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/watson-clara/remedia-library-database

This is the code for my CS340 final project. It is a library database designed for a made up school called Anna Elementary.

database erd libarary-management-system schema sql

Last synced: 15 Jun 2026

https://github.com/as16082023/music-store-analysis

This project involves analyzing music store data using SQL queries in MySQL workbench to enhance decision-making, identify trends, and understand customer behavior

data-analysis music-store-analysis mysql sql

Last synced: 06 Jul 2025

https://github.com/sarathchandranpm/restaurant_order_analysis

This project entails an in-depth analysis of a restaurant's order and menu data. The focus is on exploring customer ordering behaviors, menu item attributes, and order specifics. By investigating the connections between order details, menu items, and order dates, the project seeks to generate valuable insights into the restaurant's operations.

data-analysis mysql sql

Last synced: 10 Apr 2025

https://github.com/chouaib-629/taskmanager

A simple task manager application built with PHP to help you manage your tasks efficiently.

css html js mysql mysql-database php sql

Last synced: 13 Apr 2026

https://github.com/panoschatzi/paris_olympics_2024_database

A postgreSQL database of 2024 Paris Olympics.

cs50sql-final-project database docker postgresql sql

Last synced: 13 Apr 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

java jdbc sql

Last synced: 13 Jun 2025

https://github.com/shanukatiyar111/pyspark-project-1

DATABRICKS PROJECT- END TO END SALES ANALYSIS

databricks pyspark python sparksql sql

Last synced: 19 Jun 2025

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.

ajax css html javascript mysql php sql

Last synced: 13 Apr 2026

https://github.com/cliftondavies/learnar

A Ruby on Rails full-stack app for learners to share progress, connect and find inspiration.

bootstrap4 css3 devise font-awesome-sass heroku html5 postgresql rspec rspec-rails ruby ruby-on-rails sass shoulda-matchers sql

Last synced: 07 Apr 2026

https://github.com/bessarodrigo/database-connection_eda_retail_store

Este projeto analisa o desempenho das lojas de produtos naturais. Utilizei Python para o processo ETL, PostgreSQL para armazenamento de dados e Power BI para visualizações interativas.

excel postgresql powerbi python sql

Last synced: 07 May 2026

https://github.com/yossef-ashraf/db-mastery

Comprehensive resources for learning databases and improving performance.

cypher-query db document-database sql

Last synced: 05 Oct 2025

https://github.com/3n0ugh/postgresql-notes

PostgreSQL and SQL Notes.

postgresql sql

Last synced: 06 Oct 2025

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/enriquebdel/primer-contacto-sql-y-pl-sql

Este repositorio contiene tanto practicas realizadas durante mis estudios, como códigos libres que he realizado para practicar. El programa que utilizo es Oracle APEX.

evolution notes oracle plsql remeber sql university university-project

Last synced: 14 Feb 2026

https://github.com/jlsilva01/sql-azure

Procedimento para criação de um SQL Azure serverless na Sandbox do MS Learn usando IaC Terraform.

azure sql terraform

Last synced: 21 Jan 2026

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/aventius-software/datawarehouse

An open source and free to use generic (basic) Microsoft SQL Server data warehouse

datawarehouse sql sqlserver

Last synced: 07 Oct 2025

https://github.com/piotrgredowski/table2sql

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

csv excel insert sql table xlsx

Last synced: 18 Jan 2026

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/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/codewithjaspreet/hr_viz

Human Resource Data Visualisation

dataanalysis datavisualization sql tableau

Last synced: 19 Mar 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/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/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/hungryvovka/codewars-sql

My assignment solutions of Codewars tasks by using SQL.

codewars codewars-kata-solution codewars-solutions codewars-sql sql

Last synced: 19 Jan 2026

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/stoolap/stoolap-mcp

MCP server for Stoolap

database mcp mcp-server sql

Last synced: 13 Mar 2026

https://github.com/qw-0p/software-store

This is a monorepo that contains the entire e-commerce store project, including both server and client components

2025 docker docker-compose eslint express jest joi-validation jsonwebtoken nodejs sequelize sql typescript

Last synced: 14 Apr 2026

https://github.com/mehmetgenc-devs/mysql.js

This Node.js package simplifies MySQL usage and helps you perform database operations more efficiently in the Node.js environment.

mariadb mysql mysql-database mysql-server mysql2 sql sql-server

Last synced: 19 Jan 2026

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/germanysources/fosswaresearch

Search engine for free and open source software on github, gitlab and other hosting services.

github-api gitlab-api searching sql

Last synced: 21 Jan 2026

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/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/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/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.

ai computer-fundamentals devop dsa express javascript mongodb mongoose mysql new-technologies nextjs node react sql system-design typescript

Last synced: 15 Oct 2025

https://github.com/hozlucas28/codo-codo-back-end-project-2022

Repository of "Codo a Codo - Full Stack Java" Back-end side, project.

2022 bootcamp-project bootstrap5 css3 eclipse fullstack-java html5 husky java jsp mit-license prettier sql

Last synced: 14 Apr 2026

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.

agentic ai ai-cli call-graph cli code-intelligence code-review cross-language developer-tools impact-analysis java llm ollama open-source python sql terminal trace typescript

Last synced: 02 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/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/federicog2/memorygame

Memory game developed in C# using Windows Forms.

csharp net sql sqllite-database winforms-application

Last synced: 14 Apr 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/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/midnighter/metanetx-assets

Transform MetaNetX components information and load them into SQL storage.

bioinformatics metanetx metanetx-assets sql

Last synced: 18 Oct 2025

https://github.com/bultakov/postgresql-projects

PostgreSQL Tutorial

postgresql psql sql

Last synced: 05 Feb 2026

https://github.com/shahadat3669/vet-clinic-database

In this project, I use a relational database to create the initial data structure for a vet clinic. I create a table to store animals' information, insert some data into it, and query it.

postgres sql

Last synced: 19 Oct 2025

https://github.com/rakumar99/social-media-analysis-with-sql

This repository contains Database Project on Social Media platform where it shows various categories like users, accounts, Follows and Hashtags and some analysis.

database-management erdiagram mysqlserver schema sql tables

Last synced: 06 Feb 2026

https://github.com/sksubhadeep/covid-19-portfolio-project-using-sql

SQL Portfolio Project on COVID-19 Dataset

covid-19 cte sql views

Last synced: 26 Jan 2026

https://github.com/hydraphyzer/university-management-system

This is a University Management System Built in SQL. Actually this is my Semester Project of Database Management System Lab.

hydraphyzergithub muhammadzubair sql sqlproject sqltriggers universitymanagement

Last synced: 15 Mar 2026

https://github.com/jasminemlewis/best-practice-cultural-competence

Best Practice Cultural Competence is a custom, peer-review content management system for reviewers to assess the teaching practices of healthcare students. It automates the process of assigning codes and reviewers to articles, sequencing four stages, and calculating the rating of articles.

bootstrap4 database mysql oop pdo-php php6 sql

Last synced: 15 Mar 2026

https://github.com/drako01/bootcamp_java_educacionit

Repositorio de Todas la Actividades del Bootcamp de JAVA

css3 eclipse-ide html5 java javascript json jsp maven servlet spring-boot sql

Last synced: 13 Apr 2026

https://github.com/cescobar0/proyecto-sql-eml

Proyecto de estudio del mercado laboral en el campo de Data Analyst

dataanalytics datascience excel git jobmarket powerquery research-project sql vscode

Last synced: 15 Mar 2026

https://github.com/future-architect/uroborosql-doc

uroboroSQL documentation

java sql

Last synced: 15 Mar 2026

https://github.com/brainconnect93/vet-clinic

Vet Clinic is a relational database management web based application that tracks information about animals, their clinic visits and the details of the veterinary officers who attended to them.

database postgresql schema sql sql-server

Last synced: 14 Apr 2026

https://github.com/tusharpandey003/sql_query_generator

This streamlit app framework help to generate sql query and generate result from database with help of generative AI (Gemini pro)

gemini-pro gen-ai generative-ai query sql sqlite sqlite3 streamlit-application

Last synced: 18 Apr 2026

https://github.com/blusewang/postgre-sql

A PostgreSQL support for node.js, based on node-postgres and used Pool.

builder pg pool sql

Last synced: 25 Oct 2025

https://github.com/charfweh/infosec-labs

Do-It-Yourself Infosec labs, create your own lab and exploit it!

infosec lfi penetration-testing security source-code-review sql

Last synced: 19 Mar 2026

https://github.com/paulwizviz/lotterystat

The purpose of this project is to demonstrate the development of an application to enable a user perform simple statistical based in past draws using *Golang concurrency* and *SQL DB*. Note, the emphasis of this project to demonstrate software engineering principles.

concurrency docker docker-compose go golang sql sqlite3

Last synced: 23 Jan 2026

https://github.com/bar1o/it-asset-management

HSE Course Project on Modeling and Creating DB (Data Modeling, Data Analysis for companies)

analytics bisiness db erd sql

Last synced: 15 May 2026

https://github.com/pirito10/taquillavirtual-sinf-uvigo

Virtual Ticketing System Database project for the course "Sistemas de Información" in the Telecommunications Engineering Degree at the Universidad de Vigo (2023 - 2024)

java relational-database sql ticketing-system

Last synced: 26 Oct 2025

https://github.com/aboualine/php-library-system

A Library Management System built with PHP, MySQL, and Bootstrap. It manages books, tracks borrow/return transactions, and allows searching by title, author, or ISBN. Fully responsive and user-friendly.

bootstrap5 css html java javascript js json library library-management-system mysql php sql system vscode xml

Last synced: 14 Apr 2026

https://github.com/jundel-malazarte/crud_employee

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

skills sql table test

Last synced: 23 Jan 2026

https://github.com/aleenprd/docbt

Documentation Build Tool - Generate YAML documentation for dbt models with optional AI assistance. Built with Streamlit for an intuitive and familiar web interface.

ai analytics-engineering bigquery data data-modeling data-science dbt docker llm lmstudio ollama openai snowflake sql streamlit

Last synced: 11 Nov 2025

https://github.com/cleberzumba/data-analysis-with-apache-spark-and-databricks

San Francisco Fire Calls. Creating a Spark application on the Databricks using PySpark and SQL for common data analytics patterns and operations on a San Francisco Fire Department Calls dataset.

databricks pyspark spark sql

Last synced: 23 Jan 2026

https://github.com/00nevo/uebungen-exercises-sql

What i am reading regarding SQL.

learning lernen sql sqllite

Last synced: 23 Jan 2026

https://github.com/foxcapades/java-sql-import

SQL resource loading & caching

files java-10 sql

Last synced: 24 Feb 2026

https://github.com/akarshankapoor7/sql-interview-questions-and-concepts

These are the most commonly asked interview questions for DA, BA and DS profiles.

advancetopics business-analyst data-analyst data-science interview-questions sql

Last synced: 28 Jan 2026

https://github.com/manthanthakor/expensetracker

A comprehensive expense tracking application built with ASP.NET Core MVC to help you manage your personal finances.

asp-net-core asp-net-mvc authentication expense-manager expense-tracker sql

Last synced: 24 Jan 2026

https://github.com/deddyandri/snowflake-project

as Part of my learning journey on UDEMY

snowflake sql

Last synced: 24 Jan 2026

https://github.com/waveform-computing/dbsuite

An old application for managing database documentation and bulk loads

db2 documentation etl sql

Last synced: 24 Jan 2026

https://github.com/tushard48/tushard48

Welcome to my profile repository! This repository serves as a comprehensive showcase of my skills, projects, and accomplishments in the field of data science. Here, you'll find detailed information about my technical expertise, professional experiences, and the projects I've worked on.

deep-learning excel generative-ai javascript machine-learning powerbi python3 sql tableau

Last synced: 28 Apr 2026