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/garrett-he/diablo2-mod-sql
A library that allows you to modify Diablo II data with SQL for modding purposes.
diablo2 diablo2resurrected modding sql
Last synced: 13 Apr 2025
https://github.com/skalt/sql_parser_tests
a corpus of postgres SQL drawn from the postgres 13 regression tests.
corpus postgres postgresql sql
Last synced: 30 Apr 2026
https://github.com/cristobalgvera/java-spring-learning
Some exercises with a full stack approach (focused on backend)
exercises java spring-boot sql
Last synced: 17 May 2026
https://github.com/lchsk/postgresql_transactions
Benchmarking concurrent operations in PostgreSQL
benchmark cpp cpp17 isolation-level postgres postgresql sql transaction transactions
Last synced: 15 May 2026
https://github.com/yanny-alt/nashville-housing-dataset-cleaning-using-postgresql
Last synced: 28 Mar 2025
https://github.com/nabilshadman/etl-python-sql-airflow
Build ETL pipelines using Python, Pandas, and SQL to extract, transform, and load data from sources, with exercises and job scheduling practices
airflow data-engineering data-pipeline etl python sql
Last synced: 06 May 2026
https://github.com/juliargubolin/sql-for-data-analysis
This repository was created in order to insert all the documents, files and notes I took while learning SQL and data analysis through "SQL for Data Analysis: Advanced Techniques for Transforming Data Into Insights" by Cathy Tanimura (O'Reilly).
advanced data-analysis data-science sql
Last synced: 11 Jan 2026
https://github.com/mdalamin5/play-with-sql-from-scratch-sqlalchemy-orm
A complete hands-on SQL practice repo based on CampusX's DBMS & SQL course. Covers DDL, DML, Grouping, Joins, Subqueries, and Window Functions using MySQL. Ideal for beginners to strengthen their database skills with real-world datasets and structured folder-wise queries.
mysql-database postgresql sql sqlalchemy-python
Last synced: 09 May 2026
https://github.com/czukowski/phpunit-sql
SQL strings testing helpers for PHPUnit
Last synced: 09 May 2026
https://github.com/douglasvolcato/pizza-fresh-server
backend nest nestjs prisma server sql typescript
Last synced: 15 May 2026
https://github.com/mairess/project-store-manager
Essa é uma API para gerenciamento de vendas, implementada com node, express, javascript e mysql. Ela é testada com mocha, chai e sinon, documentada com swagger e orquestrada com docker compose.
chai docker express javascript joi mocha msc-architecture mysql nodejs sinon sql swagger-ui
Last synced: 25 Jan 2026
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/it1shka/raql
Relational Algebra Query Language
language query-language relational-algebra relational-database sql
Last synced: 28 Mar 2025
https://github.com/fesabelilla/databaselab-3.1
MSSQL Using Microsoft sql server management studio 17
Last synced: 17 May 2026
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/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/mdh266/sqlwars
Comparing Relational Databases
postgresql psycopg2 python sql sqlalchemy sqlite sqlite3
Last synced: 11 Apr 2026
https://github.com/deve-sh/confessor
For the wannabe next Sayat/Sarahah/Confessout creators to spam People's Feeds.
Last synced: 15 Jul 2025
https://github.com/xunchiasg/sql-education
SQL Assessment for FSD-04 (Generation)
Last synced: 28 Mar 2025
https://github.com/nik-0-05/mint-classics-model-car-database-with-mysql-workbench-project
This project analyzes inventory optimization and warehouse efficiency for Mint Classics Company using MySQL databases. I imported and explored the relational data model in MySQL Workbench, executing SQL queries like select, group by, and having to retrieve and analyse multi-table inventory data.
data-driven-decisions exploratory-data-analysis mysql-database sql
Last synced: 28 Mar 2025
https://github.com/sandeepswain03/gyansetu
platform designed to facilitate the delivery, tracking, and management of educational courses or training programs. It provides a centralized environment where educators can create, deliver, and organize content while learners access it through a streamlined interface.(Smart India Hackathon Idea💡)
clerk docker hackothon lms nextjs14 prisma project razorpay react shadcn-ui sql tailwindcss uploadthing
Last synced: 05 Apr 2026
https://github.com/yuriyvyatkin/xml-parser
Тестовое задание компании ООО «АВТОДРАЙВ.РУ»
Last synced: 11 Jun 2026
https://github.com/franciscoylderlan/api-todoapplication
API backend desenvolvida em Java utilizando o framework Spring Boot. A API é responsável por fornecer serviços para gerenciar uma lista de tarefas, permitindo a criação, atualização, exclusão e recuperação de tarefas.
Last synced: 17 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/naopeke/node-mysql-demo
self-learning Shopping List with Node.js and MySQL
Last synced: 15 May 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/ayhamratrout/doctor_who_core
This repository contains my implementation of a SQL Server Database containing data such as: the list of episodes, doctors, authors, companions, enemies, etc. from the long-running TV show: Doctor Who. This database was created using Entity Framework Core 5.0 and in accordance with the rules, requirements, and constraints set forth by this project’s instructions and which can be found later in this project's README file.
changetracking datalogging dbcontext entity-framework-core entityframework-database-first entityframework-extensions entityframeworkcore-relations jointable migrations sql sql-query sqlviews stored-procedures userdefined-functions
Last synced: 25 Oct 2025
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/leandrojsandoval/basededatos
Ejercicios resueltos de la materia Base de Datos (2009).
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: 27 Mar 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/thjbdvlt/litteralement
schéma de base de données postgresql EAV hybride pour l'analyse de textes en français
eav french nlp nlp-french postgresql spacy sql
Last synced: 05 Apr 2025
https://github.com/anandanraju/sql_data_analysis_projects
About This Two projects involves analyzing Pizza Data & Walmart Sales data using SQL to identify insights and trends. The aim is to do data-driven approaches to understand sales performance, identify key factors influencing sales, and provide actionable recommendations for business improvement.
csv data-analysis data-management mysql pizza sql sql-schema walmart
Last synced: 24 Jun 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/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/jasminemlewis/choice-neighborhood-initiative-scholarship-award-program
Choice Neighborhood Initiative Scholarship App allows qualifying New Orleans public housing and Section 8 participants to apply online for scholarships to college, GED programs and trade schools.
ado-net bootstrap4 database sql vbnet
Last synced: 01 May 2026
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/karlyndiary/hackerrank
HackerRank Code - SQL & Python
hackerrank hackerrank-python hackerrank-solutions hackerrank-sql mysql python sql
Last synced: 16 Apr 2026
https://github.com/amirilf/dbilf
lightweight in-memory database engine.
database in-memory-database java sql
Last synced: 29 Apr 2026
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/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/edumoraes1/journey_active_users
Segmentação de base via SQL para jornada de vendedores ativos
bq data-analysis salesforce sql
Last synced: 02 Feb 2026
https://github.com/brownred/python-and-sql
Python and SQL (postgreSQL & mySQL) for data analysis.
data-analysis databases python3 sql
Last synced: 11 May 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/whizvox/daily-image-poster
GUI-based tool to facilitate in uploading daily images to Reddit
jackson java java-swing reddit reddit-api slf4j sql sqlite
Last synced: 19 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/lruizap/teammaster
TeamMaster is a server-side web application built with PHP (MVC pattern)
Last synced: 18 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/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/torshin5ergey/1tdata-do_2024-08-28_6.11-03
1T Data "Data architect (DevOps)". Задание 2024-08-28 6.11 №3
clickhouse docker docker-compose sql
Last synced: 17 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/s-h-i-v-i-s/digital-music-store-data-analysis
Analyzed an online music store database using PostgreSQL and SQL to uncover key business insights, enhancing decision-making through data-driven analysis and visualization.
Last synced: 22 Jun 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/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/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/vitor-msp/agencia-viagens-blue-bird
Desenvolvimento de um site para clientes realizarem cadastro e aquisições de viagens de uma agência fictícia chamada BlueBird Viagens. Versão 1: ASP.NET MVC C#, SQL Server.
asp-net asp-net-mvc csharp entity-framework razor sql sql-server visual-studio
Last synced: 18 May 2026
https://github.com/svenslaggare/gitrends
Web-based behavior code analysis tool.
behavior-code-analysis datafusion git sql trends
Last synced: 17 May 2026
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/diego200052/challenge-api
API for registering and tracking company expenses and payments.
fastapi postgresql sql sqlalchemy
Last synced: 20 Apr 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/austinadodo/the_ride_backend
The Back-End for a Ride sharing simulation application.
api-rest domain-driven-design efficient-algorithm java repository-pattern spring-data-jpa spring-mvc sql testing transactional
Last synced: 17 May 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/gabrielamoura25/carloca-sql
Um sistema de locadora de carros simples e eficiente.
Last synced: 11 Jan 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/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/rcmilan/ex-nhibernate
docker migrations mssqlserver nhibernate sql sqlserver
Last synced: 09 May 2026
https://github.com/vandodev/mygoals
myGoals App de metas financeiras com expo
dayjs expo nativewind react react-native rocketseat sql sqlite-next typescript
Last synced: 09 Apr 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/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
