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/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.
js mvc php poo postgresql pwa sql uml
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https://github.com/soodaayush/cs50x-2024
A collection of all my CS50x 2024 Problem Set solutions.
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https://github.com/xam1dullo/nestjs-backend-project
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https://github.com/jorisbertier/courscomplet
Cours Développeur web & mobile
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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
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https://github.com/abdullahhafizh/eamppi-note
An Note For Every Need
android android-app android-application android-development android-studio androidstudio memo note notes sql sqlite sqlite3
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https://github.com/mevlutayilmaz/database-for-bank-management
A database for a bank's management system using Java Swing and Microsoft SQL.
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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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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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Extracting Data from Spotify 'Best Hindi Songs' playlist, Transforming Data and Loading Into Snowflake Data Warehouse, using data modeling to make data more accessible
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https://github.com/markphamm/adventureworks-analytics
This project analyzes AdventureWorks Cycles' data to enhance revenue. It includes data cleaning, descriptive and diagnostic analysis, and predictive modeling using SQL Server, Python, and PowerBI. Interactive dashboards and real-time updates support strategic decision-making and trend discovery.
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https://github.com/sagartr/blood-bank-management-system
The main purpose of our blood management system is to provide blood bank with easier way to store and retrieve data and keep record of the availability of blood in blood bank.
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A database called Library is used to work with stored procedure in MSSQL Server
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Consultas SQL para el análisis de la popularidad de series y géneros series de la base de datos NetflixDB.
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https://github.com/07rinat07/univer_kaziitu
Казахстанский Университет Иновационных и Телекоммунационных систем В057 Информационнные технологии., Вычислительная техника и программное обеспечение
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https://github.com/seycileli/collegemangementsystem
College Management System Schema (SQL)
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https://github.com/npateras/book-renting-website-with-asp.net-and-mvc
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https://github.com/sricasea/fundraising-insights-mwpccc
Data storytelling meets impact strategy — a nonprofit fundraising analysis project combining SQL, Python, and Deepnote to uncover donor trends and guide smarter decisions.
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https://github.com/vbalalian/three-gits
Group analytics project for a predictive analytics course. Using the Yelp open dataset to predict restaurant success.
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https://github.com/selimsevim/sfmc-ai-query-assistant
An AI-powered assistant that translates natural language into SQL queries for Salesforce Marketing Cloud (SFMC). Using GPT-4o, this tool understands user queries, maps them to relevant Data Extensions (DEs) and fields, and generates optimized SQL queries—making data retrieval in SFMC faster and easier.
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https://github.com/myrchuk21/rippingbase-db
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https://github.com/araskolnikoff/course_project
База данных музея | Desktop-приложение
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A Medium platform challenge that combines Formula 1 and SQL.
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https://github.com/slowlatency/de-apple-data-analysis
A Data Pipeline solution using Databricks and Apache Spark to process and analyze Apple data.
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https://github.com/chernyakid/telecom_nps
Анализ NPS среди клиентов телекоммуникационной компании
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https://github.com/bushuevda/books_library
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https://github.com/kamaljangir1/codex_energy_drink
Codex is exploring consumer preferences and market trends in India to strategically launch its energy drink. This project involves a comprehensive data-driven analysis using Python, SQL, and Power BI
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https://github.com/musatahawar/url-shortner
This is a simple URL shortener created using PHP and MySQL. It allows you to take long URLs and generate shorter, more manageable versions. Users can also access the original URLs by clicking on the shortened links.
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https://github.com/moha-cm/bizcardx
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https://github.com/tools4ever-nim/nim-system-powershell-oracle-sql
Oracle Database
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https://github.com/nikolapeja6/sab_proj
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https://github.com/nikhleshshukla123/etlweather
Orchestrated pipeline and tasks using DAG in airflow
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https://github.com/imtjl/distributed-storage-systems
Distributed Storage Systems - a 3rd year CSE banchelor course in ITMO University
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https://github.com/keshab5300/swiggy-analysis-using-mysql
This project analyzes Swiggy's SQL dataset to derive insights on customer behavior, restaurant performance, and order patterns. By implementing sophisticated SQL queries with intricate joins, the analysis aims to facilitate strategic decision-making for improving service quality and customer satisfaction.
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c++ server for implementing asynchronous queries for PHP web Apps
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https://github.com/gvwilson/sqlshort
a short introduction to SQL
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This repository contains SQL queries designed for data analysis at Jensons USA, an online cycling store. The queries focus on optimizing store performance, enhancing customer experience, and improving inventory management by analyzing sales data, customer behavior, and staff performance to provide actionable insights for business growth.
Last synced: 13 Jun 2026
https://github.com/scisamir/alx-higher_level_programming
ALX Higher Level Programming
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Drop-in pgx v5 query rewriter that turns AIP-160 filter and AIP-132 order-by strings into parameterized WHERE and ORDER BY clauses.
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https://github.com/marialuizaleitao/walmartsalesanalysis
This project explored data collection and preprocessing, advanced application of SQL queries, and feature engineering. Key calculations, such as COGS (Cost of Goods Sold) and VAT (Value Added Tax), were performed to assess the profitability and financial efficiency of the branches.
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https://github.com/emanoelcampos/sql-mysql
Atividades e exercícios desenvolvidos no curso de SQL com MySQL: manipule e consulte dados na Alura, que faz parte da especialização Java, oferecido pelo programa ONE - Oracle Next Education
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https://github.com/mathu97/dbveil
A local read-only, PII-redacting proxy that lets AI agents query your database safely.
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https://github.com/xoraus/leetcode-dsa-grind
There are intricate patterns woven throughout existence, and I am driven by an unrelenting quest to uncover and comprehend as many of them as I can.
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https://github.com/fadhlidev/text2sql
Secure natural language to SQL API with multi-database and multi-LLM support
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https://github.com/kahsolt/sqlbuilder
Hyperlight-weight sqlbuilder generating SQL of DDL(table-related), DML and simple DQL; mainly aimed for SQLite3.
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https://github.com/tawfikhammad/sql-leetcode-solutions
The solutions of SQL 50 LeetCode problems
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https://github.com/its-kios09/my-sql-masterclass
MySQL is an open-source relational database management system.
Last synced: 15 Jun 2026
https://github.com/ahbiels/e-commerce
Um projeto simples de gerenciamento de SQL em um site de e-commerc para estudos
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Last synced: 16 Jun 2026
https://github.com/orlando-pt/db-sql-project
Sql project with the objective of learning good SQL practices.
Last synced: 16 Jun 2026
https://github.com/lvce-editor/language-basics-sql
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https://github.com/sofiahuang315/neuralnetwork_evaluation
Neural network models evaluation for SQLi detection
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https://github.com/strawndri/postgresql
Estudos de PostgreSQL e SQL na plataforma da Alura.
Last synced: 17 Jun 2026
https://github.com/rociobenitez/healthcare-management-database
Relational database design for a healthcare management system including hospitals, clinics, patients, appointments, services, medication inventory, and billing.
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Last synced: 18 Jun 2026
https://github.com/teo-sl/sql-lineage-tracker
SQL Lineage Tracker is a powerful static analysis tool that parses raw SQL files to generate interactive table-level and column-level Data Lineage graphs.
automation lineage postgres postgresql sql
Last synced: 18 Jun 2026
https://github.com/loesterbotelho/sql-postgresql
Estou em processo de finalização, e ainda haverá alterações.
Last synced: 18 Jun 2026
https://github.com/baribrahim/ecommerce-website
An e-commerce website built using PHP, HTML, CSS and Javascript
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https://github.com/puj-course/repository_template_bd
Plantillas Proyectos DB
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https://github.com/hajarwalfi/youdemy
Youdemy Learning Platform : Cours en ligne interactifs avec gestion enseignants/étudiants, analytics et validation OOP complète.
css html js mariadb oop php responsive sql uml
Last synced: 19 Jun 2026
https://github.com/mohnish88/pizza-sales-analysis
By using SQL I executed detailed sales reporting, analyzing sales data to identify trends and patterns. This allowed me to provide actionable insights that optimized sales strategies, improved decision-making, and enhanced overall sales performance.
data-analysis-sql data-sets database-management inner-joins joins mysql mysql-database primary-key pure-sql queries sales-analysis sql structure-query-language
Last synced: 19 Jun 2026
https://github.com/marialuizaleitao/record-store
A simple interactive SQL project to build a database and retrieve data about the records of a store.
Last synced: 19 Jun 2026
https://github.com/phpgao/mysqlmcp
MySQL MCP server — multi-instance MySQL access for AI assistants. SQL static analysis, read-only enforcement, dual transport.
ai database developer-tools go mcp mcp-server mysql sql
Last synced: 19 Jun 2026
https://github.com/keshab5300/amazon-sales-analysis-mysql
This repository contains SQL queries and analysis tools for examining Amazon sales data. It helps uncover insights on pricing, discounts, product performance, and customer reviews. The project is designed to optimize sales strategies and evaluate key metrics for better decision-making.
Last synced: 20 Jun 2026
https://github.com/lleonardus/distribuidora-automatizada
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Last synced: 20 Jun 2026
https://github.com/danbuxton/groceryshoppingsystemproj
Using JavaServer Faces, MVC, Data Transfer Object, Factory, Command and Front Controller
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Last synced: 20 Jun 2026
https://github.com/pramilapoudel023/data-projects
mysql-database powerbi sql tableau-dashboards
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https://github.com/g-schumacher44/analyst_resource_hub
A collection of guidebooks, quickref, and resources for data analysis
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Last synced: 20 Jun 2026
https://github.com/evanmathew/northwind-traders
SQL-powered analysis of sales, employee performance, and customer behavior using PostgreSQL window functions. This project uncovers key business insights to optimize decision-making.
case-study data-analysis jupyter-notebook northwind-traders postgresql python-postgresql sql
Last synced: 20 Jun 2026
https://github.com/hebertcisco/remodel-core-docs
Documentation site for remodel-core, built with React Router and Fumadocs.
data-structures database ddl er-diagram modeling parser-implementations sql
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https://github.com/hebertcisco/remodel-core
A modern database-modeling toolkit
data-structures database ddl er-diagram modeling parser-implementations sql
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https://github.com/hebertcisco/gdo
A typed database access library for Gleam.
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https://github.com/vidjinnangni/sql-sub-saharan-economic-impacts-of-covid
SQL project analyzing the economic impacts of COVID-19 in Sub-Saharan Africa using MySQL. Includes database schema, data insertion, and exploratory queries.
mysql mysql-database mysql-server sql sqldata-exploration
Last synced: 20 Jun 2026
https://github.com/lparham2/exot-animal-e-commerce-platform
An e-commerce database with 10+ tables and 9+ relationships, enabling product browsing, order processing, and customer reviews. Features triggers, stored procedures, and SQL queries for efficient data handling. Follows a story-driven approach where Bhavin buys a lion for his new zoo.
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Last synced: 21 Jun 2026
https://github.com/wesgtox/database-lab
College "Database Lab" exercises.
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https://github.com/amarjahiji/sdp4j
A schema-first lightweight persistence framework for small-to-medium Java projects. Combines annotation-based mapping, code-driven migrations, and a dual-layer query API into a single, no-nonsense tool. Built for PostgreSQL.
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https://github.com/datasherlock/bqml-demo
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https://github.com/imbios/open-music-api-v3
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