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/henriiqueaze/studentprogress

StudentProgress is a Spring Boot application for managing and tracking student data, including grades and academic status. It provides an API for registering, updating, and monitoring student records, calculating averages, and offering real-time insights into student performance, helping educational institutions streamline their processes.

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https://github.com/gabryelboeira/espec_java_banco_dados

Disciplina de Banco de Dados em Java, Utilização do JPA.

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https://github.com/sselita/employeemanagement

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Creating a university DataBase using MySQL.

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The retail industry increasingly relies on data analytics tools to estimate property prices accurately. This project analyzes house property sales in an Australian city using SQL and data exploration techniques.

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https://github.com/matthewkuria/dashboard

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The system simulates a restaurant POS, creating data and running queries for insightful reports.

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https://github.com/nhatsmrt/databasepractice

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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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O propósito deste repositório é demonstrar o processo de importação e exportação de dados utilizando Microsoft SQL Server, com foco em arquivos nos formatos .CSV e .JSON.

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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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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.

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Last synced: 22 May 2026

https://github.com/sankalp130/credit_card_financial_dashboard

Credit card financial dashboard using Power BI and SQL for transaction analysis and insights.

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https://github.com/joshdabestlol/cinevision

This project is a full-stack web application project and it was created with Java and React. Spring Cloud was used in this project to create the microservice architecture. Detailed explanations of the services in the microservice architecture are explained in the readme files of the services.

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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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SQL files for CMPT 308 Database Management

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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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https://github.com/akutchi/mangasite_admin

This is the administration part of the corresponding project

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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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https://github.com/hchandeepa/sales_insights-data_analysis

This is a project that I done using Power BI. This analysis was done by using Sales database.

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Java Course BootCamp with The Software Guild

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Data analysis and visualization of crime trends in Austin

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Repositório destinado ao projeto da disciplina de Banco de Dados - Ufersa

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Convert Excel (.xlsx) files to pipe-delimited TXT files, automatically mapping columns and order to an existing SQL Server table structure. Ideal for legacy system integration, automated data imports, and ETL pipelines.

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https://fonini.github.io

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Case study "8-Week SQL Challenge"

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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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https://github.com/johancitoodr/socialmedia_backendjava

(Posting app), this simple backend app allows a user to set their profile and post.

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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.

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https://github.com/nicatdursunlu/atl-academy-java-backend

ATL Academy Java Back-End Development Bootcamp

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Chef cuisinier professionnel : Système réservations avec stats temps réel, sécurité enterprise et UX/UI gastronomique élégante 🌟

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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.

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https://github.com/wadhia-bhavesh/PsDroid-Tracker

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FestivalHub: Project 2 - Interactive Full-Stack Project

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https://github.com/devendracollage/extra-dbms-practice

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https://github.com/apoclyps/postgres-by-example

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https://github.com/dmarzzucco/deathtime.client

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https://github.com/dhopesarvesh/password_generator_website.

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https://github.com/g-gundam/endatabas.jl

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https://github.com/croketillo/sqlite-explorer

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