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/margaretkhendre/home-sales-vs-big-data
In this repository, Google Collab is paired with SparkSQL to determine key metrics about home sales data. Spark is also used to create temporary views, partition data, and cache/unchache a temporary table in the process.
big-data googlecollab ipynb-jupyter-notebook pyspark spark sparksql sql
Last synced: 05 Mar 2026
https://github.com/zahidshaikh10101/zomato-rating-prediction
This project demonstrates a complete machine learning pipeline that predicts customer ratings for restaurants on Zomato, a popular restaurant discovery platform.
flask git machine-learning pipeline python sql
Last synced: 06 May 2026
https://github.com/albertofaraujo/sql_eda_hospitalar
O propósito desta análise de dados é responder às questões empresariais apresentadas pela administração do hospital. Estes insights serão fundamentais para orientar decisões de natureza financeira e logística.
Last synced: 06 May 2026
https://github.com/adonyssantos/mysql-projects
🗄️ My MySQL projects that I did in high school. (2019-2020)
database mysql mysql-database sql
Last synced: 15 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/saikiran-erukonda/library_management_system_sql
The implementation of a Library Management System using SQL. It includes creating and managing tables, performing CRUD operations, and executing advanced SQL queries. The goal is to showcase skills in database design, manipulation, and querying.
Last synced: 08 Feb 2026
https://github.com/soulemanou-software/vit-clinic
In this project, i will use a relational database to create the initial data structure for a vet clinic. will create a table to store animals' information, insert some data into it, and query it.
Last synced: 19 Mar 2026
https://github.com/athari22/applied-data-science-capstone
Applied-Data-Science-Capstone
api classification data-analysis data-cleaning data-collection data-science data-scraping data-visualization data-wrangling knn machine-learning sql
Last synced: 08 Feb 2026
https://github.com/chandrikabijore/sql-is-here
All the notes of the SQL series at one place.
database mysql mysql-database mysql-server shell sql sql-query sql-server workbench
Last synced: 17 Apr 2026
https://github.com/harmochiky/mysql-ease
A lightweight and simplified MySQL query builder and data access wrapper for Node.js
mysql mysql-database node nodejs query-builder sql
Last synced: 17 Apr 2026
https://github.com/pramodmahajan14/discord-clone
This project is a modern, full-stack communication platform designed to facilitate seamless real-time communication, similar to platforms like Discord. Built using cutting-edge technologies, it combines robust functionality with a clean, user-friendly interface. Users can chat via text, audio, or video, create and manage servers and channels, invit
nextjs prisma reactjs sql tailwindcss websocket
Last synced: 29 Apr 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/opplieam/bb-admin-api
A stateless REST API developed in Go, utilizing a PostgreSQL database, and designed for production in a Kubernetes environment.
gin go-jet go-migrate golang kubernetes mockery rest sql testify
Last synced: 06 May 2026
https://github.com/arifuddincoder/postgresql
PostgreSQL Essential Shortcuts & Cheatsheet — psql meta-commands, CRUD, backup/restore, and Mac-friendly setup tips.
cheatsheet macos postgresql psql quickstart sql tutorial
Last synced: 14 May 2026
https://github.com/athari22/extracting-and-visualizing-stock-data
The idea of the project is to work for a new startup investment firm that helps customers invest their money in stocks.
amazon dashboard data-science data-visualization database ibm ibm-watson pandas python sql tesla visualization
Last synced: 13 Apr 2026
https://github.com/subhamay-bhattacharyya/customer360-snowflake-pipeline
End-to-end Snowflake data lake for a fictional retail bank — ingests 25,000 nested JSON customer records through a RAW → SILVER → GOLD pipeline, builds fact and dimension tables, and surfaces a Customer 360 & risk analytics dashboard via Streamlit in Snowflake.
banking-analytics cloud-championship cortex customer-360 data-engineering data-lake data-warehouse dimensional-modeling financial-services fintech lateral-flatten medallion-architecture python snowflake sql star-schema star-schemas streamlit streamlit-app
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https://github.com/bhushan354/catalog-of-things
This is a console app that will keep record of different types of things user own : books, music albums, movies, and games. Database is based on the UML class diagram. The data is stored in JSON files but we have also prepared a database with tables structure analogical to programmes classes
Last synced: 08 Feb 2026
https://github.com/cuadernin/csv_a_mysql
Importa GRANDES archivos de CSV a MYSQL de forma muy rápida.
csv csv-files csv-import mysql mysql-database php sql
Last synced: 17 Apr 2026
https://github.com/anandkr21/sql_sequelize
This is very Basic app using SQL Squelize which store data in SQL Database, it's created for learning purpose only.
bcrypt expressjs jsonwebtoken nodejs sql
Last synced: 15 Apr 2026
https://github.com/marcosach/tp-infra
Este repositorio contiene todos los archivos que componen al trabajo práctico final de la materia Infraestructura para la Ciencia de Datos de la Licenciatura en Ciencia de Datos (UNSAM).
bigquery buckets datamart datawarehouse etl gcp gcs pipelines python sql
Last synced: 17 Apr 2026
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/ashok-arjun/canteen-management-system
C++ program to implement canteen management system, with MySQL database as the backend.
backend canteen-management cpp mysql mysql-database object-oriented-programming oops oops-in-cpp sql
Last synced: 17 Apr 2026
https://github.com/prashimpy/khoja-startup
Khoja is a unique platform -soon to be available in mobile apps- that allows users to find collaborators that share common interests. From internships to basic football teams, If you lack team members or want to search for people, Khoja comes to the rescue.
application django sql sqlite3
Last synced: 17 Apr 2026
https://github.com/siteddv/simple-bank
Simple bank backend service
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Last synced: 10 May 2026
https://github.com/haquanq/hotelms-winform-app
An windows application to manage hotel activities
Last synced: 08 Feb 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/ankit-akash/bankingwebsite
A basic Banking website using PHP language.
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Last synced: 17 Apr 2026
https://github.com/bytelogiccore-spec/dbx
High-performance embedded database with 5-Tier Hybrid Storage. 29x faster than SQLite • Pure Rust • GPU-Accelerated • MVCC Transactions
database embedded-database gpu high-performance htap key-value-store mvcc rust sql
Last synced: 03 Apr 2026
https://github.com/tiagoantao/some-database
Developing a Relational Database in Python as a learning experience
Last synced: 06 May 2026
https://github.com/dhruvrajsinhzala24/customer-churn-predictor
Customer Churn Predictor is a Python-based tool that predicts customer churn using MySQL for data storage and visualization with matplotlib. It analyzes payments and activity status to identify potential churn, stores results in a database, exports to CSV, and generates pie and bar charts for insights.
database dbms matplotlib mysql mysql-database phpmyadmin-database pyplot python-3 sql xampp xampp-control-panel xampp-server
Last synced: 30 Apr 2026
https://github.com/ifratmitul/portfolio-backend
Personal Portfolio web application using .NET and Next.js. Application provides full control over the content shown in the public view with an admin panel
Last synced: 06 May 2026
https://github.com/victoorv/reservation_salles_java
Ce projet Java est une application de gestion de réservations de salles. Elle permet aux utilisateurs d'ajouter, de modifier, de supprimer des salles et des réservations, ainsi que de visualiser les salles disponibles et les réservations actuelles.
Last synced: 14 May 2026
https://github.com/xxxsf/koa2sql
基于 node 的后端工程模版 CLI
cli koa2 nodejs sql typescript
Last synced: 17 Apr 2026
https://github.com/ecastillo081/marketing-finance-dashboard
An analytics project that combines Google Ads + Meta Ads data and translates it into finance metrics.
business-intelligence cac cohort-analysis data-pipeline data-visualization ltv marketing-analytics mode-analytics postgres roas sql strategic-finance supabase
Last synced: 17 Apr 2026
https://github.com/alddesign/crudkit-standalone
Ready to use version of "alddesign/crudkit".
adminlte crud crud-application database database-management laravel php php8 sql sqlite ui-kit ui-kit-framework uikit
Last synced: 15 Apr 2026
https://github.com/joiceo/sql-and-r
IBM's course: SQL for Data Science with R
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/sleepypioneer/vocab_trainer_development_page
Development page for my Vocab trainer app, both this page and the App point to each other depending on the device you are on.
html javascript php pwa-apps sql
Last synced: 17 Apr 2026
https://github.com/kauefraga/learning-postgres
🐘 Trying out SQL using postgres "bare metal" (without orm)
migrations postgres postgresql sql
Last synced: 30 Apr 2026
https://github.com/oth21dev/bestwave
The Surf Forecast Web Application is a comprehensive, full-stack project designed to provide surfers with real-time and accurate wave forecasts for various beaches in Portugal
css express html javascript mysql-database nodejs react sql typescript weather-api
Last synced: 09 Jun 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/harish-siva/analyzing-personal-expenses
This project aims to simulate an expense tracker for an individual using the Faker library. The project generates realistic monthly expense data, processes and stores it in a SQL database, and creates SQL queries to derive insights into spending behavior. Streamlit app is developed to visualize these insights and showcase the results of SQL queries
data-visualization expense-tracking exploratory-data-analysis financial-analysis matplotlib pandas python seaborn sql sqlalchemy streamlit
Last synced: 06 May 2026
https://github.com/shubhampatel81/login_register_spring_security
authentication spring-boot spring-security sql thymeleaf
Last synced: 29 Apr 2026
https://github.com/jahidul2004/explore-postgres
A complete SQL practice guide with examples covering SELECT, UPDATE, DELETE, ALTER, aggregate functions, logical and date operations — all in one file for easy learning and copy-paste use.
database ordbms postgresql rdbms sql
Last synced: 26 Feb 2026
https://github.com/adhirajcs/dbms_college_assignments
My DBMS lab College Assignments.
college-assignment dbms oracle-database oracle-sql-developer pl-sql sql
Last synced: 23 Jan 2026
https://github.com/eminencegrs/sql-challenges
My solutions to the SQL challenges/problems described on leetcode.com
Last synced: 04 Apr 2026
https://github.com/perlmonker303/socialbisquit1.0
A social network built without any framework
ajax axios javascript jquery php social-network sql
Last synced: 06 May 2026
https://github.com/mikailakar/labvtys
labvtys contains a collection of various projects demonstrating different technologies and concepts. Each project is stored in its own folder within this repository, showcasing different aspects of software development, including web development, database operations, microservices, and more.
csharp docker dotnet entity-framework-core flask microsoft-sql-server mongodb nosql python redis sql
Last synced: 04 Apr 2026
https://github.com/nitheshgoutham/airbnb-analysis-using-powerbi
Airbnb Analysis Using PowerBI
data-mining data-science data-visualization database powerbi python3 sql
Last synced: 17 Apr 2026
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.
Last synced: 17 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/gustavoadm/firebirdsql
Portfólio do Banco de Dados Firebird (Versões 2.5, 3.0 e 5.0)
firebird firebirdsql procedures queries sql triggers views
Last synced: 07 Feb 2026
https://github.com/saahilanande/college-management-system-db1
Complete Term project for class DBMS Models and Implementation under Dr.abhishek santra. Includes Database schema, Er diagrams and frontend-backend for simple college management system.
java oracle-database spring-mvc sql sqlite
Last synced: 06 May 2026
https://github.com/filiprokita/chatterbox
Chatterbox is a simple web-based chat application designed for real-time messaging. It features user authentication, message handling, and a responsive user interface.
bootstrap chat chat-application css docker flask html javascript js messenger python real-time-messaging sql sqlalchemy sqlite user user-authentication web-development websockets
Last synced: 04 Apr 2026
https://github.com/debjyotisaha/learning-sql
This repository contains a comprehensive collection of SQL concepts, use cases, and practical examples designed to build strong foundational and advanced SQL skills.
Last synced: 02 Feb 2026
https://github.com/imtjl/distributed-storage-systems
Distributed Storage Systems - a 3rd year CSE banchelor course in ITMO University
distributed-systems plpgsql postgresql sql triggers
Last synced: 12 Jun 2026
https://github.com/roldanramon/acompanhamento_do_cenario_5
Acompanhamento do Cenário 5
excel flexdashboard r rpubs sql
Last synced: 12 Jun 2026
https://github.com/aravinda89/intro-to-sql
Getting Started With SQL and BigQuery
Last synced: 17 Apr 2026
https://github.com/cloud-shuttle/drover-sqlforge
The Data Automation Engine. A blazing-fast, pure Go alternative to dbt for data transformations.
ast data drover sql transformation
Last synced: 03 Jun 2026
https://github.com/chaaalistaa/thelookecommerce---project
Analysis "TheLook" eCommerce with highlight goals such as identifying sales trends, understanding customer behaviors, enhancing customer retention, and driving repeat purchases.
big-data-analytics bigquery data-analytics data-visualization looker-studio sql
Last synced: 17 Apr 2026
https://github.com/nagar2nd/jenson-usa-mysql-analysis
We are analyzing Jenson USA's dataset to gain valuable insights into customer behavior, staff performance, inventory management, and store operations. By crafting advanced SQL queries, the analysis explores key metrics such as product sales, customer spending, and order patterns, ultimately guiding strategic decision-making and operations.
data-analysis problem-solving sql
Last synced: 01 Feb 2026
https://github.com/sisprov6/.github
angular azure dotnet erp ngx node oracle sql windows-forms
Last synced: 17 Apr 2026
https://github.com/ofadiman/grinding-leetcode
Repository contains solutions to leetcode problems.
algorithms data-structures golang leetcode sql typescript
Last synced: 18 Apr 2026
https://github.com/sakshithbillava/algorithm-api
A Spring Boot-based Algorithm API that provides implementations for popular algorithms like Breadth-First Search (BFS), Binary Search, and Quick Sort. It includes structured input validation, error handling, and clear JSON-based responses to ensure reliable and accurate processing of algorithmic requests.
algorithms-and-data-structures api backend-development bfs-algorithm binary-search java mysql-database quick-sort rest-api spring-boot sql
Last synced: 04 Apr 2026
https://github.com/gamm95/helpdeskmde
Sistema HelpDesk para el registro, consultas y reportes de incidencias informaticas de la Municipalidad Distrital de La Esperanza
Last synced: 04 Apr 2026
https://github.com/kyrylodevshyrokov/postgresql-social-network-api
An API created for potential social network application
express jest node-pg-migrate postgresql sql
Last synced: 15 Apr 2026
https://github.com/paulnovack/cppzeromqasynchsqlserver
c++ server for implementing asynchronous queries for PHP web Apps
asynchronous-programming php-framework sql zeromq
Last synced: 12 Jun 2026
https://github.com/cdilga/sqlfitness
Data reduction using a GA to maximise the semantic comparison of conceptnet word vectors to compare metadata of large flat datasets with Standford CoreNLP to extract the relevant terms in user queries
Last synced: 04 Apr 2026
https://github.com/wan-huiyan/gcp-dataform-rest-api-deploy
Claude Code skill: Deploy .sqlx files to Google Cloud Dataform via REST API — full lifecycle with gotcha documentation
automation bigquery ci-cd claude-code claude-code-skill cloud-workflows dataform gcp google-cloud sql
Last synced: 04 Apr 2026
https://github.com/s0fiamedina/proyectouniversidaddb_j1
La base de datos de la universidad es un conjunto de tablas diseñadas para gestionar eficientemente la información relacionada con estudiantes, profesores, departamentos, cursos y más.
database learning-project mysql normalization programming-project sql
Last synced: 18 Apr 2026
https://github.com/gvwilson/sqlshort
a short introduction to SQL
open-access open-source sql tutorial
Last synced: 13 Jun 2026
https://github.com/noorzaie/aqs-typeorm
build typeorm queries using query string
aqs mysql postgresql query-builder query-string sql typeorm
Last synced: 18 Apr 2026
https://github.com/osyrion/fit-vut-projects
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bash c css html latex school-project sql uml vhdl
Last synced: 04 Apr 2026
https://github.com/jeff-vincent/flask-api
A simple, light-weight Flask+SQLAlchemy boilerplate
api authorization flask mysql sql sqlalchemy
Last synced: 06 May 2026
https://github.com/richardmiruka/projects-for-practise
This a repository that contains projects that I have been building in HTML, CSS, Javascript and Python for practice purposes to sharpen my skills.
css django flask html-css-javascript html5 javascript mongodb mysql postgresql python reactjs sql
Last synced: 04 Apr 2026
https://github.com/gabrielluizone/structured-query-language
TSQL, PL/SQL, CQL, MQL, e outros
cassandra mongodb non-relational-database oracle-database relational-databases sql sqlserver
Last synced: 25 Feb 2026
https://github.com/jevxtn/sql-101
SQL 101: A beginner-friendly guide to understanding and working with SQL. This repository covers the basics of SQL syntax, queries, and database management, providing hands-on exercises and examples to help you build a solid foundation in SQL.
query sql sql-query sqlite-database
Last synced: 15 Mar 2026
https://github.com/snigenigmatic/sql-engine
An educational SQL database engine built from scratch in C++ to understand database internals.
Last synced: 04 Apr 2026
https://github.com/sushantoroy-stat/road_accident_analysis
This repository showcases a comprehensive analysis of a road accident dataset using SQL, Python, and Power BI. The goal of this project was to uncover insights and visualize patterns to support data-driven decision-making.
Last synced: 18 Apr 2026
https://github.com/vansh-py04/data-analysis-questions-pandas-numpy-sql
Solution to 450+ Data Science Tech Stack questions essential for Data Analysts and Scientists!
data-analysis data-science deepnote machine-learning numpy pandas python sql
Last synced: 18 Apr 2026
https://github.com/labs-jstack/023-forget-orm-lets-talk-about-sql
This repository is a hands-on guide to understanding databases and working with SQL using PostgreSQL in a Dockerized environment. It covers foundational concepts and practical examples to get you started with relational databases.
crud database docker docker-compose postgresql sql
Last synced: 04 Apr 2026
