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: 2026-07-07 00:26:23 UTC
- JSON Representation
https://github.com/stefagnone/-wedding-vendor-pricing-and-customer-satisfaction-analysis
Data-driven analysis of wedding vendor pricing and customer satisfaction, with database design, SQL optimization, and cost breakdown generation.
business-intelligence cost-optimization customer-satisfaction data-analysis database-design python sql vision-board-analysis wedding-planning wedding-vendor-pricing
Last synced: 03 May 2026
https://github.com/joaopblume/airflow-erp-api-integrator
This was a project for a company that uses a Kunden ERP in an Oracle and wants to integrate new ORDERS into the Millennium API. I created an Apache Airflow instance and wrote a DAG for this flow. After every execution, it sends a feedback email to the company. The data is based on a View inside Oracle, grouped by order items and sent via REST API
airflow api dag oracle python rest-api smtp sql
Last synced: 21 Mar 2025
https://github.com/1ayanabil1/snowflake_dbt_airflow_etl_pipeline
End-to-end data engineering project using dbt, Snowflake, and Apache Airflow for modeling, orchestration, and analytics pipeline automation.
airflow-dbt analytics apache-airflow dag data-engineering data-pipeline dbt etl pipeline snowflake sql
Last synced: 02 Jul 2025
https://github.com/karenpayneoregon/windowsformsmasterdetailwithsqlserver
Windows forms master details example
Last synced: 09 May 2026
https://github.com/msmrexe/postgres-academic-performance-analyzer
An academic performance analyzer for PostgreSQL. Generates student transcripts, calculates semester/cumulative GPAs, and provides departmental performance insights.
academic-performance-analytics-system course-project databases postgresql sql university-project
Last synced: 17 May 2026
https://github.com/erikrei/zahlenzauber
Diese Web-Applikation dient zum Erlernen oder Verbessern von mathematischen Kenntnissen für Grundschulkinder.
docker react sql typescript vite
Last synced: 12 Apr 2026
https://github.com/kudzaiprichard/spring-realestate-api
Real-estate restful API with java spring boot and MySQL
intelij java jwt jwt-authentication maven mysql spring spring-boot spring-mvc spring-security sql
Last synced: 12 Apr 2026
https://github.com/baschin1103/players-database-hattrick
This repository contains all files and programs for creating a normalized and relational database consisting of players from hattrick.org. See readme for more information.
csv database database-design python sql
Last synced: 18 May 2026
https://github.com/theusmanyousaf/python-flask-blog
This is a cool blog post website fully functional.
css flask-sqlalchemy python sql
Last synced: 24 Mar 2025
https://github.com/uts-uas/absensi-information
"You have power over your mind - not outside events. Realize this, and you will find strength" -Marcus Aurelius
aos-animation bootstrap4 css html javascript jquery mvc object-oriented-programming php sbadmin2 sql
Last synced: 12 Apr 2026
https://github.com/s1dewalker/research-works
data-analytics data-modeling financial-markets financial-research machine-learning portfolio-management portfolio-optimization python quantitative-analysis quantitative-finance research risk risk-analysis risk-management sql tableau
Last synced: 30 Mar 2025
https://github.com/exegeses/python-avz-74433
Curso de Python avanzado | código 74433
Last synced: 19 Nov 2025
https://github.com/lauta-dev/game-api-nestjs
Este repositorio alberga el código fuente de un proyecto que implementa una API utilizando JavaScript en conjunto con el framework de backend NestJS. La aplicación está diseñada para almacenar datos en una base de datos SQLite.
nestjs-backend sql sqlite sqlite3 turso
Last synced: 18 May 2026
https://github.com/robinmillford/analyzing-e-commerce-transactions---data-cleaning-cohort-analysis-and-sql
In this project, I aimed to analyze the profitability of products in an e-commerce dataset. I performed various SQL queries to extract valuable insights about product profitability, including the identification of the top 5 products with the highest profit margin, and unique combinations of brands and product lines with the highest profitability.
cohort-analysis data-analysis data-visualization excel jupyter-notebook powerbi python3 sql
Last synced: 18 May 2026
https://github.com/plotance/plotance
Markdown + SQL → PowerPoint presentation converter
cli command-line command-line-tool duckdb markdown powerpoint powerpoint-generation pptx slide-generator sql
Last synced: 05 May 2026
https://github.com/kacperfaber/mithril-sql-presentation
🏫Interactive presentation I made as homework for school🏫
babel mithril mithriljs mysql php sql typescript webpack
Last synced: 12 Apr 2026
https://github.com/data-analitycs-pos-tech-fiap/covid19_ibge
Este repositório contém a análise de dados realizada no âmbito do Tech Challenge da pós-graduação em Data Analytics da FIAP. O objetivo do projeto é explorar e interpretar dados relevantes sobre o comportamento da população durante a pandemia da COVID-19, utilizando a base de dados PNAD-COVID19 do IBGE. Essa análise visa apoiar a tomada de decisão
bigquery excel google-bigquery google-cloud-platform powerbi python sql
Last synced: 08 Apr 2025
https://github.com/sibendud/csi_2024_dataengineering
Internship on Data Engineering where below topics are applied skills that are used to complete the given tasks through out 8 weeks including the project.
adf adls azure-pipelines databricks docker ipynb json numpy pandas-python parquet-avro pipeline pyspark python sql sql-server
Last synced: 07 Mar 2026
https://github.com/siddharthbadal/databases
Database Design and Development
database-design database-management database-schema mysql mysql-database sql
Last synced: 21 Mar 2025
https://github.com/winniecirino/customers-data-preparation-and-enrichment
This repository contains SQL scripts designed to prepare and enrich a customer dataset. The goal is to generate additional insights from the raw data by creating new columns that provide a more detailed understanding of customer demographics, behaviors, and segments.
Last synced: 04 Feb 2026
https://github.com/haleshot/database_management_systems
Files relating to DBMS. MySQL, SQLlite3, MongoDB
database database-connector database-management database-schema databases mongodb mongodb-atlas sql sqlite3
Last synced: 18 May 2026
https://github.com/tech-warriors-corporation/mechanize-helps-api
Microservice of Helps for Mechanize (API).
api api-composition decompose-by-subdomain flask jwt microservice mvc postgres python rest server sql
Last synced: 11 Apr 2026
https://github.com/ritam2006/pmr-backend
A Java Spring Boot backend service for my Portfolio Management Risk project.
api financial-analysis java postgresql springboot sql statistics
Last synced: 02 Jul 2025
https://github.com/odessaz/portfolio-projects
This is a repository I have created to showcase skills, share projects and track my progress in Data Analytics and Data Science
applied-mathematics data-analysis data-science excel jupyter-notebook matplotlib-pyplot pandas portfolio python r r-studio seaborn sql statistics
Last synced: 12 Apr 2026
https://github.com/abdelwadoudmakh55/alx-higher_level_programming
Learning Python, SQL, Javascript for high level programming
javascript oop python3 sql testdrivendevlopment
Last synced: 18 May 2026
https://github.com/usmana5809/oracle-database-project
Oracle Database project focusing on social, financial, and university management systems. It includes SQL scripts for database creation, data insertion, and querying, along with a detailed README providing setup instructions and usage guideline
database database-management database-project database-queries database-schema financial-management-system oracle oracle-database social-management-system sql sql-queries sql-scripts university-management-system
Last synced: 12 Jun 2025
https://github.com/nycolop/restaurant_database_with_schema
a restaurant database with schema
database postgresql schema sql
Last synced: 18 May 2026
https://github.com/ahmeddiaab/practical-dbms
A level-based roadmap to master relational databases with PostgreSQL. Practice schema design, normalization, real-world SQL, and transactions using Docker. Great for backend developers.
backend database postgres postgresql roadmap sql
Last synced: 18 May 2026
https://github.com/adrianlardies/from-data-to-insight
This project creates and manages a MySQL database to analyze the performance of Bitcoin, Gold, and the S&P 500 in response to economic factors. It integrates historical data, executes advanced SQL queries, and visualizes key insights, showcasing the power of SQL and Python in financial analysis.
data-analysis data-science matplotlib pandas python seaborn sql
Last synced: 12 Apr 2026
https://github.com/daviqzr/estudos_fateczl
Este repositório reúne diversos projetos desenvolvidos durante meus estudos na Fatec Zona Leste, abordando diferentes disciplinas e temas da área de Análise e Desenvolvimento de Sistemas. Os projetos aqui presentes têm como objetivo consolidar o aprendizado de tecnologias e conceitos como Java, SQL, Spring, testes de software e algoritmos.
algoritmos banco-de-dados java logica-de-programacao sql
Last synced: 23 Feb 2026
https://github.com/nitin-diwakar/leetcode-sql
database leetcode leetcode-practice mysql mysql-database sql
Last synced: 18 May 2026
https://github.com/1401dev/iowa-liquor-retail-sales-analysis
This repository contains the analysis of Iowa liquor retail sales data, aimed at uncovering sales trends and forecasting future sales patterns. The project involves data cleaning, preparation, and advanced time series analysis using Microsoft SQL Server and Google Colab.
customer-behavior data-analysis data-cleaning data-science data-visualization exploratory-data-analysis forecasting google-colab machine-learning microsoft-sql-server pandas prophet python retail-analytics retail-sales sales-forecasting sales-performance sql statsmodels time-series-analysis
Last synced: 16 Feb 2026
https://github.com/ianevictoria/codejourney-engsoft-unicesumar
CodeJourney-Unicesumar é um repositório dedicado a armazenar os trabalhos e projetos de programação realizados durante minha jornada acadêmica na Unicesumar.
Last synced: 03 Apr 2025
https://github.com/ultipro/digit-music
Digit Music created by Patryk 'UltiPro' Wójtowicz using SQL.
mssql-database music-store sql
Last synced: 03 Oct 2025
https://github.com/ixllegacyixl/powershellsimplifiersql
Procedure Collector from SQL Server
database powershell sql sql-server sql-server-2017 sql-server-2019 sql-server-database
Last synced: 06 Apr 2025
https://github.com/codeslash21/explore_weather_trend
Weather trends analysis of the World and the Delhi (India) city over last 150 years.
data-visualization nanodegree-project python3 sql
Last synced: 03 Jul 2026
https://github.com/kundan-10/fittrack-
FitTrack is a full-stack fitness tracking and social sharing platform. It empowers users to track their workouts, achieve goals, participate in fitness challenges, and stay motivated through real-time notifications and community engagement. Whether you're a casual fitness enthusiast or a hardcore athlete, FitTrack is built to motivate and support
restapi spring-boot springdatajpa sql swagger-ui
Last synced: 18 May 2026
https://github.com/aryank1511/dbs311-practice-notes-and-assignments
This repository consists of all the practice files that I used to learn database concepts in the course DBS311 which I took as a student at Seneca College.
Last synced: 04 Aug 2025
https://github.com/an4pdm/bd_para_controle_de_estoque_agricola
Projeto feito para auxiliar no controle de estoque, tendo como público-alvo trabalhadores do setor agrícola.
agro analise-de-dados college-project estoque-de-produtos mysql project-repository sql
Last synced: 24 Mar 2025
https://github.com/macagua/example_docker_mysql_python
Examples for deploy a MySQL server with database using Docker and query his data with Python
database deploy docker docker-compose mysql python python3 sql sql-query
Last synced: 09 Apr 2026
https://github.com/iksergey/sqlite-practice-for-expert
📊 🧑🏼💻 История о том, как начать в SQL и SQLite
Last synced: 24 Oct 2025
https://github.com/frozen-projects/ff_db_nanodbc
nanodbc based Unreal Engine 5 ODBC plugin for Windows platform.
database databases mysql odbc odbc-api odbc-driver postgresql sql sqlserver ue5 ue5-game ue5-plugin ue5-project ue5-template
Last synced: 17 Jan 2026
https://github.com/sayyad-moin-ali/school-management
This is a backend project with SQL this integrated only api and SQL database
javascript mysql-database nodejs sql
Last synced: 08 May 2026
https://github.com/saifshahriar/problem-solving
All my problem solvings from codeforces, hackerrank, leetcode and other websites.
algorithm algorithms c codechef codeforces data-structures dsa go hackerrank leetcode lua problem-solving python rust sql
Last synced: 12 Apr 2026
https://github.com/gabryv00/database-lab-project
Laboratory project of the "Databases" course
database-management postgresql sql
Last synced: 28 Apr 2026
https://github.com/renoyegon/sql-portfolio
A collection of my SQL projects, showcasing my skills in data cleaning and exploratory data analysis (EDA).
Last synced: 26 Jan 2026
https://github.com/scottyrichardson/grayl-database-query
Builds select, insert, update, and delete queries using objects. Supports where clauses. Converts query objects into SQL statements ready for use in prepared statements. Part of the Grayl PHP framework.
composer-package grayl php prepared-statements query-builder sql
Last synced: 18 May 2026
https://github.com/rodrigocfd/ora-ecl
Utility to convert SQL strings from/to Oracle SQL Developer and Eclipse.
Last synced: 07 May 2025
https://github.com/quaddarv1ne/flet_projects_db
Чтение и запись данных в базу данных на Flet
darwin database flet flet-app flet-dev maximdupley mysql postgresql quadd4rv1n7 sql sqlalchemy sqlite
Last synced: 05 Apr 2026
https://github.com/JavierCanon/Rolex.net
🔐 Custom, simple and effective authorization library 🗃, Roles Based Access Control (RBAC) for CRUD authorization, menu or module access, etc. for Asp.net with backend database.
asp-net aspnet authorization permission permissions role role-based-access-control role-management roles roles-privileges sql sql-server sqlserver
Last synced: 10 Mar 2025
https://github.com/smandekar1/SQL
SQL commands and exercises using customers, product, and order tables. contains query, join, and aggregate commands. XAMPP server
Last synced: 12 Mar 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/mominur-emon/Company-Database-using-SQL
I'm manually creating the company database basis table in this case, and then using SQL queries that combine the two tables that I built using the company database table.
Last synced: 12 Mar 2025
https://github.com/rahulsm20/trackbyte
A full-stack web application that helps users keep track of their playlist and provides analytics based on their music taste. Built using React, Node.js, Express.js, MySQL and Bootstrap.
bootstrap data-analysis expressjs mysql nodejs reactjs sql
Last synced: 07 Apr 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/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/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/utkuonursahin/injections
SQL Injection and OS Command Injection demo application.
cybersecurity java os-command-injection sql sql-injection
Last synced: 24 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/fosetorico/t-shirt_enquirybot_sqldb
End-to-End T-Shirt Enquiry Bot for answering real-time queries about t-shirt inventory using SQL database integration, Hugging Face Embeddings, ChromaDB, and Few-Shot Learning to enhance chatbot accuracy, context retention, and intelligent responses.
chromadb few-shot-learning huggingface-embeddings llm openai sql sqlite3-database
Last synced: 30 Apr 2026
https://github.com/elfn/postgresql-training
Training on almost all aspect of PostGreSQL syntax
etl pgplsql sql stored-procedures
Last synced: 11 Jan 2026
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/vitormanoelvb/trabalho_integrador_emporiovewtech_connection_store
Empório VeWTech Conection Store
academic academic-project adminstration constraints database database-administration database-management indices mysql mysql-database sql stored-procedure student-project university university-project users-management views
Last synced: 24 Jun 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/jakeherp/cs50
My solutions for Harvard University's CS50 course 2020.
Last synced: 18 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/ggsmith842/data-analysis-using-spark-sql
Series of notebooks that introduce Spark for Financial & Customer Data.
Last synced: 19 Apr 2026
https://github.com/deve-sh/notebook
:blue_book: A Free and Open Source Note Taking Web App.
javascript note notebook php sql
Last synced: 15 May 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/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/codehariom/leetcode-sql-50
Leetcode SQL 50
database leetcode leetcodesql sq sql sql-query
Last synced: 09 Apr 2025
https://github.com/k-bloch/cafe-rewards-offers-analysis
This project explores customer interaction patterns with a café rewards program using Python and Jupyter Notebook, focusing on offer completion rates, demographic trends, and visualizations to enhance marketing strategies.
data-analysis-python jupyter-notebook seaborn sql sqlite3
Last synced: 17 May 2026
https://github.com/dougdss89/elt_dimensao
Meu projeto de ETL
dataengineer dbt elt engenharia-de-dados etl sql sqlserver sqlserver-2019
Last synced: 05 Apr 2025
https://github.com/jrtib/523-final-project
Database Concepts Final Project - Engineered and validated a relational database for an interior design company.
database-development database-modeling database-testing mysql relational-databases sql
Last synced: 27 Mar 2025
https://github.com/scottgriv/sql-useful_db2_queries
A collection of useful IBM Db2 queries.
as400 db2 db2-database ibmi query sql
Last synced: 15 Jan 2026
https://github.com/franciscogallegorus/nightnavwebinstaller
Pg web para instalar NightNav, una app de escritorio para encontrar o promocionar locales de ocio
csharp desktop-app fiesta mysql ocio sql
Last synced: 17 May 2026
https://github.com/mike-remo/solutions
My MS SQL HackerRank and LeetCode solutions
hackerrank hackerrank-solutions leetcode leetcode-solutions mssql sql
Last synced: 17 Feb 2026
https://github.com/clach04/sqlshite
🗄💩 A terrible SQLite Web UI
database form json jsonforms sql sqlite sqlite-database sqlite3 sqlite3-database web
Last synced: 17 Jan 2026
https://github.com/hazelnutparadise/db-playground_frontend
榛果繽紛樂 DB Playground 的前端原始碼。
Last synced: 10 May 2025
https://github.com/vishal-v/databases
Efficient queries for the VTU lab on Databases
Last synced: 15 Jan 2026
https://github.com/rctruta/sql-benchmark-framework
The accompanying experiments to our "Defensive joins anti-pattern Substack article"
bash-script docker-compose plotly postgresql python sql
Last synced: 02 Apr 2026
https://github.com/aruppatra04/end-to-end-data_warehouse-pipeline
Building a modern data warehouse with SQL Server, including ETL processes, data modeling, and analytics.
bronze-silver-gold data-cleaning-and-preprocessing data-warehouse sql sql-server
Last synced: 02 Feb 2026
https://github.com/kirby-b/learnx-source
A website I built with some others for the BPA Web App Competition in 2023-2024
alpinejs dynamic-website html html5 javascript laravel laravel8 mobile-friendly php php8 responsive-web-design sql tailwind tailwind-css tailwindcss tailwindcss-v3 web-app web-application website
Last synced: 08 Mar 2026
https://github.com/bashkirtsevich/tg-facts-bot
Telegram bot for publishing interesting facts
aiocron aiohttp aiohttp-client aiosqlite asyncio scorpions spiders sql sqlite sqlite3 telegram telegram-api telegram-bot telegram-bot-api telegram-bots ticks
Last synced: 17 May 2026
https://github.com/nhanphamthanh-it/tutorials-and-chill
A laid-back collection of tutorials covering programming languages, databases, dev tools, and more. Whether you're exploring Python, SQL, Git, or other essentials, this repo helps you learn at your own pace — chill, practical, and beginner-friendly. Just code, sip coffee, and grow.
beginner-friendly database-management git programming-languages python r sql tools tutorials
Last synced: 11 Sep 2025
https://github.com/tompinataro/react-image-gallery
48-hr Solo Sprint: Gallery images with matching descriptions appearing as reversible cards.
Last synced: 17 May 2026
