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/godsonkoithodathu/customer-database
In this repository, I am showcasing my skills in SQL programming and my knowledge of database management systems (DBMS), specifically using PostgreSQL. Dealing with the Customer's Database
Last synced: 10 Jan 2026
https://github.com/brunodorea/dio-livecoding-evitando-o-7x1-com-python-e-sql
Projeto da live coding "Evitando o 7x1 com Python e SQL" da DIO.
dio jupyter-notebook livecoding python sql
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https://github.com/paulo-freitas-junior/potenciatech_boocamp_python
Repositório do curso de Python - Bootcamp Ciência de Dados da PotênciaTech DIO.
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https://github.com/yuyuzha0/clickhouse-format-wrapper
A web wrapper for clickhouse-format
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https://github.com/aniltulebag/todo-app
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https://github.com/tudororban/kodasql
A Database Management System in Rust
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https://github.com/semyonsinchenko/ibisgraph
An implementation of Pregel framework and graph algorithms on top of it with Ibis project DataFrames.
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https://github.com/gikurujulius/analysing-international-debt-statistics
Analsis on the international debt statistics Using Excel
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https://github.com/tahrz/simple-game-api
Simple game api, with sql and noSql realizations.
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https://github.com/jboynyc/piep
Use a structured notation to construct SQL statements
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https://github.com/helixcipher/todays-command
Today's Command is a modern Linux desktop widget that delivers a curated daily command directly to your screen, complete with explanations, interactive quizzes, streak tracking, and customizable reminders.
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https://github.com/shchoholiev/transaction-reports-storage
Test task for a Junior position. An application that displays a report of completed transactions. 4 hours to complete task. WinForms, DevExpress.
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https://github.com/kajitiluna/twinsqla
TWinSQLA is a light framework for mapping SQL statements to python functions and methods.
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https://github.com/gabrielsilva798/projeto_streaming
projeto final: criação de uma plataforma de streaming fictícia, aqui apresento meus conhecimentos sobre Modelagem de Dados e manipulação SQL avançada
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https://github.com/msaf1980/xk6-sqlx
k6 extension to load test RDBMSs (PostgreSQL, MySQL, MS SQL and SQLite3)
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https://github.com/bhushan354/demo-database-repo
This is demo repository which I have created to learn about dfferent type of Databases and perform some basic and complex operations on relational and non-relational databases.
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https://github.com/aadityapanda/userregistration
This is a Full Stack-based user registration application that allows users to sign up, receive email verification, and log in. It includes user registration functionality with email verification using Nodemailer for sending verification emails.
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https://github.com/lugolbis/snuv
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https://github.com/mnitin-reddy/customer-insights-and-marketing-roi-analysis-using-sql-server-and-power-bi
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https://github.com/rckbrcls/world-cup-project
SQL-first FIFA World Cup database project with PostgreSQL rules, lifecycle tools, and an operational browsing client.
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https://github.com/nisaaragharia/mysql-queries
Repos contains SQL Queries for MySQL DB
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https://github.com/andre-carbajal/libraryapi
LibraryApi is a Java-based web application that provides a REST ful API for managing a library system. It is built with Spring Boot and uses MySQL for data persistence.
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https://github.com/rckbrcls/cefer
Academic database app for managing sports facility reservations, activities, users, reports, and PostgreSQL rules.
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https://github.com/master-helix/music-queries
This is a beginner Data Analyst Portfolio Project aimed at providing data insights based on a music store dataset
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https://github.com/dmarzzucco/saas-api.net
API.NET technical test
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https://github.com/bytebyrajeev/ola-data-analysis-and-visualization
Comprehensive OLA ride-booking data analysis and visualization project using SQL, Power BI, and Excel. Explore booking patterns, revenue trends, customer and driver insights, and cancellations through structured queries and interactive dashboards.
Last synced: 05 Feb 2026
https://github.com/yeopster/data_engineering_gcp
Data Engineering Using Google Could Platform and Mage
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https://github.com/guilhermelange/postgresql-useful
Useful functions that can help.
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https://github.com/khianvictorycalderon/rtams-rb-am
React (Typescript) + Tailwind CSS + ASP.NET + MS SQL Role-Based Account Management. Kind of full-stack project template
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https://github.com/saip13/laravel-eloquent-sql-queries
Laravel all SQL Queries and Eloquent quires
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https://github.com/vidushibhadana/covid19-data-exploration-using-sql
Deployed diverse SQL techniques to analyze COVID-19 data for an improved understanding of pandemic's regression.
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https://github.com/alphalawless/sql-uri
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https://github.com/willaevangelista/crud-farmacia
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https://github.com/nasr-syed/ufc_data_analysis
Conducting exploratory data analysis on a Kaggle UFC dataset.
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https://github.com/adimyy/sql-leetcode
This repository contains my solutions to LeetCode SQL problems.
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https://github.com/nicolasvero/codewars
My solutions to the Codewars platform's exercises
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https://github.com/lucashayashi/loja-virtual-yummy-doces
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https://github.com/bkopysc/my-shelf-react
Web App: Media culture management
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https://github.com/kathleenwest/myadodemo
A simple windows form application that uses ADO.NET to connect to an existing (pre-installed) SQL Server Database to query and then display product categories into a Data Table Grid View on the form.
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https://github.com/ankitrai259/sales_insight_dashboard
Sales Insight: Using SQL for data cleaning and Power BI for making interactive dashboard
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Last synced: 17 Mar 2025
https://github.com/riteshgaigawali/ccsp-08q
This repository contains daily example codes and assignment solutions from my software testing training program at Cyber Success Training Institute, Pune.
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https://github.com/ashaytiwari/online-book-store
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https://github.com/prabhakar-naik/spring-boot-crud-mysql
The spring-boot-crud-mysql project demonstrates the implementation of basic CRUD (Create, Read, Update, Delete) operations using Spring Boot with MySQL database integration. It includes functionalities such as adding new records, retrieving existing data, updating information, and deleting entries. This project serves as a fundamental example of ho
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https://github.com/kowshikreddy97/point-of-sale-system-pos-
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https://github.com/rkvyas98/ecart-project
Ecart - Advance Python IT training Assignment Project.
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https://github.com/divinemoments/project-2-titanic-sql-analysis
The objective of Project 2 is to perform SQL analysis to extract insights about Titanic passenger demographics, survival rates, and other relevant statistics.
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https://github.com/mayurifag/postgresql-db-cleaning-scripts
Make any sql actions with your postgresql dumps and get new gzipped dump
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https://github.com/madhu-smita-behera/social-media-analytics-using-mssql
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https://github.com/guilhermedeoliveiramachado/banco-de-dados-i
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https://github.com/stefaaan06/sql-benchmarktool
A simple java tool to benchmark your Oracle SQL server
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https://github.com/hgwood/craql
A small example app to show how to program business web app back-ends in SQL with PostgreSQL.
Last synced: 16 Mar 2025
https://github.com/frankdias92/node-journey-fundamentals
A repository where I have been recording my studies in NodeJs
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Last synced: 10 May 2026
https://github.com/stohirov/task-app-quarkus
First ever quarkus project which will be the simple task management application
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https://github.com/leocolomb/wordpress-resurrection
👶 Back to youth
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https://github.com/edwin5354/student_management_system
A mini project that connects an SQL database to Python with added tkinter GUI elements.
Last synced: 06 Sep 2025
https://github.com/jaiswalchitransh/sql-projects
During my Summer Internship at Celebal Technologies, I worked on SQL projects to improve data management and search processes for a particular client. The main goal of these projects was to optimize database queries and ensure effective information retrieval.
adventure-works adventureworks celebal database dbms internship mssql mssql-database mssql-server projects sql
Last synced: 08 Mar 2026
https://github.com/andreadcsousa/alura_postgresql-funcoes_sql
Este projeto faz parte do plano de estudos elaborado pela Alura para o programa de formação Desenvolve (3ª edição), trilha de dados, em parceria com a Boticário.
alura aprendendo boticario dados desenvolve-2023 desenvolve-3-edicao postgresql sql
Last synced: 10 Apr 2025
https://github.com/guilhermelange/postgresql-performance
Querys that assist in the analysis of application performance
performance-analysis postgres postgresql sql
Last synced: 06 Sep 2025
https://github.com/aritrac1/hackerrank
HackerRank Solutions
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https://github.com/kleutons/node-do-zero
Servidor NodeJs com fastify
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https://github.com/gameleira/studies-database
Esse repositório têm como objetivo alocar todo e qualquer script para aprender e praticar gerenciamento de banco de dados SQL e NoSQL
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https://github.com/willaevangelista/blog-pessoal_java
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Last synced: 13 Apr 2026
https://github.com/gad-ongoro/train-booking-db
Train Booking Database Challenge!
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https://github.com/xtenzq/uni-database
📚 Homework repository for Database course at Inha University
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https://github.com/vigneshss-07/data-engineering
This Repo contain details related to Data Engineering tech stacks
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https://github.com/sahilmgandhi/cs143-project-2
CS 143 Project 2 Code: Implement Disk Based Hashing for SQL DataBase
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https://github.com/janselroa/contacts-app
contacts-app express express-js mysql nodejs sql yarn
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https://github.com/cityssm/data-proxier
Limit the amount of data exposed using a database proxy.
database mssql proxy sql sql-server
Last synced: 13 Apr 2026
https://github.com/nero103/airbnb-destination
This is and end-to-end project to uncover the ideal destination based on listings and hosts. Strategy included: Data workflow-SQL analysis-Data modeling-Data Visualization-Findings
data-analysis data-modeling data-visualization etl etl-pipeline excel microsoft-sql-server powerpoint sql tableau
Last synced: 27 Mar 2026
https://github.com/rodrigorvsn/sql-server
🎲 Exercises done with SQL Server to train query's
Last synced: 05 Oct 2025
https://github.com/billwallis/game-stats
Statistics for game events and outcomes.
Last synced: 15 Feb 2026
https://github.com/abdelhamid2c/projects-php
Build PHP projects: gallery, auth, URL shortener, & to-do app
authentication mysql php sql todo-app url-shortener
Last synced: 29 Apr 2026
https://github.com/victoriaraven/cybersecurity-google-coursera-umgc
Google Cybersecurity Professional Certificate - 9 course series. These includes all assignments or concepts that are allowed to be uploaded publicly, including self-made ones. I will not upload copied content to avoid copyright infringment.
analysis comptiasecurity coursera cybersecurity documentation google investigations it professional-certificate python sql study-guide test-prep using-programs-it-cyber-docs
Last synced: 03 Jul 2026
https://github.com/jianxi-erin/bigdata-machinelearning-lab
本项目是一个综合性的大数据与机器学习实验平台，包含两个主要任务，每个任务涵盖三个关键技术模块：大数据处理、数据分析和机器学习。项目基于真实的竞赛设计，提供完整的数据处理模拟和建模实践。
data-analysis data-visualization hadoop machine-learning python spark sql
Last synced: 03 May 2026
https://github.com/jmini00/projectsgithub-mvc-collection
Projet "Github Collection" : ce projet consiste en la création d'un portfolio regroupant mes différents projets réalisés et à disposition sur mon Github. Développé en PHP, suivant les principes de la programmation Orientée Objet et de l'architecture MVC (Modèle-Vue-Contrôleur).
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https://github.com/alikellaway/sqlstrings
A set of Python functions allowing for the generation of sql statements in Python.
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https://github.com/samyomb/olist-ecommerce-analytics
Olist e-commerce performance & customer reviews — Python cleaning + BigQuery SQL + Looker Studio dashboard (2017 FY & 2018 YTD) with actionable insights
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https://github.com/kunalkumar2001/ola-project-using-excel-powerbi-and-sql
Built using SQL, Excel, and Power BI, this project showcases essential metrics and trends in the Ola ecosystem, offering stakeholders actionable insights to enhance decision-making
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https://github.com/imran-imtiaz48/sql-query-optimization-showcase
Real-world SQL queries with optimized versions for performance tuning and best practices.
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https://github.com/jedrzejszelc/my_projects
A collection of Jedrzej (Andrew) Szelc's projects in Python, Robotframework, SQL and R languages.
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https://github.com/alina1412/books_django
Django app for users to add lists of books and search through it. (educational project)
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