Data

Tools

Indexes

Applications

Experiments

Awesome

An open API service indexing awesome lists of open source software.

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.

https://github.com/sanveed-adnan/supermarket-sales-sql-project

SQL-based data analysis project on supermarket sales performance using SQLite and Power BI.

business-intelligence data-analysis data-science data-science-projects data-visualization power-bi sales-data sql sqlite

Last synced: 08 Nov 2025

https://github.com/qsmith-interos/interview-db-sqlite

Starter template for Database interviews

sql sqlite

Last synced: 08 Nov 2025

https://github.com/polgubau/uab-2022-practica2

A basic Auth processs to show a CV

auth php sql

Last synced: 31 Mar 2025

https://github.com/omatheusribeiro/tdd-architecture-template-dotnet

This repository has a TDD Architecture template using .NET Core 8. It applies the Code First pattern with Migrations to create a SQL Server database. The goal is to guide developers in learning and applying TDD Architecture principles in .NET applications.

api api-rest architecture automapper codefirst controller dotnet dotnet-core dotnet-core-8 entity-framework jwt jwt-token migration repository singleton sql sql-server tdd unit-test xunit

Last synced: 29 Apr 2026

https://github.com/itsrummmy/offuture-project-sql

Descriptive analysis of Offuture’s sales data from 2011 to 2015, examining key trends and performance metrics across the time period using SQL & Tableau.

mysql postgresql sql

Last synced: 20 Apr 2026

https://github.com/victoriamcn/employee-management-system

A command-line content management system (CMS) application to manage a company's employee database, using Node.js, Inquirer, and MySQL.

api crud-application dotenv expressjs mysql nodejs orm restful-api sequelize sql

Last synced: 11 Apr 2026

https://github.com/luizsaurin/java-spring-boot-rest-sql

Java Spring Boot REST API that performs CRUD operations in a SQL database

java maven spring-boot sql

Last synced: 12 Jan 2026

https://github.com/dwickyfp/duckdb-iceberg-writer

A practical example of using DuckDB to write tables into Apache Iceberg format. This repository demonstrates how to set up DuckDB with the Iceberg extension, connect to S3-compatible storage (e.g., MinIO), and create/manage Iceberg tables. Includes sample SQL scripts and configuration tips for local testing and data lake integration.

duckdb iceberg sql

Last synced: 21 Sep 2025

https://github.com/dev2forge/sqlazo

SQLAZO is a Python module that helps manage basic operations in an SQLite3 database. It provides utilities to simplify common database tasks—such as creating, reading and deleting records—making it easier for developers to work with SQLite databases in their Python projects.

basesdedatos database dev2forge modules opensource programming python python3 sql sqlite

Last synced: 31 Jul 2025

https://github.com/wahyuisdarmawan/login-2tables-with-1form

aplikasi untuk login 2 tabel dengan 1 form

html-css-js php php74 sql

Last synced: 02 Apr 2026

https://github.com/prajakta1321/leaflog

LeafLog is a City Sustainable Living Tracker that monitors how households contribute to eco-friendly practices. The dataset captures monthly household-level data on energy consumption, water usage, waste management, and green initiatives.

mysql mysql-database sql sustainability

Last synced: 01 Sep 2025

https://github.com/odessaz/portfolio-projects

This is a repository I have created to showcase skills, share projects and track my progress in Data Analytics and Data Science

applied-mathematics data-analysis data-science excel jupyter-notebook matplotlib-pyplot pandas portfolio python r r-studio seaborn sql statistics

Last synced: 12 Apr 2026

https://github.com/shahzaibalijamro/nodejs-course

💻 Practice code for "NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno)" by Maximilian Schwarzmüller on Udemy. Covers Node.js fundamentals, Express, REST APIs, MVC architecture, GraphQL, Deno & more.

authentication authorization deno express-js graphql mongodb mvc-pattern nodejs rest-api sql websocket

Last synced: 11 Apr 2026

https://github.com/incrediblelego/shoepal

Progetto sviluppato nell'ambito del corso di Basi Di Dati per gestire un database ed un applicazione di vendita di scarpe

css html php postresql sql

Last synced: 21 Apr 2026

https://github.com/akansharajput280799/strategic-analysis-of-retail-brand-in-south-america-using-sql

Leveraged Big Query and MySQL to analyze 100K records for sales optimization, trend identification, and enhancing customer satisfaction for a retail brand in South America and to provide insights and recommendations to improve their userbase and improve their services

bigquery data-analysis data-science database database-schema google-bigquery mysql-server sql

Last synced: 19 May 2026

https://github.com/KwonNayeon/sql-focused-ds-prep

SQL-focused solutions and notes for data science technical interviews

data-science interview-prep postgresql sql sqlite

Last synced: 21 Sep 2025

https://github.com/alejandromeyer/gettotaldata-sql-procedure

This project contains the GetTotalData SQL stored procedure, which dynamically counts records from multiple tables based on the current date. It iterates through a predefined table list, executes queries, and returns a summarized dataset.

dynamic-query sql stored-procedures

Last synced: 16 Jan 2026

https://github.com/monambike/my-own-scripts

A ton of Scripts to help finding SQL Server objects, seeing important info and managing databases.

microsoft-sql-server sql sql-server sql-server-management-studio ssms

Last synced: 29 Oct 2025

https://github.com/vidyadnina/cyclistic-sql-tableau-project

Trip data analysis for a bike-sharing service company using SQL and Tableau.

bigquery dashboard data-analysis data-analytics-sql data-cleaning data-visualization sql

Last synced: 02 Jan 2026

https://github.com/guilhermedeoliveiramachado/banco-de-dados-ii

Todas as atividades feitas em Banco de Dados no 2° Ano, junto com a Giovanna Eduarda Damasceno Reis. Foi utilizado o Microsoft SQL Server.

database microsoft-sql-server sql sql-server

Last synced: 16 Apr 2026

https://github.com/iushi6/birthday-reminder-mail

The Spring Boot Birthday Reminder Mail Service is a reliable and efficient way to automate the process of sending birthday greetings via email, saving time and effort for administrators while providing a personalized touch for users

camunda-bpm camunda-platform-8 gmail-smtp java spring-boot sql

Last synced: 29 Apr 2026

https://github.com/tomconder/py-duck

A Python app to use a DuckDB database as a backend

duckdb python sql

Last synced: 18 May 2026

https://github.com/maheer-maps/casa25_exam

CASA0025 SQL exam (15 credits, 30% weight) tests DuckDB implementation in Google Colab for urban data analysis. We demonstrated spatial query techniques through time-constrained database challenges evaluating big data processing skills.

duckdb gis google-colab spatial-query sql

Last synced: 18 May 2026

https://github.com/amndongozi/molson-coors-recommender-system

This project analyzes over a billion data for ACSE supermarket to explore the data and build a recommender system to increase sales for Molson Coors Products.

duckdb gcp python recommender-system sql

Last synced: 07 May 2026

https://github.com/malakasupun/crime-data-analysis-of-lapd

This project aims to explore and analyse crime patterns in Los Angeles using a dataset spanning from 2020 to the present. The primary focus is to extract meaningful insights by integrating structured data analysis and advanced techniques in SQL and Natural Language Processing (NLP).

data-analysis data-visualization llm nlp sql

Last synced: 29 Jul 2025

https://github.com/prateek5525/retail-sales-analysis-project

This project involves analyzing retail sales data using SQL to uncover insights into sales patterns, customer behavior, and product performance. It serves as an exercise to develop foundational SQL skills in data exploration, cleaning, and analysis.

data-analysis data-cleaning retail-sales-data sql

Last synced: 03 Jan 2026

https://github.com/3bdalrhmans3d/leetcode

This repository is managed by LeetPush extension: https://github.com/husamahmud/LeetPush

cpp csharp data-structures java javascript leetcode-solutions pandas python python3 sql

Last synced: 08 Apr 2026

https://github.com/ninhnguyen01/sql-project

SQL Project (MAMP)

database sql

Last synced: 07 Apr 2025

https://github.com/nicksterious/database_logic

A gem that helps managing your database-level logic within your Rails apps.

activerecord rails ruby-on-rails sql

Last synced: 02 Jan 2026

https://github.com/adzkykhairany/sql_music_data_manipulation

Manipulating Music Data with MySQL

myql mysql-workbench sql

Last synced: 19 Jan 2026

https://github.com/masum184e/handbook

Dive into the vibrant universe of notes for various programming languages, Git, and other essential technologies. Whether you're a beginner looking to grasp the fundamentals or an experienced engineer seeking quick references, you'll find a wealth of information here.

computer-science-and-engineering cse full-stack-developer git javascript programming se software-engineer software-engineering sql

Last synced: 31 Mar 2025

https://github.com/tonyh0401/csharp-winforms-duybao-supplement-store-desktop-app

Developing a Vietnamese (DuyBao) Supplement Store Management System/Desktop Application (.NET Technology Course Finals Assignment).

database sql sql-server

Last synced: 09 May 2026

https://github.com/gersonrocha9/rocket.q

Project created during NLW/Together #06.

css html javascript nodejs sql

Last synced: 11 Apr 2026

https://github.com/ynazymko12/goit-rdb-fp

Home task for Relational Databases: Фінальний проєкт

mysql sql

Last synced: 29 Jul 2025

https://github.com/gill-singh-a/mysql-brute-force

A Python Program that uses mysql-connector-python module to brute force MySQL Server

brute-force multithreading mysql python3 sql

Last synced: 19 May 2026

https://github.com/dataglyder/Data-Analysis-Tools-to-Get-You-Started

This repository describes a few tools for a beginner Data Analyst.

analytics data python r sql

Last synced: 29 Jul 2025

https://github.com/damilyrod/sistema_controle_financeiro

Prototipo funcional de um Sistema Intranet de Controle de Fluxo de Caixa e Movimentações Financeiras. Programado com Linguagem de Programação PHP, Front-End projeto em HTML, CSS, Javascript e Bootstrap, com Banco de Dados MySQL.

bootstrap css3 database html-css-javascript html5 javascript jquery mysql php php7 php8 sql

Last synced: 09 Apr 2026

https://github.com/komputronika/exceltosql

Design database schema in Excel/Spreadsheet then convert it to MySQL query.

excel generator mariadb mysql schema spreadsheet sql

Last synced: 16 Apr 2026

https://github.com/aarushishukla3/aarushi_shukla_sql_chinook_analysis

This project leverages SQL-driven data analysis on the Chinook music database to uncover customer trends, sales performance, and genre preferences.

mysql-database powerpoint sql word

Last synced: 19 Sep 2025

https://github.com/iamrosada/hospital-management

The Doctor Service is a component of the hospital management system, responsible for managing information related to doctors.

clean-architecture ddd ddd-architecture golang mysql sql

Last synced: 20 May 2026

https://github.com/alekseyscorpi/fruits-vegetables-cv-docker

This repo contains files to build container with postgresql database for fruits-vegetables-cv project (https://github.com/AlekseyScorpi/fruits-vegetables-CV).

docker dockerfile script sql

Last synced: 31 Mar 2025

https://github.com/jefking/iaac-db-app-service

Infrastructure as Code: App Service + SQL Database

app-service arm azure azure-arm iaac json sql sql-database sqldatabase web-app

Last synced: 14 May 2026

https://github.com/wdyitz/new-santos-food

A New Santos Food é uma plataforma de delivery de refeições. (Clone do Ifood)

next-auth nextjs postgresql prisma react sql tailwindcss

Last synced: 09 Apr 2026

https://github.com/tylerlittlefield/junkyard

A repo for all my junk

bash gists junk python r sql

Last synced: 06 May 2026

https://github.com/odysql/odysql

Opinionated Dynamic SQL builder. Support Java 8+.

builder-pattern java-8 sql

Last synced: 03 Feb 2026

https://github.com/ckpack/pg-helper

A lightweight node-postgres build query utils

node-postgres pg pg-helper postgres postgresql sql

Last synced: 14 May 2026

https://github.com/mega2799/db-set-cinematografico

Database Project 2020-2021

database sql

Last synced: 13 May 2026

https://github.com/whitecypher/stmts

Create a collection of sqlx named statements

collection golang named sql sqlx statements

Last synced: 12 Jan 2026

https://github.com/souzafcharles/java-oop-projects

☕ Course: Complete Java | Object-Oriented Programming + Projects. Presented by Prof. Dr. Nelio Alves - Udemy, Inc.

generics-in-java hibernate-jpa java java-app javafx javaweb jdbc jpa lambda modelviewcontroller mongodb mvc mysql nosql springboot sql

Last synced: 09 Apr 2026

https://github.com/reeju619/multi-step-form

A multi step form with validation, in each step after clicking the next button, it will save the data in SQL database and Google Sheet also. Before clicking the register button in 3rd step you can change your input and click next button again, it will automatically update your data in database and also in the Sheet.

css3 html-css-javascript php8 phpmyadmin sql

Last synced: 17 May 2026

https://github.com/s-narasimman/zepto_inventory_sql_data_analysis

This project focuses on data cleaning, exploration, and analysis of product information from the Zepto dataset using SQL. It provides actionable insights into pricing, stock availability, discounts, and category-level performance.

aggregation categorization csv data-analysis data-cleaning kaggle postgresql sql zepto

Last synced: 16 May 2026

https://github.com/la-lo-go/spring-crud

CRUD created as an introductory practice to creating APIs with Springboot and MariaDB using PicoCSS

spring-boot sql

Last synced: 15 Mar 2025

https://github.com/pradeepchegur/bus_reservarion_sql

A SQL file consists of online ticket reservation system for buses.

database operations reservation-system sql sqlqueries tables

Last synced: 15 Mar 2025

https://github.com/lesiaukr/goit-rdb-hw-07

Master's degree. Relational databases: Working with time | Additional built-in SQL functions

date-add goit-rdb-hw-07 json-object sql unix-timestamp

Last synced: 05 Jan 2026

https://github.com/slick/slick-plainsql

slick-plainsql sample Slick application

sample scala slick sql

Last synced: 08 Mar 2026

https://github.com/cgrade/alx-higher_level_programming

This Repository Contains all the Project Tasks for Higher_Level_Programing in the Software Engineering Program at ALX

c javascript jquery object-oriented-programming python shell sql

Last synced: 09 Apr 2026

https://github.com/adrianlardies/from-data-to-insight

This project creates and manages a MySQL database to analyze the performance of Bitcoin, Gold, and the S&P 500 in response to economic factors. It integrates historical data, executes advanced SQL queries, and visualizes key insights, showcasing the power of SQL and Python in financial analysis.

data-analysis data-science matplotlib pandas python seaborn sql

Last synced: 12 Apr 2026

https://github.com/ap/dbix-simple-interpol

monkey-patch DBIx::Simple to use SQL::Interpol

dbix perl sql

Last synced: 27 Jul 2025

https://github.com/priyansusahoo/mini_project

3rd year mini Project

bootstrap css html javascript php sql

Last synced: 18 Nov 2025

https://github.com/uranusjr/sqlian

A good SQLian like a good shepherd.

sql

Last synced: 20 Apr 2026

https://github.com/darshjasani/chathub

A feature-rich real-time chat application with Google authentication, infinite scroll, room creation, profile customization, and secure login functionality, providing users with a seamless and interactive messaging experience using ReactJS anf Firebase.

back backend firebase fornt-end html-css-javascript nosql reacthooks reactjs real-time sql

Last synced: 09 Apr 2026

https://github.com/robertofernandezmartinez/logistics-fleet-dbt

🏗️ Modern Analytics Engineering project using dbt and BigQuery to model fleet operations. Implementing a Medallion Architecture, it transforms raw GPS data into a reliable Star Schema. Focuses on resolving data quality issues like sensor noise and duplicates through automated testing and CI/CD to ensure production-grade reporting.

analytics-engineering bigquery data-engineering data-modeling data-pipeline data-quality dbt etl google-cloud-platform logistics-analytics medallion-architecture sql

Last synced: 19 Jun 2026

https://github.com/isaaczhang4/java-app-course-scheduler

GUI Java App Course Scheduler that uses Derby Database and SQL to manage the course/enrollment data

derby-database gui-application java sql sql-queries

Last synced: 26 Jul 2025

https://github.com/ariyaarka/sales-analysis

A simple analysis on random dataset of pizza sales using SQL

data-analysis presentation-slides sql

Last synced: 17 Jan 2026

https://github.com/gautam25raj/mymoview

The Personal Movie & TV Show Website! Discover, explore, and immerse yourself in the world of movies and TV shows with this interactive web application powered by the TMDB (The Movie Database) API.

dayjs nextjs redux redux-toolkit sql tailwindcss tmdb-api

Last synced: 11 Apr 2026

https://github.com/leosimoes/exercism-plsql

Exercism PL/SQL Challenges.

pl-sql plsql sql

Last synced: 06 Jan 2026

https://github.com/juanparias29/bigdataprocessing

Repositorio con proyectos y laboratorios de procesamiento de datos utilizando Databricks, Apache Spark y Python. Incluye conceptos clave de Big Data, almacenamiento, procesamiento, análisis y aprendizaje automático.

apache-spark bigdata bigdataanalytics bigdatainfrastructure data-science database nosql-database python sql

Last synced: 11 Apr 2026

https://github.com/daviqzr/estudos_fateczl

Este repositório reúne diversos projetos desenvolvidos durante meus estudos na Fatec Zona Leste, abordando diferentes disciplinas e temas da área de Análise e Desenvolvimento de Sistemas. Os projetos aqui presentes têm como objetivo consolidar o aprendizado de tecnologias e conceitos como Java, SQL, Spring, testes de software e algoritmos.

algoritmos banco-de-dados java logica-de-programacao sql

Last synced: 23 Feb 2026

https://github.com/keiske0408/Lottery_Management_System

A lottery and raffle system using Ruby on Rails platform. Features include ticket sales, prize claims, user management, multi-language support, and dynamic content to engage participants.

bootstrap css docker html ruby-on-rails sql

Last synced: 18 Sep 2025

https://github.com/suman105/leetcode-sql-50

LeetCode SQL 50 Solutions – A curated collection of optimized SQL solutions covering essential concepts like joins, aggregations, window functions, and subqueries.

sql

Last synced: 03 Jan 2026

https://github.com/oscardelgado02/twitter-lands

Twitter Lands is a web page project that is really similar to Twitter, but it is organized by countries and users can add events and recommendations to each country.

css html html-css html-css-javascript javascript mysql sql sql-database sql-server

Last synced: 05 Mar 2025

https://github.com/piyushkumar2025/analytical-sql-project-exploring-trends-segmentation-kpis

A complete SQL analytics project using a simulated data warehouse. It analyzes sales, customer, and product data with CTEs, joins, window functions, subqueries, and views to deliver insights on trends, segmentation, and KPIs, showing how SQL enables data-driven decisions without BI tools.

advanced-sql analytics business-intelligence data data-science-projects datascience joins kpi mysql query sql window-functions-in-sql

Last synced: 02 Jul 2025

https://github.com/ejw-data/proj-key-inventory

Flask application that manages door access from requesting to receiving the key including the administrative roles involved in approving, fabricating, and distributing

flask-sqlalchemy pgsql python sql stored-procedures

Last synced: 01 Mar 2026

https://github.com/lucas2805g/sakiladw-parcial

Integrantes: Juan Lambezat, Matías Elebi y Lucas Gomez.

analysisservices etl integrationservices sql sqlserver visualstudio2022

Last synced: 18 Sep 2025

https://github.com/mohamed-mostafaaa/alx-higher_level_programming

Higher-level programming - Python Module of High-level programming and Python, SQL, carried out during Full Stack Software Engineering studies at [ALX School]

c database javascript mysql oop orm pycodestyle python3 shell shell-scripting sql sqlalchemy

Last synced: 11 Apr 2026

https://github.com/krichard410/database

Database created as a project for Database Systems, built with SQL.

sql

Last synced: 03 Feb 2026

https://github.com/sbstp/null

Go generic sql.Null package

generics go null sql

Last synced: 26 Jul 2025

https://github.com/yeshendradhaker5/spring-framework-bootcamp

This repository consists of the code, assignments, projects and their solutions for the Spring Framework.

cloud hibernate java jpa orm-framework projects spring-boot spring-mvc spring-security springframework sql

Last synced: 13 Apr 2026

https://github.com/analyst-amitbisht/movieverse-analytics

It is an unguided, real data SQL-based project analyzing movie industry trends. It identifies top movies, industry comparisons, language trends, and studio performance using advanced SQL techniques like joins, aggregates, and views. Key findings include Hollywood's revenue dominance and Kannada movies' top IMDb ratings.

data-analysis-techniques financial-metrics joins sql sql-server-management-studio

Last synced: 06 Jan 2026

SQL Awesome Lists
awesome-business-intelligence 231 awesome-data-analysis 936 awesome-database-design 206 awesome-sql 43 Python-developer-roadmap 62 awesome-sqlite 58 awesome-kysely 80 self-taught-developer 50 awesome-decentralized-database 41 awesome-database-testing 42 awesome-olap 222 awesome-data-science-resources 167 awesome-sql 38 Oracle-Cloud-Guide 544 awesome-data-science 201 awesome-sqlite 166 awesome-gists 219 practice-mysql-programming-projects 88 awesome-sql 54 tech-resources 73 free-sql-resources 80 blog 62 awesome-data-systems 157 database-free-tutorials 58 sql-server-awesome 40
SQL Categories
Uncategorized 417 Articles 169 Readings 160 Tools 129 Languages 120 ⚡ Productivity 102 🧠 AI Applications & Platforms 96 🐍 Python 92 Resources 88 Exercises 85 Conteúdo 73 📚 Skill Development & Career 68 Topics: 67 🔧 Development Tools & Cheatsheets 62 More 62 🗃️ SQL & Databases 55 🤖 Machine Learning & AI 52 Contributing 52 📦 Additional Python Libraries 51 📝 More Awesome Lists 50