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/kefirfromperm/micronaut-jdbc-enum
How to use PostgreSQL enums and enum arrays with Micronaut Data JDBC
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https://github.com/morin3/andoka-now-
# Andoka-2 H.5 Andoka now TV
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nanodbc based Unreal Engine 5 ODBC plugin for Windows platform.
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https://github.com/adindasarianti/e-commerce_analysis_dqlab
This repository contains the project I've worked on during courses at DQLab
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https://github.com/wsawebmaster/bancodedadose-commerce
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https://github.com/malihanan/book-sorority
A book resale web app in Django Framework.
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https://github.com/gaurav-van/data-analysis-projects
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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/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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GitHub portfolio + interactive resume | Showcasing data projects in civil rights (housing), cannabis, and analytics
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This project is an advanced e-commerce application with a fully functional Angular frontend and ASP.NET backend, enhanced from the original Skynet project with Docker, Redis, and SQL for scalability and cross-environment compatibility.
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Data Cleaning Using PostgreSQL.
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The Instagram Clone is a SQL-only project built using MySQL to replicate core features of Instagram's database structure. It includes tables for users, posts, likes, comments, followers, and hashtags, allowing you to perform queries for user feeds, trending posts, and social interactions. This project focuses purely on database design and queries w
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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.
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https://github.com/jawsee97/8-week-sql-challenge
SQL Case Study Project with Solutions
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https://github.com/itzaymvn/realtimechat-php
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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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HackerRank-Solution
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https://github.com/jonoman55/minimalapidemoapp
C# ASP.NET Minimal API Demo App
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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/kerimli-veli/razorpages-asp.net-mvc
This project implements CRUD operations (Create, Read, Update, Delete) using Razor Pages in ASP.NET Core MVC. It utilizes Entity Framework Core for database management, ensuring efficient data handling and a clean architecture.
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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/aelmah/data-integration
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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/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/r-kataria/querius
A pure Python in-memory SQL engine, developed from scratch.
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https://github.com/yevheniidatsenko/goit-rdb-hw-03
✴️ RDB Hometask - SQL course
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A comprehensive MySQL database implementation for event planning and management with normalized schema, sample data, and complex queries.
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This project simulates and analyzes 1 month of ride-booking data for OLA Cabs in Bengaluru. Using SQL and Power BI, we dive into customer behavior, booking trends, cancellation patterns, and business KPIs.
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Last synced: 11 Apr 2025
https://github.com/halyusa16/sql-employee-insights
This project dives into employee data to uncover actionable insights using SQL. It mimics real-world HR and business analysis tasks, from salary comparisons to workforce demographics and potential cost-cutting strategies.
Last synced: 11 Apr 2025
https://github.com/akkiepro/microservice-quiz-app
Quiz App using different microservices such as question-service, quiz-service, service-registry and an api-gateway-service.
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This project focuses on analyzing employee data through querying, performing table joins to connect related information, aggregating salary statistics, and using subqueries to extract meaningful insights.
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https://github.com/mateusz-przybyla/CreativeWallet
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https://github.com/khoa-bit/duck-migration
A zero-dependency Go library for handling database migrations
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https://github.com/ayonika2001/pizza_sales_sql_project
This SQL project models a Pizza Hut database, tracking orders, order details, and pizza types. It includes queries for calculating total orders, revenue, pizza popularity, and category-wise distributions, providing insights into sales trends and pizza preferences.
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https://github.com/chingling152/webapi-inlockgames
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https://github.com/maazqureshi-code/sql
This repository includes coursework, SQL queries, and practice exercises from the CMSE351 Database Systems course, covering relational databases, normalization, ER modeling, and SQL operations (DML, DDL, joins, subqueries).
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https://github.com/Richu-Antony/Programmes
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https://github.com/iankitnegi/hackerranksqlvault
A repository of SQL solutions to HackerRank challenges, featuring well-documented queries and insights to enhance SQL skills. Perfect for learning and practice!
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https://github.com/whyyxl/snapcart
🛒 Build scalable e-commerce solutions with SnapCart, a containerized Laravel backend designed for seamless product management and user authentication.
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change data capture (CDC) to ingest binlogs from the source database, process them, and write them to the target database correctly, completely, and instantly in real time. using docker-compose,Kafka connectors (debezium, jdbc sink), compute engine, cloud sql, database mysql, confluent.
cdc cloudsql computeengine debezium docker-compose jdbc kafka ksqldb mysql sql
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https://github.com/kanadshee-18/sql_in_one_go
🐬A repo to revise SQL in one go. 🧑💻
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📊 Welcome to the Database Learning and Interview Questions repository! This project offers a diverse collection of SQL (MSSQL, PostgreSQL, Oracle) and NoSQL (MongoDB) database examples and common interview questions.
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A collection of scripts for reporting out content from an Invenio-RDM Postgres database.
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SQL haqida uzbekcha talqinda SQLdagi barcha kerakli buyruqlarni nima vazifani bajarishi haqida malumot va misollar keltirilgan. Hurmat bilan Temirov Muhammad :)
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https://github.com/sashadev-sky/model-operandi
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https://github.com/swappy514/smartgrocery_sql_backend
A complete MySQL backend for SmartGrocery—built for hyperlocal e-commerce platforms like PadosiMart. Includes a scalable schema, rich sample data, and queries for order tracking, inventory, and customer analytics.
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https://github.com/kiran-kumar-k3/vulnerability-payload-lists
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https://github.com/stamper/django-bulk-update-challenge
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https://github.com/mouni2619/sql_bolt
SQLBolt is a free interactive SQL tutorial that teaches SQL concepts and commands through a series of interactive exercises. It covers topics like querying databases, filtering results, joining tables, and more. It's a great resource for beginners to learn SQL in a practical and hands-on way.
Last synced: 06 Mar 2026
https://github.com/capellax02/com2058
(DATABASE MANAGEMENT) This repository contains lab questions, lecture slides, and mini-works regarding the database management course at university.
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https://github.com/samiksha-khare/flight-data-analysis
This project analyzes 19M+ flight records (sourced from Kaggle in Parquet format) to uncover trends in delays, taxi times, and cancellations—driving insights for improved airline scheduling and operational efficiency.
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Reddit simulator using SQL, PHP, HTML/CSS
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The Event Mangement System manage different event like school,wedding and conference event
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Last synced: 11 Jul 2025
https://github.com/kedarvartak/hackerrank-sql-solutions
This repository contains my solutions to all SQL challenges on HackerRank.
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Last synced: 11 Jul 2025
https://github.com/husskhosravi/cricket-analytics-snowflake-pipeline
End-to-end Snowflake data pipeline for cricket analytics using JSON data from AWS S3, automated ingestion, transformation, and modelling into a scalable star schema
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https://github.com/yakubique/upsert-postgresql
Upsert anything to PostgreSQL
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Crime Data Analysis for Self-Defense Tool Market Entry in the EU.
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SQL database migration and utility for golang
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