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/bala-1409/loan-clustering-datascience-projects
This project uses Machine Learning to Cluster loan together based on their similarities. The project uses a dataeset of loan application which includes information about the Loan amount and Balance. The project then use the clustering algorithm to group the loan together based on the similarities.
clustering clustering-algorithm data-analysis data-science data-visualization kmeans-clustering machine-learning machine-learning-algorithms sql unsupervised-learning unsupervised-machine-learning
Last synced: 22 Mar 2025
https://github.com/sanad343/complete-data-analyst
Data analysis is the process of turning raw data into useful information for decision-making.
data data-visualization datamanipulation eda excel exploratory-data-analysis powerbi python-3 sql tableau
Last synced: 30 Jun 2025
https://github.com/naveenk-ds/redbus_web_screaping.app.py
🚌 Red Bus Project Overview The Red Bus Project is a web scraping and visualization tool built with Selenium to extract bus information from the RedBus website. It stores the data in a MySQL database and provides an interactive visualization interface using Streamlit. The goal is to deliver insights into bus schedules, prices, ratings, etc...
data data-science database-management pandas pyhton selenium-webdriver sql
Last synced: 11 Apr 2026
https://github.com/haonamnguyen/costumer-shopping-trends-analysis
This project analyzes a synthetic dataset of customer shopping behavior to see key trends and insights. Using SQL and Tableau, the analysis focuses on customer demographics, purchase patterns, and preferences, including age distribution, payment methods, shipping types, and top product categories.
data-analysis data-visualization sql tableau
Last synced: 05 Jan 2026
https://github.com/ashu3291/blinkit-app-store-
conducted a comprehensive analysis of Blinkit's sales performance, customer satisfaction and inventory distribution to improve the sales performance.
cleaning-data data dataanalysis-projects powerbi-visuals powerbidashboard sql
Last synced: 05 Jan 2026
https://github.com/kelvinleandro/ufc-ira-calculator
Aplicação com Streamlit que calcula o Índice de Rendimento Acadêmico (IRA)
analytics dashboard data-visualization docker dockerfile github-actions google-drive-api pandas pdf-parser pdf-parsing plotly plotly-express postgres psycopg2 python python3 sql streamlit streamlit-webapp
Last synced: 12 Apr 2026
https://github.com/mooorsoul23/auth-jwt-node
🛡️ Implement authentication and authorization with Node.js, Express, and JWT, featuring role management and API documentation.
auth authentication authorization bcryptjs create-react-app express jwt-bearer-tokens mongodb mongoose node-js-express node-jwt node-mongodb nodejs nodejs-api passport react-bootstrap sequelize-associations sql
Last synced: 08 Apr 2026
https://github.com/abderrahmanehamim/suivi-statistique-du-trafic-reseau-application-web
Ce projet "Suivi Statistique du Trafic Réseau" vise à créer une application web permettant de surveiller les paquets de données entrant et sortant d'un ordinateur. Il a été réalisé dans le cadre du module "Développement Frontend et Backend" du programme d'Ingénierie Numérique en Data Science et Intelligence Artificielle.
bash-script css hack javascript php sql webapplication
Last synced: 08 Apr 2026
https://github.com/cesar312/retail-sales-data-lake-analytics-prediction-model
cluster databricks pyspark python sql
Last synced: 15 Mar 2025
https://github.com/theunfeelingsoul/eneza_africa
Website and Blog. Yii2 and custom code
bootsrap css html javascript php sql yii2-framework
Last synced: 08 Apr 2026
https://github.com/io7m-com/darco
Minimalist, opinionated database access.
database-access jdbc postgresql sql sqlite
Last synced: 22 Mar 2025
https://github.com/agu3des/estanteencantada
Livraria feita para a disciplina de Banco de Dados l e para as disciplinas de Estrutura de Dados, Sistemas Operacionais e Protocolos de Interconexão de Redes de Computadores
bancodedados books bookstore client-server data-structures livros python semaphore sql systems threads
Last synced: 14 Apr 2025
https://github.com/sanchezluys/bd_taller_mecanico_postgresql
BD postgresl, de un taller mecanico
Last synced: 30 Mar 2025
https://github.com/giacomolat/the-future-of-sustainability-and-training
The future of sustainability and training: involvement and performance of companies and strategic suppliers
azuredatafactory conceptual-modelling data-modeling dataanalysis dataanalytics dataengineering datawarehouse dax dwh etl etl-framework etl-pipeline logical-modeling oracle-database oracledb powerbi rdbms sql
Last synced: 05 Jan 2026
https://github.com/panoschron97/company_project_pl_pg_sql
A company management system with PL/pgSQL.
pgadmin4 plpgsql postgresql sql
Last synced: 05 Nov 2025
https://github.com/tushar2704/sql-query
Repository is designed to help you strengthen your SQL query skills by providing a collection of common and interview-based SQL queries for practice.
artificial-intelligence data-analysis data-engineering data-science database database-management database-schema relational-databases sql sql-database sql-query tushar2704
Last synced: 04 Nov 2025
https://github.com/natballa/sql-toolkit
Ready-to-use SQL queries for PostgreSQL, Oracle & T-SQL
analytics database dba monitoring oracle postgresql sql tsql
Last synced: 18 May 2026
https://github.com/amirsaleh55/retail-sales-analysis-sql
This is a beginner Project for data analysis using SQL and pgadmin4 to create table , load data into table from csv file , cleaning data and answering data analysis questions
Last synced: 01 Sep 2025
https://github.com/francois-lenne/elt-mp4-quiberon
the goal of this project is to retrieve the video of the municipality of quiberon and see if a person is in or no
bigquery cicd data-engineering docker elt google-cloud-functions google-cloud-platform google-cloud-run google-cloud-storage pipeline python sql unstructured-data
Last synced: 11 Apr 2026
https://github.com/kuldeepsharma-dataanalyst/college_database_system_sql_project
SQL project demonstrating database design, queries, and analysis for a college management system.
columns datacleaning datamanagement dbms dbmsproject mysql-database pgadmin postgresql queries rows sql sqlqueries tables
Last synced: 05 Nov 2025
https://github.com/cosmin-panescu/sql-walmart-data
📌 SQL Walmart Data Project
Last synced: 28 Jun 2025
https://github.com/thkox/uni_2022-airline-company-db
This project is a team assignment for the "Databases" course, offered in the 4th semester of the 2022 academic year at the University of Piraeus, Department of Informatics.
2022 4th-semester airline-company db department-of-informatics flights postgresql postrges python sql university-of-piraeus
Last synced: 11 Apr 2026
https://github.com/anasdallah/event-app
Event application using Xamarin.Forms and sqlite, the volunteer can add to his list events, and he can create events .
app database event event-volunteer form forms many-to-many manytomany masterdetails microsoft sql sqlite sqlite-net-pcl sqlite3 student-course-registration visual-studio volunteer xamarin xamarin-forms xmarin
Last synced: 28 Apr 2026
https://github.com/ulisses22/formatfilesqlserver
Using Format File XML to Bulk Import data - SQL Server
Last synced: 25 Jan 2026
https://github.com/suraj-kumar00/sql-from-basics-to-advanced
Learn SQL Basics to Advanced
database sql sql-query sqlite-database
Last synced: 05 Apr 2025
https://github.com/mariamabidi/full-stack-bootcamp
This repository contains all the resources, projects, and code snippets from the Complete Web Development Bootcamp course I took. This comprehensive course covers a wide range of web development technologies and practices, helping me progress from a beginner to a full-stack web developer.
bootstrap5 css3 express-js flexbox html5 javascript jquery node-js npm postresql reactjs sql
Last synced: 08 Apr 2026
https://github.com/itskshitija/blinkit-customer-and-order-analysis
This project aims to uncover meaningful insights and create a comprehensive visualization of Blinkit's operational data. Analyzing key aspects of Blinkit's customer base, order patterns, and product performance. Using three datasets—Customers, Orders, and Order Details.
data-visualization dataanalysis dataanalysisusingsql dataanalyst dataanalystportfolio mysql powerbidashboard sql
Last synced: 31 Mar 2025
https://github.com/jiko23/sql_etl-query-faster
An idea to make sql bulk data insertion, deletion and update easier.
Last synced: 06 Jun 2026
https://github.com/justfifi17/photo-studio-database
SQL Database that manages a photo studio business data 📸
Last synced: 27 Dec 2025
https://github.com/coderwahaj/railway-reservation-system
Designed and developed a Railway Reservation System with two distinct modules: Admin and Passenger. The Admin module allowed for managing train schedules, seat availability, and passenger records. The Passenger module enabled users to book, view, and cancel reservations.
Last synced: 03 Jan 2026
https://github.com/joaomni/request
📚 aplicação mvc para explorar e gerenciar requerimentos escolares - feito com php, javascript, css e sql
bootstrap css javascript mvc php sql
Last synced: 11 Apr 2026
https://github.com/namratha2301/drdo-internship
A GUI-based application designed with Qt for tracking, analyzing, and visualizing weapon information. This project integrates custom plotting capabilities using qcustomplot and includes database connectivity with SQL Server to retrieve and store weapon data.
cpp qt5 qtcreator qtdesigner sdlc sql
Last synced: 23 Mar 2025
https://github.com/kpechenenko/travel-agency
The final project for the database course at the university.
database erdiagram postrgesql sql
Last synced: 10 Jun 2025
https://github.com/bekcodingaddict/nodejs-the-complete-guide-with-maximilian-schwarzmuller
Master Node JS & Deno.js, build REST APIs with Node.js, GraphQL APIs, add Authentication, use MongoDB, SQL & much more!
back-end-development expressjs mongodb nodejs nosql sql
Last synced: 08 Apr 2026
https://github.com/sontungexpt/tous-netframework
Timetable window app wrote in csharp (unfinished)
Last synced: 30 Mar 2025
https://github.com/audy21/sql-exploratory
A recent SQL exploratory, to get a better knowledge and practices.
Last synced: 18 Jun 2025
https://github.com/abhixsh/parkmate-backend
🚗 Java backend for ParkMate – a smart parking system. Manages user data, parking slots, and real-time availability using MySQL, and Gson.
Last synced: 19 Jun 2025
https://github.com/ewdlop/sqlnotes
database design + database implemntaiton too;Bases de Datos Relacionales
aries b-plus-tree database-design database-management entity-relationship-models n-way-merge-sort normal-form object-relational-mapping range-search relational-databases sql sql-builder sql-parser sql-server stored-procedures transaction-processing tsql undo-redo user-defined-functions write-ahead-logging
Last synced: 30 Apr 2026
https://github.com/wtlow003/sql-peer-tutor-workshop
Materials used to conduct SQL Peer Tutoring Workshop, organised under Centre for Experiential Learning (CEL) at Singapore University of Social Sciences (SUSS).
Last synced: 31 May 2026
https://github.com/vedikasnehil/sql-50
This project focuses on solving 50 SQL problems every weekend from LeetCode to strengthen SQL skills, master advanced techniques, and build consistency. Each solution is documented with clear explanations, creating a valuable resource for learning and application.
data-visualization database-management sql
Last synced: 06 Jan 2026
https://github.com/rameshvd18/atm
About Atm interpreter python program with MySQL database connection
Last synced: 11 Apr 2026
https://github.com/bybenpuls/table-builder-pg
Simple tables creator
asyncpg pg postgresql psycopg2 python python-sql sql
Last synced: 29 Jan 2026
https://github.com/omatheusribeiro/tdd-architecture-template-dotnet
This repository has a TDD Architecture template using .NET Core 8. It applies the Code First pattern with Migrations to create a SQL Server database. The goal is to guide developers in learning and applying TDD Architecture principles in .NET applications.
api api-rest architecture automapper codefirst controller dotnet dotnet-core dotnet-core-8 entity-framework jwt jwt-token migration repository singleton sql sql-server tdd unit-test xunit
Last synced: 29 Apr 2026
https://github.com/nero103/spotify-analysis
This is an analysis of the 2018 Spotify data from Maven Analytics, using T-SQL to explore the data along with Tableau to make visualizations and uncover insights on the top 100 artists and their songs.
dashboard eda nested-queries queries sql t-sql table-join-query tableau
Last synced: 05 Jan 2026
https://github.com/victoriamcn/employee-management-system
A command-line content management system (CMS) application to manage a company's employee database, using Node.js, Inquirer, and MySQL.
api crud-application dotenv expressjs mysql nodejs orm restful-api sequelize sql
Last synced: 11 Apr 2026
https://github.com/geoninja/sql
Repository for SQL code
hive mysql-database sql sqlite
Last synced: 22 May 2026
https://github.com/abirsaha111/psyliq-data-analyst-internship-projects-public
During my internship as a Data Analyst, I had the opportunity to work on various projects that involved analyzing and interpreting data to help make informed business decisions. I worked on projects such as HR Data Analysis, Diabetes Prediction, Pharma Data Analysis, and Employee Data Analysis.
dataanalytics excel powershell sql
Last synced: 02 Jan 2026
https://github.com/varejaodacarne/casa-criativa
🏠 Casa Criativa - A place where you can keep your ideas (OmniStack 11.0)
css html javascript nodejs omnistack rocketseat sql
Last synced: 05 May 2026
https://github.com/justfifi17/transportation-management-database
Transportation Business Management Database 🚗
Last synced: 25 Jan 2026
https://github.com/wahyuisdarmawan/login-2tables-with-1form
aplikasi untuk login 2 tabel dengan 1 form
Last synced: 02 Apr 2026
https://github.com/mituskillologies/data-science-sep24
Programs of Data Science batch @ MITU Skillologies, September 2024
clustering data-analytics data-preparation data-preprocessing data-science data-structures data-visualization machine-learning mysql powerbi python-programming sql supervised-learning unsupervised-learning
Last synced: 13 May 2026
https://github.com/guildofcalamity/todowebapp
A simple ToDo List web application utilizing ASP.NET Core, Bootstrap, SQL and EntityFramework.
asp-net-core csharp cshtml razor sql webapp
Last synced: 02 Jul 2025
https://github.com/prajakta1321/leaflog
LeafLog is a City Sustainable Living Tracker that monitors how households contribute to eco-friendly practices. The dataset captures monthly household-level data on energy consumption, water usage, waste management, and green initiatives.
mysql mysql-database sql sustainability
Last synced: 01 Sep 2025
https://github.com/kimhan-nah/hello-algorithm-sql
알알못 기만나가 알잘알이 쿼리 마스터가 되는 그날까지..!!!!!
Last synced: 12 Apr 2025
https://github.com/ani811625/csi-assignment4
📊This repository contains the complete solution to the problem statement, assigned as part of the Week 4 deliverables during the Summer Internship Program at Celebal Technologies.
Last synced: 30 Jun 2025
https://github.com/80quattro/car_service_station-database
Project of database created in Transact-SQL for app, which can help manage a car repair shop. Includes views and procedures to facilitate its use.
Last synced: 27 May 2026
https://github.com/vain0x/sql-placeholder-js
Convert SQL placeholders from named (:n) to positional ($i or ?). Array expansion and exhaustivity checking also supported
Last synced: 04 Mar 2026
https://github.com/akansharajput280799/strategic-analysis-of-retail-brand-in-south-america-using-sql
Leveraged Big Query and MySQL to analyze 100K records for sales optimization, trend identification, and enhancing customer satisfaction for a retail brand in South America and to provide insights and recommendations to improve their userbase and improve their services
bigquery data-analysis data-science database database-schema google-bigquery mysql-server sql
Last synced: 19 May 2026
https://github.com/manonworldrepository/capgemini
Capgemini Senior Software Engineer Task Solution
docker github-actions hibernate jpa kubernetes maven proxy proxysql query sentinel spring-boot sql
Last synced: 11 Apr 2026
https://github.com/alejandromeyer/gettotaldata-sql-procedure
This project contains the GetTotalData SQL stored procedure, which dynamically counts records from multiple tables based on the current date. It iterates through a predefined table list, executes queries, and returns a summarized dataset.
dynamic-query sql stored-procedures
Last synced: 16 Jan 2026
https://github.com/vidyadnina/cyclistic-sql-tableau-project
Trip data analysis for a bike-sharing service company using SQL and Tableau.
bigquery dashboard data-analysis data-analytics-sql data-cleaning data-visualization sql
Last synced: 02 Jan 2026
https://github.com/marianna-konstantopoulou/analyticsportfolio
Projects focused on data analysis, visualization, and data-driven problem-solving
airflow bigdata classification clustering data-science dataanalytics dataengineering datavisualization kafka logistic-regression machinelearning mongodb python r redis spark sql ssis statistics
Last synced: 11 Apr 2026
https://github.com/tomconder/py-duck
A Python app to use a DuckDB database as a backend
Last synced: 18 May 2026
https://github.com/goku007007/dbt-duckdb-incremental-starter
Tiny dbt + DuckDB project: seeds → staged model with tests → incremental fact table that only loads new rows. Clone-and-run.
analytics-engineering data-engineering dbt duckdb incremental-models seeds sql testing
Last synced: 02 Sep 2025
https://github.com/aditiagrawal04/netflix-insights-mysql-
SQL-based analytical project exploring Netflix’s dataset to extract insights about content type, genre, ratings, country-based distributions, and release trends. Ideal for understanding business intelligence using SQL.
business-intelligence data-analysis data-exploration mysql netflix sql sql-project
Last synced: 28 Jun 2025
https://github.com/amndongozi/molson-coors-recommender-system
This project analyzes over a billion data for ACSE supermarket to explore the data and build a recommender system to increase sales for Molson Coors Products.
duckdb gcp python recommender-system sql
Last synced: 07 May 2026
https://github.com/scarblase/restaurantdatabaseproject
A relational database project for Lviv Croissants, designed to manage orders, customers, inventory, and staff, optimizing restaurant operations with SQL. 🥐☕📊
data-engineering database databases databaseschema sql
Last synced: 22 May 2026
https://github.com/33j33/hackerrank-sql-solutions
Solutions to Hackerrank SQL practice questions. (The queries are written in MySQL)
Last synced: 18 Mar 2025
https://github.com/0username/npgsql.tvp
Npgsql plugin which allows you to use the DataTable type when interacting with PostgreSQL.
c-sharp database dotnet npgsql postgres postgresql sql
Last synced: 16 Jan 2026
https://github.com/sandk21/base_donnees_immobilere
Création d'une base de données avec SQLite et requêtes en vue d'analyses
base-de-donnees bdd requete sql sqlite
Last synced: 09 Jun 2026
https://github.com/lucashomuniz/Project-04
STATISTICAL ANALYSIS FOR DEMAND PLANNING IN POWERBI
bigquery data-analysis data-structures data-visualization database google-cloud-platform powerbi powerbi-visuals sql sql-query
Last synced: 11 Oct 2025
https://github.com/adzkykhairany/sql_music_data_manipulation
Manipulating Music Data with MySQL
Last synced: 19 Jan 2026
https://github.com/yunusemrejr/modify-database-cs-net
'Modify Database' is a .NET windows form desktop application I made and wirtten in C# using .NET framework.
Last synced: 30 Mar 2025
https://github.com/vitaliistf/2wheels4u
Motorcycle renting RESTful service.
docker java jjwt liquibase lombok maven mysql open-api rest spring spring-boot spring-security sql stripe swagger telegram-bots-api test-containers
Last synced: 05 Jan 2026
https://github.com/masum184e/handbook
Dive into the vibrant universe of notes for various programming languages, Git, and other essential technologies. Whether you're a beginner looking to grasp the fundamentals or an experienced engineer seeking quick references, you'll find a wealth of information here.
computer-science-and-engineering cse full-stack-developer git javascript programming se software-engineer software-engineering sql
Last synced: 31 Mar 2025
https://github.com/tonyh0401/csharp-winforms-duybao-supplement-store-desktop-app
Developing a Vietnamese (DuyBao) Supplement Store Management System/Desktop Application (.NET Technology Course Finals Assignment).
Last synced: 09 May 2026
https://github.com/mohazamani/tikon-ticket-platform
TikOn is a Go-based ticketing system that offers customers a user-friendly, personalized experience for online ticket booking and purchasing.
backend gin-framework golang gorm-orm mvc-architecture rest-api sql web web-development
Last synced: 28 Oct 2025
https://github.com/vedantwalia/google-data-analytics-capstone-case-study
This is a repository of my work on data analysis as a part of the Google Data Analytics Capstone
bigquery data data-viz datavisualization-project divvy-bikes google googledataanalytics sql tableau tableau-public
Last synced: 02 Jan 2026
https://github.com/prneidhardt/aws-data-warehouse
Sparkify Project
data-modeling etl-pipeline redshift s3 sql
Last synced: 15 May 2026
https://github.com/ims94/ballerina-tsv-querying
An example Ballerina project to query tsv data using Ballerina language integrated queries
ballerina ballerina-lang data olympics query sql
Last synced: 03 Feb 2026
https://github.com/deepakramani/etl_with_dbt_dwh
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: 30 Mar 2025
https://github.com/arsalanazadkhah/covid_analyzing
Analyzing Covid Dataset Using SQL
Last synced: 18 Feb 2026
https://github.com/obednyakundi/kenyan_counties
An SQL DB of Kenyan Counties
Last synced: 23 Mar 2025
https://github.com/blnkoff/barkboard
BarkBoard is like Pinterest for dogs—discover and collect adorable dog photos in a visually rich, interactive gallery.
api-wrapper dashboard database sensei sensei-python sql sqlmodel streamlit webapp
Last synced: 07 May 2026
https://github.com/tawounfouet/db-capstone-project
A database system built to store and analyse the data of Little Lemon Website.
a analytics dashboard mysql-server sql tableau
Last synced: 12 May 2026
https://github.com/rominalodolo/sql
Class work and more exercises for SQL
database mysql postgresql python server sql sqlite
Last synced: 08 Apr 2026
https://github.com/alekseyscorpi/fruits-vegetables-cv-docker
This repo contains files to build container with postgresql database for fruits-vegetables-cv project (https://github.com/AlekseyScorpi/fruits-vegetables-CV).
Last synced: 31 Mar 2025
