify spending patterns and trends. The project features visual schema diagrams and supporting documentation for easy understanding.
creditcard customer data-analysis data-cleaning data-modeling database database-management insights performance-optimization postgresql query-language schema-design schema-diagram scripts sql transactions trends
Last synced: 15 May 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
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https://github.com/nisaaragharia/mysql-queries
Repos contains SQL Queries for MySQL DB
Last synced: 22 May 2026
https://github.com/terieyenike/sql-notes
SQL notes - setup, creating databases, and many more
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https://github.com/pawelwiejkut/fill_database
Scripts for generate database and fill content
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https://github.com/devphde/schoolmanager-api
API de gerenciamento de alunos, professores e turmas.
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https://github.com/bala-1409/loan-clustering-datascience-projects
This project uses Machine Learning to Cluster loan together based on their similarities. The project uses a dataeset of loan application which includes information about the Loan amount and Balance. The project then use the clustering algorithm to group the loan together based on the similarities.
clustering clustering-algorithm data-analysis data-science data-visualization kmeans-clustering machine-learning machine-learning-algorithms sql unsupervised-learning unsupervised-machine-learning
Last synced: 22 Mar 2025
https://github.com/bala-1409/loan-classification-data-science-projects
This project uses machine learning algorithms to predict the classification of loan status. The dataset is loaded and some transformation is done using SQL for getting a proper dataset with some valid informations.
data data-analysis datacleaning datascience datavisualization exploratory-data-analysis loan machine-learning machine-learning-algorithms modelfitting sql supervised-learning visualization
Last synced: 22 Mar 2025
https://github.com/Adil-Bikiev/Employee-Database-Management
A Java-based CRUD application to manage employee data using PostgreSQL and JDBC. This project supports operations like ➕ adding, 📖 retrieving, ✏️ updating, and ❌ deleting employee records. Built with Maven for dependency management and modularity.
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https://github.com/vivprime/employee-management-system
GUI Application for the management of Employees
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https://github.com/abderrahmanehamim/suivi-statistique-du-trafic-reseau-application-web
Ce projet "Suivi Statistique du Trafic Réseau" vise à créer une application web permettant de surveiller les paquets de données entrant et sortant d'un ordinateur. Il a été réalisé dans le cadre du module "Développement Frontend et Backend" du programme d'Ingénierie Numérique en Data Science et Intelligence Artificielle.
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Last synced: 08 Apr 2026
https://github.com/agu3des/estanteencantada
Livraria feita para a disciplina de Banco de Dados l e para as disciplinas de Estrutura de Dados, Sistemas Operacionais e Protocolos de Interconexão de Redes de Computadores
bancodedados books bookstore client-server data-structures livros python semaphore sql systems threads
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https://github.com/riju18/play-around-with-databricks-and-pyspark
Play around with Databricks and PySpark
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Last synced: 10 Mar 2026
https://github.com/oleksandr-romashko/goit-rdb-hw-03
SQL basics. DDL, DML and DQL requests.
databases dql-queries goit-rdb-hw-03 mysql mysql-workbench sql
Last synced: 20 May 2026
https://github.com/sanchezluys/bd_taller_mecanico_postgresql
BD postgresl, de un taller mecanico
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https://github.com/matheus1714/financial-data-storage
This repository contains a sample user transaction database over a period of 1 year.
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Last synced: 19 Jun 2025
https://github.com/tushar2704/sql-query
Repository is designed to help you strengthen your SQL query skills by providing a collection of common and interview-based SQL queries for practice.
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Last synced: 04 Nov 2025
https://github.com/suhailroushan13/project-management-tool-for-employees
The Project Management Tool designed for TWorks is a powerful and efficient solution tailored to streamline task management and communication within the TWorks organization. This tool is specifically crafted to meet the unique needs and demands of TWorks teams
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Last synced: 11 Apr 2026
https://github.com/amirsaleh55/retail-sales-analysis-sql
This is a beginner Project for data analysis using SQL and pgadmin4 to create table , load data into table from csv file , cleaning data and answering data analysis questions
Last synced: 01 Sep 2025
https://github.com/cosmin-panescu/sql-walmart-data
📌 SQL Walmart Data Project
Last synced: 28 Jun 2025
https://github.com/mk3008/carbunqlex
CarbunqleX is a lightweight library that enhances the reusability and maintainability of RawSQL through advanced query parsing.
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https://github.com/owengombas/graphql-composer-typeorm
🌐 TypeORM plugin for graphql-composer-decorators
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https://github.com/jvegar/sql-movie-app
Entity Relationship Diagram for Movie app
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https://github.com/tigureis/modelo_de_pipeline_com_spark_no_databricks
Este projeto simula um pipeline de streaming de dados utilizando Spark Structured Streaming e Delta Lake em um ambiente Databricks. O objetivo é demonstrar como processar dados em tempo real, mesmo quando a fonte de dados é estática e fornecida por meio de comandos SQL.
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Last synced: 21 Feb 2026
https://github.com/simonsinclair/honest-reviews
Honest product reviews to help buyers make the best purchase decisions.
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https://github.com/ulisses22/formatfilesqlserver
Using Format File XML to Bulk Import data - SQL Server
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https://github.com/unipr-org/bdd
BdD - Basi di Dati presso l'Università degli Studi di Parma (9 CFU).
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https://github.com/suraj-kumar00/sql-from-basics-to-advanced
Learn SQL Basics to Advanced
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https://github.com/jiko23/sql_etl-query-faster
An idea to make sql bulk data insertion, deletion and update easier.
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https://github.com/SoftStoneDevelop/Gedaq
ORM Gedaq is generator for obtaining and mapping data from the database.
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Last synced: 17 Apr 2025
https://github.com/bekcodingaddict/nodejs-the-complete-guide-with-maximilian-schwarzmuller
Master Node JS & Deno.js, build REST APIs with Node.js, GraphQL APIs, add Authentication, use MongoDB, SQL & much more!
back-end-development expressjs mongodb nodejs nosql sql
Last synced: 08 Apr 2026
https://github.com/pegasusheavy/prax
🦀 Type-safe, async-first ORM for Rust. Prisma-like schema, fluent queries, multi-database support.
async database mongodb mysql orm postgres postgresql prisma query-builder rust sql sqlite tokio type-safe typescript-alternative
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https://github.com/sontungexpt/tous-netframework
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Last synced: 30 Mar 2025
https://github.com/harsh-arora-4114/e-commerce.sql
This project provides a SQL-based solution for managing and analyzing data for a small e-commerce business. The database contains information about customers, suppliers, products, orders, and order details.
Last synced: 30 Mar 2025
https://github.com/nph1508/sql_for_ecommerce_analyzing_sales_customer_behavior_in_bigquery
Designed and executed complex SQL queries on an ecommerce dataset using Google BigQuery to uncover customer behavior patterns, sales performance, and category-level insights. Focused on extracting business value through data exploration and aggregation techniques.
Last synced: 01 Jul 2025
https://github.com/karensaraimoralesmontiel/8-week-sql-challenge
Case Studies Solutions for the 8-Week-SQL-Challenge.
Last synced: 02 Jan 2026
https://github.com/gabrieldarezzo/who-next
Pegue sua localização, e encontre as pessoas próximas (Formula de Haversine)
google-maps-api googlemaps haversine sample sql
Last synced: 03 Nov 2025
https://github.com/virajbhutada/music-store-data-analysis-sql
Hands-on SQL data analysis project for music store. Enhance proficiency with database queries. Ideal for practitioners seeking real-world analytics experience. Gain insights into customer behavior, revenue trends, and genre preferences, empowering strategic decision-making in the music industry. Explore the project for a rich learning experience.
data-analysis data-insights data-science database genre-prediction music-industry music-store postgresql postgresql-database query-optimization revenue-trends sql sql-queries
Last synced: 01 May 2026
https://github.com/hajarwalfi/nexus-crypto-wallet
Nexus Crypto Wallet est une plateforme simplifiée de gestion des cryptomonnaies développée en PHP (POO, MVC). Elle permet aux utilisateurs de suivre les prix en temps réel, gérer un portefeuille sécurisé et effectuer des transactions rapides en USDT.
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Last synced: 11 May 2026
https://github.com/suryapratap64/assignment-native
Assignment-React-Native
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Last synced: 01 May 2026
https://github.com/hengkyawijaya/basic-node
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Last synced: 01 May 2026
https://github.com/samkhawase/authzero
AuthZero integration with Postgrest
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Last synced: 01 May 2026
https://github.com/vimode/fcc_relational_database
Freecodecamp > Relational Database
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Last synced: 01 May 2026
https://github.com/ivanl-works/first-sql-project
My First SQL project made as a part of codecademy course for DataAnalyst
Last synced: 01 May 2026
https://github.com/soodaayush/cs50x-2024
A collection of all my CS50x 2024 Problem Set solutions.
ai algorithms c data-structures flask html-css-javascript python scratch sql
Last synced: 11 May 2026
https://github.com/itsvaibhavk/sunnyvale-database
A database created as the final project submission for CS50SQL (2023), CS50's Introduction to Databases with SQL, on the edX platform.
cs50 database dbms edx harvardcs50 sql sqlite3
Last synced: 08 Jun 2026
https://github.com/billwallis/database-crud-example
A simple example of a CRUD implementation for a database layer.
Last synced: 24 Apr 2026
https://github.com/rnddave/sql-like-a-boss
Not trying to become an SQL Master, but I am looking to up my SQL game.
database databases mysql postgresql sql
Last synced: 01 May 2026
https://github.com/mehrajlatifli/views
A database called Library is used to work with views in MSSQL Server
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Last synced: 18 Apr 2026
https://github.com/jigyasag18/sql-music-store-analysis
This repository contains an analysis of sales and customer data from a fictional music store. Using SQL, we explore trends in sales, popularity of artists and genres, and customer purchasing behavior. The project aims to derive actionable insights that can guide marketing strategies and inventory management decisions.
data dataanalysis dataanalytics database database-management dataset sql sqlqueries sqlquery
Last synced: 08 Jun 2026
https://github.com/antoinecarat/university-bdd
School project, database management course. Nantes, France. Database representing University of Nantes behaviour.
Last synced: 01 May 2026
https://github.com/jorisbertier/courscomplet
Cours Développeur web & mobile
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https://github.com/crudek-data/ad-campaign-comparison
compare two different online advertisement campaigns
Last synced: 01 May 2026
https://github.com/szuzick/hr-analytics-pipeline
End-to-end HR analytics solution using PostgreSQL, dbt, and Power BI
data-analysis data-visualization database-maintenance dbt hr-analytics insights postgresql powerbi sql
Last synced: 10 Jun 2026
https://github.com/shreyajaiswal31/abstroy-hotel-management-system
A web-based hotel management system built with ASP.NET, C#, SQL Server, HTML, CSS, and JavaScript. Users can book for events like conferences, dining, weddings, etc., with PayPal integration. Admins can manage bookings, services, and user data via a secure dashboard using master pages.
asp-net c-sharp css html javascript sql
Last synced: 01 May 2026
https://github.com/anandvai/ai_rag_chatbot_multi_pdf_support
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https://github.com/hendisantika/spring-boot-liquibase-example
Spring Boot Liquibase Example
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https://github.com/tran1595/youtubeanalytics
I'm excited to share a guide I created to help you explore what makes YouTube videos go viral. Whether you're a content creator, data enthusiast, or just curious about viral trends, this guide is for you!
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https://github.com/pjj11005/coding_test
coding test study(Python, SQL)
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https://github.com/satyampgt4/table_collection
Table Collection
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https://github.com/s1dewalker/economic-factors-for-us-real-estates
Data Science
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https://github.com/prabhakar-naik/my-interview-tasks
Interview Tasks
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https://github.com/jeroenflvr/datapress
A config-driven Rust server that publishes Parquet and Delta datasets as fast, typed HTTP APIs from local disk or object storage, with interchangeable DuckDB or Arrow+DataFusion backends, JSON and Arrow IPC output, and production-ready features like auth, metrics, and hot reloads.
api arrow arrow-ipc authz datafusion deltalake duckdb http in-memory parquet s3 sql
Last synced: 06 Jun 2026
https://github.com/edserranoc/scripting-with-python-and-sql-for-data-engineering
Scripting with Python and SQL for Data Engineering Course Course - Duke University
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Last synced: 11 May 2026
https://github.com/sravan27/silentdrop
Does your JavaScript database silently return the wrong rows? Zero-dep MIT correctness checker. 8 merged PRs across 7 OSS sync engines.
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https://github.com/exegeses/introdb-63172
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Last synced: 24 Apr 2026
