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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/ssnnee/alx-higher_level_programming

This repository is related to my training in software engineering in the ALX program.

javascript python software-engineering sql

Last synced: 08 May 2026

https://github.com/guilhermehrt02/barber-schedule

O Sistema de Agendamento para Salão de Beleza é uma aplicação desenvolvida para facilitar o gerenciamento de serviços em um salão de beleza, permitindo que clientes agendem serviços como barbearia de forma eficiente e organizada.

h2-database java junit5 mockito spring-data-jpa spring-security springboot sql

Last synced: 19 Jan 2026

https://github.com/gunifiri/duckdb-ghw

🦆 Accelerate analytics with DuckDB's integration for GitHub workflows, enabling efficient data handling and processing directly within your repositories.

analytics analytics-engine big-data columnar-storage data-analysis data-science database duckdb in-memory-database open-source parquet python query-planner r sql

Last synced: 29 Apr 2026

https://github.com/mateusrestier/semrush-dataextract-automation

A complete automation for collecting, processing, and integrating SEMrush data into a SQL database. The project includes scripts for automated login, report extraction, data processing in Excel with 'pandas' and 'openpyxl', and direct insertion into the database. Ensuring an efficient workflow for data analysis in PowerBi

automation excel openpyxl pandas powerbi python selenium sql

Last synced: 05 Mar 2026

https://github.com/nikkvd/ipl-data-analysis-for-2024-special-edition-magazine

This project analyzes IPL data (2021-2023) using SQL to extract insights on player performances, team strategies, and trends for a special IPL 2024 edition magazine.

data-analysis ipl sql

Last synced: 24 Feb 2026

https://github.com/pavanpadamata26/singletondesignpattern

This repository implements the Singleton Design Pattern for managing a thread-safe, centralized database connection pool. The design ensures only one instance of the connection pool exists during the application’s lifecycle, optimizing resource usage and performance.

designpatterns java sql

Last synced: 06 Feb 2026

https://github.com/aopandey/5nf-counts-of-bushels-project

SQL Project about monitoring Indiana's soybean and corn harvests

5nf azure-data-studio microsoft-sql-server sql

Last synced: 15 Mar 2026

https://github.com/sehgal-vishal/world-population-

World Population Sql Analysis

data dataanalysis population sql

Last synced: 05 Mar 2026

https://github.com/moto123a/enterprise-rail-freight-data-platform

Enterprise-style real-time rail freight data platform using Kafka, Spark Structured Streaming, Airflow Bronze/Silver/Gold, Trino SQL KPIs, and Redshift star schema marts.

airflow data-engineering delta-lake etl iceberg kafka lakehouse python redshift spark sql star-schema streaming structured-streaming trino

Last synced: 03 Jun 2026

https://github.com/jigyasag18/bird-strikes-in-aviation-project

This project analyzes over a decade of U.S. bird strike data (2000–2011) to evaluate safety risks, damage trends, and cost implications in aviation. Using PostgreSQL for database management and Power BI for dashboard visualization, it uncovers critical insights into when, where, and how wildlife impacts aircraft. Key findings inform strategically.

bird-strike-prevention bird-strike-prevention-in-real-airport data data-analysis data-analysis-project data-visualisation data-visualization data-visualization-project data-visualizations database dataset dax-query postgresql postgresql-database powerbi powerbi-desktop powerbi-report powerbi-visuals sql sql-database

Last synced: 09 May 2026

https://github.com/eeroel/ipykernel-duckdb

IPykernel wrapper with autocompletion and magics for DuckDB

data-science duckdb ipython jupyter sql

Last synced: 15 Mar 2026

https://github.com/jramma/two-dice-game-jwtsecurity-sql

Api web game about two dice (you have to get more than seven for win), and you have users stats and JWT security.

css html java mysql-database springboot springtoolsuite sql thymeleaf

Last synced: 17 Apr 2026

https://github.com/refactorful/migrata-cli-releases

Public releases and installation scripts for the Migrata CLI, the stress-free way to manage database schema migrations.

automation cli database devops infrastructure-as-code migrations schema-management sql

Last synced: 14 Apr 2026

https://github.com/rstoetter/csql-php

a PHP class with various methods to work on and analyze SQL statements

php5 sql

Last synced: 15 Mar 2026

https://github.com/blladerunner/customer-churn-dashboard

Customer Churn Dashboard — SQL + Python analytics project exploring customer retention patterns, churn rate by demographics and services, and key insights for telecom business strategy.

business-intelligence churn-analysis customer-retention dashboard data-analysis data-analytics data-science pandas powerbi python sql sqlite telecom

Last synced: 08 May 2026

https://github.com/yevheniidatsenko/goit-rdb-hw-05

✴️ RDB Hometask - SQL course

goit goit-rdb-hw-05 sql workbench

Last synced: 27 Jan 2026

https://github.com/dina-hosny/analyze-and-model-airline-system

Analyzing Airline System and Building Data Warehouse Model to Store the Data and Answer Some Business Questions

data-analysis data-modeling data-warehouse datawarehousing dwh plsql sql

Last synced: 05 Mar 2026

https://github.com/edochiari/layoffs-data_cleaning

SQL script for cleaning a dataset related to work layoffs. It removes duplicates, standardizes data, handles null values, and eliminates irrelevant columns and rows, ensuring data integrity

datacleaning layoffdata sql

Last synced: 27 Jan 2026

https://github.com/shakalbotenterprises/parameters-management-system

Client and server sides to work with dynamically changing parameters

java postgresql shakal-bot-enterprises spring sql

Last synced: 08 May 2026

https://github.com/ashu3291/music-store-analysis

Data Analysis for Digital Music Store using SQL

beginner-friendly-project portfolio-project sql sql-server sqlproject

Last synced: 15 Mar 2026

https://github.com/raianeeunice/ifood-week-sacolaapi

Projeto desenvolvido durante a semana de imersão na DIO.

h2-database java spring-boot sql

Last synced: 17 Apr 2026

https://github.com/cherukuri-thanu/cross-platform-sql-hotel-data

This repository contains configuration files for analysing Hotel Booking Dynamics in SQL.

azure-data-studio docker-container ms-sql-server power-bi sql

Last synced: 17 Apr 2026

https://github.com/abhishek325/the-dashboard

Initial design of a dashboard to assist different users organizing there stuffs online

automation-ui bootstrap3-theme dashboard mysql-database php-framework sql web-accessibility yaf

Last synced: 17 Apr 2026

https://github.com/sphinx78/class-absent-record

Web-based tool for managing student attendance with admin controls and public record access.

attendance-tracking php sql user-management webdevelopment

Last synced: 03 Jun 2026

https://github.com/co-za-niutki/inf.03

Testy INF.03

css html5 javascript php sql

Last synced: 10 May 2026

https://github.com/gildesmarais/sql_lint

A lightweight SQL linter for Rails test suites, helping you catch SQL issues early with DBMS-specific rules and easy integration.

linter performance postgresql ruby sql

Last synced: 17 Apr 2026

https://github.com/wadhia-bhavesh/psdroid-tracker

PsDriod Tracker is a GPS-based mobile app for personal security, it ensures user safety with real-time location tracking, emergency SOS messages, and automated emergency calling. Compatible with Android, it offers a user-friendly interface, adding family/friends, and customizable alert settings for enhanced personal security.

andriod andriod-app andriod-development andriod-sdk firebase firebase-auth java sql sql-database sqlite xml

Last synced: 08 May 2026

https://github.com/benthepoet/qola

A simple query builder for Python.

database orm python sql sqlite

Last synced: 17 Apr 2026

https://github.com/roman31x/dia-6-proyecto-sistema-estudiantes-con-spring-boot

Proyecto autodidacta en Java está enfocado mejora lógica de programación y acciones de un CRUD y Buscar, utilizando Patrones SOLID, estructura MVC, y modularidad. Tambien implementa Spring que es un popular framework de Java que permite crear aplicaciones de alto rendimiento y reutilizables.

hibernate java-8 jdbc maven spring-boot sql

Last synced: 02 Apr 2026

https://github.com/fer25-code/springjpa

Back End with Spring boot

java jpa jpa-hibernate json orm spring-boot sql swagger

Last synced: 08 May 2026

https://github.com/gandaldf/sqlr

A minimal SQL-first builder/mapper for Go: parameter binding, bulk expansion, fast struct scans — no DSL, no heavy ORM.

database golang mysql postgres query-builder sql sql-builder sqlite sqlserver

Last synced: 02 Apr 2026

https://github.com/pjj11005/coding_test

coding test study(Python, SQL)

baekjoon codingtest programmers python3 sql

Last synced: 23 Jun 2026

https://github.com/eufony/dbal

Zero-configuration extensible PHP database abstraction layer library.

dbal eufony php sql

Last synced: 01 Jun 2026

https://github.com/godsonkoithodathu/flight-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 Flight Database

dbms postgresql sql

Last synced: 27 Jan 2026

https://github.com/ashwin331133/sql-pizza-outlet-sales-analysis

This project analyzes pizza sales data to gain insights into customer behavior and revenue patterns. Key analyses include customer insights, popular pizza types and sizes, revenue generation, and order trends. The findings help optimize menu offerings, staffing, and marketing strategies to boost overall business performance.

data-analysis sql

Last synced: 24 Feb 2026

https://github.com/abdullahasghar/sql

The repo includes all projects and assessments I have completed with SQL. IDE/s used: MS SQL Server, Google Big Query.

bigquery mssqlserver sql

Last synced: 15 Mar 2026

https://github.com/nanditha-prabhu/dbmsproject_3rdsem_supermarketpurchasehistory

A simple database project for information retrieval.

css html mysql-database php sql

Last synced: 17 Apr 2026

https://github.com/czmirek/panelak.framework

Various nuget libraries for various stuff

geometry nuget-package orm sql

Last synced: 17 Apr 2026

https://github.com/karolinacodes/lighthousebnb

An application built for Database Design, ERD Creation & SQL Practice

database erd postresql sql

Last synced: 16 Apr 2026

https://github.com/martishin/squeal

Solutions for Leetcode's Advanced SQL 50

black leetcode leetcode-sql-50 mypy pandas postgresql pylint python sql

Last synced: 17 Apr 2026

https://github.com/kursatfndk/homework-tracking-db-sql

This project includes a basic SQL database to keep track of the topics. It was developed to practice SQL after learning Python.

sql sql-server

Last synced: 19 Oct 2025

https://github.com/framersai/sql-storage-adapter

Universal SQL storage manager for cross-platform builds.

database-management mobile sql sqlite

Last synced: 02 Apr 2026

https://github.com/marcominerva/datasample

Data Access Methodologies and Architectures with .NET Core 3.0

aspnetcorewebapi dapper dapper-dot-net netcore3 sql sqlclient sqlserver wpf wpf-application

Last synced: 17 Apr 2026

https://github.com/kleamertiri/8-week-sql-challenge

Use cases solutions for #8_Week_SQL_Challenge from #DataWithDanny

ms-sql-server sql

Last synced: 14 Mar 2026

https://github.com/danielgarcia85/multi_database_lab

Hands-on database exercises covering SQL, PL-SQL, JDBC, MongoDB, Neo4J and Redis showcasing multi-database expertise.

jdbc mongodb neo4j pl-sql redis sql

Last synced: 17 Apr 2026

https://github.com/evyatarmeged/mdg

Data mocking web application built with Python & Flask

csv data flask generate json mocking python sql xml

Last synced: 17 Apr 2026

https://github.com/daihseven/pda

Repositório voltado às atividades realizadas no curso Desenvolvimento Full Stack do Programadores do Amanhã, contendo atividades em sala, extras e projetos solos e em equipe.

backend banco-de-dados desenvolvimento-web front-end full-stack full-stack-web-development html-css javascript nextjs nodejs postgresql reactjs sql typescript

Last synced: 14 Mar 2026

https://github.com/talhamirzaa/medsearch

A Prototype/Demo Website for Online Medicine Search and Purchase System.

html-css-javascript php phpmyadmin sql

Last synced: 01 Jun 2026

https://github.com/jinkogule/filhos-do-coracao

Filhos do Coração is a fictional software designed to assist in the child adoption process.

aws-s3 blade css heroku infinityfree laravel mariadb php postgresql sql

Last synced: 02 Apr 2026

https://github.com/siva-0310/crypto-alerts

The project consists of a real-time cryptocurrency monitoring system composed of three main services: Ticker, Dispatcher, and Notifier. The Ticker service continuously listens for live cryptocurrency price updates via WebSocket connections, processes the data, and queues it in RabbitMQ. The Dispatcher service listens for these price updates and use

docker docker-compose event-driven golang microservice postgresql python3 rabbitmq redis-cache sql

Last synced: 02 Apr 2026

https://github.com/peter-l-svk/sql-schema-studio

Intelligent PostgreSQL Management IDE/Studio. Python3 / GTK4 desktop app with SQL editor, database browser, AI-powered analytics, and Python/Perl hook system. Licensed GPLv3.

database-administration database-design database-management datascience freebsd gtk4 gtk4-python3 ide linux linux-app perl perl5 postgres postgresql postgresql-database pytest python python3 sql studio

Last synced: 03 Jun 2026

https://github.com/qlishell/sql-the-practical-guide

If you work in data, you’ll write SQL queries all the time. So how do you write efficient SQL queries that are optimized for performance

sql sql-query sql-tips sqlite

Last synced: 18 May 2026

https://github.com/nikeshcohen/project-management-system

A Project Management System built in Java and MySQL. Users can create new projects and assign people to said projects, to a relational database.

java project-management sql

Last synced: 18 Oct 2025

https://github.com/matthewpoletin/mountainpier-market

Market service for Mountain Pier

hibernate java rest spring sql

Last synced: 17 Apr 2026

https://github.com/fadhlidev/text2sql

Secure natural language to SQL API with multi-database and multi-LLM support

golang llm sql

Last synced: 15 Jun 2026

https://github.com/query-farm/python-sql-scan-planning

A Python library for intelligent file filtering using SQL expressions and metadata-based scan planning. This library enables efficient data lake query optimization by determining which files need to be scanned based on their statistical metadata.

duckdb predicate-pushdown predicates query-processing scan-planning sql sql-engines

Last synced: 14 Apr 2026

https://github.com/abhishek08aug/litedb

A database from scratch - WAL, LSM-Tree, B+ Tree, MVCC, Raft and consistent hashing implemented from first principles in Python and Java

b-plus-tree consensus consistent-hashing database distributed-systems from-scratch java lsm-tree mvcc python query-engine raft sql storage-engine write-ahead-log

Last synced: 23 Jun 2026

https://github.com/shani-kumar-gupta/bookmyshow-airtribe

Problem Solving Case: Bookmyshow

database dbms mysql normalization sql

Last synced: 18 Apr 2026

https://github.com/muhammadfarooq85/postgresql-views-having-clause

This repository is how to use views and having clause in PostgreSQL.

database postgresql sql

Last synced: 18 Jan 2026

https://github.com/gflores1092/clasesmissyera

Clases consolidadas de Miss Yera en TikTok y Youtube

missyera powerbi python r sql

Last synced: 17 Apr 2026

https://github.com/thallyta-castro-cv/cities-api-java

Neste projeto foi desenvolvido uma API Rest de consulta de cidades do Brasil com dados comparativos em Java, SpringBoot e SpringData.

hibernate java postgres postgresql spring-boot spring-data sql

Last synced: 08 May 2026

https://github.com/ffatahillah7/etl-python-joindataframe-topostgresql

ETL Transform dataset from joining two dataset Csv and Parquet to PostgreSQL

join-tables pandasql parquet-files postgresql python sql sqlalchemy sqlalchemy-python

Last synced: 17 Apr 2026

https://github.com/ascentis/sql-rewrite-interceptor

This library allows to "rewrite" any query in a production environment by inserting a record in a repository with matching regex and replacement

adodotnet csharp dotnet hinting optimization sql sql-server

Last synced: 17 Apr 2026

https://github.com/danielbrito/sql-studies

🎲 SQL experiments.

database postgresql sql

Last synced: 17 Apr 2026

https://github.com/syuvraj19/dbs-assignments

This repository contains Advanced Database Services assignments from Seneca College's DBS211 & DBS311 courses.

database database-management dbms dbms-lab sql sql-server

Last synced: 19 Apr 2026

https://github.com/mcfriend99/mysql

A MySQL client implemented in pure Blade.

blade database database-management mysql mysql-client mysql-database sql sql-client

Last synced: 17 Apr 2026

https://github.com/belkinmix/sql-project---queries-and-data-modeling

A project from my university - I wrote business level SQL queries and developed an ER Model & remodeled a database.

data-modeling database database-schema datamodeling hackolade mysql sql

Last synced: 27 Jan 2026

https://github.com/saraivagustavo/case-sefaz-es

Solução para o case de estágio da SEFAZ-ES, implementando CRUD em SQLite com Python e sequência de Fibonacci.

database db python python3 sql sqlite3

Last synced: 17 Apr 2026

https://github.com/ksharma67/car-dealership-database

Friendly Cars is a dealership that offers new cars from a single manufacturer. The dealership is located in a suburb of a large city. Its gross sales exceed one million dollars per year. It has ten employees – Jim Friendly (the owner/manager), eight salespeople, and an office manager.

database database-management oracle sql sqlserver

Last synced: 17 Apr 2026

https://github.com/abbgrade/pssqlclient

The PowerShell SQL Client module aims to replace to the SQL Server utilities SQLCMD and BCP

azure-sql powershell sql sql-server sqlserver

Last synced: 03 Apr 2026

https://github.com/bygabrielalmeida/ciencia-de-dados-com-python

Repositório criado para registrar minhas anotações e atividades do Bootcamp de Ciência de dados com python, SQL, e introdução ao Aprendizado de Máquina da DIO.

data-science dio-bootcamp pandas python sql

Last synced: 17 Apr 2026

https://github.com/kaushik-puttaswamy/crypto-data-processing-and-analysis-pipeline

This project processes real-time cryptocurrency transactions using AWS Glue, Kinesis, DynamoDB, and Apache Hudi for ETL and analytics. The data is analyzed with Athena and visualized in QuickSight for insights.

aws dataanalysis dynamodb firehose glue glue-job hudi kinesis-stream python quicksight-dashboard spark sql

Last synced: 17 Apr 2026

https://github.com/pollak-projects/moviedb

Egyszerű film kilistázó, hasonló az IMDB-hez.

11szf1 css express html imdb js nuxt nuxtjs nuxtjs3 sql tailwindcss typescript vue

Last synced: 03 Apr 2026

https://github.com/maheshbh1/web-design

This repo contains html, css, and other front end codes

css html javascript jquery nodejs sql

Last synced: 03 Apr 2026

https://github.com/bhimavarapu-manoj-kumar/sql-postgres

PostgreSQL is an Advanced Object-Relational Database Management System (DBMS). It is open-source and widely used for various applications due to its robustness, extensibility, and compliance with SQL standards.

postgresql sql

Last synced: 17 Oct 2025

https://github.com/shubhampatel81/hotel-management-system

Basic Hotel management system backend code

java sql

Last synced: 04 Apr 2026

https://github.com/bell-kevin/chap9exer

Website with Backend Database Hooked-Up

mariadb mariadb-database mariadb-server php phpmyadmin sql xampp xampp-server

Last synced: 27 Jan 2026

https://github.com/juanpablo70/ieti-h2

Spring Boot With H2 Database

gradle h2 persistence spring-boot sql

Last synced: 08 May 2026

https://github.com/eminencegrs/sql-challenges

My solutions to the SQL challenges/problems described on leetcode.com

mssqlserver sql tsql

Last synced: 04 Apr 2026

https://github.com/yunusemrejr/java-mysql-table-view

Viewing data from MySQL database with Java & JDBC class. Learned it from WittCode on YouTube.

java jdbc mysql sql

Last synced: 30 Apr 2026

https://github.com/gabrieladados/people-analytics

People Analytics: Insights para Retenção de Talentos

bigquery figma people-analytics sql tableau

Last synced: 17 Apr 2026

https://github.com/Formtrix/PostgreSQL

SQL Queries

postgres sql

Last synced: 16 Oct 2025

https://github.com/n-r0bin/registerwebphp

Register and log in to a website that is integrated with PhpMyAdmin in xampp's server and SQL and PHP.

css html php phpmyadmin sql xampp

Last synced: 17 Apr 2026

https://github.com/alejandrocisnerosvillegas/sistema-de-inventario-y-ventas-online

Sistema de Inventario desarrollado con HTML, CSS, JavaScript, PHP y MySQL, diseñado para gestionar productos y ventas de manera eficiente. Optimiza procesos administrativos, facilita el control de inventario y mejora la productividad, adaptándose a las necesidades del negocio.

css html javascript php sql

Last synced: 17 Apr 2026

https://github.com/nylla8444/archivio

CCS 222 - Final Project

php sql webdevelopment

Last synced: 08 May 2026

https://github.com/zun-liang/fcc-periodic-table-database

Solution to freeCodeCamp Project Build a Periodic Table Database.

bash git nano postgresql shell sql

Last synced: 14 Apr 2026

https://github.com/eugen-goebel/etl-pipeline

Multi-agent ETL pipeline with star schema data warehouse, 15 SQL analytics queries, and Streamlit dashboard

analytics data-engineering data-warehouse docker etl pandas python sql sqlalchemy star-schema streamlit

Last synced: 17 Apr 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