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/mdh266/sqlwars
Comparing Relational Databases
postgresql psycopg2 python sql sqlalchemy sqlite sqlite3
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https://github.com/somjena/hibernate
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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/souzafcharles/database-ii
:mortar_board: Subject: Database II - Technologist degree in System Analysis and Development at IFSP, São Carlos, SP, Brazil - Lecturer: Prof. Dr. Fábio Roberto Octaviano
ifsp oracle oracle-database oracle-db psql psql-database sql system-analysis-and-development
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https://github.com/leftcoastnerdgirl/sql_and_sqlalchemy
This project introduces SQL coding via SQLAlchemy and continues to reinforce skills in data visualization through Matplotlib.
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https://github.com/rxchit/mal-reviews
Scripts for web scraping MAL into a SQL database
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https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-4
Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS
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https://github.com/lynder063/database-systems
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https://github.com/rajsunny5714/understand-jdbc-
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https://github.com/bfitech/zapstore-sqlite3
A simple SQLite3 connection wrapper.
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https://github.com/vigneshss-07/mastering-sql-and-bigquery-on-google-cloud-platform
Take your Data Analytics skills to the next level with this comprehensive playlist. Learn SQL from the basics to advanced techniques while mastering BigQuery on Google Cloud.
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https://github.com/ankushrajmaheyam/sql-assignment_q-spider
This repository contains a collection of SQL assignments derived from my(Ankush Raj) handwritten SQL notes created during training at the Q-Spider Software Training Institute. These assignments are designed to help learners practice and apply SQL concepts with real-world examples and queries.
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IT知识储备库，愿我能早日成为一名大佬！
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https://github.com/amirilf/dbilf
lightweight in-memory database engine.
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https://github.com/leandrolimadeveloper/desafio-database-queries-ignite
Realizar consultas no banco de dados com o TypeORM de três formas: ORM Query Builder Raw Query
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https://github.com/edumoraes1/journey_active_users
Segmentação de base via SQL para jornada de vendedores ativos
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https://github.com/tushar2704/international-debt-analysis
I explore and analyze the complex landscape of international debt, aiming to gain insights into the debt trends and their impact on economies worldwide.
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https://github.com/skalt/sql_parser_tests
a corpus of postgres SQL drawn from the postgres 13 regression tests.
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https://github.com/tianzonglin/commentsall
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https://github.com/lchsk/postgresql_transactions
Benchmarking concurrent operations in PostgreSQL
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https://github.com/ahmedhassan-da/world_largest_banks_-etl
Python-based ETL pipeline that extracts the world’s largest banks by market cap, transforms values using exchange-rate data, and loads the final dataset into CSV and SQLite. Includes structured logging, multi-currency conversion, web scraping with BeautifulSoup, and SQL querying.
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https://github.com/sasakiyori/sqltext
Simplify the plain sql text which contents comments and line feeds, also do simple grammar analysis for it.
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https://github.com/lruizap/teammaster
TeamMaster is a server-side web application built with PHP (MVC pattern)
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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).
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Last synced: 11 Jan 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.
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https://github.com/czukowski/phpunit-sql
SQL strings testing helpers for PHPUnit
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https://github.com/rekha0suthar/grocery-store-web-application
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https://github.com/svenslaggare/gitrends
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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.
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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.
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https://github.com/huseyin6/bank-system-database
A Sample Bank System Database. The repository contains its ER Diagrams, Relational Schema, Reports, and SQL file.
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https://github.com/yasminbrazasilva/exerciciosbancodedados-ac2-1e2
About Exercícios para AC2 da matéria de Banco de Dados do 2º semestre de ADS
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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.
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https://github.com/yuriyvyatkin/xml-parser
Тестовое задание компании ООО «АВТОДРАЙВ.РУ»
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https://github.com/cjunwon/covid19-tableau-dashboard
Building a Tableau dashboard using COVID-19 data
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https://github.com/naopeke/node-mysql-demo
self-learning Shopping List with Node.js and MySQL
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https://github.com/theng23/analyze-revenue-phone-sales-store-sql
Utilize SQL to explore order, customer, revenue, brand of Phone Store
Last synced: 24 Jan 2026
https://github.com/shivamsharma32/datamart-case-study-sql-
Data Dart is my latest venture and I want your help to analyze the sales and performance of my venture. In June 2020 - large scale supply changes were made at Data Mart. All Data Mart products now use sustainable packaging methods in every single step from the farm all the way to the customer.
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https://github.com/flexycode/ccobjpgl-js
CCOBJPGL-PY - Object-Oriented Programming in JavaScript
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https://github.com/xonorhc/sewer-data-management
Modelo de dados geoespaciais para sistemas de esgotamento sanitario.
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Curso SQL con MySQL Server de Oracle
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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.
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https://github.com/zofiaqlt/data_cleaning_sql
🎯 Real Estate data cleaned with SQL - use of Microsoft SQL Server and SSMS
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Last synced: 06 Apr 2026
https://github.com/agbuenoch/set-up-chinook-database-on-mariadb-server
This project provides a complete local environment to practice SQL on the Chinook database with a MariaDB server using Linux Bash.
Last synced: 18 Jun 2025
https://github.com/ryansakurai/hotel-system-database
Project involving a hotel system for a Database Systems class.
Last synced: 21 Mar 2025
https://github.com/bedirk/sql-projects-studies
My Projects and Studies by using SQL
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https://github.com/kalyan4636/learning_sql
SQL Syntax SQL Select SQL Select Distinct SQL Where SQL And, Or, Not SQL Order By SQL Insert Into SQL Null Values SQL Update SQL Delete SQL Select Top SQL Min and Max SQL Count, Avg, Sum SQL Like SQL Wildcards SQL In SQL Between SQL Aliases SQL Joins and all topics are covered in this repo.
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https://github.com/pankajparkar/sample-bank
Sample Bank Application
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https://github.com/marcosvini9999/bibliotecadatabase
O trabalho final da disciplina de banco de dados da UFC 2022.1, o trabalho se trada de um site de uma biblioteca desenvolvida a partir do zero, desde de o banco de dados no mysql até o front em react e back de php.
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https://github.com/yunusemrejr/dotnet-csharp-browseworlddb
dotNET(C#)-Browse World Cities (mySQL DB) (With extra built-in Simple Calculator)
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Python and Javascript learning path.
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https://github.com/sskender/business-intelligence
Business Intelligence FER labs
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https://github.com/macbre/sql-schema-sync
Tool for keeping your databases schema in sync
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https://github.com/rckbrcls/portifolio
Portfolio built with Next.js, TypeScript, with microfrontend architecture. Uses Turborepo, React, SolidJS, Webpack, Node.js, and Flask.
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https://github.com/praveen1664/python-database-notifier
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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
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https://github.com/shivani0126/music_store_analysis
This repository contains a SQL dataset of a music store and SQL queries to answer questions about the data. The results of the SQL queries can be found in the analysis.sql file. This repository can be used as a starting point for anyone who wants to learn how to use SQL to analyze data.
dataanalysis pgadmin4 postgresql sql
Last synced: 05 Apr 2025
https://github.com/omar-26/talentum
A full-stack Job Finder web application built with Angular 18 and Java spring boot
angular backend figma frontend full-stack java jpa-persistence-applications jparepository mysql mysql-database postman rest-api restful-api spring-boot sql typescript
Last synced: 07 Apr 2026
https://github.com/basavarajnavi/bank-laon-performance-analysis
Conducted comprehensive data analysis on Banking data leveraging Excel, Python, MySQL, SQL Server and Power BI
excel mysql-database powerbi sql
Last synced: 08 Jun 2026
https://github.com/nhanphamthanh-it/tutorials-and-chill
A laid-back collection of tutorials covering programming languages, databases, dev tools, and more. Whether you're exploring Python, SQL, Git, or other essentials, this repo helps you learn at your own pace — chill, practical, and beginner-friendly. Just code, sip coffee, and grow.
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https://github.com/mehmetfiskindal/fibooking-backend
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Last synced: 28 Oct 2025
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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
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https://github.com/bashkirtsevich/tg-facts-bot
Telegram bot for publishing interesting facts
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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
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https://github.com/rctruta/sql-benchmark-framework
The accompanying experiments to our "Defensive joins anti-pattern Substack article"
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https://github.com/mateo-404/consecionaria_jpa
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https://github.com/alexandrelamberty/minerva-rm
:books: Training Management System Relational Model (RM). Full Stack Web Developer training @ https://technofuturtic.be.
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https://github.com/fabricioism/mlb-database
Modelamiento y creación de una base de datos de las Grandes Ligas de Béisbol (MLB) desde el siglo XIX hasta Junio 2020.
Last synced: 10 May 2026
https://github.com/clach04/sqlshite
🗄💩 A terrible SQLite Web UI
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https://github.com/mottamarcio/cheatsheets
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https://github.com/scottgriv/sql-useful_db2_queries
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https://github.com/srinitude/rails-catalina
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