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: 2026-06-30 00:25:46 UTC
- JSON Representation
https://github.com/ahmednassar7/smart-campus
A university management system .
algorithms data-structures database java javaswing oop sql ux-ui
Last synced: 01 May 2026
https://github.com/nitheshgoutham/industrial-copper-modeling
To Predict the selling price and status
data-science data-visualization machine-learning python3 sql streamlit
Last synced: 18 Apr 2026
https://github.com/dafmg2197/admin-bd
ACA Administración de Bases de Datos - ficha 53350
Last synced: 07 Jul 2025
https://github.com/harsh7editor/smartcity-traveller
Smart City Traveler App
css html java javascript postgresql rest-api spring-boot sql tailwindcss
Last synced: 13 Apr 2026
https://github.com/justinjsd/analytics-engineering
📊 A repository focusing on analytics engineering, particularly using dbt on the Northwind Sample dataset
Last synced: 13 Jun 2026
https://github.com/milnichandrasekara/student_management_system
A MySQL-based Student Management System to handle students, courses, faculty, departments, and enrollments. Includes SQL scripts for database creation, constraints, triggers, and sample data for academic use or demo purposes.
dbms mysql sql sqlconstraints studentmanagementsystem triggers
Last synced: 07 Jul 2025
https://github.com/jahnavisunkari/pizza-sales-analysis
Pizza Sales Analysis
excel excel-dashboard mysql sql
Last synced: 07 Jul 2025
https://github.com/ayanantapramanik/mysql-layoffs-analysis
End-to-end SQL project on layoffs data: Data cleaning and exploratory analysis using MySQL Workbench.
data-cleaning eda exploratory-data-analysis mysql portfolio-project sql
Last synced: 07 Jul 2025
https://github.com/susshiii/sql-layoffs-data-cleaning-and-eda
Full SQL project using MySQL to clean and analyze a real-world tech layoff dataset from 2020–2023.
data-analysis data-analytics-project data-cleaning eda layoffs mysql sql
Last synced: 07 Jul 2025
https://github.com/m-coder-umer/sales-dashboard-power-bi-project
An interactive Sales Dashboard built with Power BI using MySQL data, showcasing monthly trends, top-performing products, and key sales KPIs (Key Performance Indicators).
business-intelligence data-analysis data-cleaning data-modeling data-visualization dax interactive-dashboard mysql power-query powerbi sales-dashboard sql time-series-analysis
Last synced: 07 Jul 2025
https://github.com/lashawnfofung/super-heroes-analysis-project
This portfolio project involves a detailed analysis of 732 superhero records from the heroes_information.csv dataset, comprising 11 columns of unique characteristics for each hero. The primary goal is to showcase key insights derived from this rich dataset, demonstrating proficiency in data analysis using SQL.
data-analysis datasets mysql-database mysql-server mysql-workbench sql
Last synced: 07 Jul 2025
https://github.com/michal2sab/anticheat
Source files for Stick Arena anticheat logs (website stuff). Probably useless nowdays and also the code is kinda trash but you can get the idea of how it works I guess.
anti-cheat anticheat browser-game database flash-game games michal2sab php sql stick-arena stick-arena-ballistick stick-arena-dimensions stickarena xgen xgenstudios
Last synced: 14 May 2026
https://github.com/marta-barea/library-system-sql
This repository contains a SQL project for managing a fictional library system, built with MySQL. It is designed to explore complex querying using realistic book-related data.
library-management-system mysql mysql-database sql
Last synced: 07 Jul 2025
https://github.com/p4dro-dev/avn2-bdd-ifce
Neste repositório, se encontra a prova de Banco de Dados do curso Técnico em Informática. Este projeto implementa um banco de dados MySQL para um sistema hospitalar, com foco no relacionamento entre médicos e pacientes. Desenvolvido como parte de uma avaliação acadêmica.
banco-de-dados banco-de-dados-relacionais banco-de-dados-relacional ciencia-da-computacao engenharia-de-dados engenharia-informatica mysql-database sql sqlite3
Last synced: 07 Jul 2025
https://github.com/sumith25-dev/loginsignupproject
A simple Java web app using Servlets for user login and signup with Oracle DB integration. Built without web.xml using annotations, and JDBC for DB connection. Features include registration, authentication, and navigation to a home page upon successful login.
html java oracle11g sql sqldeveloper
Last synced: 10 Apr 2025
https://github.com/p4dro-dev/av1-mysql-ti
Neste repositório, está hospedado às respostas do exercício da unidade I de MySQL. Do curso Técnico em Informática para web, na disciplina de Banco de Dados II. Realizando script's básicos no SQL.
banco-de-dados mysql mysql-database sql
Last synced: 07 Jul 2025
https://github.com/ryan-wong1/analyzing-stress-and-fatigue-drivers-in-railroad-workforces-data-analysis
Railroad dispatcher data on demographics, work, lifestyle, and stress factors
data-analysis data-cleaning data-visualization exploratory-data-analysis sql
Last synced: 25 Jan 2026
https://github.com/piyushwani004/sports-project
Sports Project Using Springboot and React
hibernate-jpa java-8 postman react rest-api spring-boot sql
Last synced: 01 Feb 2026
https://github.com/willthefarmer/willthefarmer.github.io
Repository created to generate awareness of apache-logs-to-mysql & mysql-to-apache-echarts repositories in Search Engines
apache apache-log apache-logs apache2 log-management log-parsing mysql mysql-database oracle sql
Last synced: 21 May 2026
https://github.com/sistemasvox/semin-rio-postgresql-lco-2017
Scripts SQL para o seminário sobre PostgreSQL realizado no LCO em 2017.
postgresql postgresql-client postgresql-database sql sql-query
Last synced: 11 Jun 2026
https://github.com/bell-kevin/mariadbchap10exerphp
MariaDBchap10exerPHP
dynamic-website mariadb mariadb-database php sql
Last synced: 17 May 2026
https://github.com/bell-kevin/chap5pursue
Create, populate, and manipulate your own table of data. Then, use this database to: Go through each of the step sequences in this chapter again, coming up with your own queries to execute
database mariadb open-source sql
Last synced: 20 May 2026
https://github.com/shiftsl/backend
The backend of ShiftSL is responsible for managing business logic, RESTful APIs, and data processing for the dynamic scheduling system. This system is tailored for healthcare institutions to optimize shift management, leave handling, and employee notifications.
Last synced: 17 May 2026
https://github.com/stalksa/travelwebsiteproject
Тестируем веб-сервис бронирования туров
allure docker java sql test-documentation test-plan testing
Last synced: 14 May 2026
https://github.com/borjamome/censo_animales_madrid
Análisis del censo de perros y gatos en Madrid (SQL)
Last synced: 26 Mar 2025
https://github.com/borjamome/madrid_baby_names
Analyzing baby names data from the Community of Madrid in 2022
Last synced: 26 Mar 2025
https://github.com/heracliteanflux/exercises-sql
Exercises in SQL and RDBMS.
Last synced: 14 May 2026
https://github.com/tupiribas/jdbc
Aplicando os conhecimentos da linguagem Java e SQL usando o sgbd MySQL.
backend banco-de-dados java java16 jdbc mysql sgbd-relacionais sql
Last synced: 14 May 2026
https://github.com/singingsandhill/algorithm_study
This is an auto push repository for Baekjoon Online Judge created with [BaekjoonHub](https://github.com/BaekjoonHub/BaekjoonHub).
Last synced: 14 May 2026
https://github.com/abdullahnettoor/leetcode
A collection of solutions to LeetCode problems, primarily focusing on Go and SQL implementations. More language solutions are planned for the future.
Last synced: 26 Mar 2025
https://github.com/smehra1208/certifications
data-analysis data-visualization excel postgres powerbi python sql
Last synced: 14 May 2026
https://github.com/ra1nz0r/metric_alert_app
Программа для сбора метрик и алертинга.
agent cicd flags go mock postgresql restapi server sql taskfile unit-testing
Last synced: 14 May 2026
https://github.com/kavya-02-dev/sports-club-management
A JavaFX-based Sports Club Management System that helps manage facilities, student enrollments, waitlists, and event details. It uses SQLite for data storage and provides a user-friendly interface for trainers to view, accept, or decline student participation based on availability.
Last synced: 14 May 2026
https://github.com/leansandoval/basededatos
Ejercicios resueltos de la materia Base de Datos (3636).
database functions indexdb queries sql sql-server sql-server-2022 sql-server-database sql-server-management-studio stored-procedure stored-procedures subqueries transactions trigger trigger-events triggers
Last synced: 14 May 2026
https://github.com/nishanthsriram28/full-stack-webdev-documentation
This repository documents my learning journey in Full Stack Web Development. I am currently part of the Apna College Sigma 5.0 batch, but I have also been self-learning web development concepts prior to joining the program.
css django expressjs html5 javascript mongodb react sql
Last synced: 06 Apr 2026
https://github.com/aakk23/netflix_sql_project
This SQL project provides an analytical overview of Netflix's movies and TV shows dataset, uncovering key insights related to content types, ratings, release trends, and geographic distribution. It helps explore patterns in content availability, audience targeting, and regional preferences to support data-driven decisions.
data-analysis netflix-data-analysis postgresql sql
Last synced: 10 Apr 2025
https://github.com/pooja-manjunatha/nyc_parking_violations_dbt
This project uses dbt to transform NYC parking violations data through a layered architecture: Bronze: Raw ingested data Silver: Cleaned and enriched data Gold: Aggregated tables for analytics Using DuckDB as the warehouse backend, it ensures data quality with tests and documentation. The project enables reliable analysis of parking violations
data data-analysis data-engineering dbt duckdb python sql
Last synced: 14 May 2026
https://github.com/pngo1997/k-means-k-median-clustering-with-hadoop-mapreduce
Implements K-Means and K-Median Clustering using Hadoop MapReduce on a three-node cluster.
aws ec2 hadoop kmeans-algorithm mapreduce sql
Last synced: 14 May 2026
https://github.com/krishanmihiranga/nextjs-dashboard
Welcome to Acme. This is the example for the Next.js Learn Course, brought to you by Vercel.
api bycript clsx dashboard debounce eslint nextauth nextjs postgresql sql streaming suspense tailwindcss typescript vercel verceldeployment zod
Last synced: 19 Jan 2026
https://github.com/techkumarnitish/learn-basic-task2-studenttestmanagementdashboard
About Displaying Student test data and making multirow edit and update over a web page using appsmith and postgressSql
appsmith git postgresql render sql
Last synced: 07 Jul 2025
https://github.com/sujay2306/grades-restapi
Grades API which performs CRUD operation on Student ,Grade and , Course Table using H2. Mapped By Relations
Last synced: 14 May 2026
https://github.com/misaober/datove_inzenyrstvi_projekt
Kurz Datové inzenýrství v praxi (Czechitas, 36 hod) - vytvoření vlastního projektu na reálných datech obsahující skripty pro vytvoření vrstev L1, L2, L3, datový model a design architektury projektu.
Last synced: 14 May 2026
https://github.com/mostafagalal1/company_database_schema
A small database schema for a company with multiple table relations
Last synced: 20 May 2026
https://github.com/samanhur/insurance_project
Insurance project is a practice project for python
mvc mvc-architecture mysql oop oops-in-python python python3 sql sqlalchemy tkinter tkinter-gui
Last synced: 14 Mar 2025
https://github.com/jpallas/wibbly-wobbly
Date/Time readme for databases and Java
Last synced: 06 Mar 2026
https://github.com/knands42/dataengineering-1billion-rows-per-hour
A project that simulate how to build a complete workflow to persist 1 billion rows per hour
data-engineering graphana java java21 kafka makefile posgr prometheus python python3 spark sql
Last synced: 12 Mar 2025
https://github.com/p4dro-dev/sistema-sql-informatica-web
banco-de-dados computer-science informatica sql sql-server
Last synced: 26 Mar 2025
https://github.com/rosa-lpz/data-analysis-handbook
Data Analysis base knowledge and practical applications
data data-analysis data-visualization database dax documentation power-bi python r sql tableau tableau-public
Last synced: 06 Apr 2026
https://github.com/ebolblga/sql-winforms-crud
Simple WinForms to SQL Server connection program
Last synced: 14 May 2026
https://github.com/alifathi1x/airport
Airport reservation system Back-End
backend mvc opp python sql sqlalchemy
Last synced: 12 Sep 2025
https://github.com/dieegogutierrez/bellabeat
Google Data Analytics Capstone Project
datanalytics googlebigquery googlesheets googleslides kaggle sql tableau
Last synced: 30 Apr 2026
https://github.com/adesoji1/googlesheettomysql
Export sales data from Google Sheet to a relational DBSM
dataengineering dataingestion googlesheetsapi mysql-database pythonscripting sql
Last synced: 14 May 2026
https://github.com/mehrajlatifli/transactions
A database called Blog is used to work with Transactions in MSSQL Server
create-database database mssql sql sqlserver-2019 stored-procedures transactions tsql
Last synced: 14 May 2026
https://github.com/brunodorea/dio-projeto-logico-database
Projeto criado para o curso "Construindo seu Primeiro Projeto Lógico de Banco de Dados" da DIO.
Last synced: 26 Mar 2025
https://github.com/rcmilan/ex-nhibernate
docker migrations mssqlserver nhibernate sql sqlserver
Last synced: 09 May 2026
https://github.com/tayron/sql-uf-cidade-estado
Tabela com dados de uf, cidades e estados de todo o Brasil
Last synced: 07 Sep 2025
https://github.com/davgiles/f1-power-bi-project
Power BI dynamic dashboard of Formula One data. Data was pulled from a database of Formula One data that I built from flat files.
Last synced: 11 Jan 2026
https://github.com/linx-software/eskomsepushapi_todatabase
Make calls to the EskomSePush API to retrieve schedule details for a specific area and then load those schedule times to a database table. This solution is made in Linx.
api eskomsepush eskomsepush-api linx sql
Last synced: 20 May 2026
https://github.com/dsadriel/half-linkedin
Modelagem e Projeto de Banco de Dados realizado como parte do trabalho prático da disciplina Fundamentos de Banco de Dados, sob a orientação da professora Karin Becker.
Last synced: 14 May 2026
https://github.com/rd-brito13/sql-sqlserver
Repositório voltando para código SQL (SQL SERVER), aqui conterá, explicações de código e atividades correlacionadas.
Last synced: 26 Mar 2025
https://github.com/annakhsengiv/foodhunter_revenue_drop_analysis
A BI solution developed for FoodHunter to investigate a significant drop in revenue over a four month period. This analysis helps uncover actionable insights through data exploration, visualization and hypothesis-driven analysis to support informed decision-making.
analysis dashboarding database dataengineering datamining dataprocessing datavisualization etl-pipeline ipynb mysql powerbi sql streamlit visualization-pipeline
Last synced: 07 Jul 2025
https://github.com/rafibg/romotimer
My diploma project in 12th grade on 2021/2022
net-framework sql sql-localdb windows-app windows-application
Last synced: 26 Mar 2025
https://github.com/rafibg/votehub
Party voting website
asp-net-core-web-app csharp html-css sql sql-localdb
Last synced: 26 Mar 2025
https://github.com/shubhankarreddy/netflix_titles
Netflix titles and viewer engagement analysis using SQL(MS SQL Server).
Last synced: 01 Apr 2025
https://github.com/jaoshigithub/mecat
A full-stack blog management application where users can create, edit, search, and manage their own blogs.
api-design authentication backend bcrypt database database-schema express figma frontend html jwt nodejs postgresql react redis restful-api sql state-management tailwindcss ui-design
Last synced: 06 Apr 2026
https://github.com/eomielan/sql-db-normalization
Project focused on relational database structuring techniques, such as normalization, utilizing Oracle SQL and a PHP interface
bcnf-decompostion-algorithm database-normalization php sql
Last synced: 17 Jan 2026
https://github.com/jaffar-hussein/les-caserne-de-pompiers
"Les Casernes de Pompiers" is a project focused on managing fire stations. It involves tracking details about fire stations, firefighters, trucks, and cities they protect. The project uses SQL for data management and queries.
bash datagrip postgresql psql sql vscode
Last synced: 16 Feb 2026
https://github.com/kcartlidge/ng
Generate strongly-typed Go database access code directly from your Postgres database schema.
Last synced: 14 May 2026
https://github.com/artkirienko/suo_import_bases
👔At wark: bash + sql script (made for http://progresspoint.ru/)
Last synced: 14 May 2026
https://github.com/caiobgalvao/trybe-mysql-one-for-all
#20 Projeto da Trybe, #3 Projeto do Módulo de Back-End
Last synced: 14 May 2026
https://github.com/tmottur/saas-boilerplate
Axum-based Rust boilerplate for SaaS-style applications, with user authentication, project tracking, and structured error handling
axum postgres rust saas-boilerplate sql tokio
Last synced: 14 May 2026
https://github.com/afzal2222/api-rest
World Cup Teams - API-REST ☄️ | CRUD |
api api-documentation azure database django-rest-framework express http java javascript mongoose nodejs php rest-api sql
Last synced: 06 Apr 2026
https://github.com/srinitude/rails-catalina
A list of resources for anyone on macOS Catalina looking to create and deploy their own Rails application
aws aws-elastic-beanstalk bash catalina css git github html javascript macos rails rails6 ruby ruby-on-rails sass scss sql zsh
Last synced: 06 Apr 2026
https://github.com/pmlcrz/teste-m5
Controller, dão e model da entidade que fiquei responsável no projeto final do módulo 5
banco-de-dados controller dao database entidades model mysql sql
Last synced: 07 Jul 2025
https://github.com/mottamarcio/cheatsheets
A repository to combine the cheat sheets for javascript, typescript, python, golang, etc
adb cheatsheet docker git golang javascript markdown mongodb nodejs python shell sql typescript
Last synced: 06 Apr 2026
https://github.com/mateo-404/consecionaria_jpa
Proyecto para una consecionaria que permite hacer CRUD con JPA
java jpa-persistence-applications sql swing
Last synced: 02 Apr 2025
https://github.com/aasmirnov-webdev/data_science_projects
Сборник всех выполненных учебных проектов курса Яндекс.Практикум "Специалист по Data Science".
bert catboost data-science database lgbm mashine-learning matplotlib numpy pandas python pytorch scikit-learn scipy seaborn sql xgboost
Last synced: 06 Apr 2026
https://github.com/daigts01/spring-boot-h2-rest-api
Este é um projeto Spring Boot REST API para gerenciamento de funcionários, utilizando um banco de dados H2 em memória. Ele permite criar, listar, atualizar e excluir funcionários através de endpoints REST
crud-operation crud-sample database hibernate-orm jdbc junit maven mysql postman r2dbc-h2 spring-data-jpa spring-data-rest spring-webflux sql
Last synced: 04 Jul 2025
https://github.com/mehmetfiskindal/fibooking-backend
henüz kullanıma hazır değil , geliştirme devam ediyor
api backend javascript nest nestjs nestjs-backend nodejs prisma sql typescrip
Last synced: 28 Oct 2025
https://github.com/theoddysey/school-management-system
Student Management System is a comprehensive web application designed to streamline the management of student and staff records and is built using PHP & MySQL
management-system php server-side-rendering sql
Last synced: 26 Mar 2025
https://github.com/rckbrcls/portifolio
Portfolio built with Next.js, TypeScript, with microfrontend architecture. Uses Turborepo, React, SolidJS, Webpack, Node.js, and Flask.
aws flask microfrontend microservice monorepo nextjs nodejs nosql python react solidjs sql turborepo webpack
Last synced: 07 May 2025
https://github.com/bedirk/sql-projects-studies
My Projects and Studies by using SQL
azuredatastudio bigquery jupyter-notebook kaggle mssqlserver sql
Last synced: 06 Apr 2026
https://github.com/zofiaqlt/data_cleaning_sql
🎯 Real Estate data cleaned with SQL - use of Microsoft SQL Server and SSMS
data-cleaning microsoft-sql-server sql ssms
Last synced: 06 Apr 2026
https://github.com/bren12/domotica
Home automation system capable of collecting information from sensors or inputs, processing it and issuing orders to actuators or outputs. The system can access external communication or information networks.
arduino c-plus-plus javascript mqtt node-red nodemcu-esp8266 phpmyadmin sql
Last synced: 17 Apr 2026
https://github.com/davidber0102/al-sql-mysql-server-oracle
Curso SQL con MySQL Server de Oracle
aluralatam aluralatamoneoracle6 database mysql-database sql
Last synced: 15 May 2026
https://github.com/xonorhc/sewer-data-management
Modelo de dados geoespaciais para sistemas de esgotamento sanitario.
data-structures postgis postgresql sql
Last synced: 14 Jul 2025
https://github.com/flexycode/ccobjpgl-js
CCOBJPGL-PY - Object-Oriented Programming in JavaScript
javascript node nodejs oop-in-javascript react sql
Last synced: 10 May 2026
https://github.com/naopeke/node-mysql-demo
self-learning Shopping List with Node.js and MySQL
Last synced: 15 May 2026
https://github.com/cjunwon/covid19-tableau-dashboard
Building a Tableau dashboard using COVID-19 data
mysql sql tableau tableau-public
Last synced: 03 Apr 2025
https://github.com/yuriyvyatkin/xml-parser
Тестовое задание компании ООО «АВТОДРАЙВ.РУ»
Last synced: 11 Jun 2026
https://github.com/arvindk2025/sql-50-leetcode-challange-
This Repository contains SQL 50 Question of Leetcode.If you are a beginner and looking to improve SQL or an experienced developer interested in exploring different concepts, this collection has something for you.
Last synced: 11 Jan 2026
