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: 2026-07-10 00:26:02 UTC
- JSON Representation
https://github.com/kshetritej/sql
solving advance database management systems assessment
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https://github.com/juanpedroarmella/ecommerce
Basic clothing ecommerce: frontend and backend, product CRUD with admin login.
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https://github.com/janmin123/cyclistic
Capstone project for Google/Coursera Data Analytics Course
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https://github.com/harshbrar03/retail-store-sales-analysis
A beginner-friendly data analytics project demonstrating the complete ETL workflow using a retail dataset. It involves data cleaning with Python, storing in PostgreSQL, querying with advanced SQL, and visualizing insights through Python.
matplotlib pandas postgresql-database python sql sqlalchemy
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https://github.com/yevheniidatsenko/goit-rdb-hw-03
✴️ RDB Hometask - SQL course
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https://github.com/prashantsaini1525/sql_one-shot
SQL One-Shot: A quick, hands-on guide from Apna College Youtube Channelto master SQL fundamentals. This repository features concise notes, practical examples, and exercises to help beginners get up to speed with SQL.
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https://github.com/martin-mikusiak/mysql_training
MySQL Scripts from the 'AnalystBuilder' website and 'Alex The Analyst' youtube channel, with my own improvements.
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https://github.com/shubham-kv/fcc--relational-database--mario-database
Commands & SQL Queries from Learn Relational Databases by building a Mario database FreeCodeCamp course.
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https://github.com/intro-to-programming-2025-1/home
🧠 Introduction to Programming
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https://github.com/priyanshubiswas-tech/data-101
Comprehensive Data Engineering prep repository covering concepts, LeetCode, demos, and projects on SQL, Spark, Hadoop, ETL, Data Warehousing, and more.
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https://github.com/sajjad425/pl-sql_optimization
This repository provides a guide to optimizing Oracle PL/SQL queries for large datasets, focusing on improving performance, reducing execution time, and minimizing resource usage. It includes practical examples and best practices to help you efficiently manage large-scale datasets.
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https://github.com/jbalooshie/pewlett-hackard-analysis
An analysis of a mock employee database at a large company performed using postgreSQL. Tables are created breaking down employees by title, hire date, and identify employees who meet certain criteria for retirement or mentoring.
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SPARK is a python based computer assistant.
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https://github.com/ahmedyaser95/sql-mongo-query-converter
🛠️ SQLMongo - A PyPI package for converting SQL queries to MongoDB queries and vice versa. Effortlessly translate between relational and NoSQL query formats for seamless database interoperability.
aggregator database mongo-aggregation mongodb mongoose mysql postgresql python pyunit query query-builder sql sqlite structured-query-language
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https://github.com/almightylks/queryprojection
A simple way to create Select Expressions based on string input and lambda expressions
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https://github.com/jawsee97/8-week-sql-challenge
SQL Case Study Project with Solutions
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A collection of data analytics projects showcasing skills in data cleaning, exploration, visualization, and basic SQL queries. Designed to demonstrate entry-level data analyst competencies using real-world datasets and tools.
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https://github.com/alissonrochadev/sistemaatendimentowebvrs2
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https://github.com/yusefsaid/intelligent-data-management
Intelligent Data Management
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https://github.com/ashwin331133/sql-healthcare-data
This repository contains SQL queries designed to analyze health care data. The queries focus on patient demographics, encounter costs, and flu shot statistics, aiming to provide insights into patient behavior and financial impacts. The datasets include information on patient encounters, flu shots, and hospital admissions.
Last synced: 29 Oct 2025
https://github.com/davialencar2/ifpb-p2
Repositório com a função de centralizar atividades e anotações do Segundo Período do Curso.
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https://github.com/emmanuelkdev/sql-data-warehouse-project
Building a modern data warehouse with SQL Server, including ETL processes, data modeling, and analytics.
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https://github.com/sushant-suresh/data_cleaning_project_using_postgresql
Data Cleaning Using PostgreSQL.
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https://github.com/viniciusferreira7/sql-mini-course
sql-mini-course
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https://github.com/uuanqin/busuanzi2waline
将不蒜子的页面浏览量导出为 json 格式的文件，并生成SQL语句以更新Waline数据库
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https://github.com/mohamed-adel23/e-book-management-system
A Comprehensive E-Book System
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https://github.com/chrisorei/multitenancy-rbac-supabase-template
A production-ready template for implementing Multi-Tenancy and Role-Based Access Control (RBAC) using Supabase.
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https://github.com/kishorereddypudi/pizza-sales-data-analysis
Pizza Sales Analysis project demonstrates proficiency in using SQL and Power BI to analyze and visualize data effectively.
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https://github.com/gappeah/credit-card-transactions-fraud-detection-project
The Credit Card Transactions Fraud Detection Project repository is designed to analyse and detect fraudulent transactions in credit card data.
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https://github.com/Frozen-Projects/FF_DB_NANODBC
nanodbc based Unreal Engine 5 ODBC plugin for Windows platform.
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https://github.com/arthurazevedods/web-crud-golang-postgres
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https://github.com/skyrocketstan/learning_netology_sql-agg
Домашнее задание к занятию 8.2: SQL: вложенные подзапросы, JOIN'ы, агрегирующие запросы
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https://github.com/tharunkumarreddypolu/assistantship-alert
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https://github.com/anibalalpizar/jsp-sql-planillas
Project of a spreadsheet system with reports, using jsp, sql, bootstrap and tailwindcss
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https://github.com/simranrayait51/internshala-ds-projects
Projects from the Internshala Data Science course, showcasing my skills in Excel, SQL, Python, and Tableau for data manipulation, analysis, and visualization.
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Last synced: 17 May 2026
https://github.com/martachesnova/sql
Performing data modeling (ERD) and data engineering. Then, writing series of SQL queries to analyze Employee Database of a company.
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Personal website
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https://github.com/narpat78/layoffs-data-cleaning-and-eda-using-sql
A SQL-based project to clean and analyze layoffs dataset. Focuses on standardizing data, handling nulls, converting data types, and performing exploratory queries for business insights.
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https://github.com/sangampshinde/todo-app
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Working with time in SQL-Server and C#
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https://github.com/shubhodippal/exam-space-public-version
A comprehensive, secure, and feature-rich online examination platform built for educators and students worldwide.
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My GitHub Profile Readme 🔰 I am a Software Development Engineer from Delhi Technological University (Formerly DCE), India
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OSM data statics for Umbria region
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https://github.com/ikeraguero/sql-exercises
SQL Exercises solved with SQL Server.
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https://github.com/Yukta026/Tokyo-Olympics-2020-Analytics
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https://github.com/tahaaa22/problem-solving
This collection contains my approaches, thought processes, and final solutions to coding challenges from popular platforms such as LeetCode, HackerRank, and CodeForces.
cpp data-structures problem-solving sql
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https://github.com/saponikk06/personalbase.sgl
Персональная база данных для учета привычек, финансов, курсов и тд..
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https://github.com/seandstewart/que
Que: SQL for Sneks 🐍
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https://github.com/bleakmego/wrenai
WrenAI is an open-source GenBI agent designed for seamless integration and powerful performance. Explore the code on GitHub! 🐙🌟
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https://github.com/belovetech/alx-higher_level_programming
This project includes Higher Level Programming in Python and Javascript, as well as Cpython and SQL. It goes over many Python, Javascript, and SQL concepts. It also covers the concepts of unittest and integration tests.
algorithms api data-structures javascript oop python3 sql unittest-and-integration-testing
Last synced: 16 May 2026
https://github.com/DataCamp-Internship/Introduction-to-SQL-with-Jupyter-notebook
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jupyter-notebook pandas postgresql sql
Last synced: 17 Jul 2025
https://github.com/ashishsingh789/adventure-work-dashboard
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https://github.com/asqiriba/comp-520-advanced-database-systems
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php rent-management sql web-application
Last synced: 17 May 2026
https://github.com/zinhocosta/hr-attrition-sql-powerbi
Analyze employee attrition trends using SQL and Power BI. Gain insights to reduce turnover and enhance satisfaction. 📊🔍
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https://github.com/rakesh3596/ola_taxi-vehicle_application
Ola Taxi-Vehicle Application
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https://github.com/vitaminvp/kottans-backend
Backend Course. The course contains basics of backend development: fundamentals of NodeJS or Golang and backend frameworks as well as necessary computer science basics, network and protocols, database fundamentals etc.
backend kottans kottans-backend nodejs patterns sql ssh
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https://github.com/tathithienthanh/majorproject_womenfashionproductrecommendationsystem
Build a recommendation system for recommending woman fashion's products on e-commerce platforms
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https://github.com/gozdesaygiliyalcin/marathon03-mybank
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https://github.com/noopur-phadkar/sql-cheatsheet
I am using this repository to store my SQL cheatsheet and save some complicated SQL questions I come across.
Last synced: 20 Mar 2025
https://github.com/alexander-kastil/sql-server-2005
class companion for sql server 2005 admin & dev
Last synced: 17 Feb 2026
https://github.com/karthikgangadhar/web-service
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This is the simple repository consisting of sales database in CSV Format with the solutions .
Last synced: 06 Jan 2026
https://github.com/elenaches/java-sql-game--neverending-platformer
A final college project written in Java and SQL using Microsoft's Access Database, a real-time randomly generated 2D platformer with a create & load custom levels mechanic.
2d-animation accesssql college-project game java java-game level-creation microsoft-access platformer randomly-generated sql
Last synced: 18 Jul 2025
https://github.com/giosil/jdbc-tracer
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In this project, we used a relational database to create the initial data structure for a vet clinic. We created a table to store animals' information, insert some data into it, and query it.
Last synced: 16 May 2026
https://github.com/Nadezhda2024/the_project_2
Исследование данных торговой компании «СтройСнаб» с помощью SQL.
exel github markdown mysql portfolio postgresql sql sql-server sqlite3 visual-studio-code
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https://github.com/Vidya-Vijay/Vid2501
About me
analytics data data-science machinelearning python r spss sql statistics tableau visualization
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https://github.com/dandimrod/pluridb
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Codebasics Resume Challenge 13 Analysing Goodcabs' performance in transportation across India from January to June 2024
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