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: 2026-07-11 00:29:19 UTC
- JSON Representation
https://github.com/adesoji1/data2bots-data-engineering-assessment
Data Engineering Solution for Data2Bots Data Engineering Technical Assessment
atlas aws aws-cli boto3 linux postgresql postgresql-database psql psycopg2 psycopg2-binary python3 s3-bucket schema sql terraform ubuntu2004 vscode vscode-extension
Last synced: 28 Feb 2026
https://github.com/robertofernandezmartinez/logistics-fleet-dbt
🏗️ Modern Analytics Engineering project using dbt and BigQuery to model fleet operations. Implementing a Medallion Architecture, it transforms raw GPS data into a reliable Star Schema. Focuses on resolving data quality issues like sensor noise and duplicates through automated testing and CI/CD to ensure production-grade reporting.
analytics-engineering bigquery data-engineering data-modeling data-pipeline data-quality dbt etl google-cloud-platform logistics-analytics medallion-architecture sql
Last synced: 19 Jun 2026
https://github.com/bmalbusca/mysql-healthclinic
Health Clinic - SQL database
Last synced: 25 Jul 2025
https://github.com/halilomergurgan/academia-portfolio
Academia Portfolio Web Site
Last synced: 21 May 2026
https://github.com/lucasdota/ffc_universe_database_sql
A SQL database project about the universe from the freecodeCamp course
Last synced: 21 Mar 2025
https://github.com/shdrn2402/eight-week-sql-challenge
This repository contains eight learning projects aimed at developing applied SQL skills. It serves as a portfolio to demonstrate the practical use of SQL in solving real-world problems.
8weeksqlchallenge case-study dataanalysis dataanalytics postgresql relational-databases sql
Last synced: 08 Mar 2026
https://github.com/kamysh/kryzhen
Forward-only, dependency-resolved SQL migrations for PostgreSQL — a Rust port of the Haskell mallard tool. Library crate + CLI.
cli database-migrations mallard migrations postgresql rust sql
Last synced: 07 Jul 2026
https://github.com/mikma03/databases
Main purpose of this repository is to generate knowledge about databases in general view.
cassandra graphql hadoop mongodb msql neo4j newsql nosql oracle-database postgresql redis sql
Last synced: 11 Apr 2026
https://github.com/venkat-a/exploratory-data-analysis-eda-using-pyspark
Leverage the power of Apache Spark for large-scale data processing and analysis
dataframes descriptive-statistics hadoop-hdfs matplotlib plotly-express pyspark-python seaborn sql statistical-analysis visualization
Last synced: 12 Jun 2026
https://github.com/mairess/project-trybefy
Trybefy é um projeto que simula um streaming de música, o objetivo aqui é criar o banco de dados escrevendo apenas as queries.
Last synced: 08 Jan 2026
https://github.com/oscardelgado02/twitter-lands
Twitter Lands is a web page project that is really similar to Twitter, but it is organized by countries and users can add events and recommendations to each country.
css html html-css html-css-javascript javascript mysql sql sql-database sql-server
Last synced: 05 Mar 2025
https://github.com/sayamalt/steel-energy-consumption-prediction-using-pyspark
Successfully established a machine learning model using PySpark which can precisely predict the energy consumption of the steel industry, up to an r2 score of approximately 99.5%.
apache-spark big-data-analytics big-data-processing cross-validation data-visualization exploratory-data-analysis hyperparameter-tuning machine-learning model-training-and-evaluation python regression spark sql
Last synced: 10 Mar 2026
https://github.com/aima98/vet-clinic-database
Vet Clinic is a Data management system for a Vet Clinic. It inserts animals details into a central database, retrieve them, edit and update them or even delete any unwanted information. The data is managed through PostgreSQL Server.
Last synced: 30 Mar 2025
https://github.com/lucasgmalheiros/prototipo-mes
Sistema MES (Manufactoring Execution System) desenvolvido para automação industrial
industrial-automation industrial-engineers jupyter jupyter-notebook jupyter-notebooks manufactory mes mysql python sql
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https://github.com/chernyakid/startup-investments
Анализ рынка инвестиций в стартапы
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https://github.com/ameya-6964/banking-application-using-java
The purpose of this project is to provide basic banking facilities in a user-friendly GUI. The project provides a dashboard to the exiting users from where they can transfer, withdraw, and deposit money and see their transaction history. New users will be provided an easy step by step procedure to create an account where they will be given a unique
fxml java javafx jdbc rdbms sql xammp
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https://github.com/julie-fliorko/rockbuster-insights-sql-project
Data analysis using PostgreSQL to help Rockbuster Stealth LLC identify revenue trends, customer insights, and rental behavior patterns.
Last synced: 22 Jul 2025
https://github.com/samuelbarbosadev/learning_sql
Bem-vindo ao meu repositório de estudos sobre SQL.
Last synced: 22 Mar 2025
https://github.com/tusharpamnani/dbms-lab-project
A mini project made for DBMS Lab. This implements the learnings of SQL
Last synced: 16 Sep 2025
https://github.com/marcosfshirafuchi/udemy-java-completo-programacao-orientada-a-objetos-projetos
Udemy: Java COMPLETO Programação Orientada a Objetos + Projetos
devsuperior exceptions git github intellij-idea java mongodb nelioalves nosql poo spring-boot springboot sql udemy udemy-course webservices-backend
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https://github.com/praisetompane/app_etl
A toy API driven ETL application to experiment with the Flask(with gunicorn), SQLAlchemy, Alembic and Postgres.
alembic docker flask python railway sql sqlalchemy worldhealthorg
Last synced: 16 Apr 2025
https://github.com/praisetompane/app_flask_archetype
A Flask archetype project with common patterns to enable focusing on the unique aspects of your application instead of setup ceremony.
alembic docker docker-compose flask gunicorn python sql sqlalchemy
Last synced: 16 Apr 2025
https://github.com/interes-group/b-vsa-ls22-project2
B-VSA LS 21/22 Zadanie semestrálneho projektu 2
assignement course http-server java jersey jpa rest-api sql
Last synced: 07 Jul 2026
https://github.com/xblackicex/mini-sqldb-rs
🚀 This project is aimed at understanding how SQL databases work internally and implementing a tiny SQL database using Rust. It serves as a learning tool to explore database concepts while gaining familiarity with Rust programming.
Last synced: 16 May 2025
https://github.com/jaxsnorris/row-level-security
Sample project to show how to add row level security (RLS) to SQL and Backend to intercept DB calls
dotnet-core row-level-security sql
Last synced: 03 Jan 2026
https://github.com/brunafcarvalho/dados_suicidio_brasil
Projeto independente para prática de SQL (SQLite) com dados DATASUS (2014–2018)
Last synced: 23 May 2026
https://github.com/hishidama/embulk-input-tsurugidb
Tsurugi DB input plugin for Embulk
embulk-input-plugin embulk-plugin java-11 sql tsurugidb
Last synced: 03 Jan 2026
https://github.com/lordbear117/express-api-docker-compose-unir
API Express con PostgreSQL usando Docker Compose
api-rest docker docker-compose dockerfile express nodejs posgresql sql
Last synced: 11 Apr 2026
https://github.com/sakshatvyas/smart-school-management-system
Smart School Management System built with Java and SQL for efficient student, staff, and academic management.
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Last synced: 03 Jan 2026
https://github.com/ayonika2001/music_data_sql
csv dbms mysql mysql-database mysql-server sql
Last synced: 19 May 2026
https://github.com/anish-shinde/android-attendance-app
An Android app which uses SQLitedatabase to make attendance process simple inside classroom .
android android-application attendance attendance-management-system java sql
Last synced: 05 May 2026
https://github.com/denzyldick/polyquery
An LSP server that detects embedded SQL in 15+ programming languages, validates syntax with tree-sitter-sequel, provides schema-aware autocomplete, and can execute queries against live PostgreSQL / SQLite / MySQL databases.
extensions lsp lsp-server neovim-plugin sql vscode-extension
Last synced: 11 Jul 2026
https://github.com/atharvapathak/market_basket_analysis
This project implements Market Basket Analysis (MBA), using data mining techniques to uncover relationships between products purchased together. By analyzing transaction data, we aim to provide actionable insights to optimize marketing strategies and enhance customer experience.
apriori-algorithm fp-growth-algorithm matplotlib python sql statistical-analysis
Last synced: 11 Apr 2026
https://github.com/mahdinoori2000/vet_clinic
postgresql relational-database sql
Last synced: 29 Mar 2025
https://github.com/harsh-arora-4114/united-states-department-of-agriculture-production-insights-data-analysis
USDA Production Insights is a SQL-based project developed as part of a Coursera capstone, focused on analyzing multi-year, multi-state agricultural production data. It simulates a data scientist’s role at the USDA, delivering insights on commodities like milk, cheese, and coffee to support strategic decision-making.
Last synced: 01 Jul 2025
https://github.com/bienlim/web-fundamentals
Collection of projects and exercises to understand web development fundamentals.
css html javascript jquery sql
Last synced: 05 Apr 2025
https://github.com/tanyaaa05/mysql-learning
This repository features an in-depth SQL Basics course, focusing on key concepts for effective database management and querying with MySQL 📝
Last synced: 14 Mar 2025
https://github.com/lenakirara/hackerrank
Solving problems with Python and SQL
challenges coding-challenge python sql
Last synced: 27 May 2026
https://github.com/tanyaaa05/bms
Database Project: Bank Management System 🏦💻
Last synced: 02 Jan 2026
https://github.com/shafaq-aslam/data-analytics-dairy
A comprehensive repository for Data Analytics learning and projects. It includes MySQL, Python, Power BI, Tableau, and Excel. The goal is to analyze data, generate insights, and create compelling visualizations for real-world datasets.
data-analysis data-visualization excel excel-based-data-analysis powerbi python-scripts sql sql-queries sql-queries-for-data-manipulation sql-query-for-data-visualization tableau
Last synced: 20 Jan 2026
https://github.com/jcilacad/reservation-system
Mini project for an online reservation system for retail within a school / university
object-oriented-programming spring-aop spring-boot-3 spring-data-jpa spring-framework-6 spring-mvc-crud spring-security sql thymeleaf
Last synced: 02 Jan 2026
https://github.com/alexsandro-ms/mycontacts
Aplicação full-stack de gerenciamento de contatos
express jstack next postgresql sql styled-components
Last synced: 08 Apr 2026
https://github.com/compcode1/project-sql
In this SQL project, I analyzed customer and product data to provide insights that can guide restocking decisions, marketing strategies, and customer acquisition spending
Last synced: 18 Jun 2025
https://github.com/wb-az/sql-for-data-analysis-udacity
This repository contains SQL queries for the SQL for Data Analysis given by Udacity. The queries include commands to define, select, manipulate, control access, aggregate, and join data and data tables.
aggregation data-analysis data-cleaning erd joints postgresql sql subqueries-and-joins window-functions-in-sql
Last synced: 23 May 2026
https://github.com/danitilahun/sql_notes
SQL_Notes, is a well-organized collection of SQL problem solutions that primarily includes LeetCode SQL challenges alongside problems from other sources.
competitive-programming leetcode problem-solving sql
Last synced: 14 May 2025
https://github.com/antonio2812/programadordeweb
Atividades/Exercícios Práticos do Curso
css3 git github html5 javascript jquery mysql php sql
Last synced: 08 Apr 2026
https://github.com/skytecat/thecheapestroute_sql
SQL statement that returns the cheapest tour using a Recursive Query
Last synced: 03 Mar 2025
https://github.com/devphde/schoolmanager-api
API de gerenciamento de alunos, professores e turmas.
background-jobs ddd-architecture docker nodejs postgresql redis solid-principles sql typescript
Last synced: 08 Apr 2026
https://github.com/virajbhutada/credit-card-transaction-analysis-sql
This project provides a structured database schema and SQL scripts to analyze credit card data. It includes tools for managing and analyzing transaction data, helping to identify spending patterns and trends. The project features visual schema diagrams and supporting documentation for easy understanding.
creditcard customer data-analysis data-cleaning data-modeling database database-management insights performance-optimization postgresql query-language schema-design schema-diagram scripts sql transactions trends
Last synced: 15 May 2026
https://github.com/mansiikumarii/mysql
A curated collection of MySQL scripts covering DDL, DML, and DRL operations. Ideal for beginners to practice and understand core SQL concepts.
backend data-analysis data-modeling database database-integration database-management database-performance database-schema mysql mysql-admin mysql-database orm php-mysql query-optimization rdbms sql sql-query sql-script stored-procedure
Last synced: 19 May 2026
https://github.com/saisrivatsat/End-to-End-Data-Analytics-Retail-Orders-Analysis-Python-SQL
This project showcases a comprehensive end-to-end data analytics workflow, encompassing data extraction, cleaning, transformation, and analysis of retail orders. Utilizing Python, SQL, and dynamic visualizations, it uncovers actionable business insights by highlighting critical metrics such as revenue, profit, and regional trends Empowering insight
Last synced: 03 Sep 2025
https://github.com/zhrgns/sql-ecommercedatabasemodel
This repo includes one of my personal projects that creates logical and physical design of an e-Commerce DB.
database e-commerce er-diagram oracle sql
Last synced: 14 Apr 2025
https://github.com/amishidesai04/travel-management-system-sql
Welcome to our Travel Management System repository, a SQL-based database management project. It handles customer and employee details, destinations, transportation (trains, buses, flights, cruises, cars), payments, and bookings. Complex SQL queries including subqueries and joins are used for data extraction and analysis.
database-management-system joins management-project query-language sql tabular-data
Last synced: 10 Mar 2026
https://github.com/bala-1409/loan-clustering-datascience-projects
This project uses Machine Learning to Cluster loan together based on their similarities. The project uses a dataeset of loan application which includes information about the Loan amount and Balance. The project then use the clustering algorithm to group the loan together based on the similarities.
clustering clustering-algorithm data-analysis data-science data-visualization kmeans-clustering machine-learning machine-learning-algorithms sql unsupervised-learning unsupervised-machine-learning
Last synced: 22 Mar 2025
https://github.com/Adil-Bikiev/Employee-Database-Management
A Java-based CRUD application to manage employee data using PostgreSQL and JDBC. This project supports operations like ➕ adding, 📖 retrieving, ✏️ updating, and ❌ deleting employee records. Built with Maven for dependency management and modularity.
database java java-jdk sql test
Last synced: 04 Nov 2025
https://github.com/paulinobermudez/scriptbasededatos
Scripts de gestion de base de datos Oracle 18c
automatically backup bash-script bash-scripting bermudez chunche95 database-management database-migrations oracle oracle-18c oracle-database oracle-db paulino plsql roles-privileges sql users
Last synced: 31 Dec 2025
https://github.com/pratik-khose/sql-leetcode-solutions
My SQL Leetcode Submissions
leetcode leetcode-solutions leetcode-sql-50 leetcode-sql-solutions queries sql
Last synced: 03 Jan 2026
https://github.com/akshat2jain/blogapp_fullstack
Fullstack Bog App using Reactjs expressjs Nodejs and sql
aws-ec2 aws-s3 expressjs jsonwebtoken nodejs recatjs sequalizejs sql
Last synced: 08 Apr 2026
https://github.com/cesarmartinez23/administracion_de_bases_de_datos_i
sql sql-server sql-server-management-studio
Last synced: 01 Jul 2025
https://github.com/oleksandr-romashko/goit-rdb-hw-03
SQL basics. DDL, DML and DQL requests.
databases dql-queries goit-rdb-hw-03 mysql mysql-workbench sql
Last synced: 20 May 2026
https://github.com/sanchezluys/bd_taller_mecanico_postgresql
BD postgresl, de un taller mecanico
Last synced: 30 Mar 2025
https://github.com/matheus1714/financial-data-storage
This repository contains a sample user transaction database over a period of 1 year.
docker environment neon postgres sql
Last synced: 19 Jun 2025
https://github.com/darc99/spring6-rest-mvc
csv flyway hibernate integration-tests lombok spring-boot spring-mvc sql test-containers
Last synced: 09 May 2026
https://github.com/suhailroushan13/project-management-tool-for-employees
The Project Management Tool designed for TWorks is a powerful and efficient solution tailored to streamline task management and communication within the TWorks organization. This tool is specifically crafted to meet the unique needs and demands of TWorks teams
agile express nodejs project-management react sql
Last synced: 11 Apr 2026
https://github.com/panoschron97/company_project_pl_pg_sql
A company management system with PL/pgSQL.
pgadmin4 plpgsql postgresql sql
Last synced: 05 Nov 2025
https://github.com/giansalex/sql-formatter
Application for SQL-formatting in PHP
Last synced: 06 Apr 2025
https://github.com/mk3008/carbunqlex
CarbunqleX is a lightweight library that enhances the reusability and maintainability of RawSQL through advanced query parsing.
ast csharp csharp-lib csharp-library dynamic-query postgres postgres-sql-parser postgresql raw-sql sql sql-parser
Last synced: 19 Nov 2025
https://github.com/topunix/optimizing-public-transportation
docker kafa-consumer kafka kafka-producer sql
Last synced: 10 May 2026
https://github.com/tigureis/modelo_de_pipeline_com_spark_no_databricks
Este projeto simula um pipeline de streaming de dados utilizando Spark Structured Streaming e Delta Lake em um ambiente Databricks. O objetivo é demonstrar como processar dados em tempo real, mesmo quando a fonte de dados é estática e fornecida por meio de comandos SQL.
databricks-runtime delta-lake spark-structured-streaming sql
Last synced: 21 Feb 2026
https://github.com/suraj-kumar00/sql-from-basics-to-advanced
Learn SQL Basics to Advanced
database sql sql-query sqlite-database
Last synced: 05 Apr 2025
https://github.com/unipr-org/bdd
BdD - Basi di Dati presso l'Università degli Studi di Parma (9 CFU).
Last synced: 01 May 2026
https://github.com/emanoelcampos/celestial-bodies-database
A relational database project using PostgreSQL, representing various celestial bodies. Detailed instructions are in project-instructions.md.
celestial-bodies command-line freecodecamp postgresql relational-database sql
Last synced: 05 Nov 2025
https://github.com/e0selmy4v/scpo-php
Some small PHP useful function library
convert-characters from-scpos http mailer php sql url-rewrite
Last synced: 07 Apr 2025
https://github.com/benhuds/db2w-ml-examples
Tutorial: in-database machine learning with Db2 Warehouse on Cloud
data-warehouse db2 machine-learning sql
Last synced: 28 May 2026
https://github.com/ezejosue/taller1
¡Bienvenido/a a este taller práctico de SQL! Aquí pondrás a prueba tus habilidades en el manejo de bases de datos relacionales, específicamente en la creación de procedimientos almacenados y disparadores (triggers).
Last synced: 04 Nov 2025
https://github.com/giosil/jdbc-tracer
Drivers for debugging jdbc applications.
debug debug-tool debugging jdbc jdbc-driver jdbc-drivers jdbc-tracer jdbc-utilities sql sql-tracer
Last synced: 05 Nov 2025
https://github.com/loesterbotelho/projeto-loester
Estou em processo de finalização, e ainda haverá alterações.
docker docker-compose flyway java mongodb postgresql rabbitmq redis spring sql
Last synced: 30 Dec 2025
https://github.com/SoftStoneDevelop/Gedaq
ORM Gedaq is generator for obtaining and mapping data from the database.
ado-net code-generation csharp dbconnection dotnet mapping micro-orm mysql mysqlconnector netcore6 npgsql oracle-manageddataacess-core orm postgres roslyn roslyn-generator sql sqlclient
Last synced: 17 Apr 2025
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csharp desktop-app erp-application mssql-database sql ssrs visual-studio windows-forms winforms
Last synced: 14 Apr 2026
https://github.com/khairulislam/student-s-task-management
A task management system where students can manage their academic task as well as share travel experience with others
Last synced: 05 May 2026
https://github.com/thoratstuti/detecting-sql-injection-attacks-using-ast-
A Python program to develop a new policy based Proxy Agent, which classifies the request as a scripted request or query based request, and then, detects the respective type of attack, if any in the request.
Last synced: 22 May 2026
https://github.com/amandinedurand/hotel_mermaid
Projet SN1 : création d'une application web pour un hôtel avec parties publique (réserver des chambres) et privée (gestion des chambres et des réservations)
Last synced: 18 Jun 2026
https://github.com/prakshi-23/bank_app_mgmt_v1
Using Python created a python app which allows users to create a new bank account, users can log in to their account in which they can perform various actions like deposit and withdraw money, check their balance, download their transaction report in excel file and update their password as well. Admin can view, edit customer info and can close acc.
customtkinter customtkinterprojects pandas powerbi powerbidashboard python sql tkinter-gui
Last synced: 29 Apr 2026
https://github.com/prayas7102/hotel-microservice-application
A microservices-based hotel management system built with Spring Boot and Spring Cloud. Consists of three core services: Hotel, Rating, and User, each handling specific functionalities. Utilizes MongoDB for data storage and implements service discovery using Eureka Server.
backend crud-application eureka-server java micoservice mongodb rest-api sql
Last synced: 06 Jul 2026
