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/valda1/libraryproject
Library management system project in Java.
books database java library-management-system sql
Last synced: 29 Apr 2026
https://github.com/karan-sharxa/sql
SQL for DATA_ANALYTICS
sql sql-query sql-server sqlalchemy
Last synced: 04 Jun 2026
https://github.com/aymanek24/authenticationjwt
This an authentication System made with SpringBoot Using JWT
authentication doctor jwt-auth jwt-authentication jwt-bearer-tokens jwt-token postgresql spring-boot sql
Last synced: 20 Apr 2026
https://github.com/xihuanxiaorang/doclib
涵盖全栈开发所需的各种技术：前端 (Vue3全家桶、TypeScript、Uniapp、微 信小程序）和后端（Spring、 SpringBoot、SpringCloud、源码分析 【JDK、Spring、SpringBoot、 Mybatis】）等等
datastructures-algorithms interview java spring springboot springcloudalibaba sql vue3
Last synced: 20 Apr 2026
https://github.com/auraluvsu/websocket-chat
Websocket based chat service complete with both server and client side files, complete with relational database for storage
backend backend-development backend-go chat-application client-server go go-developer go-websocket golang messaging mysql mysql-database relational-databases sql websocket websocket-application websocket-chat websocket-client websocket-connection websocket-server
Last synced: 29 Apr 2026
https://github.com/imbenrabi/crm-app
CRM web application.
javascript material-ui mysql nodejs react recharts sequelize sql
Last synced: 18 Apr 2026
https://github.com/pheyth15/instafood-ordering-system
Online Food Ordering System | In Compliance to DCIT24
css-html-javascript ordering-system php sql
Last synced: 11 Mar 2025
https://github.com/codeofrahul/sql_practice_question
This repository contains my practice queries of SQL. I have solved these queries using Postgresql.
database postgresql practices sql sqlqueries
Last synced: 29 Apr 2026
https://github.com/vara-co/sqlalchemy-challenge
SQLAlchemy challenge "Climate Analysis for long vacation in Honolulu, Hawaii. Surf's Up!" It includes a Flask App
flask flask-api flask-application flask-sqlalchemy jupyter-notebook orm sql sqlalchemy sqlite
Last synced: 20 Apr 2026
https://github.com/sushant-suresh/amazon_e-commerce_data_analysis_sql_project
SQL project analyzing e-commerce data of Amazon to address key business questions and uncover insights.
Last synced: 20 Apr 2026
https://github.com/an4pdm/plataforma-de-gerenciamento-escolar-intuitivo-com-crud
Projeto Full-stack com integração entre Python e MySQL, permitindo o gerenciamento de dados de um sistema escolar com uma GUI simplificada.
automation coding database development full-stack gui programming project-repository python python3 simple-gui sql
Last synced: 20 Apr 2026
https://github.com/robinmillford/hr-analytics-employee-performance-analysis
HR Analytics: Unveiling Employee Performance - A comprehensive exploration of employee data using SQL and Power BI, uncovering key insights for strategic HR decision-making.
data-analysis data-visualization jupyter-notebook powerbi python3 sql
Last synced: 20 Apr 2026
https://github.com/srgrace/sql_scavenger_hunt
SQL Scavenger Hunt
bigquery jupyter-notebook python sql
Last synced: 20 Apr 2026
https://github.com/bursasha/postgresql-ifix-database
PostgreSQL database with create script, insert script, queries, and description 📑
cross-join database group-by left-join natural-joins postgresql query relational-algebra relational-database right-join sql
Last synced: 20 Apr 2026
https://github.com/westrachel/sql-small-programs
Problems to practice creating, reading from, updating, and deleting PostgreSQL databases.
Last synced: 05 Jun 2026
https://github.com/fivan999/cinema-controlling-system
It is an application on PyQt created as a project for educational platform Yandex Lyceum. If you are owner of a cinema company, this app can help you to control it easier!
pyqt5 python sql yandex-lyceum
Last synced: 15 Jun 2025
https://github.com/wsapsan/tg_wg_bot
This Telegram bot is for easy management of Wireguard on a remote server
api bash bash-script c linux linux-app linux-shell python3 socket sql sqlite3 telegram-bot wireguard
Last synced: 13 Apr 2026
https://github.com/ssanthosh010303/d16c2
Day-16 Challenge-2: Performing Queries with a Pre-filled Database
Last synced: 20 Jun 2026
https://github.com/ssanthosh010303/d15c1
Day-15 Challenge-1: Database Schema for an Inventory Management System
entity-relationship mysql rdbms sql ssms
Last synced: 18 Jun 2026
https://github.com/ysclk/caferestaurant
About my app
cafeapp csharp csharp-app csharp-code desktop-app mssql-database restaurant-management sql winforms winforms-application winforms-dashboard
Last synced: 21 Apr 2026
https://github.com/srrathi/dbms_e-commerce_backend
Backend in Nodejs for DBMS E-commerce web app.
heroku-deployment mysql-database nodejs sql
Last synced: 21 Apr 2026
https://github.com/nxion/sql-data-warehouse-project
Building a modern data warehouse with MS SQL server, ETL processes, data modeling and analyitics.
data data-analysis data-analytics data-engineering data-lakehouse data-warehouse datalake datascience etl etl-job medallion-architecture ms mssql sql sql-query sql-server
Last synced: 05 Jun 2026
https://github.com/vidya-vijay/vidya-vijay
About me
analytics data data-science machinelearning python r spss sql statistics tableau visualization
Last synced: 21 Apr 2026
https://github.com/daniel-km/omeka-s-module-adminer
Module for Omeka S to view database directly in admin board via Adminer,
admin adminer omeka-s omeka-s-module sql
Last synced: 21 Apr 2026
https://github.com/cephascard0207/simpleemployee_mysqldatabase
A Very Simple Database created using MySQL to inculcate a Company's Employee Data into Digital Tabular Format. Beginner MySQL Project
Last synced: 29 Apr 2026
https://github.com/CodedByArizola/sql-classwork
SQL scripts I made during a course in school.
Last synced: 04 Dec 2025
https://github.com/joeychilson/litemigrate
A simple SQLite migration library for Go.
go golang migrate migrations sql sqlite
Last synced: 21 Apr 2026
https://github.com/fer25-code/flutter-with-sql
App flutter with sql
database flutter-examples mobile-app sql
Last synced: 21 Apr 2026
https://github.com/florents-tselai/spat
Redis-like In-Memory DB Embedded in Postgres
cache postgresql redis sql valkey
Last synced: 29 Apr 2026
https://github.com/woollumst/employeemanagementsystem
Personal project for practice. Java, Maven, Spring, SQL, w/ React JavaScript frontend
java maven react spring-boot sql
Last synced: 08 May 2026
https://github.com/praveendwivediii/leetcode-sql-50
This repository contains my solutions to LeetCode’s Top 50 SQL challenges. Great for mastering core SQL concepts and prepping for data interviews.
Last synced: 24 Jan 2026
https://github.com/andhikayuana/postgres-latihan
Latihan mandiri PostgreSQL :rocket:
database postgresql postgresql-database sql
Last synced: 22 Apr 2026
https://github.com/torshin5ergey/1tdada-do_2024-08-23_6.10
1T Data "Data architect (DevOps)". Задание 2024-08-23 6.10
csv docker docker-compose dockerfile postgresql python sql
Last synced: 11 Jun 2026
https://github.com/mairondc21/teste_mairon
Teste realizado em excel e sql
excel modelagem sql sql-server
Last synced: 25 Mar 2025
https://github.com/notshrirang/deepseek-r1-distill-qwen-1.5b-sql-coder-peft
DeepSeek R1 Distill Qwen 1.5B finetuned for converting natural language queries to SQL queries
deepseek-r1 finetuning lora peft qlora sql
Last synced: 22 Apr 2026
https://github.com/ewgeni-dinew/04.databases_advanced-entity_framework
I will be submitting exersices from the fourth course, that I am currently undergoing at the Software University(SoftUni) in Sofia, from 24.10.17 untill 10.12.17. In this course we will be working with one of the most modern ORM technologies-Entity Framework, which is a standard in C# and .Net apps. This is my second professional course at SoftUni, part of the DB Fundamentals Module. I will be using Microsoft Visual Studio 2017 and Microsofts SQL Server Management Studio 17.3 for the upcomming tasks.
csharp database entity-framework-core softuni sql visual-studio
Last synced: 22 Apr 2026
https://github.com/gsanaev/enterprise-financial-kpi-platform
End-to-end financial analytics platform integrating synthetic data generation, DuckDB warehouse, profitability modeling, churn prediction, and Power BI executive dashboards.
churn-prediction customer-analytics data-engineering data-warehouse duckdb finance-analytics machine-learning powerbi powerbi-dashboard profitability-analysis python random-forest sql synthetic-data
Last synced: 22 Apr 2026
https://github.com/maynealis/sql_course
This repository is dedicated to practice SQL in the context of the course UC0492_3.
Last synced: 29 Apr 2026
https://github.com/lankesathwik7/sql-query-assistant
Natural language to SQL query converter using Groq LLM. Ask questions in plain English and get SQL queries, visualized results, and natural language explanations. Built with Streamlit and PostgreSQL.
data-analysis database groq llm natural-language-processing python sql
Last synced: 29 Apr 2026
https://github.com/torshin5ergey/1tdata-do_2024-08-28_6.11-05
1T Data "Data architect (DevOps)". Задание 2024-08-28 6.11 №5
clickhouse clickhouse-connect docker docker-compose postgresql pyspark python sql
Last synced: 13 Jun 2026
https://github.com/aishwaryagade02/loan-funnel-optimization-analysis
Tracks how loan applications move through each stage, helps spot where people drop off, and gives clear insights to improve approval strategies and overall performance.
ab-testing data-analysis data-creation hypothesis-testing python reporting sql statistical-methods streamlit
Last synced: 30 Apr 2026
https://github.com/coledixon/xml_parsing
learning XML parsing using C# and SQL
csharp sql windows-forms xml xml-parser
Last synced: 29 Apr 2026
https://github.com/harsh098/ru-hacks-2022-submission
A discord bot that provides data about availability of organ transplants and donation centers. This bot was submitted as a hackathon project for RUHacks 2022 .
accessibility discord-bot e-governance healthcare nextcord-py python sql sustainability
Last synced: 16 Mar 2025
https://github.com/cybergeist0/chatify
A simple online IRC built using PHP.
Last synced: 05 Jun 2026
https://github.com/rohithay/sql-bench
An elegant CLI toolkit for validating BigQuery queries, comparing schemas, and estimating costs before pushing code to production.
bigquery cli cloud-tools data-engineering developer-tools google-cloud query-validator schema-diff sql sql-lint
Last synced: 22 Apr 2026
https://github.com/cuh4/quotebot
Discord bot that saves messages and re-sends them as quotes through slash commands.
bot discord discord-bot discord-py open-source quotes sql
Last synced: 22 Apr 2026
https://github.com/ztlaine/assignment12
MySQL database designed for pizza restaurant
database database-design mysql sql
Last synced: 22 Apr 2026
https://github.com/simple-works/database-modelizer
💽 Simple object–relational mapping (ORM) library for C# .NET.
ado-net csharp csharp-library dotnet dotnet-library mapping object-relational object-relational-mapper object-relational-mapping orm orm-framework orm-library relational-database sql sql-database
Last synced: 23 Apr 2026
https://github.com/ayushi-gajendra/restaurant-order-analysis-sql
End-to-end SQL analysis of 12,266 restaurant transactions to identify high-performing menu items, revenue concentration, bulk ordering behavior, and strategic growth opportunities.
analytics-portfolio business-intelligence case-study customer-segmentation data-analysis data-analytics database-analysis menu-engineering mysql revenue-analysis sql sql-project
Last synced: 05 Jun 2026
https://github.com/srgchrksv/cloudflare-workers
Cloudflare Worker + D1 Database example
cloudflare cloudflareworkers sql
Last synced: 30 Apr 2026
https://github.com/cristobalgvera/prueba-java-web-applications
java java-8 maven oracle-database sql
Last synced: 29 Apr 2026
https://github.com/ds-fau-ck/real-time-stream-processing
Online Ticket Booking Stream data processing
azure-stream-analytics eventhub python sql synapse-dwh
Last synced: 08 Jan 2026
https://github.com/phpgt/sqlbuilder
[in development] Object oriented representation of SQL queries.
database database-queries fluent fluent-api oop phpgt query-builder sql
Last synced: 24 Apr 2026
https://github.com/ashishsingh789/madhav-e-commerce-store-analytics-dashboard-
Gain valuable insights into your e-commerce operations with the Madhav E-Commerce Store Analytics dashboard. This Power BI project provides a comprehensive view of key performance indicators (KPIs) essential for understanding and optimizing business performance. The dashboard offers detailed analysis across various domains of sales
dataanalysis database excel powerbi sql
Last synced: 06 Jun 2026
https://github.com/surjith-07/driveease
The Car Management System is a robust Offline-based application developed in Java, utilizing JDBC (Java Database Connectivity) to connect with a MySQL database with the help of SQL. This system allows users to efficiently manage a fleet of cars and users, track their details, monitor maintenance records, and analyze usage statistics
Last synced: 29 Apr 2026
https://github.com/shortishly/pgsqlp
Postgres SQL parser using scran
erlang parser postgresql scran sql
Last synced: 24 Apr 2026
https://github.com/mavmi/sql_bootcamp
bootcamp database postgresql school21 sql
Last synced: 24 Apr 2026
https://github.com/mahabubr/hello-prisma
express portgresql prisma sql typescript
Last synced: 24 Apr 2026
https://github.com/beenotung/live-query-filter
Publish and subscribe to database queries, serve as backbone of live query change detection engine
cache cache-invalidation change-propagation field filter live-query sql table
Last synced: 03 Sep 2025
https://github.com/mahalakshmi2610/daily-prep-track
📚 A structured, day-by-day preparation tracker to become job-ready at TCS and interview-ready for future Data Engineering roles. Includes DSA with Java, Python scripting, SQL practice, and core CS concepts.
computer-science daily-learning data-engineering dsa java preparation projects python sql tcs
Last synced: 29 Apr 2026
https://github.com/eufony/orm
Model-based zero-configuration PHP object relational mapping library.
Last synced: 02 Apr 2026
https://github.com/mrjaid23/quantum-analytics-sql-capstone-project
SQL Capstone Project
Last synced: 15 Mar 2026
https://github.com/leosimoes/hackerrank-sql
HackerRank's SQL Challenges.
ms-sql-server mysql sql sql-server
Last synced: 15 Mar 2026
https://github.com/gorros/redshift-utils
Collection of useful Redshift queries.
Last synced: 15 Mar 2026
https://github.com/youssefali11997/sql-challenges-solutions
My Solutions to Database Challenges in SQL from various online judges : HackerRank, LeetCode and others
hackerrank-solutions leetcode-solutions sql
Last synced: 27 Jan 2026
https://github.com/youssefali11997/book-store-system
Designed a MySQL relational database for a book store and implemented an application utilizing the database. Customer could make a pur- chase and track his purchases. Manager could add, remove, delete, modify books, order more books from a publisher and view reports about the store.
database java javafx mysql sql transaction-processing
Last synced: 14 Apr 2026
https://github.com/statebait/freelance-database-project
A SQL (PostgreSQL) database project made for emulating a freelancing website
Last synced: 24 Apr 2026
https://github.com/s1dewalker/economic-factors-for-us-real-estates
Data Science
data-science machine-learning python reports sql tableau visualization
Last synced: 24 Apr 2026
https://github.com/karolinacodes/lighthousebnb
An application built for Database Design, ERD Creation & SQL Practice
Last synced: 16 Apr 2026
https://github.com/ashwin331133/sql-pizza-outlet-sales-analysis
This project analyzes pizza sales data to gain insights into customer behavior and revenue patterns. Key analyses include customer insights, popular pizza types and sizes, revenue generation, and order trends. The findings help optimize menu offerings, staffing, and marketing strategies to boost overall business performance.
Last synced: 24 Feb 2026
https://github.com/mustafa-muhamed-mansour/ktor
kotlin ktor ktor-client ktor-framework ktor-plugin ktor-server ktorm rest-api sql
Last synced: 19 Oct 2025
https://github.com/kursatfndk/homework-tracking-db-sql
This project includes a basic SQL database to keep track of the topics. It was developed to practice SQL after learning Python.
Last synced: 19 Oct 2025
https://github.com/gcoronelc/sistuni-plsql-004
Taller de PL/SQL en SistemasUNI.
Last synced: 22 Feb 2026
https://github.com/liannoi/exam-database
Examination work on subjects "Database Theory" and "Programming and Administration of the MS SQL Server DBMS"
database-theory exam exam-practice ms-sql-server sql sql-server t-sql
Last synced: 14 Mar 2026
https://github.com/tomashubelbauer/ef-clear
Figuring out options for using the Clear method without having to materialize an EF collection
batch-delete dotnet dotnet-core ef entity-framework entity-framework-core net sql
Last synced: 29 Apr 2026
https://github.com/jumail-wm/quiet-attic-films
ESOFT assignment project. Using C# programming
csharp database mssql-database sql
Last synced: 14 Mar 2026
https://github.com/mahmud-kandawala/hoopslink-database-design-capstone-project
This repository hosts the source code and documentation for a versatile platform that connects coaches, players, and equipment suppliers. The system facilitates scheduling, inventory management, performance reviews, and transaction processing, creating a unified experience for all stakeholders involved in the basketball community.
database microsoft-sql-server normalization sql
Last synced: 14 Mar 2026
https://github.com/huyngo171099/inside-airbnb-milan
This project provides Milan's government officials with insights into the distribution of short-term Airbnb rentals across the city's popular neighborhoods. The goal is to inform policy that could help mitigate Milan's housing crisis by reducing the prevalence of short-term rentals, thus making housing more affordable for residents.
apache-airflow docker-compose pgadmin4 postgresql python sql
Last synced: 23 Jan 2026
https://github.com/eufony/dbal
Zero-configuration extensible PHP database abstraction layer library.
Last synced: 01 Jun 2026
https://github.com/talhamirzaa/medsearch
A Prototype/Demo Website for Online Medicine Search and Purchase System.
html-css-javascript php phpmyadmin sql
Last synced: 01 Jun 2026
https://github.com/ashu3291/music-store-analysis
Data Analysis for Digital Music Store using SQL
beginner-friendly-project portfolio-project sql sql-server sqlproject
Last synced: 15 Mar 2026
https://github.com/umairsyed613/efdbfactory.sql
Factory Pattern for Entity Framework core. supports multiple sql server database with multiple dbcontext support.
dbcontext entity-framework entity-framework-core factory-pattern sql
Last synced: 19 Oct 2025
