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/yawkar/sql-mystery-solution

(Student Lab Project) (not quite the right) Solution to https://mystery.knightlab.com/

sql

Last synced: 01 Mar 2026

https://github.com/rajkumarpal07/devaram

Go web app that serves RESTful JSON web API for Devaram.

go golang rest-api sql

Last synced: 14 Jan 2026

https://github.com/brunopata/dataco-supply-chain

A complete end-to-end data project exploring operational efficiency, customer behavior and profitability across 180K+ orders. Built using BigQuery, Power BI and Jupyter — includes modeling, KPI analysis and actionable business insights.

analytics bigquery business-intelligence dashboard data-modeling power-bi sql supply-chain

Last synced: 28 Jan 2026

https://github.com/lancejpollard/rel.js

Relational Algebra Data Models Experiment in JavaScript

json relational-algebra sql

Last synced: 06 Oct 2025

https://github.com/diegofps/patas

Distributed hyperparameter search in a single command line 🔮

clusters data-science hpc hyperparameter-tuning parallel-computing plotting productivity-tools sql

Last synced: 17 Jan 2026

https://github.com/oussamahaimoud/Actuarial-studies-SAS-R-Python-VBA-Excel-Sql

Actuarial studies (SAS, R, Python, VBA-Excel, Sql)

python r sas sql vba-excel

Last synced: 20 Jul 2025

https://github.com/an1mch1k-theone/project_2_hh_analyze

Анализ вакансий из HeadHunter

data-analysis data-analysis-project postgresql python sql

Last synced: 14 Apr 2026

https://github.com/jonaylor89/sheetsql

Query Google Sheets with SQL

golang google-sheets orm sql

Last synced: 07 Oct 2025

https://github.com/toskpl/ms-sql

Silnik bazy danych MS SQL

database ms-sql-server mssql sql t-sql

Last synced: 17 Feb 2026

https://github.com/bchaoss/trash-wheel-pipeline

dbt data pipeline for analyzing trash wheel collection data

analytics-engineering dbt duckdb elt motherduck sql tidytuesday

Last synced: 07 Oct 2025

https://github.com/martinmorando/sql

Notes, code, and experiments with SQL

sql

Last synced: 18 Feb 2026

https://github.com/duartemcsilva/stock-echoes-server

Project to exploring Quarkus possibilities

java quarkus sql

Last synced: 07 Oct 2025

https://github.com/bushmusi/clinic-db

This project is aims to practice SQL queries using postgreSQL Database. I have used multiple complex query for insertion, update row, alter table schema and also different join statement types.

database joint-models postgresql sql

Last synced: 18 May 2026

https://github.com/siddharthbadal/sql-case-studies-data-analysis

Data Analysis case studies on various databases using SQL . Demonstrating proficiency in solving diverse business problems. Projects cover sales, orders, products, finance, healthcare and other sectors, and highlight my ability to analyze complex datasets through SQL queries, data manipulation, and visualization techniques.

data-analysis sql sql-query sql-server sqlserver

Last synced: 08 Jan 2026

https://github.com/tchoutri/feed-extract

This haskell program extracts the data from FeedReader's database and exports it as an OPML file

feedreader haskell opml rss sql

Last synced: 24 Oct 2025

https://github.com/codelur/codelur

I'm a Full Stack Developer who builds scalable, user-focused applications. Inspired by video games, travel, and charity work, I bring creativity, problem-solving, and a global perspective to every project

bootstrap full-stack html java javascript nosq reactjs relational-databases springboot sql

Last synced: 12 Apr 2026

https://github.com/camara94/aide-memoire-mdx

MDX is an authorable format that lets you seamlessly write JSX in your Markdown documents. You can import components, such as interactive charts or alerts, and embed them within your content. This makes writing long-form content with components a blast

business-intelligence data-warehouse mdx sql

Last synced: 08 Oct 2025

https://github.com/nopangel/axisql

The best database. Based in SQL

databases db open-source sql

Last synced: 08 Oct 2025

https://github.com/yeuner/dataanalystportfolio

This repository contains my Data Analytics portfolio projects ranging from SQL, Python, Tableau and EXCEL

excel sql tableau-dashboards

Last synced: 18 Jan 2026

https://github.com/jefrisibarani/tobasa-cpp

Tobasa C++ Framework - Web Server, SQL Abstraction, Laboratory Information System (LIS)

asio hl7 http-client http-server lis orm-framework rest sql websocket

Last synced: 31 May 2026

https://github.com/paulsagar1a/projects

For learning and development purpose

angular1 bootstrap css hibernate html java mysql orm projects spring sql

Last synced: 18 Jan 2026

https://github.com/kaessam/ps

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

arrays dictionary hashing hashset hashtable linked-list problem-solving sql sql-server tree

Last synced: 17 Apr 2026

https://github.com/handsomestwei/mybatis-mapper2sql-plugin

intellij plugin, auto extact mybatis mapper xml sql

idea-plugin intellij-plugin mapper mybatis sql

Last synced: 09 Oct 2025

https://github.com/losizm/little-sql

Scala extension methods for java.sql

java scala sql

Last synced: 19 Apr 2026

https://github.com/f1-sql/f1-sql

Sequel Formula is a Microsoft SQL Server Formula One database developed and maintained for education and demonstration purposes using open source Formula One Data.

database f1 formula1 microsoft-sql-server ms-sql-server sql sql-server t-sql

Last synced: 18 Jan 2026

https://github.com/targetta/ankaflow

YAML-based data pipeline framework that runs both locally and fully in-browser designed for data engineers, ML teams, and SaaS developers who need flexible, SQL-powered pipelines.

bigquery clickhouse data-analysis dataops deltalake duckdb elt-pipeline etl etl-automation motherduck parquet python sql

Last synced: 09 Oct 2025

https://github.com/dreamless07/my-projects

All the projects i have contributed and worked on are in this repository. Contains all files and code for every specific project.

beginner-project databases intermidiate-projects java projects python3 sql

Last synced: 18 Jan 2026

https://github.com/shubhendu-bhakat/amazon-clone

This Amazon clone project replicates the core functionalities of the popular e-commerce site using HTML, CSS, JavaScript, and a SQL Express backend. It features a responsive UI, user authentication, product listings, shopping cart, and secure checkout. The backend manages user data, product information, and order processing, ensuring a seamless .

css3 express-js html5 javascript nodejs php8 sql

Last synced: 12 Apr 2026

https://github.com/yisaer/veloflux

an open-source streaming processor written in Rust and designed for resource-sensitive environments.

rust sql streaming

Last synced: 11 Mar 2026

https://github.com/burningtyger/mdb2sql

Convert mdb files to sql files in your browser

converter docker mdb mdbtools online ruby sinatra sql sqlite

Last synced: 14 Apr 2026

https://github.com/hackersandslackers/ghost-sql-sanitation

:ghost: 🖲 Sanitize Ghost Blog SQL data on a schedule to ensure content quality.

blog-maintenance mysql pymysql python3 sql sql-queries

Last synced: 19 Jan 2026

https://github.com/nrnrk/psql-splitter

Split a postgres sql file into multiple files

golang postgresql sql

Last synced: 14 Jan 2026

https://github.com/liatemplates/sqlite

This template enables you to use SQLite databases directly in LiaScript via sql.js. You can create, query, import, and export databases interactively in your Markdown documents.

database liascript liascript-template markdown oer sql sqlite sqlite3

Last synced: 14 Apr 2026

https://github.com/pulkit1822/leetcode

This repository contains daily solutions to LeetCode challenges, organized by date and problem name. It provides explanations for each solution and supports multiple programming languages. Contributions are welcome, and the project is licensed under MIT.

coding-challenges cpp csharp data-structures-and-algorithms java mysql php problem-solving ruby sql

Last synced: 14 Apr 2026

https://github.com/oklas/activeadmin-sqlpage

rails dbconsole online - ActiveAdmin page that allow execute SQL requests and show result in table

activeadmin database dbconsole online ruby ruby-gem ruby-on-rails sql

Last synced: 08 Oct 2025

https://github.com/c0va23/mongo2sql

Translate MongoDB documents into SQL via LUA-scripts

docker golang lua-script mongodb oplog postgresql sql

Last synced: 14 Jan 2026

https://github.com/vinay-ram1999/data-engineer-playground

A fully containerized multi-service environment to prototype end-to-end ETL workflows.

airflow big-data-analytics data-engineering delta-lake docker iceberg lakehouse minio nessie postgresql spark sql trino unitycatalog

Last synced: 14 Apr 2026

https://github.com/edijunior88/newtab_academy_projeto_individual_mysql

modelagem do banco de dados e preparação das queries necessárias para rodar a suposta aplicação.

mysql mysql-database mysql-workbench sql sql-query

Last synced: 16 Mar 2025

https://github.com/feymanlee/storeit

Easy store data with GORM

golang gorm orm repository sql

Last synced: 14 Jan 2026

https://github.com/kamanhang/sqldatawarehousedataengineeringproject

This project delivers a modern data warehouse which focuses on building clean, organized data pipeline which covers important aspects such as ETL Pipeline Development, Data Cleaning, Data Modelling and Data Analytics

customer-analytics data-analysis data-cleaning data-engineering data-modeling data-pipeline data-visualization datascience etl-pipeline postgresql powerbi powerbidashboard sales-analysis sql

Last synced: 10 Oct 2025

https://github.com/medz/refine-sqlx

A powerful, cross-platform SQL data provider for Refine

bun cloudflare-d1 data-provider node refine sql sqlite

Last synced: 14 Apr 2026

https://github.com/sylvance/tursodb

Gem wrapper for the Turso Platform REST API

ruby-gem sql turso

Last synced: 11 Oct 2025

https://github.com/veselink1/quick-draw

A simple multiplayer drawing game with a Go REST backend and a React frontend.

bootstrap docker docker-compose go golang postgresql react rest sql

Last synced: 14 Apr 2026

https://github.com/mathiaslinux/sae_401_bo

The redesign of an escape game company's website for a college project.

bash-scripting css educational-project escape-game html js linux-compatibility linux-installer mariadb php sql website

Last synced: 11 Oct 2025

https://github.com/hussein-m-kandil/odin-file-uploader

A stripped-down version of personal storage service like Google Drive. Built as part of studying The Odin Project's Node.js course.

backend ejs express express-session express-validator expressjs javascript neon node nodejs passport passportjs postgresql prisma sql supabase uploader vercel vercel-serverless-functions

Last synced: 11 Oct 2025

https://github.com/praveenraam/alumni-network

A web-based platform connecting current students with alumni for mentorship, career opportunities, and networking. Features include job postings, event calendars, and a detailed alumni directory.

api-integration blade-templates deployment figma git-version-control javascript laravel php sql

Last synced: 21 Jan 2026

https://github.com/rishraks/student-management-system

A Java-based Student Management System for coaching tutors, utilizing a MySQL database for secure and efficient student record management.

java java-8 sql

Last synced: 12 Oct 2025

https://github.com/anasbinrashid/gym-desktop-application-winforms-cs-sql

I made a Gym Desktop Application using Windows Forms C# and fully integrated with its database.

csharp database desktop-application sql winforms

Last synced: 23 Feb 2026

https://github.com/mensenvau/data_engineering_solution_no1

Data Engineer Lead Analyst Case Study

data-analyst data-engineer sql

Last synced: 17 Feb 2026

https://github.com/mkprabhu/socketdaddy

Code Examples from SocketDaddy.com

ansible apache-kafka bash git kafka kubernetes linux mysql python python3 sql

Last synced: 12 Apr 2026

https://github.com/a248/jdbcaesar

Conquer the verbosity of plain JDBC.

functional-programming java jdbc jdbc-utilities sql sql-builder

Last synced: 13 Oct 2025

https://github.com/guilhaof/admin-panel-fullstack

Projeto FullStack com todos os fundamentos e funcionalidades do NextJs 14 + Vercel Admin

clsx-npm css deployment javascript jsx-syntax next-auth nextjs postgresql react sql tailwindcss typescript vercel vercel-deployment

Last synced: 12 Apr 2026

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

SQL Zoo is one of the few resources online that actually lets you build and run queries against existing tables.

sql

Last synced: 08 Jan 2026

https://github.com/arawns1/serratec-2023.1

Exercícios do serratec 2023.1

java portugol sql

Last synced: 13 Oct 2025

https://github.com/yeongseon/excel-dbapi

PEP 249 (DB-API 2.0) compliant driver for querying Excel files with SQL

database db-api excel openpyxl pandas pep249 python sql

Last synced: 14 Apr 2026

https://github.com/raad07/sql_project-world_layoffs_dataset

This is a SQL project which comprises the Data Cleaning in the first part and Exploratory Data Analysis (EDA) in the second part.

data-analysis database mysql sql

Last synced: 27 Jan 2026

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

aws docker-container java jdbc jwt-authentication render springboot springsecurity springsecurity-jwt sql

Last synced: 06 May 2026

https://github.com/practical-works/sql

SQL Practical Works Default Repository.

sql sql-course sql-language sql-learning sql-query

Last synced: 23 Feb 2026

https://github.com/purnendudutta/bike-rental-management-system

This is a solution for bike rental service. It includes features for renting, returning bikes, managing user accounts, payment processing, and maintaining bike availability. The system allows customers to browse available bikes, make reservations, complete rentals, and administrators can manage bike inventory, monitor rentals, and process payments.

css html5 javascript php sql

Last synced: 27 Apr 2026

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

End-to-end e-commerce analysis showcasing SQL and data visualization skills. Tracks sales, customer behavior, product performance, and delivery efficiency. Interactive dashboards provide actionable insights for business decision-making

analytics dashboard data-analysis ecommerce jupyter-notebook postgresql python sql tableau vscode

Last synced: 19 Apr 2026

https://github.com/pedrycz/nohibernate-core

Non-relational data mapping for Hibernate, useful for persisting Java interfaces

hibernate java nosql sql

Last synced: 16 Mar 2025

https://github.com/rkoeninger/xuji

SQL for Shen

shen sql

Last synced: 24 Feb 2026

https://github.com/thomascode92/sql-complete-developers-guide

From data definition to manipulation (CRUD, relations, JOIN): Learn SQL for MySQL, Postgresql & more from the ground up! 🗃️🗄️

academind-course database learn-sql-language mysql postgresql rdbms sql

Last synced: 19 Apr 2026

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

data database mysql sql walmart

Last synced: 24 Feb 2026

https://github.com/birg81/jee.1stfakecrudtest

Questo è un esempio di applicazione REST. Adoperando Tomcat e JDBC, il codice si connette al db ed effettua delle operazioni sulla scorta degli specifici metodi lanciati. Adoperando postman sarà possibile invocare dall'url <URL PROGETTO>/api/response.json una delle 4 operazioni CRUD scelta. Su quel url risponderà una servlet che adoperando un approccio DAO invocherà una classe che attraverso il bean effettuerà le operazioni. Il Codice funziona, per qualsiasi dubbio contattatemi

crud-application dao-design-pattern html jakarta jakarta-ee jakartaee java jdk18 jee json json-api mvc mysql postman rest sql tomcat

Last synced: 14 Apr 2026

https://github.com/petrfaltus/ms-sql-server-connection-source-codes

Console applications for connection to the Microsoft SQL Server, how to update rows, how to read the table and how to call the stored function and the stored procedure. Complete example collection including Docker and SQL init. Code for Java built by the Maven, for Java built by the Gradle, for C# built by the .NET Framework and for PHP.

batch batchfile client csharp docker dotnet dotnet-framework gradle java maven microsoft-sql-server ms-sql-server php pl-sql sql sql-functions sql-procedures

Last synced: 27 Jan 2026

https://github.com/bfitech/zapstore

A simple database connection wrapper.

microframework mysql pdo pgsql php predis redis sql sqlite3

Last synced: 29 Apr 2026

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

Working with Apache Spark, Creating some small tutorials and at last implemeting a small project

apachespark joins machine-learning machine-learning-algorithms pyspark python sql

Last synced: 14 Oct 2025

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

Attempt to bring Mongo DB syntax to SQL.

mongo mongodb pymongo python3 sql sqlite sqlite3

Last synced: 15 Oct 2025

https://github.com/dilane3/courses-planning

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

expressjs nodejs sequelize sql

Last synced: 14 Apr 2026

https://github.com/bradleybonitatibus/qtrex

Query template rendering and execution library written in Python

google-bigquery python sql yaml

Last synced: 14 Apr 2026

https://github.com/dmarzzucco/hanlderstatuscodeshttpsforexpress

Class module to handle HTTP responses for Express, using standard status codes. The ResponseStatusHTTPS class makes it easy to create consistent and structured responses for different situations in a web application.

api backend express-js nodejs nosql solid-principles sql typescript

Last synced: 02 Jan 2026

https://github.com/meken/sql-partitioned-tables

Showcase on how to do partitioned tables on Azure SQL Databases with sliding windows

archival azure data-factory partitioning sql

Last synced: 16 Oct 2025

https://github.com/mr-vozhyk/test-tasks

Выполненные тестовые задания (не запрещенные к публикации)

analysis data-analysis digital-analysis e-commerce excel google-colab google-sheets marketing marketplace power-bi power-query python sql

Last synced: 07 May 2026

https://github.com/ani811625/csi-assignment2

📊 SQL queries built on the AdventureWorks2022 database. Includes stored procedures, views, triggers, functions, and sample test queries for an order management system.

adventureworks microsoft-sql-server sql

Last synced: 16 Oct 2025

https://github.com/diovanas/ladystore-backend

Servidor que atende às demandas de uma loja de vestuário nos aspectos das atividades internas, de clientes e fornecedores, além do registro de vendas.

flask python sql

Last synced: 05 Feb 2026

https://github.com/indie-cart/indiecart-marketplace

IndieCart is a Local Artisan Marketplace built with Node.js, React, and SQL, featuring CI/CD and test-driven development.

agile auth0 cicd fullstack-development nodejs reactjs sql tdd webapp

Last synced: 12 Apr 2026

https://github.com/mjh1000/php-sql-database-backup

A simple PHP script to backup SQL Databases (WordPress, etc)

backup-database php sql wordpress

Last synced: 04 May 2026

https://github.com/aubainmbk/analyse-de-donnees-avec-sql-et-power-bi

Ce projet a pour objectif de présenter mes compétences en nettoyage de données à travers l'utilisation du langage SQL d'une part et d'analyser les données sur Power BI d'autre part.

dataanalysis powerbi sql sqlserver

Last synced: 29 May 2026

https://github.com/phillbertnevinemmanuel/automotivesalesdataanalysis

This marks my inaugural venture into personal data analysis, employing SQL and Python for Correlation Analysis. I've sourced the dataset from Kaggle, specifically focusing on automotive sales. You can find the dataset linked on my website below. I'm excited to share that I've independently managed the majority of tasks involved in this project.

data-analysis dataset microsoft-sql-server python python-lambda sql ssms tsql

Last synced: 14 Mar 2026

https://github.com/midnighter/metanetx-assets

Transform MetaNetX components information and load them into SQL storage.

bioinformatics metanetx metanetx-assets sql

Last synced: 18 Oct 2025