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/yunusemrejr/.net-form-mysql-user-list-viewer
.NET form mySQL user list viewer (C# SQL .NET)
Last synced: 03 May 2026
https://github.com/deniska69/zayavka
Курсовая работа на тему "Автоматизация учёта заявок в IT-отделе"
Last synced: 25 Mar 2025
https://github.com/hourout/elasticsearch_kernel
Elasticsearch Kernel for Jupyter
elasticsearch jupyter-kernel sql
Last synced: 15 May 2026
https://github.com/husnainramzan7022/intertrack-project
Intertrack is a full-stack insurance application developed as part of the Stutern program. This platform allows registered users to purchase various insurance products and submit claims when needed. It provides a seamless and secure experience for managing insurance policies.
bootstrap mongodb nodejs reactjs sql tailwindcss
Last synced: 13 Apr 2026
https://github.com/aldrinjenson/smart-qa
Query any structured data and find relations using natural language
Last synced: 06 Apr 2025
https://github.com/maccccd/sql-proficiency-journey
A technical journey of my SQL understanding.
data-analysis sql systems-analysis-and-design uml-class-diagram
Last synced: 15 Feb 2026
https://github.com/garretthilberling/movingmgmt
An application to help those venturing out into an unfamiliar area weigh the pros and cons of properties they intend to rent. Built using Java, Spring Boot, and SQL (JPA) for the backend and React/TypeScript for the frontend.
dotenv java jpa jsonwebtoken mvc mysql react spring-boot sql typescript
Last synced: 14 Apr 2026
https://github.com/gakas14/formula1_data_modeling
This project involves getting different datasets, creating a data model, creating tables, creating relationships between tables, and then loading the data into Snowflake.
data-engineering data-modeling entity-relationship-diagram pandas-dataframe python snowflake sql
Last synced: 07 May 2026
https://github.com/mensenvau/tech_stars_front
Startup Weekend Bukhara
hackathon hackathon-project nodejs sql telegram-bot
Last synced: 25 Mar 2025
https://github.com/maximoortelli/ecommerce-rails
hotwire postgresql ruby ruby-on-rails sql tailwindcss
Last synced: 11 Apr 2026
https://github.com/aarrico/team-management-app
Django & React app for simple team management
Last synced: 10 Mar 2026
https://github.com/toia-19/nodejs-jwt
Vinculación de un proyecto de NodeJS con Base de Datos SQL (ITS Cipolletti) - 2024.
Last synced: 01 May 2026
https://github.com/ayushtiwari134/ayush_dbms
dbms mini project for space exploration database system
css flask flask-sqlalchemy html javascript sql
Last synced: 12 Apr 2026
https://github.com/lexiortiz/ibm-data-engineering-fundamentals
Notes, exercises, and projects from the IBM Data Engineering Fundamentals path via Verizon Skill Forward.
data-engineering numpy pandas postegresql python sql
Last synced: 13 Apr 2026
https://github.com/carvalhocaio/sql-window-functions
SQL - Window Functions
Last synced: 30 Mar 2025
https://github.com/shaurya019/sql-database-with-flutter
Integrating SQL databases with Flutter involves using packages like sqflite for SQLite or connecting to remote databases through APIs. This setup allows you to manage persistent data storage for Flutter applications. You can perform CRUD operations, manage relationships, and use complex queries to handle data efficiently.
Last synced: 12 Apr 2026
https://github.com/jahidul2004/hotel-management-system
A desktop application built with C# that facilitates efficient management of hotel operations including room booking, customer check-in/out, and billing. This system offers a user-friendly interface to streamline daily hotel management tasks.
csharp desktop-app dotnet sql windows
Last synced: 07 May 2026
https://github.com/alkasaliss/aws-datawarehouse
Udacity Data engineering Nanodegree: Project 3 on datawarehouse implementation
aws data-engineering etl-pipeline python redshift s3-bucket sql
Last synced: 18 May 2026
https://github.com/lucaslopezc/desafio-sql-2
Análisis de Estudiantes Este repositorio te ayudará a aprender funciones básicas de análisis en SQL con una base de datos de estudiantes. Los ejercicios incluyen rankings de estudiantes por horas de estudio y comparaciones con promedios por ciudad, usando funciones como RANK(), AVG(), y CTEs para crear soluciones eficientes y legibles.
Last synced: 09 Apr 2025
https://github.com/berkemuftuoglu/ib_computer_science_ia
My International Baccalaureate computer science internal assessment
Last synced: 04 Dec 2025
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/domcarlosadriano/desafios.tech.01-11-2025
Plataforma full-stack para restaurantes que transforma dados de vendas e clientes em insights rápidos e dinâmicos.
axios date-fns docker-compose nestjs papaparse postgresql react recharts shadcn-ui sql tailwindcss typescript vite
Last synced: 13 Apr 2026
https://github.com/sanam2405/knowledgetransfer
This sums up my learnings at Razorpay 🚀
automation aws aws-lambda boto3 python sql
Last synced: 09 Apr 2025
https://github.com/stataziz/global-layoffs-an-eda-with-sql-and-tableau
This project is about exploring global layoff trends from 2020 to 2023, analyzing the impact across companies, industries, and geographies to uncover key insights into job market disruptions.
eda exploratory-data-analysis mysql sql sql-server tableau
Last synced: 21 Feb 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/the-real-i9/i9lyfe-server
A Social Media API Server
chat-application docker go gofiber plpgsql postgresql redis redis-cache redis-streams redispubsub social-media sql websocket
Last synced: 13 Apr 2026
https://github.com/a9g-data-droid/accessqueryeditor
Fork of: MS Access Databases Queries Editor
Last synced: 27 Feb 2025
https://github.com/hanzala-bhutto/csharp-pharmacy-store-system
Simulating Real life medical store keeping records of medicines
bunifu-ui csharp graphical-user-interface sql sql-express-filedb visual-studio
Last synced: 04 Jul 2025
https://github.com/arafat-hasan/postgres-notes
Notes on PostgreSQL
drop-database drop-table mockaroo notes posgresql posgress postgres-role sql
Last synced: 22 Feb 2026
https://github.com/jpcadena/black-clover
Black Clover RESTful API
aioredis api async asyncpg backend fastapi gunicorn jwt postgresql postgresql-database pydantic pylint python redis restful-api sql sqlalchemy starlette swagger uvicorn
Last synced: 13 Apr 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/agutiernc/lavibes
LA Vibes: Los Angeles County Free Concerts
chakra-ui embla-carousel express-js heroku-deployment json jwt-authentication nodejs postgresql react reactrouter sql
Last synced: 13 Apr 2026
https://github.com/ankushrajmaheyam/sql-top-interview-questions
I'm excited to share sql top interview asks questions with answers that I've compiled from my learning journey at Qspider/Jspider! 🚀 Whether you’re prepping for interviews or brushing up on your SQL skills, these questions will be super helpful in understanding how subqueries work in SQL.
akash ankush ankush-raj ankush-raj-mahe-yam interview jspiders mysq oracle oracle-database qspider question-answering questions sql sql-questions sub-query-questions subquery top-interview-questions
Last synced: 06 Jan 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/codeofrahul/credit_card_financial_dashboard
Develop a comprehensive credit card weekly dashboard that provides real-time insights into key performance metrics and trends, enabling stakeholders to monitor and analyze credit card operations effectively.
creditcard database datacleaning datapreprocessing financial-analysis powerbidashboard problems-solving sql
Last synced: 25 Mar 2025
https://github.com/winniecirino/adventure-works-sales-analysis
This repository focuses on identifying sales trends, calculating key metrics, and providing actionable business insights.
Last synced: 04 Feb 2026
https://github.com/sunmadeq/todo
A minimal To-Do application built with Go
clear-ar docker docker-compose dockerfile gin go golang golang-api golang-jwt golang-migrate golang-rest jwt jwt-authentication rest-api sql
Last synced: 06 Jan 2026
https://github.com/itsferdiardiansa/pinpin
A project that implements tiny concept of microservices.
ci-cd github-actions jest microservices nest next nx-workspace pnpm-workspace sql tdd typescript
Last synced: 22 Feb 2026
https://github.com/kaykes8/time-to-answer
css3 javascript ruby ruby-on-rails sql
Last synced: 13 Apr 2026
https://github.com/nora-garo/data-analysis-and-visualization
Welcome to my Data Analytics Portfolio! 📈📂This repository showcases my data analysis and business intelligence projects, including data processing, reports, visualizations, datasets, and documentation. It highlights my ability to extract insights, optimize decisions, and present findings using Python, SQL, Power BI, and Tableau 📊🚀
excel phyton pwerbi r sql tableu
Last synced: 01 Apr 2025
https://github.com/vijinho/sql-formatter
Yet another SQL-formatting tool written in PHP
Last synced: 08 Apr 2025
https://github.com/tanuj-maheshwari/sql-executor
Java based library for executing SQL queries for CRUD operations against an RDBMS, built using gradle.
Last synced: 19 May 2026
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/maxime-cllt/neptune
Projet réalisé dans le cadre du module Développement Applications Web à l'Université de Bourgogne Franche Comté.
admin css docker docker-container html5 javascript jquery learning php sql web
Last synced: 03 Apr 2026
https://github.com/erfanrez/nodejs-practicing
My practice projects to master back-end development using NodeJS and Express.
express microservices mongodb nodejs redis sql
Last synced: 09 Apr 2025
https://github.com/sujit-shrc/learn-mariadb
This repo contains all the concept releated to SQL databases
learn-sql mariadb mariadb-database sql sql-resource
Last synced: 25 Nov 2025
https://github.com/turtacn/sqltracebench
SQLTraceBench:A trace-driven benchmark system designed to take an existing SQL trace and database schema, generate an equivalent workload for various target databases, and execute a comprehensive performance comparison.
db-bench sql sql-tracer sr-benchmark trace-driven
Last synced: 16 Jan 2026
https://github.com/motapinto/sql-object-relational
SQL: Object relational
object-relational oracle-database report sql
Last synced: 05 Jan 2026
https://github.com/tasnimtalha09/datacamp-mini-projects
Some mini projects on Python, R, and SQL on a myriad of topics ranging from data cleaning and data processing to statistical analysis and machine learning.
jupyter-notebook mysql postgresql python r sql sqlite
Last synced: 11 Apr 2026
https://github.com/raghavendranhp/youtube_data_harvesting
The "YouTube Data Analyzer" is a versatile tool for businesses and content creators, enabling them to gather, analyze, and harness valuable insights from multiple YouTube channels. With streamlined data collection, storage in MongoDB, migration to SQL, and a user-friendly Streamlit interface, it empowers users to make data-driven decisions
apiintegration data datacollection eda googleapi googleapiclient matplotlib mongodb mysql mysqlconnector numpy oops pandas pymongo python pythonoops sql sqlalchemy streamlit youtube-api
Last synced: 13 Apr 2026
https://github.com/guilhermersouza34/mod36-1
Este projeto utiliza o framework Spring Data para facilitar o acesso a diferentes bancos de dados, incluindo PostgreSQL, MySQL e MongoDB. Além disso, foram implementados testes unitários para garantir a integridade e o funcionamento correto das operações de acesso aos dados em cada um dos bancos suportados.
junit mongodb mysql postgresql springdata sql
Last synced: 13 Apr 2026
https://github.com/julian7/dmpr
data mapper for go
data-mapper golang-library sql sql-query-builder
Last synced: 26 Jan 2026
https://github.com/yasminbrazasilva/exerciciosbancodedados-ac1
Exercícios para AC1 da matéria de Banco de Dados do 2º semestre de ADS
banco-de-dados mer modelo-relacional sql sqlite
Last synced: 22 Feb 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/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/jasminemlewis/file-tracker
File Tracker allows staff to maintain accurate record and traction of destroyed or stored boxes and files, and permit users to requests files.
asp-net sql vb-net web-application
Last synced: 13 Jun 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/dimitrov-s-dev/complete_sql
Complete SQL MasterClass
microsoft-sql-server mssql mysq postg sql
Last synced: 11 Mar 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/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/mattmeyers/qb
A simple query builder
go golang golang-library query-builder sql
Last synced: 17 Jan 2026
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/kirbytes/ecommerce-analytic-platform
DEMO for ISOM671 course project
aws dataengineering frontend-web nosql python sql
Last synced: 13 Apr 2026
https://github.com/mdecker-mobilecomputing/sql_buecher
SQLite statements for simple sample application on books and their authors
Last synced: 03 Jul 2025
https://github.com/muthupillai1204/mobiles_analysis
The Mobile Production Data Analysis Project for 2023 focuses on systematically evaluating and optimizing mobile product performance through comprehensive data analysis. This project aims to collect, analyze, and interpret data from various mobile applications and devices launched throughout the year.
excel mysql-database powerbi sql
Last synced: 08 Oct 2025
https://github.com/BaileeRice/Module20
Testing machine learning models to see if they can accurately determine the genre of songs
excel google-slides kmeans random-forest sql tableau
Last synced: 10 Mar 2025
https://github.com/whoprashant7/querying-a-large-relational-database-using-ms-sql
Analysing data using Ms Sql Server
data-analysis ms-sql-server sql
Last synced: 05 Jul 2025
https://github.com/shivamsharma32/databank-case-study
Neo-Banks are a recent development in the financial sector; they are new banks that solely operate online. I believed that there should be some kind of connection between the digital world, these new age institutions, and cryptocurrencies.
dataanalysis datascience mssql sql sqlworkbench
Last synced: 02 Apr 2025
https://github.com/cmblir/algorithm_korea
알고리즘 문제를 한국의 프로그래머스와 백준을 통해 풀고 있습니다.
baekjoon programmers python sql
Last synced: 19 Oct 2025
https://github.com/ogulcanturan/ogu.dal
Contains structured models for Sql, MongoDb, and Redis
extensions mongodb redis repository sql
Last synced: 23 Feb 2026
https://github.com/bharathshakthivel/data-analytics
This repo contains all the projects related to Data Analytics
Last synced: 14 May 2026
https://github.com/triptigitrepo/sql_interview_questions_and_solution
SQL_Interview_with_Solutions is a repository designed to help individuals prepare for SQL-based technical interviews. It contains a variety of SQL queries and solutions that cover common interview topics, ranging from beginner-friendly basics to advanced query techniques.
Last synced: 21 Jan 2026
https://github.com/hardik3412/e-commerce-website-using-django-python
css django django-rest-framework html javascript python sql
Last synced: 11 Apr 2026
https://github.com/farhashaad/farhashaad98
This is a repository to showcase my skills, share projects and track my progress in Data Science related projects.
data data-visualization dataanalysis matplotlib pandas python seaborn sql tableau
Last synced: 24 Apr 2026
https://github.com/antonio-alexander/sql-blog-indexing
A repo showing a proof of concept for indexing and benchmarking in sql
benchmark index indexing mysql performance sql
Last synced: 16 Jan 2026
https://github.com/robsonsilv4/fbd
Arquivos da disciplina de Fundamentos de Banco de Dados
Last synced: 16 Mar 2025
https://github.com/omarsaad21/library-challenge-
Finding the number of available copies of Dracula in Library database.
Last synced: 08 Apr 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/sameer6690/data_analytics_bootcamp_hdnb
This is an analytics project on the "Titanic - Machine Learning From Disaster" dataset's train.csv file. I performed data cleaning with MS Excel before using SQL to query results based on the questions provided for the completion of the project. Finally I visualized the data on Google Looker Studio.
bigquery excel looker-studio sql
Last synced: 14 Feb 2026
https://github.com/anthonytlei/graphsql
Lightweight SQL-to-GraphQL connector for querying GraphQL endpoints using SQL syntax.
connector data-analysis dbapi graphql graphsql python sql sqlalchemy superset
Last synced: 09 Apr 2026
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