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/justplainstuff/starter
A plainstack starter template
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https://github.com/keivanipchihagh/covid-19-data-analysis
☠ Covid-19 deaths & vaccination analysis with daily-updated data from OWID dataset
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https://github.com/agutiernc/nyc-citi-bike-insights
Data Engineering Project using NYC Citi Bike data for years 2019, 2020, and 2023
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https://github.com/stevehansen/sql-inliner
Helper utility to inline SQL server database views
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https://github.com/yuaanlin/minisql
A simple SQL Engine (DBMS), as a course project in "Database Design" course at Zhejiang University.
database minisql project sql zhejiang-university zju
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https://github.com/boyac/pydataserver
ETL tools developed to assist data and quantitative analysis. Script to interact with Oracle Toad and solve Oracle DB Out of Memory error, and run Big Oracle query & download schema seamlessly
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Last synced: 27 Feb 2026
https://github.com/simongideon/catalog-of-my-things
A console app that will help you to keep a record of different types of things you own: books, music albums, movies, and games. The data will be stored in JSON files but you will also prepare a database with tables structure analogical to your program's class structure.
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https://github.com/lavesan/desafio-bossabox-back-end
Desafio de back-end do bossa box
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https://github.com/ngambip/diabetes_factors_2024
Exploring BMI Categories and Health Factors.
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https://github.com/billy-enrizky/kimia-farma-sales-management-database-replica-project
SQL Database Management, Then Visualizing it on Tableau!
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https://github.com/seanpm2001/learn-plpgsql
A repository for showcasing my knowledge of the PlPGSQL programming language, and continuing to learn the language.
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https://github.com/karenina-na/database-principles-and-security
西北工业大学(NWPU)数据库原理与安全实验
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https://github.com/mberkiskal/encryption-sifreleme-mini-project
Application that encrypts data and shows those decrypted versions. Verileri şifreleyen ve o şifrelerin çözülmüş hallerini gösteren uygulama.
csharp encrypted-data encryption encryption-decryption mssql mssql-database sql windowsforms-applications
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https://github.com/bert-w/sqomplexity
SQompLexity is a Node.js program that assigns a complexity score to SQL SELECT queries, based on a data and cognitive complexity score.
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https://github.com/cleilsonandrade/in.orbit-api
in.orbit-api é uma API Rest com o fim de realizar o gerenciamento de metas semanais, permitindo o cadastramento da meta, quantidade de dias que será realizada durante a semana, listagem, exibindo as metas da ultima semana baseando-se no dia atual com a contagem de dias que a meta foi realizada e permitindo a atualização de uma meta como concluída.
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https://github.com/apache/cloudberry-go-libs
go-libs for Apache Cloudberry (Incubating)
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https://github.com/austinhyde/rowhouse
A SQLAlchemy wrapper that stays out of your way
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https://github.com/turbot/powerpipe-mod-starwars
Visualize Star Wars character, species, planet, spaceship data, and more using Powerpipe and DuckDB.
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https://github.com/thyagohsr/match-verse
Projeto feito para a residência de software com parceria com a Accenture, onde tivemos que criar uma página de login e conectar com o banco de dados, utilizamos o servidor local XAMPP e conectamos com o Banco de dados PHPAdmin
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https://github.com/moeiscool/emissary
The Live Chat Solution written in Node.js
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https://github.com/mstgnz/gobuilder
This package is designed for constructing SQL queries in Go.
Last synced: 07 Feb 2026
https://github.com/billwallis/db-query-profiler
Lightweight database query profiler.
Last synced: 25 Feb 2026
https://github.com/z3ath/malgo
:floppy_disk: MyAnimeList XML to SQLite migration utility and Go library — command line tool also available
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https://github.com/said-aabilla/youcode-sql-doc
Detailed SQL Documentation for YouCode Students
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https://github.com/essien1990/relational_database_management_system
Relational Database using PostgreSQL commands for DML and DDL commands
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Last synced: 27 Apr 2026
https://github.com/marekrost/mcp-server-spreadsheet
Data-first MCP server for reading and writing spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine
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Last synced: 07 Jun 2026
https://github.com/rahul9332935/foodapp
We have developed this REST API for an Online Food Booking application. This API performs all the fundamental CRUD operations of any Online Food Booking platform with user validation at every step.
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Last synced: 05 May 2026
https://github.com/pkx8326/hackerrank_findmedian_mysql
Finding the median value of a numeric column with MySQL is not as simple as type in a function. We need a step-by-step approach to solve this problem.
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Last synced: 08 Jun 2026
https://github.com/serzhyale/sql_calendar
Calendar for MySQL, Microsoft SQL, Oracle, Postgres (dates, hours, weeks, months, quarters, years)
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Last synced: 07 Feb 2026
https://github.com/nothingnothings/zap-scraper
Zap Imóveis Website Scraper Built with Python
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https://github.com/lpraat/inbq
A library for parsing BigQuery queries and extracting schema-aware, column-level lineage.
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https://github.com/pchemguy/sqlpage-demo
This project focuses on exploring the SQLPage web app builder and developing a proof-of-concept prototype implementing various aspects/features of a web application for later use as a template or a source of code snippets.
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https://github.com/eraydmrcoglu/nextjs-budget-tracker
Full Stack Budget Tracker Created with Next JS
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https://github.com/adelrizq/firsttosolve
FirstToSolve is a competitive programming platform to manage competitive programming regular activities,
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https://github.com/maxinexiong/my-leetcode-sql-exercises
My solutions to LeetCode SQL questions.
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https://github.com/ourhouchmohamed97/cs50-journey
Collection of my CS50 projects and problem sets, showcasing my journey through Harvard's Introduction to Computer Science. Includes solutions, experiments, and implementations in C, Python, SQL, and more.
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Last synced: 05 May 2026
https://github.com/ralfbecher/orionbelt-semantic-layer-mcp
MCP server for the OrionBelt Semantic Layer — enables LLMs to explore semantic models, compile queries, and execute analytics via natural language.
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Last synced: 05 May 2026
https://github.com/asifdotexe/covidporfolioproject
This is a SQL + Tableau Project on real world Covid 19 Dataset from the start of recorded case to 2nd March 2022 i.e My birthday XD
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https://github.com/pranavj1001/machinelearningrecipes
Machine Learning Recipes 😇 Datasets used here are available at Kaggle
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https://github.com/haochi/jql.js
Query JSON data in a SQL manner
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https://github.com/ezrarieben/mssql-backup-vbs
VBScript to generate backup file of MS SQL Database
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Last synced: 16 Mar 2026
https://github.com/adityakonda6/online-flight-booking--php
Online Flight Booking using PHP
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https://github.com/matteogioioso/postgres-explain-core
Package for PostgreSQL query plan visualizer
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https://github.com/aashish22bansal/ite1003-dbms-project-apple-store-management-system
This website is built using PHP and is integrated with a database using MySQL. The website was tested using the XAMPP Server. The database used in this website is normalised to 5NF Form.
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https://github.com/ahmadrezamozaffary/database_uni_course
Some practice and hands on code with SQL lang and MySQL RDBMS
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https://github.com/jaffarabbas/library-management-system-in-java-
GUI base + Database functionality
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https://github.com/avdaredevil/college-data-explorer
Explore College and Crime data through a material dashboard
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https://github.com/simoesleticia/sql-pandas-interviewquestions
Práticas e aprimoramento em SQL e Pandas com desafios inspirados em perguntas de entrevistas, disponibilizados pelo site Interview Query . Exercícios categorizados por nível de dificuldade.
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https://github.com/anuja-rahul/progression_tracker_oop_v2
Progression tracker with a database using AES CBC encryption.
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https://github.com/srikant-code/summer_internship_ui
Full-stack application to show the invoices and managing them.
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https://github.com/1luvc0d3/metabase-mcp
MCP server connecting Claude to Metabase for natural language data analysis, dashboard management, and SQL queries
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https://github.com/insei/gerpo
GERPO is a generic repository pattern implementation with language integrated query support. Works with any sql sources.
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Last synced: 21 Apr 2026
https://github.com/codehass/catalog-of-my-things
We developed a console application for tracking various items you have acquired such as books, music albums, movies, and games. The UML class diagram provided the foundation for the project. The data is stored in JSON files, and we have also created a database with table structures that are similar to the program's class structure.
Last synced: 20 Apr 2026
https://github.com/sanjinkurelic/meetinginfodatabase
Meeting Info Database is a class library project, which provides API for connecting to Microsoft SQL Server, precisely the meeting database
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https://github.com/palak-463/foodtraceabilitysystemforhungereradication
Alternately known as the Food Waste Management System, this project aims to reduce the gap between the needy and food, thereby preventing diseases like malnutrition. 🍽️
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https://github.com/alvisonhunterarnuero/postgresql-mongodb-data-migration-service
Getting PostgresQL datasets, analyze it, get all information. Using ETL, read PostgresQL data, transform it with Python to MongoDB proper formatting, create MongoDB and populate it with the new data.
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https://github.com/kanukim97/algorithm
알고리즘 풀이 Repository입니다
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https://github.com/divith123/e-commerce
E-Commerce is a modern, full-featured online shopping platform built with Next.js, React, Prisma, and Tailwind CSS. It offers a seamless user experience with secure authentication, product browsing, cart management, and order processing.This project is ideal for learning or launching an online store.
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https://github.com/bbonnin/talk-stream-processing-et-sql
Support pour un talk sur le stream processing avec SQL
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https://github.com/hadifadl/texttosql
A C# application created to loop over flat files and insert them to seperate SQL Server Table.
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https://github.com/hermya/cs511_breolap
Realtime-OLAPs can be used to analyze of high-velocity data. We aim to benchmark ReOLAPs with respect to critical financial use-cases.
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https://github.com/m7moudgadallah/iti-database-labs
This is the ITI-Database-Labs repository. It's here for me to store my solutions to ITI database labs that use Microsoft SQL Server. If you're also working on these labs or need some SQL practice, you might find it useful.
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https://github.com/kundan-10/calender_application
A RESTful API web-service for a Calender Application. This API performs all the fundamental CRUD operations of Covid-19 Application platform with user validation at every step.
Last synced: 05 May 2026
https://github.com/d4nqw3rty/recipe-app
Recipe-app is a rails application to allow users to add foods, add recipes, add the foods previously added as ingredients, see the public recipes added by others, and use the shopping list functionality to determine how much food they need to buy to make a recipe and what it will cost
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https://github.com/hoseinrezaeem/jdbc_login_simple
Hi,My project use java , jdbc Generics sql
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Last synced: 20 Apr 2026
https://github.com/marcosfshirafuchi/devsuperior-dscatalog-aulas
DEVSUPERIOR : Java Spring Expert - Capítulo 1
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Last synced: 20 Apr 2026
https://github.com/refmv/iot-device-manager
A web app built using ASP.NET and React capable of managing smart devices.
aspnet-core azure dotnet dotnet-core iot-platform react single-page-app sql
Last synced: 29 Apr 2026
https://github.com/mylethidiem/zero-to-hero
Project for learning, practicing code: Python, SQL, C/C++, Data science/Data Analysis, AI/Machine learning
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Last synced: 02 Mar 2026
https://github.com/izakcancino/phayao
Web page project about "Phayao" a thailandese kitchen. This is my first project using PHP, Javascript, and SQL.
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https://github.com/verbanent/laravel-sql-performance-guard
A service provider to monitor SQL statements, check the performance (EXPLAIN command), view real-time queries, and collect SQL logs to optimise them.
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https://github.com/naemazam/analyze-international-debt-statistics
It's not that we humans only take debts to manage our necessities. A country may also take debt to manage its economy. For example, infrastructure spending is one costly ingredient required for a country's citizens to lead comfortable lives. The World Bank is the organization that provides debt to countries.
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https://github.com/takeokunn/rs-sql-indent
A Rust-based SQL formatter and indenter
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https://github.com/nafisalawalidris/databases-and-sql-for-data-science-with-python
Learn how to work with databases and SQL for data science tasks using Python. Create tables, insert data, query results, and retrieve data into pandas dataframes.
Last synced: 04 May 2026
https://github.com/stefanbschneider/feelya
✔️😊 feelya: The app that gets you! Keep track of what you eat and do and improve how you feel.
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https://github.com/andrewjmack/covid-data-visualization
DU Data Analytics Project 3 (June 2024)
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https://github.com/mono-a3/turiscompra
Este proyecto tiene como objetivo conectar directamente a los campesinos con los consumidores mediante una tienda virtual. A través de la plataforma, los campesinos pueden registrar sus productos, gestionar ventas y controlar sus propias transacciones de manera autónoma.
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https://github.com/alaa-aqeel/vsqlite
program to display sqlite databases
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https://github.com/normal-coder/sql2builder
将 SQL 转换为 Laravel 查询构造器 (Query Builder)
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https://github.com/obgnail/sqlite-toy
研究目的的，基于内存的，完全原生实现的，有限支持 SQL 查询的关系型数据库
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https://github.com/sentemon/challenges
Challenges from CodeWars & LeetCode
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https://github.com/matschik/sql-mirror
[WIP]🪞 Opiniated consistent SQL migrations using reusable raw SQL chunks
Last synced: 18 Apr 2026
https://github.com/hoantran-it/utility-library
Provide utility class for supporting software development with Java
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Last synced: 04 Jun 2026
https://github.com/mahmoudparsian/data-management-for-business-analytics
Data Management for Business Analytics: This course focuses on database management systems and procedures with an emphasis on the design and development of efficient business information systems. MySQL is used to teach the basics of relational database systems, structures, and database queries by using SQL.
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https://github.com/bahinkor/ecommerce
Back-end application developed with Nest JS technology and MySQL database. (online shop restful api)
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Last synced: 25 Feb 2026
https://github.com/nikolaiser/brichka.nvim
Run code on Databricks from Neovim
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Last synced: 01 Feb 2026
https://github.com/arjuncodess/cs50_solutions
This is CS50x 2023 Here are the solutions to the problem sets and labs you need to complete. Thank me later!
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Last synced: 18 Apr 2026
https://github.com/blinet/qmy
Quick mysql is a powerful module that makes the mysql system easier, simpler and faster
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Last synced: 18 Apr 2026
https://github.com/fblupi/grado_informatica-diu
Prácticas de la asignatura Diseño de Interfaces de Usuario de la UGR
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Last synced: 30 Apr 2026
