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: 2026-07-03 00:26:03 UTC
- JSON Representation
https://github.com/takshshah-16/pizza_sales_sql
SQL-powered pizza sales analytics project using MySQL Workbench to derive business insights through data exploration and queries.
business-intelligence data-analysis database-management mysql sql
Last synced: 09 Oct 2025
https://github.com/kritiusone/fakerubikstoreapi
Repositorio de la API de mi proyecto FULL stack "Fake rubik store", el cual consta de una tienda Online con tematica de cubos de rubik y puzzles
asp-net clean-architecture csharp dotnet entity-framework sql
Last synced: 15 Apr 2026
https://github.com/srinibas-masanta/homecare-database-management-system
This project is a database management system built on PostgreSQL for a home care worker providing agency. It is designed to facilitate efficient scheduling, billing, user registration, and contract management, ensuring compliance with healthcare regulations.
dbms-project postgresql postgresql-database sql srs-document
Last synced: 02 Apr 2025
https://github.com/alifa-ara-heya/postgresql-assignment
This is assignment 2 on PostgreSQL.
postgresql postgresql-database sql
Last synced: 08 Feb 2026
https://github.com/perlmonker303/battleshipgamewinforms
The classic 2D Battleship game made in C# Win Forms
access battleship csharp sql windowsforms
Last synced: 01 Feb 2026
https://github.com/akshay-rajan/s2
S2 MCA Coursework
ai awt bash-scripting devops haskell java linux mongodb networking oop plsql sql system-administration
Last synced: 14 Apr 2026
https://github.com/unknownsoup/budget_tracker
A personal budget tracker to build my knowledge of working with databases and data analysis. In this case using SQL and python for the analysis.
data data-science databases python sql
Last synced: 26 Jan 2026
https://github.com/mgckaled/rs_data-analytics
Repositório agregador do conteúdo da formação Data Analytics desenvolvido pelo Rocketseat.
data-analytics data-visualization python sql statistics
Last synced: 09 Oct 2025
https://github.com/fabiliria280802/bd2-est-ndar
This project is a SQL script developed by ITIZ-2201 - DATABASE II students for various class exercises. The script automates the creation and configuration of a database named LabX, including the definition of custom data types, validation rules, tables, triggers, and a stored procedure to manage exam result entries.
database microsoft-sql-server sql
Last synced: 16 Mar 2026
https://github.com/muhammadsaim32/data-base-management-system
This repository contains reference books and personal notes I created while learning Database Management Systems (DBMS).
databases dbms erdiagram mysql nosql-database relational-databases sql
Last synced: 14 May 2026
https://github.com/codelander07/web-projects-2022-2026
htms-css-javascript mearn-stack no-sql sql
Last synced: 16 Oct 2025
https://github.com/bartugkaan/hotelproject
A comprehensive hotel management system built with ASP.NET Core 8.0, featuring a modern web interface and robust REST API for managing hotel operations including bookings, staff, services, and customer communications.
asp-net-core automapper efcore fluentvalidation mvc n-tier-architecture rest-api sql
Last synced: 09 Oct 2025
https://github.com/debjyotisaha/sql-projects
Designed and implemented SQL-based projects to analyse and manage datasets efficiently. Demonstrated expertise in writing complex queries, optimizing database performance, and performing data extraction, transformation, and loading (ETL) processes.
Last synced: 09 Oct 2025
https://github.com/falakrana/onsiteproject
This project uses Google Gemini AI and LangChain to convert natural language business requirements into normalized relational database schemas. It also generates SQL queries, provides optimization suggestions, and validates the schema.
database-schema google-gemini langchain sql
Last synced: 09 Oct 2025
https://github.com/saf1hckr/farmland-database
Using MariaDB database and SQL language to implement a Farmland Database
Last synced: 05 Jul 2025
https://github.com/daudhidayatr/course-mysql-database
Ini merupakan proses pembelajaran MySQL-Database
mariadb-database mysql-database sql
Last synced: 09 Oct 2025
https://github.com/mariadb-corporation/dev-example-columnstore-developer-survey-data
This repository provides data and information that will enable you to transform, import and analyze the raw Stack Overflow Annual Developer Survey data with MariaDB ColumnStore.
dbaas jupyter-notebook jupyterlab mariadb mariadb-columnstore mariadb-database mariadb-server mariadb-skysql pandas pandas-dataframe plotly python python3 rdbms rdbms-import sql
Last synced: 27 Jan 2026
https://github.com/nazlizamanian/onlinewebshopdatabasesql
Small project in the course Databases 6hp course ID TDRK18 Entity relationship diagram of a online web shop with conceptual and logical diagram included, additionally sql queries for retrieving, inserting, updating, and deleting data.
entity-relationship-diagram microsoft-sql-server-management-studio normalization queries sql sql-database
Last synced: 19 Jan 2026
https://github.com/svdexe/bankloananalytics_sql_research_and_powerbi_dashboard
Comprehensive bank loan portfolio analysis using MySQL for data processing and Power BI for interactive dashboards. Tracks key lending metrics including loan performance, risk assessment, and borrower demographics with real-time KPI monitoring.
datamodeling dax financial-analysis powerbi sql
Last synced: 09 Feb 2026
https://github.com/artek0chumak/privatedb_bot
Telegram bot for private use.
Last synced: 09 Oct 2025
https://github.com/mostafa-ghorab/talabat-business-insights-and-analysis
🗃️📊 Leveraging SQL + Power BI to optimize Talabat's revenue, reduce failures, and drive growth (2023-2024)
Last synced: 07 Jan 2026
https://github.com/mitobrien/code_example_qr
A code quick reference & example reference site for HTML/CSS/JavaScript/Ruby/Rails/SQL
css html javascript ruby ruby-on-rails sql
Last synced: 14 Apr 2026
https://github.com/jennalandy/database_tutorials
Bookdown introduction to working with databases in R, Python, SAS, and Julia for statistics students.
Last synced: 10 Oct 2025
https://github.com/essien1990/alx-higher_level_programming
Python programming tasks as a software engineer
c javascript linux python3 ruby scripting shell sql
Last synced: 14 Apr 2026
https://github.com/martachesnova/data-modeling--postgresql
Modeled user activity data to create a database and ETL pipeline for a music streaming app. Defined Fact and Dimension tables and inserted data into new tables.
data-modeling database etl etl-pipeline postgresql python sql
Last synced: 13 Apr 2026
https://github.com/anuj-dhungana-dev/task-manage
Task Management App
express javascript mern mern-project nodejs orm reactjs sql task-manager
Last synced: 11 Apr 2026
https://github.com/ireneflorez/exploringweathertrends
Exploring Weather Trends using SQL, moving averages, and data visualization
Last synced: 10 Feb 2026
https://github.com/akashparley/netflix
This project focuses on analyzing Netflix’s vast data catalog using SQL for data extraction, transformation, and querying, followed by creating insightful visualizations in Tableau. By exploring Netflix’s dataset, the project aims to uncover key insights about the platform’s content offerings, including genre trends, content growth over the years,
Last synced: 09 Feb 2026
https://github.com/bezborodow/psyqlepg
Basic common SQL queries for Psycopg.
Last synced: 23 Feb 2026
https://github.com/abhishek010397/c--azurecosmoddb
Interacting with CosmosDB Using C# to fetch out the desired JSON Data
azure-cosmos csharp json sql sqlapi
Last synced: 29 Apr 2026
https://github.com/kalebers/leetcode
Personal Codes from Leetcode challenges using different languages
cpp csharp database java javascript leetcode-solutions python sql
Last synced: 14 Apr 2026
https://github.com/pedrior/mywallet
Um sistema para gerenciar rendimentos e despesas. Com ele, você pode criar carteiras personalizadas, controlar transações, definir orçamentos e agrupar despesas em categorias.
aspnetcore csharp dapper ddd design-patterns docker dotnet integration-testing postgresql rest rest-api restful sql testcontainers unit-testing vertical-slice-architecture
Last synced: 12 Apr 2026
https://github.com/winterwind/mal_sql_database
A SQL database made out of the data scraped in Hernan4444's repo (all credits for the dataset go to him) [made for my Database Systems' class' final project]
anime database database-management database-querying myanimelist query sql sqlite sqlite3
Last synced: 20 Apr 2026
https://github.com/pacemakerx/leetcode-my-solutions-sql-50
This repository contains my solutions for the SQL 50 LEARNING PLAN FROM LEETCODE
Last synced: 10 Oct 2025
https://github.com/coderookie0/learnprog_web_application
LearnProg to aplikacja e-learningowa do nauki C++, oferująca kursy na różnych poziomach zaawansowania. Stworzona z użyciem HTML, CSS, JavaScript, PHP i MariaDB, umożliwia interaktywną naukę i sprawdzanie postępów.
apache bootstrap5 css html html-css html-css-javascript javascript mariadb mariadb-database php phpapplication sql webapp webapplication
Last synced: 14 Apr 2026
https://github.com/yash3972/bikesalesdataanalysis
This project leverages Power BI, SQL, and Excel to analyze sales data and generate interactive dashboards. The goal is to extract key business insights, monitor performance using KPIs, and visualize trends for effective decision-making.
Last synced: 07 Jan 2026
https://github.com/jkmagnussen/sql_nanodegree
Clean data, optimize SQL queries, and write select advanced JOINs to enhance analysis performance. Use SQL DDL to create the data schemas & apply SQL DML to migrate data from a denormalized schema to a normalized
big-data-analysis ddl nosql nosql-database postgresql-database sql udacity udacity-nanodegree
Last synced: 29 Jan 2026
https://github.com/garretthilberling/movingmgmt
An application to help those venturing out into an unfamiliar area weigh the pros and cons of properties they intend to rent. Built using Java, Spring Boot, and SQL (JPA) for the backend and React/TypeScript for the frontend.
dotenv java jpa jsonwebtoken mvc mysql react spring-boot sql typescript
Last synced: 14 Apr 2026
https://github.com/jorbush/data_engineer_technical_test
technical test for a data engineer position
Last synced: 21 Jan 2026
https://github.com/codeadamca/php-big-picture
A basic walkthrough of using PHP to display content from a MySQL database.
database learning-code mysql php sql
Last synced: 13 Apr 2026
https://github.com/rahmasamy/lms
This LMS (Learning Management System) website is a comprehensive platform for both instructors and students. It facilitates course enrollment, course payment, and filtering by categories, and offers personalized dashboards for instructors and students.
angular angular-cli bootstrap5 laravel-framework mysql-database payment-integration rjxs sql template
Last synced: 25 Feb 2026
https://github.com/deepakramani/dbt-bike-insights
A small scale ETL project that ingests data into the data warehouse using dbt(data build tool) to facilitate transformation and analytics.
analytics-engineering data-engineering dbt dimensional-modeling etl jinja sql
Last synced: 21 Jan 2026
https://github.com/paulo-freitas-junior/potenciatech_boocamp_python
Repositório do curso de Python - Bootcamp Ciência de Dados da PotênciaTech DIO.
Last synced: 15 May 2026
https://github.com/debora-carvalho/exerciciosql_oracle_package
Exercícios práticos para o desenvolvimento de Packages incluindo Procedures e Functions em PL/SQL (utilizando Oracle), referente a disciplina de Banco de Dados Relacional (DSM).
functions oracle-database package procedures sql
Last synced: 29 Jan 2026
https://github.com/victoriapm/businessanalytics
Business Analytics Udacity Nanodegree projects
business-analytics dashboard sql tableau udacity-business-analyst-nanodegree
Last synced: 18 Mar 2026
https://github.com/trkotovicz/backend-jr-tech-test
bootstrap clean-code css html javascript reactjs sql
Last synced: 15 Apr 2026
https://github.com/aimin-nur/visualisasi_bikestore
Data Analyst - Dashboard Bike Store
data-analysis sql visualization
Last synced: 29 Jan 2026
https://github.com/raven-s-soul/basi-di-dati
Database SQL-Math 2024/2025 at Roma3
Last synced: 06 Feb 2026
https://github.com/skitij-kumar/all-data-projects
This file contains all the data related projects
excel jupyter-notebook pivot powerbi python sql sqlite
Last synced: 13 Apr 2026
https://github.com/lexiortiz/advanced-data-analytics
Structured learning notes, code snippets, and key takeaways from the Google Advanced Data Analytics Professional Certificate. Serves as a personal reference for reinforcing concepts and as a resource for others on a similar learning journey.
data data-analysis data-engineering google python-3 sql
Last synced: 29 May 2026
https://github.com/melvinmo/db_lab_archive
This repository houses the course materials for my undergraduate database design lab, encompassing assignments and a final project on designing an automotive sales database.
ado-net csharp data-management microsoft-sql-server sql tsql
Last synced: 06 Feb 2026
https://github.com/darrendavy12/retail_sales_etl_data_pipeline_postgressql_python_analytics
Online retail data set from kaggle, I used this for a project using PostgreSQL to demonstrate my knowledge in SQL and workarounds when using the pgadmin GUI and psql tool.
analytics data-engineering datacleaning ecommerce ingestion onlineretailanalysis postgres postgresql realistic-data sql transfrom
Last synced: 10 Oct 2025
https://github.com/jor2/y2project
2nd Year Project. We were tasked with developing a CRUD website that incorporated SQL, HTML, Java, and Scala. We completed this project using the Play Framework!
bootstrap html java play-framework scala sql
Last synced: 09 May 2026
https://github.com/tes3awy/nesma94.github.io
Nesma Mohamed Hesham Portfolio
backend-developer codeigniter css gulp html javascript laravel mysql nodejs npm php portfolio portfolio-website sql task-runner wordpress
Last synced: 07 Apr 2026
https://github.com/divinemoments/project-1-titanic-sql-analysis
The objective of Project 1 is to perform SQL analysis to extract insights about Titanic passenger demographics, survival rates, and other relevant statistics.
Last synced: 17 Mar 2026
https://github.com/rkolovanov/solutions-sql
Solutions to various SQL query tasks
Last synced: 24 Jan 2026
https://github.com/gcoronelc/sql-server-bi-003
Taller de Inteligencia de Negocios con SQL Server en el CEPS-UNI.
bi desarrollasoftware gcoronelc sql
Last synced: 19 Jan 2026
https://github.com/uteamjs/uteam-node
RESTful API framework built on top of the Node.js and Express.js ecosystem seamlessly integrate with @uteamjs/react
Last synced: 09 Feb 2026
https://github.com/hugo-hattori/tkinter_sql
User Interface Project created with Tkinter for SQL database manipulation.
crud crud-application database database-management pyodbc python python-script sql tkinter tkinter-messagebox tkinter-python
Last synced: 18 May 2026
https://github.com/yurmary/retantion-project
Материалы проекта по анализу метрики retention и выявлению факторов, влияющих на удержание пользователей.
Last synced: 30 Jan 2026
https://github.com/sridevi-pemmasani/sql-project-ngo-operations
SQL-Project-NGO-Operations
mysql-database mysql-workbench sql
Last synced: 24 Apr 2025
https://github.com/paripsky/sqlgram
Visualize your PostgreSQL database schemas.
database-diagram database-visualization postgresql sql
Last synced: 17 May 2026
https://github.com/nataebern/mak-gripe-bot
The main content of the project Mak_Gripe_bot
aiogram aiogram-bot asyncio datatime python random sql sqlite3
Last synced: 31 Aug 2025
https://github.com/astadk/common-compose-services
This repository contains common compose services for development with docker compose.
docker docker-compose mongodb rabbitmq sql
Last synced: 09 Feb 2026
https://github.com/jeandeboutgat/base-de-donnee-relationelle
Travaux pratiques sur l'interrogation d'une base de données en utilisant le langage de requête (SQL)
Last synced: 09 Feb 2026
https://github.com/jakesaintg/todo
A small to-do list application to practice Windows Form, Entity Framework, and DB.
csharp entity-framework sql windows-forms
Last synced: 18 May 2026
https://github.com/shrutiijoshi/maven_movies_rental
Data analysis of movies CD/DVD rental (transactions) and inventory
Last synced: 12 Jun 2026
https://github.com/mastermindromii/orders-analysis-using-sql-and-python
In this repository, dive into an end-to-end data analytics project. Utilize Python and SQL, employ Kaggle API for dataset acquisition, Pandas for processing, and SQL Server for data storage. Finally, uncover insights through SQL queries!
connectivity mssql-database pandas python sql sqlalchemy
Last synced: 16 Feb 2026
https://github.com/evangeliabi/database-creation_exercises.sql
This repository includes exercises that involve the creation of various databases.
database-management mariadb sql
Last synced: 11 Oct 2025
https://github.com/rdrahul123/books
Books must be read as deliberately and reservedly as they were written.
algorithms-and-data-structures blockchain books cryptography datastructures dbms machine-learning mongodb sql
Last synced: 12 Jun 2025
https://github.com/stohirov/spring-microservices
Fast Food CRM application using Spring Microservices.
docker feign-client java junit5 liquibase spring-boot spring-microservices spring-security sql swagger
Last synced: 15 Apr 2026
https://github.com/allanotieno254/clinic-booking-system-database
The Clinic Booking and Visit Management System (CBVMS) is a MySQL-based relational database system designed to manage operations in a clinic or small hospital environment.
database-management database-schema databases schema sql
Last synced: 11 Oct 2025
https://github.com/siddhsuresh/blueblack-library-database-management
database django sql tailwind-css tailwindcss
Last synced: 14 Apr 2026
https://github.com/euiyounghwang/es-job-interface
es-job-interface
data-ingestion elasticsearch fastapi oracle python-elasticsearch sql
Last synced: 18 Apr 2026
https://github.com/blackwatermelon0000/cricpulse
CricPulse is a desktop application built with JavaFX that allows users to simulate and manage cricket matches, players, teams, scorecards, analytics, and points tables. It connects to an Oracle Express Edition database using JDBC.
beginner-friendly cricket cricket-analytics desktop-application java java-project javafx jdbc live-scores match-trackers multithreading object-oriented-programming oracle-database player-stats scorecard sports-analytics sql student-project tournament-management transaction-management
Last synced: 18 May 2026
https://github.com/martachesnova/advanced-data-storage-and-retrieval--sqlalchemy-flask
Analysis of Hawaii weather using Python's libraries SQLAlchemy and Matplotlib, and to create a weather API to do a climate analysis based on the data stored in SQLite database.
Last synced: 14 Apr 2026
https://github.com/anniefib/otherprojects
Powering Data Dreams: From Orchestration to Analytics with Cloud Precision
airflow-etl-orchestration aws cloud-native-data-solutions data-analysis data-visualization database datamodelling datawarehousing eda end-to-end-data-pipelines machine-learning-models pgadmin4 spark-analytics sql
Last synced: 07 May 2026
https://github.com/andreadcsousa/alura_postgresql-introducao_sql
Este projeto faz parte do plano de estudos elaborado pela Alura para o programa de formação Desenvolve (3ª edição), trilha de dados, em parceria com a Boticário.
alura aprendendo boticario dados desenvolve-2023 desenvolve-3-edicao postgresql sql
Last synced: 11 Oct 2025
https://github.com/faizan-akbar/resturant-dashboard
Hotel mangement Dashboards
css django html javascript php sql
Last synced: 14 Apr 2026
https://github.com/zun-liang/fcc-world-cup-database
Solution to freeCodeCamp Project Build a World Cup Database
Last synced: 15 Apr 2026
https://github.com/nickklos10/sql-data-warehouse
A complete SQL-based data warehouse implementation featuring a medallion architecture (Bronze, Silver, Gold layers) for processing and analyzing customer and sales data from multiple source systems.
business-intelligence data-engineering data-warehousing etl postgresql sql
Last synced: 23 Feb 2026