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: 2026-07-10 00:26:02 UTC
JSON Representation

https://github.com/tamk-kol/sql-powerbi-bike_sales_data

This project involves end-to-end data analysis of a bike shop service, aimed at analyzing key performance metrics such as hourly revenue, profit and revenue trends, seasonal revenue, and rider demographics.

bikesales dashboard database endtoend powerbi powerbi-visuals powerbidashboard project sales salesdata sql sql-server

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https://github.com/miroslav-reiter/kurz_jazyk_sql_analytici_datovi_vedci

Materiály ku kurzu Jazyk SQL 1 pre Analytikov a Dátových Vedcov

analysis analytics data data-analysis data-science database mysql reiter sql

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https://github.com/johnsoct/bash-sql-interactive-input-feedback-game

Generic interactive Bash CLI providing input feedback with read/write operations to local PostgreSQL database.

bash cli postgresql sql

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https://github.com/mehrajlatifli/bookstore-cashregisters

A database called BookStore is used to work with stored procedure which contains transaction in MSSQL Server

cashregister create database insert mssql select sql stored-procedure transaction update userdefined-stored-procedure

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https://github.com/brownag/nasistools

NASIStools: Tools for the USDA-NRCS National Soil Information System (NASIS)

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https://github.com/jordimartinezjimenez/api-inmoanuncios

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https://github.com/alejandrocisnerosvillegas/practica_08

Sistema de gestión de acceso y registro de usuarios para una aplicación web, desarrollado con PHP, HTML, CSS y MySQL para la integración con la base de datos.

css html javascript php sql

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https://github.com/victorowinoke/sql-porfolio-projects-ddl-dml

SQL is a must-have skill for any aspiring data practitioner. Many modern companies store vast amounts of their data in various tables of relational databases. To extract the necessary data from a database for further manipulation and data analysis, you must have a good grasp of SQL. This repository serves as a showcase for my SQL projects

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https://github.com/gleissonneves/crud-php

Libary para agilizando operações CRUD com PHP banco de dados SQL

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https://github.com/bobbyiliev/materialize-emulator-subscribe-poc

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https://github.com/karenpayneoregon/dataprovidercommandhelpers

Used to reveal values from a well formed parameterized query

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https://github.com/gregorykogan/mephi-databases

Laboratory work on the database course at MEPhI.

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https://github.com/reecerussell/tx-command

A simple commanding library with support for executing commands within a database transaction.

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https://github.com/pronazmul/project_educational_board_result_system_object_oriented_php

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https://github.com/simsononroad/easy_sqlite_db

This is a python library what makes easyer to use qlite

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

LeetCode's 50 SQL Problems (Study Plan)

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https://github.com/782e616c6d/covid-d.a

Academic project, using Apache Spark for ETL and Data Studio for data analysis.

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This project covers a simple ETL process with PostgresSQL for storing data from the fictitious company Sparkify, a music streaming application.

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

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https://github.com/raihan2bd/vet_clinic

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https://github.com/mohamad-shosha/spring-boot-ecommerce

A powerful and secure backend that manages business logic, user authentication, product data, and order processing. It integrates Stripe for secure credit card payments, ensuring reliable transactions and data security.

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https://github.com/auriorajaa/red-devil-store

This repo is where I master PHP and MySQL through a solid CRUD project. Dive into secure authentication, dynamic data visualization, and efficient inventory management. Explore web development from seamless checkouts to personalized profiles.

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Leetcode solutions.

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State machine example

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A relational database to create the initial data structure for a vet clinic.

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https://github.com/sagarailani/studyassistant

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https://github.com/kevinmarquesp/csv2sql

Script that reads a CSV file and constructs a SQL query string that inserts every row of this file into an SQL database -- you can also connect to an PostgreSQL database (by default) and actually run that generated insert command

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https://github.com/shreyakushw/student-information-management-and-ranking-system

The Student Information Management and Ranking System is an SAP ABAP module pool program designed to manage student information. It provides a user-friendly interface for inputting, storing, and retrieving student data, including student names, IDs, email addresses, and GPAs.

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https://github.com/rabbicse/mehedi.write.rdbms.infrastructure.abstructions

Some useful base classes and interfaces, mainly used with the Write RDMS layer inside CleanArchitecture template.

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https://github.com/mulliru/building-relational-database-02-semestre

🗂️Este repositório contém os materiais da disciplina Building Relational Database🎲, referente ao segundo semestre da faculdade FIAP. Aqui você encontrará🔍 meus projetos, exercícios, anotações e outros materiais relevantes para a disciplina

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sql database documentation with [learnwithfair, Learn with fair, Rahatul Rabbi, Md Rahatul Rabbi ,rahatulrabbi]

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A bot to get trending hashtags in discord or something :p

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https://github.com/paulushcgcj/sqlfy

Schema Graph Engine — Parse Flyway migrations into an AST, reconstruct your database schema state, and export LLM-ready vector context.

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Practice for Algorithm, Data structure, SQL, Bigdata ...

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https://github.com/tamk-kol/sql-powerbi-hr_data_analysis-end-to-end

We'll build an HR database in SQL Server, import CSV data, and run queries for analysis. Then, we'll connect to Power BI, create visualizations, and build a dashboard. This end-to-end project will address HR's requests regarding healthy employees, non-smoker compensation, and absenteeism insights, all within the specified budget constraints.

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https://github.com/knowthecode/groupby-lab-tester

Companion plugin for the Advanced SQL Lab

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https://github.com/neotomadb/neotoma_sql

Repository for functions associated with Neotoma's Postgres DB

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https://github.com/bmukesh23/dsa

DSA Practice

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https://github.com/tompassarelli/beagle-lab

beagle language research journal

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https://github.com/oborchers/pg-durable-evaluation

Independent local evaluation of Microsoft's pg_durable PostgreSQL extension as a durable workflow engine

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Harvard SQL Course Booklet

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https://github.com/1kbgz/fsspec-db

Database handling for fsspec filesystems

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https://github.com/rudolphreti/asp.net-sql-docker-basics

This project serves as an introduction to the basics of containerization using Docker. It covers application and SQL Server containerization, aiming to demonstrate the basic concepts and operation of Docker. The application is written in ASP.NET Core, C#, Entity Framework, MVC.

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Last synced: 28 Jun 2026

https://github.com/pradeepsingroul/h2s-system

This was a console base project which created by me with in a 4 day. It is project where user can register your problem in this database and there is a engineer who solve this problem and every engineer will be assigned by HOD.

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https://github.com/z-bj/sql_reference

Object containing commonly used SQL commands.

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https://github.com/terminalkitten/fhirebase-core-json-schema

Validate FHIR resource field of JSONB type with JSON Schema

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https://github.com/1biot/FiQueLa

UniQueL (Universal Query Language) is a PHP library for easy manipulation of JSON or Yaml or Neon data.

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https://github.com/eocode/software-development-and-data-science

Apuntes relacionados al desarrollo de software y tratamineto de datos

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https://github.com/profpantoja/bd-exercicios

Repositório das listas de Exercícios da disciplina de Modelagem de Banco de Dados e Banco de Dados.

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https://github.com/vsbrilyakov/med-app

Небольшой проект, реализующий веб-сервер для учёта медперсонала, а также пациентов и их приёмов.

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https://github.com/arnaldosepulveda/hospital-dbms-project

The project involves SQL-based data management, including table creation, data insertion, views, and complex queries to support hospital operations such as doctor specialization, patient management, treatments, and appointments.

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https://github.com/ullenius/minihopp

:earth_asia: :rabbit: Java URL Shortener microservice (REST webservice). SQL and NoSQL (Redis) support. To be deployed on a Java application server such as Wildfly

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https://github.com/cpsgdps/employe-time-tracker

Employee Discord Bot: clock-in, clock-out, leaderboard, stats... much more

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Last synced: 20 Jun 2025

https://github.com/hellymodikalpesh/pizza_sales_sql_analysis

A comprehensive SQL project analyzing pizza sales data across multiple tables. This project includes basic, intermediate, and advanced queries to answer business-critical questions related to revenue, order trends, and product performance.

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Last synced: 22 Feb 2026

https://github.com/arkapg211002/local-frame

Developed a responsive photo gallery using Next.js, Supabase, and Tailwind CSS. Enabled photo upload and storage with Supabase, leveraging Next.js for dynamic routing and React components. Integrated user authentication for secure access.

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Last synced: 13 Apr 2026

https://github.com/mchavhan1998/customer-database-relational-design

Converting a relational design that enlists various users, their roles, user accounts and their statuses into different tables in SQL Server

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https://github.com/awkspace/itinerary

A tool to apply pure SQL migrations to PostgreSQL databases at runtime.

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https://github.com/johnkommas/wallpaper

Create Realtime Data Analytics Live Wallpaper

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https://github.com/jeim05/cursomvc

Sistema Web de un Carrito de Compras realizado con ASP .NET MVC

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https://github.com/pablo-restrepo/appgestionfutbol

Aplicación de gestión de partidos y torneos de fútbol

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https://github.com/abdullahashfaqvirk/sql-database-connectors

A Python based toolkit for managing SQL Server (via PyODBC) and MySQL (via MySQL Connector), enabling easy db interaction, query execution and task automation.

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https://github.com/powerbroker2/easysqlite

SQLite3 wrapper module

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https://github.com/bdrupieski/anagramreviewer

Express.js app to retweet Twitter anagrams

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https://github.com/gusgosdev/sql

Estoy profundizando en SQL, aquí compartiré mi código, consultas SQL y apuntes que aprenderé en cursos o tutoriales.

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https://github.com/craftingweb/mysql

Databases

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Данные по публичной кадастровой карте вместе с парсером

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https://github.com/pprattis/insurance-company-database-with-JDBC-and-Spark-RDD

A jdbc application that runs queries in pgAdmin to simulate the functionality of an insurance company's database using Apache Spark RDD for query implementation.

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https://github.com/PGBSNH20/ludo-v2-ludov2-group-9-linux-ludo

A multiplayer Ludo game written in Blazor & ASP.NET Core.

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https://github.com/muuhesham/database_channel_project

Database Project Channel VNC - Vision Network Channel

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https://github.com/gingerkiwi/gingerkiwi-2024

Ginger Kiwi blog: Exploring software development, accessibility, and design

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https://github.com/as16082023/covid-19--data-exploration-

Project exploring COVID-19 data using SQL

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https://github.com/nafisalawalidris/hotel-reservation-analysis

This project analyses hotel reservation data from Resort Hotels and City Hotels to uncover booking trends and insights. Utilising Microsoft Excel for initial data cleaning, PostgreSQL for data analysis and Tableau for creating visualisations, the project aims to deliver a comprehensive dashboard that highlights key metrics such as booking status.

data-analysis data-cleaning data-visualisation hotel-reservations microsoft-excel postgresql sql tableau tableau-dashboards tableau-desktop tableau-public

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https://github.com/fabriciopsouza/miniprojeto-dw

Miniprojeto Curso PostGree SQL e Pentaho DI

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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

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

DATABRICKS PROJECT- END TO END SALES ANALYSIS

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https://github.com/getindata/flink-ververica-catalog-proxy

Proxy to the internal Ververica Catalog via Ververica REST Api

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https://github.com/deva-246/data-analytics-with-walmart-dataset

Power BI dashboard contruction , data cleaning using PYTHON and Data projection in SQL.

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https://github.com/garrrikkotua/dataquestion-landing

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https://github.com/Lu1zEdu/Modelagem_de_Banco_de_Dados

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Distributed hyperparameter search in a single command line 🔮

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https://github.com/jonaylor89/sheetsql

Query Google Sheets with SQL

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The best database. Based in SQL

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https://github.com/codewithjaspreet/hr_viz

Human Resource Data Visualisation

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Last synced: 19 Mar 2026

https://github.com/paulsagar1a/projects

For learning and development purpose

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

intellij plugin, auto extact mybatis mapper xml sql

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Last synced: 09 Oct 2025

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.

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

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

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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

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