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: 2026-07-09 00:25:54 UTC
- JSON Representation
https://github.com/asit-14/mysql-rdbms-
This Repository contains all the SQL notes related to the course.
Last synced: 08 Apr 2025
https://github.com/udhaya2823/red_bus_project
🚌 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-science database-management datascraping pandas python selenium-python sql streamlit-webapp
Last synced: 18 Apr 2026
https://github.com/ajay1214/credit-card-transaction-dashboard
Credit Card weekly dashboard that provides real-time insights into key performance metrics and trends
Last synced: 04 Feb 2026
https://github.com/smuibrig/petition
This project aims to bring the beloved UBER JUMP bikes back by collecting signatures from enthusiastic users. The app also enables registered users to see who else signed the petition.
express javascript nodejs sql vuejs
Last synced: 11 Apr 2026
https://github.com/subhamsarangi/notification_scheduler
Notification management and scheduler
email flask notifications python rdbms scheduler smtp sql
Last synced: 16 May 2026
https://github.com/mnitin-reddy/customer-insights-and-marketing-roi-analysis-using-sql-server-and-power-bi
Analyzed Marketing Effectiveness, Customer data, Sales and more using SQL Server to uncover insights on retention rates, revenue trends, and marketing effectiveness. Power BI dashboards to visualize regional revenue, product preferences, and customer behavior, supporting data-driven decision-making.
microsoftsqlserver powerbi sql sqlserver
Last synced: 26 Mar 2025
https://github.com/devhyrum/user-management-and-blogging-api
Esta é uma API para gerenciamento de usuários e blogging. A API permite criar, atualizar, excluir e visualizar usuários, posts, categorias e comentários. Além disso, a API inclui a capacidade de upload de imagens.
Last synced: 11 Apr 2026
https://github.com/mahmudmridul/leetcodesolutions
LeetCode problems solution and data structures implemented in python and C#
algorithms csharp data-structures leetcode-solutions problem-solving python sql
Last synced: 02 Apr 2025
https://github.com/opulencephp/querybuilders
[READ-ONLY] Subtree split of the query builder library
mysql opulence php postgres sql sql-builder
Last synced: 14 Jan 2026
https://github.com/mb-44/leet-code-solutions
Everyday, I'm trying to publish daily problem in LeetCode.
bash javascript mysql pandas python python3 sql typescript
Last synced: 12 Apr 2026
https://github.com/bytebyrajeev/ola-data-analysis-and-visualization
Comprehensive OLA ride-booking data analysis and visualization project using SQL, Power BI, and Excel. Explore booking patterns, revenue trends, customer and driver insights, and cancellations through structured queries and interactive dashboards.
Last synced: 05 Feb 2026
https://github.com/yeopster/data_engineering_gcp
Data Engineering Using Google Could Platform and Mage
data-engineering data-pipeline data-visualization gcp google-bigquery google-cloud-platform google-cloud-storage google-virtualmachine looker-studio mage-ai-pipeline sql
Last synced: 02 Apr 2025
https://github.com/khianvictorycalderon/rtep-account-management
A full-stack template for ReactTS + Tailwind CSS + Express.js + PostgreSQL
express express-js postgres postgresql react react-express react-express-js react-tailwind-css react-typescript reactts sql tailwind tailwind-css
Last synced: 31 May 2026
https://github.com/khianvictorycalderon/rtams-rb-am
React (Typescript) + Tailwind CSS + ASP.NET + MS SQL Role-Based Account Management. Kind of full-stack project template
account-management asp-net aspnet ms-sql react react-tailwind-asp-net-ms-sql react-typescript role-based role-based-account-management sql sql-server tailwind tailwind-css
Last synced: 31 May 2026
https://github.com/emsquared2/dbms-ntua
Semester Project for DBMS course at ECE NTUA
databases dbms er-diagrams mysql nodejs sql
Last synced: 27 Sep 2025
https://github.com/nagar2nd/ecommerce-analysis---sql-power-bi
Conducted an in-depth analysis of Ecommerce data using SQL and Power BI. The project highlights sales performance, customer behavior, and operational efficiency, offering insights for strategy optimization.
Last synced: 04 Feb 2026
https://github.com/codeofrahul/case-study-1-dannys-diner
In this repository I have mentioned my SQL solutions for a Case Study (Danny's Diner). The Case Study Challenge got from 8weeksqlchallenge.com
8weeksqlchallenge case-study dataanalysis pgadmin4 postgresql sql
Last synced: 25 Mar 2025
https://github.com/as16082023/motor-vehicle-thefts
Using SQL to analyze vehicle theft patterns across New Zealand, focusing on trends related to specific times and locations.
Last synced: 10 Apr 2025
https://github.com/vkondratiuk482/orm-225
Typescript decorator based ORM for PostgreSQL, MySQL and SQLite. Inspired by Node.js TypeORM and Deno Cotton
javascript object-relational-mapper orm sql typescript
Last synced: 04 May 2026
https://github.com/willaevangelista/crud-farmacia
Repositório do Projeto CRUD Farmácia, desenvolvido durante o Bootcamp Full Stack da Generation Brasil.
crud generation-brasil insomnia java spring-boot sql
Last synced: 13 Apr 2026
https://github.com/amirdh17/snowflake-data-pipeline
It is an end to end data engineering automated project. Final report shows the Air Quality index of main IND cities. Data automatically flows from source to report by using Snowflake and its features. This Repo contains all the script, sample AQI json data, Streamlit script for dashboard, and python script for api call and automated data ingestion
python snowflake snowpark sql streamlit
Last synced: 27 Feb 2026
https://github.com/vijinho/sql-formatter
Yet another SQL-formatting tool written in PHP
Last synced: 08 Apr 2025
https://github.com/yashaswitir28/yashaswitir28.github.io
This is my Portfolio Website
data data-analysis-python data-analyst data-cleaning data-science data-visualization excel html-css ms office365 portfolio-website powerbi python sql
Last synced: 29 May 2026
https://github.com/laxmang22/spaproject
This repository conatins of SPA Assignment projects, including some Java Programs,SQL Queries etc.,
Last synced: 07 Sep 2025
https://github.com/coderookie0/minimarket_management_system
Minimarket Management System
ccharp management-system minimarket sql windows-app windows-forms
Last synced: 10 May 2026
https://github.com/firetyrant/sql-portfolio-projects
Documenting my SQL learning journey with hands-on projects focused on data cleaning, analysis, and optimization.
bigquery data-analysis databases etl learning portfolio query-optimization sql
Last synced: 19 Apr 2026
https://github.com/quaddarv1ne/keycloackfastapi
Keycloak — это программное обеспечение с открытым исходным кодом для управления идентификацией и доступом (IAM), разработанное компанией Red Hat
api fastapi fastapi-template hat iam it keycloack linux os py python python3 red sql sqlalchemy sqlite
Last synced: 11 Jun 2025
https://github.com/kvbc/realtime-chat-app
Real-time web chat application using WebSockets, built with a React.js frontend and Express.js & MySQL backend
express express-js expressjs mysql mysql-database react react-router reactjs sql websocket websocket-chat websocket-client websocket-server websockets
Last synced: 06 Jan 2026
https://github.com/lucashayashi/loja-virtual-yummy-doces
Projeto desenvolvido em grupo durante o 2º ano no CTI Unesp
Last synced: 18 Jun 2025
https://github.com/supernoi/relback
relBack is a facilitator in the live of Oracle DBA.
boostrap django oracle-backup oracle-database python sql
Last synced: 13 Jan 2026
https://github.com/cartercobb/software-security-lab
A simple security POC in JS
dynamic-routing jwt node-cluster nodejs sql
Last synced: 19 May 2026
https://github.com/antmelekhin/ansible-role-postgresql
An Ansible role to install and configure PostgreSQL server.
ansible ansible-role database debian postgres postgresql rhel sql
Last synced: 12 Apr 2026
https://github.com/henryco/sqlightning
Reflective android java library allows you work with the built-in database easier way. You can call it ORM.
android android-library database java library orm orm-library reflection sql
Last synced: 04 May 2026
https://github.com/oyingidie/codingnomads-fullstack_development
Learning to build products, scripts, and automations from scratch.
django flask fullstack-development python restful-api sql
Last synced: 13 Apr 2026
https://github.com/mohammed-3tef/sany3y
This repository contains our Graduation Project for the Digital Egypt Pioneers Initiative (DEPI).
asp-net csharp entity-framework erd graduation-project mvc sql sql-server
Last synced: 16 May 2026
https://github.com/vaxdata22/lagos-weather-s3-snowflake-email-notif-etl-by-airflow-on-ec2
This is my first ever AWS Could ETL project. This data pipeline orchestration uses Apache Airflow on AWS EC2. It demonstrates how to build an ETL data pipeline that would extract data (JSON) from the OpenWeatherMap API, transform it, dump it as CSV in S3 bucket, then copy it to a destination table in Snowflake DW and send email notification.
apache-airflow aws-ec2 aws-s3 business-intelligence etl-pipeline openweathermap-api orchestration python3 sql
Last synced: 29 May 2026
https://github.com/riteshgaigawali/ccsp-08q
This repository contains daily example codes and assignment solutions from my software testing training program at Cyber Success Training Institute, Pune.
j2ee j2se java-8 jdbc selenium software-testing sql
Last synced: 14 Feb 2026
https://github.com/ashaytiwari/online-book-store
Online book store application created on node js. (Node js tutorial application)
authentication ejs-templates mongodb mongodb-atlas nodejs server-side-application sql
Last synced: 13 Apr 2026
https://github.com/prabhakar-naik/spring-boot-crud-mysql
The spring-boot-crud-mysql project demonstrates the implementation of basic CRUD (Create, Read, Update, Delete) operations using Spring Boot with MySQL database integration. It includes functionalities such as adding new records, retrieving existing data, updating information, and deleting entries. This project serves as a fundamental example of ho
crud-application java java-8 spring spring-boot sql
Last synced: 04 May 2026
https://github.com/jscodedevlopment/backend-express-jstack
API com um simples CRUD (Create, Read, update, delete), de contatos com a finalidade de aprender mais sobre as tecnologias: Express, PostgresSQL, Node e Docker.
docker express nodejs postgresql sql typescript
Last synced: 12 Apr 2026
https://github.com/aniruddha-biswas/shield-insurance-business-insights
Shield Insurance Business Insights
data data-visualization dataanalysis excel mysql powerbi sql
Last synced: 01 Apr 2025
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/Sparsh7082/Data-Analysis-Portfolio
This repository is dedicated to showcasing my skills, sharing projects, and tracking my progress in Data Analytics and Data Science.
canva data-analytics data-manipulation data-visualization database-querying google-slides power-bi power-point presentation-tools programming-language python r spreadsheets sql tableau
Last synced: 10 Mar 2025
https://github.com/shef4793/hackerrank-sql-challenges-solutions
The solutions of all SQL challenges on HackerRank executed on either MySQL or MS SQL environment.
data data-engineering hackerrank hackerrank-challenges hackerrank-solutions mssql mssql-server mysql problem-solving solutions sql sql-challenges sql-query
Last synced: 11 Mar 2026
https://github.com/theakshaykgowda/real_estate-customercare_analysis
This project involves analyzing a comprehensive dataset of real estate customer care interactions.
analysis powerbi sql sqlserver
Last synced: 15 Mar 2026
https://github.com/madhu-smita-behera/social-media-analytics-using-mssql
Extracting meaningful insights from Social media database using MSSQL
mssqlserver socialmediaanalytics sql
Last synced: 04 Apr 2026
https://github.com/badihio/querify
CLI tool that provides SQL interface for data sources
Last synced: 14 Jan 2026
https://github.com/guilhermedeoliveiramachado/banco-de-dados-i
Todas minhas atividades de banco de dados do 1° ano feito com a Giovanna Eduarda Damasceno Reis
Last synced: 28 Apr 2026
https://github.com/mloks77/tpbdd-form
Ce repository est pour un formulaire d'une base de donnée sur un site web, il y a ici 3 bases de données dont 2 sont accompagnées de pages web en PHP.
Last synced: 24 Mar 2025
https://github.com/stefaaan06/sql-benchmarktool
A simple java tool to benchmark your Oracle SQL server
java jdbc oracle oracle-database sql
Last synced: 17 Mar 2025
https://github.com/art2url/sql-50
🗃️ A collection of SQL solutions for LeetCode problems, designed to help crack SQL interviews with 50 essential queries.
coding-challenges database github interview learning leetcode problem-solving solutions sql sql-queries
Last synced: 28 Apr 2026
https://github.com/mouliemalhotra/netflix-data-analysis
Using a blend of Excel, SQL, and Tableau, I explored a vast dataset of over 82,000 records from Netflix's movie and show library. By simplifying and analyzing the data, I uncovered compelling insights and intriguing patterns within the platform's content.
Last synced: 27 Feb 2025
https://github.com/leocolomb/wordpress-resurrection
👶 Back to youth
database refresh sql wordpress
Last synced: 10 Jan 2026
https://github.com/omiyagames/everybody-plays-golf
A now-defunct Ludum Dare 39 game: With the combined power of internet, you too can contribute to putting a single golf ball into the hole. The more heads, the better, so this should be an easy task, right? Good luck, golfer, and don't you run out of your own energy!
database game game-jam gamejam ludum-dare ludumdare mysql php sql unity unity3d
Last synced: 05 Oct 2025
https://github.com/aiwithqasim/analyse-new-york-resturants
In this project, I had analyzed the Data set regarding New York Restaurants by using SQL queries
Last synced: 02 Jan 2026
https://github.com/andreadcsousa/alura_postgresql-funcoes_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: 10 Apr 2025
https://github.com/souzafcharles/jdbc-connection-to-postgresql
☕ Review content from DevSuperior on Object-Oriented Programming and SQL using Java, JDBC, and PostgreSQL
java jdbc oriented-object-programming postgresql sql
Last synced: 18 Jun 2025
https://github.com/github-insight-anz-lab/copilot-lab-sql
A hands-on lab to introduce people to working with GitHub Copilot and SQL
copilot-tutorial database github-copilot sql
Last synced: 26 Mar 2025
https://github.com/christophgil/bash_builtin_sql_db
Bash builtins for using Postgresql and SQLite SQL databases in Bash script
bash bash-builtin bashbuiltin c clang database databases gcc module plugin postgresql sql sql-query sql-server sqlite-database sqlite3
Last synced: 12 Apr 2026
https://github.com/andreadcsousa/alura_postgresql-administracao_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 postgres postgresql sql
Last synced: 10 Apr 2025
https://github.com/bharathshakthivel/data-analytics
This repo contains all the projects related to Data Analytics
Last synced: 14 May 2026
https://github.com/willaevangelista/blog-pessoal_java
Repositório do Projeto Blog Pessoal, desenvolvido durante o Bootcamp Fullstack Java da Generation Brasil.
generation-brasil insomnia java spring-boot sql
Last synced: 13 Apr 2026
https://github.com/wardenkenny/data-analyst-portfolio
A repository I have created to show and explore data analytics.
data-analysis excel r spreadsheets sql tableau
Last synced: 02 Apr 2025
https://github.com/sabdikay/airbnb-europe
Airbnb-Europe is an analytical project that examines a cleaned Airbnb dataset for European markets, originally sourced from Kaggle. The project leverages SQL to query and transform the data and uses Tableau for interactive visualizations and dashboards.
biandanalytics dashboard eda exploratory-data-analysis mysql sql tableau
Last synced: 24 Oct 2025
https://github.com/sahilmgandhi/cs143-project-2
CS 143 Project 2 Code: Implement Disk Based Hashing for SQL DataBase
Last synced: 11 Jun 2026
https://github.com/pereirar3/db-libspace-online-bookstore-system
Modelagem de Banco de Dados - Projeto LibSpace
pgadmin4 postgresql sql trigger
Last synced: 24 Mar 2025
https://github.com/janselroa/contacts-app
contacts-app express express-js mysql nodejs sql yarn
Last synced: 12 Mar 2025
https://github.com/mostafaashra/important-sql-queries-for-data-cleansing-and-normalization
sql queries
Last synced: 12 Mar 2025
https://github.com/rodrigorvsn/sql-server
🎲 Exercises done with SQL Server to train query's
Last synced: 05 Oct 2025
https://github.com/suchi25sathavara/sql
Revamping the Bike Rental Database for Operational Efficiency
Last synced: 20 Jan 2026
https://github.com/victoriaraven/cybersecurity-google-coursera-umgc
Google Cybersecurity Professional Certificate - 9 course series. These includes all assignments or concepts that are allowed to be uploaded publicly, including self-made ones. I will not upload copied content to avoid copyright infringment.
analysis comptiasecurity coursera cybersecurity documentation google investigations it professional-certificate python sql study-guide test-prep using-programs-it-cyber-docs
Last synced: 03 Jul 2026
https://github.com/guilhermehrt02/barber-schedule
O Sistema de Agendamento para Salão de Beleza é uma aplicação desenvolvida para facilitar o gerenciamento de serviços em um salão de beleza, permitindo que clientes agendem serviços como barbearia de forma eficiente e organizada.
h2-database java junit5 mockito spring-data-jpa spring-security springboot sql
Last synced: 19 Jan 2026
https://github.com/samyomb/olist-ecommerce-analytics
Olist e-commerce performance & customer reviews — Python cleaning + BigQuery SQL + Looker Studio dashboard (2017 FY & 2018 YTD) with actionable insights
analytics bigquery brasil customer-experience dashboard data-visualization e-commerce looker-studio olist python review sql
Last synced: 05 Oct 2025
https://github.com/imran-imtiaz48/sql-query-optimization-showcase
Real-world SQL queries with optimized versions for performance tuning and best practices.
optimization performance sql sqlserver testing tuning
Last synced: 05 Oct 2025
https://github.com/ytisf/tableturner
A versatile tool to parse large SQL dump files into CSV format. Features include a GUI and TUI, table selection, and row repair. Perfect for data migration and analysis. Built with Python.
csv csv-export csv-parser sql sqldump
Last synced: 05 Oct 2025
https://github.com/analyst-amitbisht/movieverse-analytics
It is an unguided, real data SQL-based project analyzing movie industry trends. It identifies top movies, industry comparisons, language trends, and studio performance using advanced SQL techniques like joins, aggregates, and views. Key findings include Hollywood's revenue dominance and Kannada movies' top IMDb ratings.
data-analysis-techniques financial-metrics joins sql sql-server-management-studio
Last synced: 06 Jan 2026
https://github.com/nbryttel/python-sql-web_scraper
A SQL and Python-powered system for job scraping, database management, and market analysis
beatufilsoup pandas python python3 sql
Last synced: 13 May 2026
https://github.com/joyceannie/sql-data-with-danny-case-studies
Case study solutions for #8WeekSQLChallenge at https://8weeksqlchallenge.com
8-week-sql-challenge 8weeksqlchallenge case-study data-analysis data-analytics postgresql sql
Last synced: 05 Oct 2025
https://github.com/raksha-17/ai_analysis
Derive actionable insights from two datasets — Global AI Impact and AI Job Market Insights — to inform strategy on AI adoption, market dynamics, and talent planning across countries and industries.
bigquery case-study sql tableau-public
Last synced: 05 Oct 2025
https://github.com/egbe34/sql-portfolio
SQL portfolio showcasing business-focused queries for KPIs, retention, churn, RFM, and Pareto analysis. Built with sample commerce data for analytics and BI use cases.
bigquery business-intelligence churn-analysis cohort-analysis data-analysis kpi postgresql rfmsegmentation sql windowfunction
Last synced: 19 May 2026
https://github.com/alyllanes/dbt-analytics-projects
A repository for all the dbt modeling projects I'm working on to practice my skills
analytics-engineering bigquery dbt sql
Last synced: 05 Oct 2025
https://github.com/nvpham12/retail-sales-dashboard
This project demonstrates SQL querying and optimization in Google BigQuery to extract a data sample before loading it into Tableau for dashboarding.
bigquery query-optimization sql tableau-public
Last synced: 05 Oct 2025
https://github.com/ewgeni-dinew/03.databases_basics-mssql-server
I will be submitting exersices from the third course, that I am currently undergoing at the Software University(SoftUni) in Sofia, from 18.09.17 untill 22.10.17. The concept of the course is for us to get to know one of the most widely used systems for database management DBMS. This is my first professional module at SoftUni, as I have chosen C# as my prefered language. I will be using Microsofts SQL Server Management Studio 17.2 for the upcomming tasks.
database ms-sql-server softuni sql
Last synced: 06 May 2026
https://github.com/erez-yahalomi/rental_phone_search_ai-agent
The Rental AI Agent, is a cutting-edge AI solution that scrapes rental listings from website, calls landlords, transcribes audio conversations, summarizes responses, and presents results in a dashboard. Quickly identify the best rental properties, collect relevant information, and get concise summaries without manually calling dozens of landlords.
agentic-workflow ai-agents api flask html python scraping-websites sql sqlite voice-chat voice-conversion
Last synced: 05 Oct 2025
https://github.com/aravindraj777/queryquest
Welcome to the SQL Workouts and leetcode practice question Repository, a comprehensive collection of SQL exercises designed to enhance database querying skills. Whether you are a beginner looking to grasp the basics or an experienced developer aiming to refine your expertise, this repository offers a wide range of practice problems and solutions.
basic database groupby joins leetcode-solutions mysql sql
Last synced: 22 May 2026
https://github.com/ot-code/sql-sabor-y-tradicion
A SQL-driven project that integrates menu and order data to reveal insights on dish performance, customer preferences, and spending trends. It informs pricing strategies, menu adjustments, and targeted promotions, ultimately enhancing the overall customer experience and driving business growth.
analytical-queries data data-aggregation data-analysis database-design join-queries mysql order-analytics relational-databases restaurant-data sql sql-script
Last synced: 08 Apr 2025
https://github.com/tmohamedashraft/airline-dwh
The repository contains the complete schema design, queries, and documentation for the airline data warehouse, providing a detailed reference for the data warehouse structure and query optimization techniques.
Last synced: 05 Oct 2025
https://github.com/samuel-cardoso/desafio-decision-systems
Desafio DECISION SYSTEMS - Criação de um cadastro genérico de usuários.
apollo-server backend banco-de-dados bcryptjs criptography crypto-js docker express final-form frontend graphql hash material-ui prisma react sql vite yup
Last synced: 06 Oct 2025
https://github.com/mateib20/proiect-baze-de-date
Simulare baza de date a unui magazin de pachete de construcție PC
database database-design database-management database-schema databases ddl ddl-commands ddl-scripts sql sql-query
Last synced: 11 Jun 2025
https://github.com/lorussogiacomoluca/db-first
Exercise #56 - 22/05/2025
db er-diagram relational-databases schema-design sql
Last synced: 06 Oct 2025
https://github.com/jiraleelas/cs50-sql
CS50's Introduction to Databases with SQL by Harvard University 2024.
Last synced: 06 Oct 2025
