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/guledim/super-cafe-etl-aws
In this group project simulating a real-world setting, we built a scalable ETL pipeline to process daily CSV transactions into a centralized PostgreSQL database. We used Docker, Grafana for visualization, and later implemented AWS cloud services to deploy a scalable, cloud-based ETL system.
aws aws-ec2 aws-lambda aws-redshift aws-s3 docker etl-pipeline etl-pipeline-automation grafana group-project python sql
Last synced: 15 Jun 2025
https://github.com/huseyin6/bank-system-database
A Sample Bank System Database. The repository contains its ER Diagrams, Relational Schema, Reports, and SQL file.
erdiagram oracle-sql relational-databases relational-schema sql
Last synced: 16 Feb 2026
https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-1e2
About Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS
banco-de-dados der sql workbench
Last synced: 11 Jan 2026
https://github.com/iankitnegi/hackerranksqlvault
A repository of SQL solutions to HackerRank challenges, featuring well-documented queries and insights to enhance SQL skills. Perfect for learning and practice!
Last synced: 17 Jun 2025
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
https://github.com/yuriyvyatkin/xml-parser
Тестовое задание компании ООО «АВТОДРАЙВ.РУ»
Last synced: 11 Jun 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/naopeke/node-mysql-demo
self-learning Shopping List with Node.js and MySQL
Last synced: 15 May 2026
https://github.com/whyyxl/snapcart
🛒 Build scalable e-commerce solutions with SnapCart, a containerized Laravel backend designed for seamless product management and user authentication.
blade css database dbms deployment ecommerce flask grocieries javascript laravel mysql nginx php postgresql sql sqlalchemy web webserver
Last synced: 06 Apr 2026
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/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/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/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/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/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/thunchanokbow/cinema-data-streaming-with-kafka
change data capture (CDC) to ingest binlogs from the source database, process them, and write them to the target database correctly, completely, and instantly in real time. using docker-compose,Kafka connectors (debezium, jdbc sink), compute engine, cloud sql, database mysql, confluent.
cdc cloudsql computeengine debezium docker-compose jdbc kafka ksqldb mysql sql
Last synced: 24 Apr 2026
https://github.com/karlyndiary/hackerrank
HackerRank Code - SQL & Python
hackerrank hackerrank-python hackerrank-solutions hackerrank-sql mysql python sql
Last synced: 16 Apr 2026
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/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/kanadshee-18/sql_in_one_go
🐬A repo to revise SQL in one go. 🧑💻
Last synced: 07 May 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/chingling152/webapi-projetosvigufo
Projeto que abrange WebAPI , Validação , Autenticação , conexão com banco de dados e Documentação
api csharp incompleto json jwt-token sql sqlclient swagger-ui
Last synced: 16 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/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/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/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/mikeludemann/php-helpful-source-code
Many PHP Source Code helper for all things
classes helper-functions methods mysql php source-code sql
Last synced: 16 May 2026
https://github.com/tpdlshdmlrkfmcla/sql_injection_union
admin 경로 로그인에 mysql db md5()를 이용한 불법적인로그인
md5 md5-checksum md5-hash sql sql-injection
Last synced: 17 Feb 2026
https://github.com/limon-s-backend-zone/standard-query-language
📊 Welcome to the Database Learning and Interview Questions repository! This project offers a diverse collection of SQL (MSSQL, PostgreSQL, Oracle) and NoSQL (MongoDB) database examples and common interview questions.
mongodb mongoose oracle-database postgresql sql
Last synced: 18 Apr 2026
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/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/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/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/tobilg/react-sql-workbench-embedded
A React wrapper component for sql-workbench-embedded, enabling interactive SQL execution environments powered by DuckDB WASM.
Last synced: 15 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/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/artkirienko/suo_import_bases
👔At wark: bash + sql script (made for http://progresspoint.ru/)
Last synced: 14 May 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/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/caltechlibrary/rdm_sql_reporting
A collection of scripts for reporting out content from an Invenio-RDM Postgres database.
Last synced: 13 Apr 2025
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/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/shubhankarreddy/netflix_titles
Netflix titles and viewer engagement analysis using SQL(MS SQL Server).
Last synced: 01 Apr 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/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/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/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/rohit196/sql-learning-hub
A comprehensive collection of SQL resources, projects, tutorials, and interview preparation materials
bigquery datawarehouse learning-resources nosql sql sql-projects
Last synced: 17 Jun 2025
https://github.com/cepr0/sb-complex-dto-from-db-so
An example of how to transform result of joined query with Spring Data JPA.
Last synced: 17 Jun 2025
https://github.com/temirovuz/sql_about
SQL haqida uzbekcha talqinda SQLdagi barcha kerakli buyruqlarni nima vazifani bajarishi haqida malumot va misollar keltirilgan. Hurmat bilan Temirov Muhammad :)
Last synced: 16 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/iskage/sql-notes
SQL 自学笔记：基于 MySQL 数据库 (How to learn SQL: notes on SQL with MySQL databases)
Last synced: 19 Apr 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/dianac01/dulcinela-relational-db
Relational database project implemented in SQL Server (tables, functions, stored procedures, views, and sample queries)
database relational-databases sql sql-server stored-procedures tsql views
Last synced: 16 May 2026
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/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/rcmilan/ex-nhibernate
docker migrations mssqlserver nhibernate sql sqlserver
Last synced: 09 May 2026
https://github.com/sashadev-sky/model-operandi
A lightweight Ruby ORM
activesupport orm rspec ruby sql
Last synced: 16 May 2026
https://github.com/nferno55/mock-data-governance
Working with messy data and using data quality practices to clean it up and practice SQL/Python automation. YAML will be used for Metadata validation soon.
data-analysis database-management metadata python sql sqlite3 yaml
Last synced: 16 May 2026
https://github.com/allan-wang9/vehicle-incentive-app
Node.js full stack web application to track the incentives of BEV/PHEV's in Canada.
css express javascript nodejs pug sql sqlite3
Last synced: 02 Apr 2026
https://github.com/dariyanisacc/healthcare-sql-project
Clinical data warehouse with SQL analytics for patient encounters, medications, labs & nursing workflows. Features HIPAA-compliant synthetic data.
clinical-data data-warehouse healthcare-analytics healthcare-it nursing-informatics postgresql sql
Last synced: 18 Jun 2025
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/swappy514/smartgrocery_sql_backend
A complete MySQL backend for SmartGrocery—built for hyperlocal e-commerce platforms like PadosiMart. Includes a scalable schema, rich sample data, and queries for order tracking, inventory, and customer analytics.
database ecommerce mysql open-source padosimart sql
Last synced: 16 May 2026
https://github.com/kiran-kumar-k3/vulnerability-payload-lists
A curated repository of categorized payloads for testing and exploiting common web vulnerabilities in ethical hacking and penetration testing.
bugbounty command-injection payload-lists payloads sql sqli-payloads vulnerability-testing xss xss-payloads xxe
Last synced: 02 Feb 2026
https://github.com/prash5t/leetcode-practice
Pushing solutions of LeetCode database and programming tasks i solve
database leetcode leetcode-python leetcode-solutions leetcode-sql leetcode-swift sql swift
Last synced: 16 Apr 2026
https://github.com/stamper/django-bulk-update-challenge
Bulk update improvement PoC for Django-based app
Last synced: 16 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/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/dieegogutierrez/bellabeat
Google Data Analytics Capstone Project
datanalytics googlebigquery googlesheets googleslides kaggle sql tableau
Last synced: 30 Apr 2026
https://github.com/lorinczakos/sql-projects
This is a collection of my SQL scripts that I wrote and were approved through my course with GoIT Romania Data Analyst course
bigquery cte data data-analysis dbeaver marketing-analytics postgresql project-repository sql vscode
Last synced: 16 May 2026
https://github.com/danielcba/nmap_to_database
This Python script automates the process of scanning a network using Nmap and stores the results with MariaDB.
mariadb mysql mysql-connector nmap nmap-port-scanner pyfiglet python-nmap python-nmap-api python3 sql
Last synced: 03 Feb 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/ebolblga/sql-winforms-crud
Simple WinForms to SQL Server connection program
Last synced: 14 May 2026
https://github.com/haikasatryan/personal-utilities
A collection of personal utilities including Docker Compose files, setup guides, and SQL scripts.
Last synced: 11 Jul 2025
https://github.com/mouni2619/sql_bolt
SQLBolt is a free interactive SQL tutorial that teaches SQL concepts and commands through a series of interactive exercises. It covers topics like querying databases, filtering results, joining tables, and more. It's a great resource for beginners to learn SQL in a practical and hands-on way.
Last synced: 06 Mar 2026
https://github.com/kaloyanpepelyashki/php-databaseassigment
A client that reads from database designed to be submitted as university assignment
Last synced: 14 Jul 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/capellax02/com2058
(DATABASE MANAGEMENT) This repository contains lab questions, lecture slides, and mini-works regarding the database management course at university.
database-management dbms mysql postgresql sql
Last synced: 16 May 2026
https://github.com/progambler227788/databases
This repo contains database notes sql, no sql, sql execution, indexes, triggers, stored procedures, views
databases-course denormalization indexing joins mongodb mysql-database normalization-database nosql postgresql sql
Last synced: 19 Jun 2025
https://github.com/diego200052/challenge-api
API for registering and tracking company expenses and payments.
fastapi postgresql sql sqlalchemy
Last synced: 20 Apr 2026
https://github.com/vineet416/northwind_customer_churn_analysis
This repository, NorthWind Customer Churn Analysis, leverages the NorthWind database and MySQL to analyze customer churn patterns. It identifies trends, predicts at-risk customers, and provides actionable insights to improve customer retention.
joins-group-by-case-window-functions mysql sql
Last synced: 19 Jun 2025
https://github.com/samiksha-khare/flight-data-analysis
This project analyzes 19M+ flight records (sourced from Kaggle in Parquet format) to uncover trends in delays, taxi times, and cancellations—driving insights for improved airline scheduling and operational efficiency.
biquery olap python sql tableau
Last synced: 19 Jun 2025
https://github.com/audrastump/redditdupe
Reddit simulator using SQL, PHP, HTML/CSS
Last synced: 19 Jun 2025
