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: 2026-06-30 00:25:46 UTC
JSON Representation

https://github.com/szapp/magistdataanalysisvisualization

Case study: Data analysis and visualization to evaluate and recommend a business partnership. Team project for data-driven business with SQL and Tableau

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https://github.com/pedro-donoso/consulta_medica

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https://github.com/yeshunit/walmart-product-customer-sales-sql-analysis

This project aims to explore the Walmart Sales data to understand top performing branches and products, sales trend of of different products, customer behaviour. The aims is to study how sales strategies can be improved and optimized. The dataset was obtained from the Kaggle

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https://github.com/aryadiahmad4689/selectq-go

SelectQ adalah project opensource yang di bangun atas landasan kemudahan query golang

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https://github.com/sarvesh30112002/sql-analyzer

SQL Analyzer is a software that reads SQL queries, performs token analysis, and evaluates the complexity of the queries. The main goals of this project are to categorize and count different types of tokens, analyze query complexity factors such as joins, subqueries, aggregate functions, and conditions, and provide valuable insights into query.

java jdbc lexical-analyzer semantic-analysis sql sql-analyzer sql-query-analysis syntax-analysis

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https://github.com/pageton/sqlitekv

SQLiteKV is a lightweight key-value store built on top of SQLite3, offering basic key-value operations with support for expiry times, JSON export, and flexible storage options including in-memory, temporary, and disk-based storage. Ideal for applications requiring persistent and reliable storage.

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https://github.com/hamzazaidix/healthcare-data-warehouse-system-project

This project HealthCare Data Warehouse System is for the Data Warehouse and Mining University course...!

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https://github.com/easonsyc/sql-study

Some codes when I study SQL.

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https://github.com/drako01/desafio-final-bootcamp-java

Proyecto Final de Java-Bootcamp

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https://github.com/garcane/fcc-salon-appointment-db

This project is part of the FreeCodeCamp Relational Database certification. The objective was to build a database that stores information about services, customers, and appointments in a salon and create a Bash script that interacts with this database to manage and schedule appointments.

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https://github.com/ushanperera/sql-scriptproject

This Stors all the SQL syntax that always come in handy during the developments (TSQL)

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REST API For Creating TODO Lists in Go

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https://github.com/poetryofcode/mysql

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Em andamento...

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A simple database connection wrapper.

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https://github.com/syedsaadahmed/hands-on-with-apache-spark

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https://github.com/starkgang/unidb-beta

Attempt to bring Mongo DB syntax to SQL.

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https://github.com/jmaupetit/imdb-sql

Load IMDB datasets in SQL databases

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https://github.com/turbot/steampipe-mod-azuread-insights

View dashboards and reports across all of your Azure AD tenants using Steampipe.

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https://github.com/vishnuganeshan/fullstack-tech-notes

🎯 My journey to becoming a Senior Full-Stack Developer – Structured notes, projects, and progress tracking across React, Node, SQL, DSA, System Design, DevOps, and more.

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https://github.com/muhammadadilnaeem/text-to-sql-llm-app-along-with-querying-sql-database-using-google-gemini

Welcome to the Text-To-SQL LLM App! This project leverages advanced language models to convert natural language queries into SQL statements, providing a seamless interface to interact with SQL databases using the Google Gemini API. 🎉

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https://github.com/fhmurakami/the-odin-project

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https://github.com/sipist/notebook

Jupyter Notebook Intelligent Retrieval Systems Stack

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https://github.com/pradeepsingroul/rock-scissor-and-paper

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Create database with MySQL.

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Code repository for the IoT course at Tec de Monterrey. Secure Sense focuses on streaming household information from live sensors to make you feel secure at home.

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https://github.com/enriquebdel/clases-sql

En este repositorio encontrarás varias lecciones creadas por mí sobre Base de Datos, concretamente con la parte de SQL. El programa que utilizo para programar es Oracle APEX.

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This project sets up an ETL pipeline to load Citibike trip data from an AWS S3 bucket into Snowflake. It establishes a secure integration with S3, defines a CSV file format, stages the data, and loads it into a Snowflake table for analysis.

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https://github.com/piotrgredowski/table2sql

Python CLI tool which allows you to convert file (CSV or Excel) with table to SQL insert statements.

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https://github.com/cpsgdps/employe-time-tracker

Employee Discord Bot: clock-in, clock-out, leaderboard, stats... much more

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Create, Read, Update & Delete - Table Employee with MySQL Database (CRUD)

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https://github.com/dorisjin1003/dataanalystportfolioprojects

This repository contains my Data Analytics portfolio projects ranging from Python, Tableau and Excel.

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https://github.com/sanjeev662/crud-sql-todos

Using SQL as the database, this user-friendly system facilitates easy CRUD operations for seamless data management.

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Server app made with Nodejs | Express for managing courses planning.

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https://github.com/aidenfockens/sexualhealthapp

Tackle some of the tough problems STD's present! Anonymously alert partners they need to get tested, find nearby hospitals, and track your symptoms. Supports Google authorization and user interaction.

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https://github.com/lisakey/datacamp-data-analyst-python-sql-projects

Several projects completed during my Data Analyst 📊 training on the DataCamp platform with Python 🐍 and SQL 🗃️. Each project addresses real-world challenges using modern analytical tools and techniques.

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https://github.com/jeim05/cursomvc

Sistema Web de un Carrito de Compras realizado con ASP .NET MVC

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https://github.com/vsbrilyakov/med-app

Небольшой проект, реализующий веб-сервер для учёта медперсонала, а также пациентов и их приёмов.

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https://github.com/ajayos/nodedb

DATABASE using nodejs

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https://github.com/benscabbia/ssms-results-parser

Visually compare side-by-side two SQL Server Statistics IO and Time data. Simply copy your output from SSMS and compare!

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https://github.com/rkoeninger/xuji

SQL for Shen

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https://github.com/sheabunge/kit102-assign

KIT102 Introduction to Data Science: Data Modelling Assignment (Semester 2, 2018) | Assignment Grade: 100%

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https://github.com/stastnypremysl/lsql-csv

lsql-csv is a tool for small CSV file data querying from a shell with short queries. It makes it possible to work with small CSV files like with a read-only relational databases. The tool implements a new language LSQL similar to SQL, specifically designed for working with CSV files in a shell. LSQL aims to be a more lapidary language than SQL.

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https://github.com/rakumar99/netflix-analysis-using-tableau

This repository contains Netflix Analysis Dashboard Using Tableau where it will help in analyzing total revenue and total subscribers over a period of time based on data provided.

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https://github.com/mohamad-abdelkhalek/realtime-chat-app

Real-time chat application. This project enables users to communicate seamlessly with instant message updates and a user-friendly interface.

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https://github.com/sunilp/jam-cli

Developer-first AI CLI for cross-language code intelligence. Trace call graphs, impact analysis, agentic execution across Java, SQL, Python, TypeScript. 40+ commands. Zero vendor lock-in.

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https://github.com/elphasluyuku/epl-standings-data-exploration

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https://github.com/rdalmarco/sqlandnosql

Consultas e manipulações em banco de dados relacionais e não relacionais

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https://github.com/suman105/cheatsheets-for-interview-preparation

A collection of well-structured and concise cheat sheets for C++, Git & GitHub, and SQL. Perfect for quick reference, interview prep, and boosting productivity. 🚀

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https://github.com/nhoiyee/business_insights_360

This Power BI Project is about AtliQ Hardware, a global consumer electronics firm, facing operational challenges due to reliance on Excel for data analysis. In few countries, this resulted in substantial losses. Senior executives plan to invest in a data analytics project utilizing last year's data to drive performance improvement.

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https://github.com/kouisamine/sql-minifier-compressor

Minify your SQL by removing all the unnecessary characters.

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https://github.com/arunkumar201/sql-playground

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https://github.com/rara-ch/data-analysis-portfolio

This repository to store my data analytics projects, showcasing my skills in SQL and Python.

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Last synced: 12 Mar 2025

https://github.com/camilajaviera91/sql-to-googlesheets

This repository provides a set of scripts to extract data from a MySQL database, transform it into a CSV file, and integrate it with Google Sheets. The workflow includes database connection, querying, data transformation, and file generation.

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https://github.com/rasansmn/Banking_Demo_System

A simple standalone windows application demonstrating banking operations such as account registration, deposit, withdrawal, reports and statistics, configuration and staff management.

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Last synced: 11 Mar 2025

https://github.com/kouisamine/sql-beautifier-formatter

Format & beautify your SQL code with ease.

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Last synced: 19 Mar 2026

https://github.com/atulsinghmbbs/online-hardware-and-software-application

This is the backend application of an online Hardware and Software Application. The user flow is implemented for 3 entities, HOD Engineer and Employee. Employee can login registered the complain .HOD can registered the Engineer and assign to problem to the engineer and Engineer can the solved the complain and Update the complain Status

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https://github.com/rdalmarco/datascience

Estudos sobre data science, big data e machine learning

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https://github.com/hafez-cs/cs50sql-note-

Harvard SQL Course Booklet

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https://github.com/sadmansakib93/leetcode-sql-50

My MySQL solutions for LeetCode's SQL 50 study plan (Crack SQL Interview in 50 Qs)

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https://github.com/divanny/generatecrudprocedures

This stored procedure allows you to build basic CRUD procedures for a given table in a SQL Server database.

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https://github.com/dhouib-mohamed/quoxy

Quoxy is an API authenticator proxy using Go and SQL, featuring secure token management via Cron jobs and a reverse proxy for authenticated requests.

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https://github.com/codeforall/citus-mcp

🤖 AI-powered MCP server for Citus distributed PostgreSQL. Built in collaboration with GitHub Copilot.

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https://github.com/bradleybonitatibus/qtrex

Query template rendering and execution library written in Python

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https://github.com/miroslav-reiter/oracle_db_plsql

Materiály k online kurzom a školeniam Oracle DB a PL/SQL

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https://github.com/rajsunny5714/url-short-springboot-backend

This file contains the full backend code of the url-short web app using springboot, security, aws cloud db, etc

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https://github.com/ullenius/minihopp

:earth_asia: :rabbit: Java URL Shortener microservice (REST webservice). SQL and NoSQL (Redis) support. To be deployed on a Java application server such as Wildfly

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https://github.com/metalels/sqlogger

Collect 'ActiveRecord sql query' to monitoring system(s).

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https://github.com/remcostoeten/minimalistic-portfolio

a old portfolio with a pretty neat design

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https://github.com/estebanways/postgresqldbquerytool

🛠️ Allows you to interact with a PostgreSQL database, execute SQL queries, and view the results in a tabular format

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Last synced: 25 Apr 2026

https://github.com/ibensusan/tournament-database-project

Database create for a multi-sport tournament built using SQL and PL/SQL, the system is optimised for data retrieval and performance.

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https://github.com/hakannyucel/todo-backend

Todo application developed using .NET Core 5 and following the Clean Architecture methodology.

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https://github.com/dhia-gharsallaoui/hackerrank-sql-solutions

The solutions of all SQL hackerrank in MYSQL

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A SQL-based analysis project exploring student mental health, stress, and lifestyle patterns. Uncovers key insights using joins, CTEs, and window functions — no other tools used.

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Last synced: 07 Jul 2025