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: 2026-07-07 00:26:23 UTC
- JSON Representation
https://github.com/anniefib/otherprojects
Powering Data Dreams: From Orchestration to Analytics with Cloud Precision
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https://github.com/knands42/Data-Engineering-Bootcamp
Exploring Data Engineering concepts
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https://github.com/sagleft/dbobject-query
(wild alpha) SQL queries without SQL available out of the box
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https://github.com/jardinesdelareina/grok_postgresql
База знаний PostgreSQL
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https://github.com/rachkat/rachelgoldsbury.github.io
Data Analytics Blog- Thoughts & Insights: Lightweight analytics blog—snippets, charts, and bite-size experiments.
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https://github.com/algojobs/sql-jobs
The latest SQL jobs, updated weekly.
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https://github.com/archive-of-practical-work-for-the-prue/homework-sql
Репозиторий с практическими работами по базам данным на MySQL и MaridDB.
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https://github.com/giorgishengelia/bike-share-analysis-report
Help developing marketing strategy using data analytics to help convert casual riders into members
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https://github.com/jaymalli/oshop
eCommerce website with features like product listing, add/delete products (admin), shopping cart, and checkout process.
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https://github.com/surbhi242singh/pizza_sales_project
Used SQL to analyze pizza sales data
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https://github.com/suspect-47/practice-run-mysql
SQL Practice Runs: Progressive assignments (run 1–15) built from beginner to intermediate level using MySQL. It covers SELECT, JOIN, WHERE, GROUP BY, HAVING, ORDER BY, aggregate functions, aliases, and query optimization.
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https://github.com/shaulamarquez/hr-employee-distribution-report
This HR Employee Distribution Report was cleaned first on Microsoft SQL Server before visualizing it on Microsoft Power BI
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https://github.com/biemannt/webcontrol-sql-demo
Simple MS-SQL Database for demostration purposes
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https://github.com/alunera-data/alunera-data
Hi, I’m Yvonne – building data solutions at the intersection of BI, SQL & Service Management
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https://github.com/ahmed-aquarius/data-warehousing-assignment
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https://github.com/prajjwol09/sql_retail_analysis_project
This project demonstrates SQL-based data cleaning, exploration, and business analysis on a retail sales dataset. It involves setting up a database, removing null values, performing EDA, and using SQL queries to extract key insights such as top customers, best-selling categories, and monthly sales trends.
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https://github.com/roydevashish/algo8.ai-data-manipulation-assignment
This assignment performs transaction-level sales data analysis and generates reports using Pandas / SQL / Spark inside a containerized environment. The dataset contains sales transaction records and is used to analyze SKUs, customers, and sales representative performance.
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https://github.com/alessandro-schmidt/leetcope
Cause sometimes you just gotta cope. This is me axing Leetcode Problems.
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https://github.com/r-mahesh45/comprehensive-sql-database-project
This project showcases the design and management of SQL databases, focusing on creating efficient schemas and performing data operations like insertion, updating, and querying. It highlights best practices in database management for handling large datasets and complex queries.
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https://github.com/codedbyarizola/sql-classwork
SQL scripts I made during a course in school.
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https://github.com/pilat/terraform-provider-sql
Provider to run SQL statements
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https://github.com/margaretkhendre/employee-analysis-vs-sql-challenge
SQL is used in this repository to examine the hiring process of a fictional company, Pewlett Hackard. Data modeling, data engineering, and a data analysis are displayed here.
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https://github.com/miyako/4d-plugin-simple-postgres-client
Simple PostgreSQL client using libpq
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https://github.com/moazaymanedda/computer_store_management_system
Java + Oracle SQL system for managing a computer store — products, orders, feedback, and inventory.
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https://github.com/eliastamer/mysql-nodejs-app
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https://github.com/jose-murilo/web-developer-course
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https://github.com/tanuj-maheshwari/aims
Academic Information Management System. Multi User database for an academic institute with various constraints generally present in an institute. Implemented using stored procedures and triggers in PLPGSQL.
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https://github.com/jcsalinas20/dam
DAM (Desarrollo de Aplicaciones Multiplataforma), Ejercicios y trabajos hechos en el Grado Superior DAM
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https://github.com/rafibg/mysticrealms
My phone and Windows game
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https://github.com/optiopay/sqlgen
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https://github.com/robindumontchaponet/reflexivequery
[WIP] Somewhat effective SQL query builder
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https://github.com/rahul-barick/compose-mysql-pgadmin
Mysql & pgadmin4 powered by compose
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https://github.com/nihalsheikh/google_data-analytics
Google Data Analytics Specialization
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https://github.com/lucasmdct/johnny_sql
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https://github.com/gpalleschi/gpgen_sqlldr
A sql script to export a table generating .dat and .ctl files to be imported with sqlldr oracle utility.
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https://github.com/xp-forge/sql
SQL Subcommand
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https://github.com/qazcetelic/sqlimagine
A DSL for quickly and easily designing SQL databases 🗃️.
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https://github.com/vlachenal/sql-request-builder
Dynamic SQL request builder
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https://github.com/arpitbrur/spring-boot-insurance-management-platform-mini-project
Here I'm uploading insurance management project this is real time project which is based on policy. In this project I have using Core java, Spring boot, spring framework, JDBC & hibernate with JPA. In this project I also using postman API, MySQL, SQL.
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Last synced: 08 Oct 2025
https://github.com/shohail-ismail/a-level-draughts-project
Developed a fully functional Draughts game using Java for game logic and mechanics, Java Swing for the GUI, and SQL for managing database interactions to store user scores. Additionally, implemented email verification using the JavaMail API with secure SMTP configuration.
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https://github.com/maccccd/sql-proficiency-journey
A technical journey of my SQL understanding.
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https://github.com/winteryukky/aws-lambda-sql-runtime
Execute SQL on AWS Lambda
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https://github.com/miroslaw-zieba/secure-query-handler
Secure Query Handler by Mirosław Zięba is a PHP class for secure, efficient SQL query management. Designed for robust database security, dynamic parameter validation, and transaction handling, it leverages parameterized queries to protect against SQL injection and maintain data integrity.
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Last synced: 14 Apr 2026
https://github.com/ogulcanturan/ogu.dal
Contains structured models for Sql, MongoDb, and Redis
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Last synced: 23 Feb 2026
https://github.com/triptigitrepo/sql_interview_questions_and_solution
SQL_Interview_with_Solutions is a repository designed to help individuals prepare for SQL-based technical interviews. It contains a variety of SQL queries and solutions that cover common interview topics, ranging from beginner-friendly basics to advanced query techniques.
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https://github.com/mathiaslinux/sae301public
Website for an real estate agent
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https://github.com/robertazzopardi/termtable
Terminal database client written in go
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https://github.com/ebch97/sql-crm-project
Database that resembles large scale projects, intended to make project management easier in a similar way to a CRM
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https://github.com/ashwinwilson/walmart_sales_data_analysis
This end-to-end data analytics project focuses on uncovering key business insights from Walmart sales data using Python, Pandas, SQLite, and SQL. It simulates a real-world data analysis pipeline, ideal for aspiring or professional data analysts.
Last synced: 27 Jan 2026
https://github.com/dennis-mureti/loan-application-web-system
Sacco web based loan application system.
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Item List for an Online Store
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A package that provides some helpful types for dealing with nullable SQL and JSON values.
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https://github.com/sadsaldev/produccion-eyc
Versions of the web app built for the company E&C Ingeniería called Análisis de Producción. / Versiones del aplicativo web construido para la empresa E&C Ingeniería denominado Análisis de Producción.
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https://github.com/amadr-95/db-design
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https://github.com/fbarffmann/sql-challenge
Designed and queried a PostgreSQL employee database to analyze salary trends and organizational structure. Built ERD, created tables, and developed business-focused SQL queries.
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Last synced: 24 Apr 2025
https://github.com/ansh-info/hadoop-pipeline
An end-to-end data engineering pipeline to collect, store, process, and analyze property and crime data using Hadoop, Docker, MySQL, Tailscale, and Selenium
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Last synced: 21 Jan 2026
https://github.com/sravyatogarla/movie-recommendation-system
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https://github.com/satvikpraveen/rsvp_case_study
A comprehensive IMDB dataset analysis using SQL. Includes database setup, advanced queries, and actionable insights. Organized with files for database creation, queries, and solutions. Features an Entity-Relationship Diagram (ERD), executive summary, and SQL scripts. Perfect for SQL workflows and business intelligence in the film industry.
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https://github.com/dyarawilliams/grave-registry
A grave site directory built with a EJS front-end, and PostgreSQL back-end.
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Last synced: 15 Feb 2026
https://github.com/aksoni07/bookvault
The Library Management System is a database-driven application that manages library operations like book tracking, customer and employee management, and book issuance/returns. It streamlines library tasks and ensures efficient record-keeping.
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https://github.com/rafaelmoraes003/mysql-one-for-all
Project that worked with SQL JOINs, Database Design and Normalization.
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https://github.com/xtutran/sohoa-crawler
Scrape users's comment from Vnexpress.net using Python Scrapy
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Last synced: 09 Oct 2025
https://github.com/busesimsek/dataanalysisportfolio
A compilation of my data analysis projects using SQL, Python, and Tableau.
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Last synced: 12 Jun 2025
https://github.com/brian-gl/examenbasicoseleccion
Exámen Básico de Selección
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https://github.com/i-am-tj/all-sql
🐘 Welcome to the All SQL repository! This repo contains a variety of SQL exercises to help you improve your database querying skills. Happy querying! 🐬
Last synced: 18 Jan 2026
https://github.com/whlke1/ether-multi-tool
Ether is a multi-tool with many features in the areas of Cybersecurity, Pentesting, OSINT, Network Scanning, Discord and Hacking.
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https://github.com/akchemp/data-engineer-mini-project
Mini ETL pipeline: CSV → SQLite → SQL → pandas analytics
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Last synced: 07 May 2026
https://github.com/davidemiceli/sql-lego
SQL Lego is a lightweight library for building and composing SQL string statements without using the standard order.
Last synced: 18 Jan 2026
https://github.com/tonyh0401/sql-database-progress-2-assignment-tdtu
Progress 2 Database Assignment (Database Course).
Last synced: 12 Apr 2026
https://github.com/BH-Tec/dio-projeto-logico-database
Projeto criado para o curso "Construindo seu Primeiro Projeto Lógico de Banco de Dados" da DIO.
Last synced: 09 Oct 2025
https://github.com/azizy22/duckdb-cho
🦆 Explore DuckDB with enhanced features and performance for efficient data analytics and querying in your applications.
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https://github.com/jomi195/ferienwohungen-reservierungssystem
StayFinder is a showcase under construction for an apartment booking system for Database-Systems Classes 1 at HTWG Konstanz.
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https://github.com/nambukeerthi/youtube_dataproject
Build a Streamlit App – A user-friendly interface. Use Google API – Fetch YouTube channel data. Store in SQL Database – Save channel details for easy access. Search & Join Tables – Allow users to query and view data
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Last synced: 09 Apr 2026
https://github.com/takshshah-16/pizza_sales_sql
SQL-powered pizza sales analytics project using MySQL Workbench to derive business insights through data exploration and queries.
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https://github.com/akshay-rajan/s2
S2 MCA Coursework
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https://github.com/mgckaled/rs_data-analytics
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https://github.com/muhammadsaim32/data-base-management-system
This repository contains reference books and personal notes I created while learning Database Management Systems (DBMS).
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This project uses Google Gemini AI and LangChain to convert natural language business requirements into normalized relational database schemas. It also generates SQL queries, provides optimization suggestions, and validates the schema.
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Last synced: 09 Oct 2025
https://github.com/daudhidayatr/course-mysql-database
Ini merupakan proses pembelajaran MySQL-Database
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