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/rhoxolan/ado_net_course
Practical works and homeworks on the subject "ADO.NET databases access technology" (04.07.2022 - 12.08.2022) at STEP IT Academy in Kryvyi Rih.
ado-net dapper entity-framework entity-framework-core linq orm plpgsql postgresql sql sqlite sqlserver t-sql
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https://github.com/noturlee/tasktracker-windows-app
This is a standalone desktop time management application built using C# and Windows Presentation Foundation (WPF). The application allows users to manage their academic schedule for a semester, including adding modules, tracking self-study hours, and calculating remaining self-study hours for each module
custom-library linq sql sql-server-management-studio windows-presentation-foundation wpf
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https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-8
Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS
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https://github.com/iankitnegi/leetsql-solutions
LeetSQL Solutions is my dedicated space for practicing competitive coding and solving SQL-related LeetCode questions. This repository showcases my problem-solving skills and SQL expertise, with each solution featuring detailed explanations and optimized queries for better understanding and future reference.
Last synced: 11 Feb 2026
https://github.com/rodrigoalvesvieira/projetobd-sql
Projeto feito para a disciplina de Projeto de Banco de Dados (IF692) do curso de Ciência da Computação do CIn/UFPE.
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https://github.com/siddharthbadal/sales-production-data-analysis
Sales Production Firm Data Analysis
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https://github.com/tompinataro/React-Image-Gallery
Created images with matching descriptions appearing as reversible cards.
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https://github.com/codeadamca/php-sql-mysql
An introduction to using PHP with MySQL.
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https://github.com/codeslash21/explore_weather_trend
Weather trends analysis of the World and the Delhi (India) city over last 150 years.
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https://github.com/yuvenalmash/vet-clinic-db
Vet Clinic is a project to create the initial data structure for a veterinary clinic using a relational database. It implements PostgreSQL and contains all the data about animals.
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https://github.com/jaewonson37/databases_for_analytics
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https://github.com/Smohanta23/Brainwave_Matrix_Intern-T1
A web-based E-Library Management System Portal built with PHP and MySQL. This project allows users to browse books, manage borrowing activities, and access personalized features. The admin panel facilitates efficient management of books, users, and borrowing records. Includes login authentication for both users and admins.
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https://github.com/andremenezesds/pa004_health_insurance
Health Insurance Cross-Sell(Learning to Rank Machine Learning Project)
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https://github.com/cspyridakis/tuc-sql
Introduction in Relational databases and Structured Query Language.
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https://github.com/mggwxyz/logs-analysis-project
The logs analysis project for Udacity's Full Stack Web Developer Nanodegree
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https://github.com/iamandaleao/mysql
Anotações e comandos SQL organizados por tópicos: criação de banco, tabelas, inserção, consultas, alterações, exclusões, tipos de dados e atalhos. Conteúdo em andamento.
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https://github.com/es1ammohamed/portfolio
My Portfolio
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https://github.com/paulf-999/sql_templates
SQL template scripts I've collated over time
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https://github.com/bayoadejare/dw-optimization-insurance
Insurance Data Warehouse Optimization Project
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https://github.com/marcosalves90/bunchin
Online time tracking platform project.
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https://github.com/gaurav-822/localdsa
A Python library for managing and solving coding problems locally. It fetches similar problems from your local database, adds helpful comments after `question.id` and `question.name`, and lets you quickly test and store solutions without using external APIs.
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https://github.com/srgeverson/sql
Instruções SQLs executados nos bancos de dados em que trabalho e estudo
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https://github.com/joncloud/ef6-migration-testing
Simple repository containing sample code necessary to test EntityFramework 6 Migrations
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https://github.com/intersystems-ib/customer-support-agent-demo
AI-powered customer support agent built with Python smolagents and InterSystems IRIS — SQL, RAG, and live interoperability
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https://github.com/ogunerkutay/basic-sql-queries
A collection of basic SQL queries for data analysis, with detailed comments for each query. Great for beginners learning SQL or anyone looking to improve their SQL skills.
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https://github.com/nasirkhan294/room-rental-back-end
This is a Rails API-only application designed to serve as the backend for a web application. It provides API endpoints to interact with data, such as storing and retrieving greetings, and is ideal for building RESTful services and handling data requests from a front-end client.. 📚
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https://github.com/valeriogc/db-videogames-query
Exercises about SQL queries
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https://github.com/alfredomartins/r4c
Carona Remunerada (Paid Ride) is an Android app that connects the Angolan population with nearby taxi services, offering convenient and efficient transportation, particularly for students, across the country.
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https://github.com/lexxai/fastapi_depends
FastAPI Dependency Injection: 21 Examples Using Depends() with AI Answers
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Last synced: 08 Apr 2026
https://github.com/senaldolage/mock-social-platform-sql
A hands-on SQL practice project simulating a social media app. Includes dummy tables, sample data, and analytical queries using joins, CTEs, subqueries, and window functions.
Last synced: 27 Jun 2025
https://github.com/d-vale/edx_cs50
Ce repository documente mon parcours d'apprentissage du cours CS50x de Harvard
c edx edx-cs50 harvard harvardcs50 js python sql
Last synced: 25 Jul 2025
https://github.com/alekssuwinska/sales-data-analysis
Analysis of sales data of a Toy Manufacturer performed using DataBricks.
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Last synced: 11 Jun 2026
https://github.com/badranalyst/data-cleaning-and-exploratory-data-analysis-project
This project uses SQL to clean and analyze a layoffs dataset. Data cleaning tasks include removing duplicates, standardizing values, and handling missing data. Exploratory analysis is performed to identify trends in layoffs across companies, industries, and time periods.
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Last synced: 07 Apr 2025
https://github.com/rminelli/sql-server-avoid-accidental-drop-database
Script to avoid accidental deletion of database
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https://github.com/yunusemrejr/user-status-checker
User Status Checker (.NET/C#, SQL)
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https://github.com/leticiamilan/bd-agenda-de-contatos
Projeto de Banco de Dados, que visa criar uma aplicação de agenda de contatos com funcionalidades básicas de manipulação de dados.
Last synced: 24 Jul 2025
https://github.com/piyushkumar2025/india-general-elections-2024_data-analyst
Analyzed election data for 540+ constituencies and 100+ parties using SQL. Calculated state-wise seat distributions, classified 30+ parties into alliances, identified top 10 candidates by EVM votes, calculated victory margins, and analyzed voting patterns for 300+ candidates to uncover key insights.
analytics data database mysql sql statistics
Last synced: 22 May 2026
https://github.com/juanjosemayorga/teslo-shop-14
A modern and functional clone of the official Tesla apparel store, rebuilt from scratch using Next.js to deliver a fast, efficient, and scalable user experience.
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Last synced: 10 Apr 2026
https://github.com/lancewalk87/cls-cloud-sync-ruby-on-rails
Software | SQL Database with automated Cloud Sync for mitigating lost data across dist. servers. Managed by Ruby on Rails.
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Last synced: 24 Jul 2025
https://github.com/singhs05/global-youtube-trends
Understand the impact of Likes, comments, dislikes on the video consumption for the videos that were trending.
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Last synced: 18 Mar 2026
https://github.com/epomatti/mssql-replication
SQL Server replication
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https://github.com/rifatkasikci/hrms-data-postgresql
This repository contains the database of HRMS(Human Resource Management System)-PROJECT.
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Last synced: 25 Jul 2025
https://github.com/saniyaacharya04/ai-job-dashboard
AI-powered job search platform with semantic search (FAISS), resume parsing, web scraping, Streamlit dashboard, FastAPI backend, Celery pipelines, Docker microservices, and CI/CD.
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https://github.com/boss294/task-management-websoftware
The Advanced Task Management Web Software is a robust and feature-rich web application designed to streamline client and task management processes. With a modern and intuitive user interface, the software simplifies the onboarding, management, and communication processes, ensuring productivity and efficiency for businesses.
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Health Clinic - SQL database
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https://github.com/gdbecker/gen10javacourse
Java Course BootCamp with The Software Guild
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https://github.com/knands42/sql-data-warehouse
Building a Data Warehouse in SQL Server, including ETL process, data modeling, and analytics.
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https://github.com/hvignolo87/xaldigital-challenge
XalDigital challenge for Data Engineering job positions. Skills: SQL, Python, Data Analysis.
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https://github.com/judevector/sql-queries
This is my reference repository for SQL Queries I learn each day while working with Relational Database
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https://github.com/serenasensini/fzth-sql
From Zero to Hero #SQL
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https://github.com/diegonunfio/sql-leetcode
Collection Study plan 50 SQL Leetcode
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https://github.com/mathiaslinux/sae_401_bdd
The database repo for the project SAE 401
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https://github.com/shdrn2402/eight-week-sql-challenge
This repository contains eight learning projects aimed at developing applied SQL skills. It serves as a portfolio to demonstrate the practical use of SQL in solving real-world problems.
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Last synced: 08 Mar 2026
https://github.com/rathianki/-8weeksqlchallenge-dany-ma-
Case study "8-Week SQL Challenge"
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Last synced: 16 May 2026
https://github.com/shohail-dev/electricity-bill-generation-system
A bill generation system that generates Electricity Bill based on the data provided by the user.
Last synced: 18 May 2026
https://github.com/brunocerecetto/node-js-course
Learning Node.Js 📚
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https://github.com/rociobenitez/car-fleet-sql-db
Scripts SQL para una base de datos relacional orientada a la gestión de flotas de vehículos.
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Last synced: 16 May 2026
https://github.com/venkat-a/exploratory-data-analysis-eda-using-pyspark
Leverage the power of Apache Spark for large-scale data processing and analysis
dataframes descriptive-statistics hadoop-hdfs matplotlib plotly-express pyspark-python seaborn sql statistical-analysis visualization
Last synced: 12 Jun 2026
https://github.com/atiq-cs/net-core-demos
.Net Core demonstration programs, source-codes, blog articles links and documentation
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https://github.com/beinglojain/audio-vibe
A Podcast code written in Java language, Java GUI, Connected with a database written in SQL language.
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Last synced: 03 Jan 2026
https://github.com/oldprojectss/clinic-database
In this project we used a relational database (PostgreSQL) to create the initial data structure for a clinic. we create multiple tables to store clinic informations, and save the query's to the schema sql file.
Last synced: 05 May 2026
https://github.com/akshayboddhul/data-engineering-commands
🔧 Essential Data Engineering Commands - Interactive quick reference with 142+ commands for Linux, Bash, Git, Databricks, Curl, Docker, SQL & more. Copy-paste ready with search & dark mode.
bash cheatsheet cli-tools commands curl data-engineering databricks developer-tools docker git interacti linux quick-reference reference sql
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https://github.com/cabosmanuel/idat-6-sin
Proyectos semanales (Curso: Soluciones de Inteligencia de Negocios)
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https://github.com/jmofuture/employees_analysis
Análisis de datos que explorar y visualizar atributos de empleados (como sueldo, género) utilizando herramientas como SQL y Tableau.
csv mysql sql tableau tableau-public
Last synced: 22 Mar 2025
https://github.com/wadhia-bhavesh/PsDroid-Tracker
PsDriod Tracker is a GPS-based mobile app for personal security, it ensures user safety with real-time location tracking, emergency SOS messages, and automated emergency calling. Compatible with Android, it offers a user-friendly interface, adding family/friends, and customizable alert settings for enhanced personal security.
andriod andriod-app andriod-development andriod-sdk firebase firebase-auth java sql sql-database sqlite xml
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https://github.com/mairess/project-trybefy
Trybefy é um projeto que simula um streaming de música, o objetivo aqui é criar o banco de dados escrevendo apenas as queries.
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https://github.com/lavianii/agendamento-de-horario
Um sistema de gestão de agendamento de horários simples.
java mysql mysql-database object-oriented-programming poo sql
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https://github.com/gurleyryan/project-2-group-6
FestivalHub: Project 2 - Interactive Full-Stack Project
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Last synced: 01 Feb 2026
https://github.com/bell-kevin/sdev1041sqlfinalproject
What is the store’s average days for a customer to pay based on the return date of the film and the payment date. What is the customer’s average? Show a list of customer names, store id, customer’s average day to pay, and store’s average day to pay. Filter the results by customers that have an average days out greater than the stores average. Order the results by the customer ID. (Hint: stores have inventory, inventory have rentals, and rentals have payments.) Please add the function NOW() and give it a column name of your first name and last name separated by a underscore (this should be the first output column).
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Last synced: 04 Jan 2026
https://github.com/priyapuranik/data-analytics-using_python
Analyzed data of Hotels and find out meaningful insights from it including booking patterns and seasonal trends and many more.
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Last synced: 06 Apr 2026
https://github.com/aima98/vet-clinic-database
Vet Clinic is a Data management system for a Vet Clinic. It inserts animals details into a central database, retrieve them, edit and update them or even delete any unwanted information. The data is managed through PostgreSQL Server.
Last synced: 30 Mar 2025
https://github.com/ameya-6964/banking-application-using-java
The purpose of this project is to provide basic banking facilities in a user-friendly GUI. The project provides a dashboard to the exiting users from where they can transfer, withdraw, and deposit money and see their transaction history. New users will be provided an easy step by step procedure to create an account where they will be given a unique
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Last synced: 19 May 2026
https://github.com/ameya-6964/university-management-system
This University Management System, developed using Java with JDBC, JavaFX, and MySQL, incorporates features like student and teacher registration, marking attendance, recording exam details, and displaying fee information. It efficiently handles essential university functions, promoting effective management of academic and administrative tasks.
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https://github.com/isaacmg/mimic_iv_bq_queries
Queries needed to recreate time series features for model training
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https://github.com/samuelbarbosadev/learning_sql
Bem-vindo ao meu repositório de estudos sobre SQL.
Last synced: 22 Mar 2025
https://github.com/tusharpamnani/dbms-lab-project
A mini project made for DBMS Lab. This implements the learnings of SQL
Last synced: 16 Sep 2025
https://github.com/cmblir/algorithm_korea
알고리즘 문제를 한국의 프로그래머스와 백준을 통해 풀고 있습니다.
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https://github.com/apoclyps/postgres-by-example
A gentle introduction to PostgreSQL with examples using local user-group event data
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Application structure for the new Nebula api project.
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PostgreSQL and Structured Query Language :: Getting Started
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https://github.com/paudeldipesh/sql
SQL is a standard language for storing, manipulating and retrieving data in databases.
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https://github.com/soags/sql-snippets
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This repository contains assignments #1 and #2 that was completed as a part of "FIT9132 Introduction to Databases", taught at Monash Uni in S2 2019.
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