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: 2026-07-02 00:29:19 UTC
- JSON Representation
https://github.com/westrachel/sql-small-programs
Problems to practice creating, reading from, updating, and deleting PostgreSQL databases.
Last synced: 05 Jun 2026
https://github.com/mahmud-kandawala/hoopslink-database-design-capstone-project
This repository hosts the source code and documentation for a versatile platform that connects coaches, players, and equipment suppliers. The system facilitates scheduling, inventory management, performance reviews, and transaction processing, creating a unified experience for all stakeholders involved in the basketball community.
database microsoft-sql-server normalization sql
Last synced: 14 Mar 2026
https://github.com/ssanthosh010303/d15c1
Day-15 Challenge-1: Database Schema for an Inventory Management System
entity-relationship mysql rdbms sql ssms
Last synced: 18 Jun 2026
https://github.com/srrathi/dbms_e-commerce_backend
Backend in Nodejs for DBMS E-commerce web app.
heroku-deployment mysql-database nodejs sql
Last synced: 21 Apr 2026
https://github.com/nxion/sql-data-warehouse-project
Building a modern data warehouse with MS SQL server, ETL processes, data modeling and analyitics.
data data-analysis data-analytics data-engineering data-lakehouse data-warehouse datalake datascience etl etl-job medallion-architecture ms mssql sql sql-query sql-server
Last synced: 05 Jun 2026
https://github.com/daniel-km/omeka-s-module-adminer
Module for Omeka S to view database directly in admin board via Adminer,
admin adminer omeka-s omeka-s-module sql
Last synced: 21 Apr 2026
https://github.com/talhamirzaa/medsearch
A Prototype/Demo Website for Online Medicine Search and Purchase System.
html-css-javascript php phpmyadmin sql
Last synced: 01 Jun 2026
https://github.com/kayw-geek/sql-order-analyse-tools
A tool used to check the order of columns in SQL table structure.
Last synced: 21 Apr 2026
https://github.com/ashwagandha-coder/sqlite3_python
Приложение с SqLite3 на Python
Last synced: 12 May 2026
https://github.com/nkosimlaba/lan-multiplayer-quiz
A multiple choice practice application
client-server java llama3 socket-programming sql
Last synced: 22 Apr 2026
https://github.com/ewgeni-dinew/04.databases_advanced-entity_framework
I will be submitting exersices from the fourth course, that I am currently undergoing at the Software University(SoftUni) in Sofia, from 24.10.17 untill 10.12.17. In this course we will be working with one of the most modern ORM technologies-Entity Framework, which is a standard in C# and .Net apps. This is my second professional course at SoftUni, part of the DB Fundamentals Module. I will be using Microsoft Visual Studio 2017 and Microsofts SQL Server Management Studio 17.3 for the upcomming tasks.
csharp database entity-framework-core softuni sql visual-studio
Last synced: 22 Apr 2026
https://github.com/gsanaev/enterprise-financial-kpi-platform
End-to-end financial analytics platform integrating synthetic data generation, DuckDB warehouse, profitability modeling, churn prediction, and Power BI executive dashboards.
churn-prediction customer-analytics data-engineering data-warehouse duckdb finance-analytics machine-learning powerbi powerbi-dashboard profitability-analysis python random-forest sql synthetic-data
Last synced: 22 Apr 2026
https://github.com/vinay-jose/territorial-sales-dashboard
EDA was carried out in the sales data of Atliq Technologies and a Dashboard was created in PowerBI to draw insights.
data-analysis data-visualization powerbi-desktop sql
Last synced: 11 Oct 2025
https://github.com/lefteris-souflas/medical-prescription-relational-database
Ministry of Health requires a database for prescription analysis. Tasks include creating ERD, relational schema, and SQL queries for patient demographics, prescription details, doctor info, and drug analytics. Additionally, a database interaction Python program is developed to fetch prescription details.
db-schema entity-relationship-diagram mysql-database python3 sql
Last synced: 12 May 2026
https://github.com/qlishell/sql-the-practical-guide
If you work in data, you’ll write SQL queries all the time. So how do you write efficient SQL queries that are optimized for performance
Last synced: 18 May 2026
https://github.com/rohithay/sql-bench
An elegant CLI toolkit for validating BigQuery queries, comparing schemas, and estimating costs before pushing code to production.
bigquery cli cloud-tools data-engineering developer-tools google-cloud query-validator schema-diff sql sql-lint
Last synced: 22 Apr 2026
https://github.com/ayushi-gajendra/restaurant-order-analysis-sql
End-to-end SQL analysis of 12,266 restaurant transactions to identify high-performing menu items, revenue concentration, bulk ordering behavior, and strategic growth opportunities.
analytics-portfolio business-intelligence case-study customer-segmentation data-analysis data-analytics database-analysis menu-engineering mysql revenue-analysis sql sql-project
Last synced: 05 Jun 2026
https://github.com/mohitbansal964/episode-tracker
A Simple GUI application to keep track of seen and unseen episodes of TV shows.
database-gui database-management episodes gui python3 sql sqlite3 tkinter tv-series tv-shows
Last synced: 05 Jun 2026
https://github.com/07rinat07/univer_kaziitu
Казахстанский Университет Иновационных и Телекоммунационных систем В057 Информационнные технологии., Вычислительная техника и программное обеспечение
database design exel html-css-javascript mysql-database python3 sql word
Last synced: 12 May 2026
https://github.com/umairsyed613/efdbfactory.sql
Factory Pattern for Entity Framework core. supports multiple sql server database with multiple dbcontext support.
dbcontext entity-framework entity-framework-core factory-pattern sql
Last synced: 19 Oct 2025
https://github.com/laurarestrepo03/hotelandes-oracledb
java oracle-db spring-boot sql thymeleaf
Last synced: 12 May 2026
https://github.com/mavmi/sql_bootcamp
bootcamp database postgresql school21 sql
Last synced: 24 Apr 2026
https://github.com/seycileli/collegemangementsystem
College Management System Schema (SQL)
college-management-system database mysql sql
Last synced: 12 May 2026
https://github.com/keshab5300/amazon-sales-analysis-mysql
This repository contains SQL queries and analysis tools for examining Amazon sales data. It helps uncover insights on pricing, discounts, product performance, and customer reviews. The project is designed to optimize sales strategies and evaluate key metrics for better decision-making.
Last synced: 20 Jun 2026
https://github.com/s1dewalker/economic-factors-for-us-real-estates
Data Science
data-science machine-learning python reports sql tableau visualization
Last synced: 24 Apr 2026
https://github.com/atakanbayrak/csharp-stock-tracking-form-app
MySQL database supported form application for stock tracking, user interface could be developed and well-designed oncoming.
Last synced: 29 Apr 2026
https://github.com/npateras/book-renting-website-with-asp.net-and-mvc
A library service website implemented with ASP .NET using the MVC design pattern.
asp-net-mvc design-patterns mvc sql sql-server website
Last synced: 12 May 2026
https://github.com/lleonardus/distribuidora-automatizada
Projeto feito com o intuito de gerar relatórios automatizados para uma distribuidora
excel faker pandas python python-dotenv sql sqlalchemy
Last synced: 20 Jun 2026
https://github.com/crunchypotata/sql-50-leetcode
This repository contains my personal solutions to the Top 50 SQL Questions on LeetCode.
database leetcode-solutions postgresql sql
Last synced: 24 Apr 2026
https://github.com/badranalyst/nashville-housing-sql-data-cleaning
This project focuses on cleaning and preparing the Nashville Housing dataset for analysis using SQL. It involves identifying and rectifying inconsistencies, handling missing values, and optimizing the dataset for further exploration. The cleaned data is essential for accurate insights into housing trends and patterns in Nashville.
cleaning-data data-cleaning database dataset sql
Last synced: 11 Oct 2025
https://github.com/caiobgalvao/trybe-mysql-all-for-one
#19 Projeto da Trybe, #2 Projeto do Módulo de Back-End
Last synced: 24 Apr 2026
https://github.com/ubf21/vali-flow
csharp elasticsearch entity-framework fluent-api linq mongodb sql
Last synced: 20 Jun 2026
https://github.com/mariann95/sql_data_warehouse_and_analytics_project
Building a modern data warehouse with SQL Server, including ETL processes, data modeling, and analytics. This repository also contains a collection of SQL scripts demonstrating various analytical techniques, such as changes over time, cumulative, performance, data segmentation, part-to-whole analysis.
data-analysis data-analytics data-cleaning data-engineering data-lakehouse data-science data-science-portfolio data-warehouse data-warehousing datalake datawarehouse datawarehousing etl etl-job etl-pipeline medallion-architecture sql sql-query sql-server sqlserver
Last synced: 06 Jun 2026
https://github.com/brownj85/pg-man
Declarative schema management with auto-generated revisions for Postgres.
apgdiff migrations postgres schema sql
Last synced: 25 Apr 2026
https://github.com/valda1/todolist
Todo list project using Java and SQL.
java sql todo todo-app todo-list todo-list-app todo-list-application todo-list-project todoapp todolist todolist-app
Last synced: 11 Oct 2025
https://github.com/martachesnova/data-warehouse--redshift
Built an ETL pipeline that extracts data from S3, stages it in Redshift, and transforms into a set of dimensional tables for the Analytics Team.
aws data-warehouse etl etl-pipeline python redshift s3 sql
Last synced: 12 May 2026
https://github.com/maureasy/minidb
a lightweight sql database engine written in c++17 with zero dependencies. features b+ tree indexes, joins, aggregates, transactions, and wal for crash recovery.
btree cpp cpp17 database database-engine learning-project sql sql-parser
Last synced: 25 Apr 2026
https://github.com/abdelrahmantaymour/problem-solving
algorithms cpp data-structures database database-management filesystem mssqlserver opp sql
Last synced: 14 Mar 2026
https://github.com/poakapx/using_the_database.
Приклад Android-проекту з використанням бази даних, який, при натисненні на кнопку, записує дані в БД та виводить їх в текстовому елементі.
Last synced: 25 Apr 2026
https://github.com/plishka/ad_metrics
Facebook and Google Ad Campaigns Analysis. Metrics Calculation
Last synced: 02 Apr 2026
https://github.com/renebentes/2805
Curso 2805 - Fundamentos do SQL Server - balta.io
docker sql sql-server sqlserver
Last synced: 26 Apr 2026
https://github.com/marianmeres/data-to-sql-params
A helper function for extracting and converting data objects to various helper lists useful for programmatically creating SQL statements.
Last synced: 27 Jan 2026
https://github.com/yeisonmontoya1815/java-repository-for-future-learners
This project provides a comprehensive resource for learning Java, featuring tutorials, exercises, and advanced concepts. It covers everything from basic programming principles to complex topics like multithreading and database integration, with hands-on examples and interactive exercises for learners at all levels.
database development-environment java programming-language sql
Last synced: 26 Apr 2026
https://github.com/sricasea/fundraising-insights-mwpccc
Data storytelling meets impact strategy — a nonprofit fundraising analysis project combining SQL, Python, and Deepnote to uncover donor trends and guide smarter decisions.
data-analysis data-storytelling data-visualization deepnote fundraising nonprofit portfolio-project python sql
Last synced: 12 May 2026
https://github.com/pedramardakani/certificate-ibm-sql-django
The final project of the IBM course "Developing Applications with SQL Databases and Django" (https://www.coursera.org/learn/developing-applications-with-sql-databases-and-django)
Last synced: 14 Apr 2026
https://github.com/the-black-needles/case01-reveal-dfir-volatility3-aml
Case 01: DFIR (Volatility 3) + AML (Pandas/SQL) — Reveal Lab (Cyber Defenders). Detecção, investigação e relatório com reprodutibilidade (notebooks/CSVs) e harness de testes.
aml blue-team dfir incident-response pandas sql volatility
Last synced: 09 Oct 2025
https://github.com/istiyakriyad/restaurant-service
This is a restaurant service application developed in golang. It extract, transform and load the mongodb data to postgresql database. It provide some routes to access the data.
cobra docker gin golang postgresql sql testify
Last synced: 20 Jun 2026
https://github.com/larissajusten/uergs-database
Disciplina de Banco de Dados da Universidade Estadual do Rio Grande do Sul.
database database-schema mysql sql
Last synced: 26 Apr 2026
https://github.com/juanpedroarmella/games
Basic crud api rest backend with php and mysql.
Last synced: 18 Oct 2025
https://github.com/alina1412/survey_django
A django application for surveys, which allows users to create surveys and answer surverys of other users.
django heroku-deployment python sql
Last synced: 27 Apr 2026
https://github.com/karolinacodes/bootcampx
An application built to learn database creation and SQL querying.
Last synced: 27 Apr 2026
https://github.com/vbalalian/three-gits
Group analytics project for a predictive analytics course. Using the Yelp open dataset to predict restaurant success.
bigquery dbt predictive-analytics python regression sentiment-analysis sklearn sql vader-sentiment-analysis yelp-dataset
Last synced: 13 May 2026
https://github.com/danbuxton/groceryshoppingsystemproj
Using JavaServer Faces, MVC, Data Transfer Object, Factory, Command and Front Controller
command-pattern database design-patterns dto-pattern factory-pattern java javadb javaserver-faces mvc-architecture sql
Last synced: 20 Jun 2026
https://github.com/antonharbers/periodic-table-fcc-cert
SQL Project for free code camp certificiation.
freecodecamp freecodecamp-project sql
Last synced: 27 Apr 2026
https://github.com/devizer/sqlserver-version-management
SQL Server Setup and Management including Developer, Express, and LocalDB editions. The intended use of this project is for Continuous Integration (CI) scenarios, where: SQL Server or LocalDB needs to be installed without user interaction; SQL Server or LocalDB installation doesn't need to persist across multiple CI runs.
2005 2008 2012 2014 2016 2017 2019 2022 automation ci configuration powershell setup sql sql-server test-automation
Last synced: 27 Apr 2026
https://github.com/s1dewalker/opening-a-restaurant-in-germany
business idea project
clustering data-extraction data-visualization exploratory-data-analysis machine-learning powerbi python3 reporting sql tableau
Last synced: 27 Apr 2026
https://github.com/shuregg/db-psql
Databases with PostgreSQL
database database-management db postgresql psql sql sql-query
Last synced: 27 Apr 2026
https://github.com/willaevangelista/bancos-de-dados
Repositório da Atividade de Banco de Dados de RH, E-commerce e Ensino utilizando SQL, desenvolvido durante o Bootcamp Full Stack Java da Generation Brasil.
Last synced: 27 Apr 2026
https://github.com/fahadfoysal/inventory_management_system
An Inventory_management_system web application on Django framework. Features: User Authentication, CRUD, Inventory Search. Remaining product quantity. Category, Dashboard and many more. Tech Stack: Python, Django, SQLite, HTML, CSS.
Last synced: 07 May 2026
https://github.com/busesimsek/sql-projects
A collection of my SQL projects with insights into real-world datasets.
data-analysis data-analytics mysql sql
Last synced: 07 Jun 2026
https://github.com/imwrdo/data-warehouses
Data warehouses labs at Gdansk University of Technology
business-intelligence data-warehouse database sql t-sql
Last synced: 27 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
https://github.com/ibrahimghali/dynamic-kpi-dashboard
Dynamic KPI Dashboards using Superset, Trino & MongoDB — A scalable, no-code architecture to visualize KPIs without frontend development. Connect Superset to MongoDB via Trino and define KPIs as simple config entries.
mongodb scalability sql supertest trino
Last synced: 27 Apr 2026
https://github.com/anuja-rahul/python-fastapi
Simple API made using python for a social media platform.
Last synced: 27 Apr 2026
https://github.com/selimsevim/sfmc-ai-query-assistant
An AI-powered assistant that translates natural language into SQL queries for Salesforce Marketing Cloud (SFMC). Using GPT-4o, this tool understands user queries, maps them to relevant Data Extensions (DEs) and fields, and generates optimized SQL queries—making data retrieval in SFMC faster and easier.
gpt-4 marketing-automation marketing-cloud query salesforce-marketing-cloud sfmc sql
Last synced: 13 May 2026
https://github.com/yrehim7/data_warehouse_project
A complete, easy-to-follow guide on building a modern data warehouse with SQL Server. Learn how to design ETL processes, create effective data models, and leverage analytics for better insights.
data-cleaning data-lakehouse database datawarehouse datawarehousing etl medallion-architecture sql sql-query sql-server
Last synced: 27 Apr 2026
https://github.com/richardbnk/data_tools
Python Library to Accelerate Creation of Data ETL Processes on multiple database systems.
Last synced: 27 Apr 2026
https://github.com/jawj/nextjs-ts-pagila
neon nextjs pagila pagila-database postgres postgresql react sql vercel vercel-serverless zapatos
Last synced: 05 Apr 2026
https://github.com/damdafayton/postgresql-queries
Some Postgresql queries and commands which I have used in a project.
Last synced: 27 Apr 2026
https://github.com/kellyjadams/ap-exam-scores
Analyzing AP exam scores for a school.
Last synced: 07 Jun 2026
https://github.com/deividfrancis/asksql
Desafio #boraCodar de um site de gerador de SQL utilizando IA
asksql chatgpt ia rocketseat sql sql-generator
Last synced: 28 Apr 2026
https://github.com/vishnuka084/rabbitmq_demo
This project is a simple mail service implemented using Spring Boot and RabbitMQ. It provides a scalable solution for sending emails asynchronously using message queuing.
email-sender hibernate java rabbit-mq rabbitmq rabbitmq-consumer spring-boot sql
Last synced: 28 Apr 2026
https://github.com/aaronahmid/alx-higher_level_programming
This repository contains high level programming tasks from ALX Holberton Bootcamp
Last synced: 28 Apr 2026
https://github.com/nir3x/dbcachinglayer
DB Caching Layer Module - A Go-based generic, thread-safe caching and persistence layer for database records
caching concurrency crud database generic go layer persistence sql thread-safe
Last synced: 13 May 2026
https://github.com/ntdls/sql-dtc-test
Simple windows console utility for testing DTC (Distributed Transaction Coordinator) between two or more computers.
Last synced: 28 Apr 2026
https://github.com/myrchuk21/rippingbase-db
database db mysql sql sqlite3 unpacking-library
Last synced: 13 May 2026
https://github.com/shani-kumar-gupta/bookmyshow-airtribe
Problem Solving Case: Bookmyshow
database dbms mysql normalization sql
Last synced: 18 Apr 2026
https://github.com/prakshi-23/itvedant-database-management-system-analysis-using-sql
Data Analysis using SQL
Last synced: 22 Jan 2026
https://github.com/codehariom/hacker-rank-sql-solution
Hacker-Rank Sql Solution
db hackerrank hackerrank-30dayschallange hackerrank-challenges hackerrank-solutions hackerrank-sql sql sqlite
Last synced: 28 Apr 2026
https://github.com/bhavyabhargava/us_telco_churn_analysis_and_prediction
Prediction and Analysis of Customer Churn for a US Telecom Company
churn-analysis churn-prediction churn-user-prediction powerbi python random-forest sql sql-server
Last synced: 28 Apr 2026
https://github.com/brian-gl/examenbasicoseleccion
Exámen Básico de Selección
api-rest entity-framework-core netcore sql windows-forms
Last synced: 23 Feb 2026
https://github.com/zezs/genai-driven-database-query-assistant
The chatbot converts user input into a SQL query using GPT-4, executes it against a SQL database, and returns results in natural language. This involves data processing, interaction with the OpenAI API, and integration within a Streamlit application.
chains langchain llm memory mysql-database natural-language-processing openai-api python3 sql streamlit
Last synced: 28 Apr 2026
https://github.com/andrewjbateman/nodejs-mongodb-shoppingcart
:clipboard: Node.js tutorial use of mongoDB to connect to SQL Azure cloud database
azure cloud-storage javascript mongodb nodejs sql
Last synced: 28 Apr 2026
https://github.com/manoelpiovesan/bd-front
Front end para o trabalho final da disciplina de Sistemas de Banco de Dados da UERJ em 2025.1
Last synced: 28 Apr 2026
https://github.com/yunusemrejr/url-atlas
Partially open-source code for urlatlas.org
html javascript php sql website
Last synced: 13 May 2026
https://github.com/erictleung/freecodecamp-news-analysis
:office: Code and notes on running various database management systems
code database mongodb nosql postgresql sql
Last synced: 28 Apr 2026
https://github.com/kos5667/database
mongodb mysql nosql oracle postgresql sql
Last synced: 28 Apr 2026
