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/eraydmrcoglu/nextjs-budget-tracker
Full Stack Budget Tracker Created with Next JS
budget-tracker nextjs prisma react-query recharts shadcn-ui sql supabase tailwindcss typescript
Last synced: 05 May 2026
https://github.com/quickstartlibs/db
Stash Queries - A thin and simple yet elegant database abstraction layer around PDO.
database injection mysql pdo pdo-replacement pdo-wrapper persistent-connections php queries query-builder querying sql stash-queries stash-query
Last synced: 04 May 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.
hibernate-jpa java lombok mysql spring-boot springdata-jpa sql swagger-ui
Last synced: 05 May 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/nycanshu/my-earnings-tracker
Next js website to track my freelance earnings
authentication nextjs sql supabase-auth website
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https://github.com/moeiscool/emissary
The Live Chat Solution written in Node.js
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https://github.com/lpraat/inbq
A library for parsing BigQuery queries and extracting schema-aware, column-level lineage.
bigquery data-lineage parser sql
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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.
database demo demo-app framework sql sqlite web webapp
Last synced: 05 May 2026
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.
collections compose dbeaver decouple dotenv mongodb postgresql psycopg2-binary pymongo python-3 python-script sql tabulate
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https://github.com/enansari/db-uni
In this repository, my codes are placed in the database lesson
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https://github.com/efeturkemir/java-employee-management
database employee-management-system java mysql netbeans sql
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https://github.com/manuseiro/sql-cheat-sheet
O SQL Basics Cheat Sheet fornece a sintaxe de todas as cláusulas básicas, e mostra como escrever condições diferentes seguido com exemplos.
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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/mensenvau/stratascratch_sql_solutions
🎯 My solutions to the tasks in stratascratch
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https://github.com/questionlp/wwdtm_database
Wait Wait Don't Tell Me! Stats Page Database
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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/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.
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https://github.com/emmanueltobi/touched-profwidomnotebooks
Touched Prof. Widom (from Stanford university) jupyter notebooks on bigdata with python
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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/isaccanedo/drawdb
:cloud: Free, simple, and intuitive online database design tool and SQL generator
database-schema diagram-editor editor indexdb javascript mariadb postgres postgresql react sql sql-server sqlite svg tailwindcss
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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/ahmetulucay/bookcategorytoazureapp
ASP.NET Core & MVC Architecture, SQL Db on Azure, Crud, Bootstrap, Bootswatch, Toastr, Tempdata
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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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Last synced: 05 May 2026
https://github.com/yehorbk/sqlitemanager
Cross-platform SQLite managing application. (JavaFX)
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Last synced: 02 Apr 2026
https://github.com/aminehmida/sqlmigman
Tool to manage database schema migration
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https://github.com/tidesdb/sqlbench
Benchmark script for comparing engines within MariaDB
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Last synced: 06 Mar 2026
https://github.com/techtonique/querier
A query language for Python Data Frames (currently Python)
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https://github.com/matschik/sql-mirror
[WIP]🪞 Opiniated consistent SQL migrations using reusable raw SQL chunks
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https://github.com/refmv/iot-device-manager
A web app built using ASP.NET and React capable of managing smart devices.
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https://github.com/coji/kysely-duckdb-wasm
Kysely dialect for duckdb wasm
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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/meysam81/hospital
A GUI program for hospital that adds, removes and etc. a patient from hospital; implemented with sql server database
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https://github.com/clydedz/fancy-comments
Fancy Comments is a snippet pack that includes different use-cases for when you may write comments in a file. Currently, includes comment sections for languages such as HTML, CSS, JavaScript, SQL, C# and XML.
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https://github.com/greensky-gs/coins
This is a coins manager for SQL databases.
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https://github.com/tomwright/extendedpdo
A simple PDO Wrapper and Query Builder made to shorten the time it takes to get results from basic SQL queries.
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https://github.com/ilkeresen/mvc5otomasyonapp
Layout Kontrolü Controller Yapısı Partial View Code First Entity Framework Model Yapısı View Yapısı Linq Sorguları Entity Framework Sorguları İlişkili Tablolar Diyagramlar Trigger Kullanımı Prosedür Oluşturma Hazır Template Kurulumu ve Düzenlenmesi CSS Kontrolleri Bootstrap Yapısı Dinamik Web Projeleri Oluşturma Dashboard yapısı Chart Widget Cards kullanımları
admin-lte bootstrap card-widget charts code-first controller css3 dashboard diagrams entity-framework html5 layout linq model partial-views sql triggers view
Last synced: 17 Apr 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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Last synced: 29 Apr 2026
https://github.com/jaffarabbas/library-management-system-in-java-
GUI base + Database functionality
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https://github.com/emso-exe/comercio_eletronico_brasileiro
Projeto de análise de dados do comércio eletrônico brasileiro disponibilizado pela Olist via plataforma Kaggle.
analise-de-dados ciencia-de-dados data-analytics data-science datascience e-commerce postgres postgresql pyspark python python-3 python3 spark spark-sql sql
Last synced: 04 Apr 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.
Last synced: 12 Feb 2026
https://github.com/jordan-m-young/rscodb
Relational Database Implementation
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https://github.com/rama41222/notebook
Dev Notes
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https://github.com/turbot/steampipe-plugin-duo
Use SQL to instantly query Duo resources. Open source CLI. No DB required.
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Last synced: 03 May 2026
https://github.com/lavesan/desafio-bossabox-back-end
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https://github.com/krishnaura45/bloodpoint
🩸Blood Bank Management Portal 🔵SQL 🛠️ NetBeans ☕ Java
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Last synced: 29 Apr 2026
https://github.com/shahidmalik4/120-years-of-olympics-analysis-using-powerbi
The "120 Years of Olympic Games: A Comprehensive Review" project aimed to analyze historical Olympic Games data spanning more than a century. Utilizing data sourced from Kaggle, the project focused on cleaning, preparing, normalizing, and visualizing the data in Power BI to extract meaningful insights and highlight key trends in Olympic history.
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Last synced: 15 Feb 2026
https://github.com/fernandocalmet/java-login-layered-skeletor
♨️ Aplicación simple de escritorio en Java que permite operaciones CRUD aplicando Patrones de Arquitectura de Aplicaciones Empresariales (PEAA) y Diseño Orientado al Dominio (DDD)
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https://github.com/justplainstuff/starter
A plainstack starter template
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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/marcosfshirafuchi/devsuperior-dscatalog-aulas
DEVSUPERIOR : Java Spring Expert - Capítulo 1
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https://github.com/phamtiendungcw/app.studentadminportal.api
Hệ thống quản lý sinh viên
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https://github.com/blinet/qmy
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https://github.com/oxibase/oxibase
Embedding computation within the database management system
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https://github.com/liulalemx/berana
An education focused social media platform.
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https://github.com/yupanquiah/programming
- I will share my learning path
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https://github.com/ronnyrocke/cadastrodeescolacominterface
Aplicação de cadastro escolar feito com Interface gráfica (Javafx) + integração com Banco De Dados
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https://github.com/jshinm/sql_mastery
collection of sql commands and its practical use
Last synced: 09 May 2026
https://github.com/undisputed-jay/aws-s3-integration-with-snowflake
This project sets up an ETL pipeline to load Citibike trip data from an AWS S3 bucket into Snowflake. It establishes a secure integration with S3, defines a CSV file format, stages the data, and loads it into a Snowflake table for analysis.
Last synced: 20 Mar 2026
https://github.com/chop-dbhi/sqltojson
Tool to build/export JSON documents from nested SQL queries.
elasticsearch json nested-sql-queries sql
Last synced: 02 May 2026
https://github.com/bifenzine/translingo-multilingual-sound-mapping
TransLingo is a React and Chakra UI-based web application that allows users to compare and map sounds between different languages. Built with Node.js, Express.js, and SQL, it provides an interactive platform for linguistic analysis and translation studies.
chakra-ui dark-mode express languages nodejs react sql
Last synced: 09 May 2026
https://github.com/noud/seo
SEO conform Google Search and Schema.org in React & Laravel
eloquent entity-relationship-diagram erd erdiagram google-search laravel laravel-migrations php react schema schema-org seo sql
Last synced: 09 May 2026
https://github.com/kevinrivera1/postgresql-manual
Este repositorio es una valiosa fuente de información para aquellos que deseen aprender y trabajar con PostgreSQL.
Last synced: 19 Mar 2026
https://github.com/harshmule1/school-data-analysis-
School Data Analysis Using SQL
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https://github.com/ranagaballah/datawarehouse_ssis
SSIS (SQL Server Integration Services) project for building a data warehouse solution
database datawarehousing sql ssis tsql
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https://github.com/mrbelka12000/leetcode_training
Collection of LeetCode problems solved with Go/Golang
Last synced: 10 Sep 2025
https://github.com/victorowinoke/sql-porfolio-projects-ddl-dml
SQL is a must-have skill for any aspiring data practitioner. Many modern companies store vast amounts of their data in various tables of relational databases. To extract the necessary data from a database for further manipulation and data analysis, you must have a good grasp of SQL. This repository serves as a showcase for my SQL projects
analyst data-mining ddl-scripts dml-commands mysql-database sql sql-server-database sqlite3
Last synced: 09 May 2026
https://github.com/benitomartin/de-hotel-reviews
Hotel Reviews ETL Pipeline on GCP
cicd data-engineering dbt gcp jupyter-notebook looker prefect python spark sql terraform
Last synced: 27 Apr 2026
https://github.com/null-none/django-odbc
django-odbc is a SQL Server DB backend powered by the pyodbc library
Last synced: 09 May 2026
https://github.com/lmuffato/project-mysql-vocabulary-booster-trybe
Projeto mysql vocabulary booster - Projeto avaliativo da Trybe do Bloco 20: Funções SQL, Joins e Subqueries
back-end crud data database mysql mysqlworkbench query sql trybe-projects
Last synced: 10 May 2026
https://github.com/architectv/estate-task
🏨 Тестовое задание Avito.Недвижимость | Сервис для управления номерами отеля и бронированиями
clean-architecture docker docker-compose fiber go golang makefile mock-test postgresql rest-api sql sqlx testify travis-ci unit-testing
Last synced: 03 May 2026
https://github.com/jmcph4/marketdb
Quick financial summaries and quotes via a PostgreSQL database backend
c database db finance fintech market postgres rdbms sql stock-data stock-market stock-price-prediction tool trading
Last synced: 10 May 2026
https://github.com/mehulcode12/codebasics_expense_tracking_with_sqlserver_fastapi_logging_streamlit_pydantic
This project is an expense management system that consists of a Streamlit frontend application, SQL for database and a FastAPI backend server. This application allows users to manage their daily expenses, view analytics, and interact with a database for storing and retrieving expense data.
expense-manager expense-tracker fastapi logging mysql pydantic python sql streamlit streamlit-webapp
Last synced: 03 May 2026
https://github.com/janainacazuza/janainacazuza
A little about me
bigdata data-architecture data-engineer data-engineering data-pipeline database python sql
Last synced: 27 Apr 2026
https://github.com/xgqfrms/mysql
MySQL All in One (relational database management system / 关系数据库管理系统)
database db mysql relational-database sql sql-server
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https://github.com/zkan/running-bigquery-query-from-airflow-using-bigqueryexecuteoperator
Running BigQuery Query from Airflow using BigQueryExecuteOperator
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https://github.com/vargascardona/proyecto-biblioteca
Sistema de gestion de biblioteca
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https://github.com/ishwarya254/ai-driven-sql-query-assistant
AI-Driven SQL Query Assistant, enables users to retrieve SQL queries by typing natural language questions. It utilizes ChatGroq, HuggingFaceEmbeddings, Chroma, and Langchain for accurate SQL generation.
few-shot-learning genai-chatbot langchain sql vectordb
Last synced: 03 May 2026
https://github.com/onero/adaminojavaexam
A first year exam project for my students at EASV
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https://github.com/dhruvrajsinhzala24/online-payment-portal
A basic Java project for managing online payments with MySQL integration. It allows users to create accounts, transfer money, pay expenses, and track transaction history. The project uses linked lists and binary search trees for transaction management and includes file operations for logging user details and transactions.
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https://github.com/raihan2bd/vet_clinic
About Vet Clinic Database is a relational database focus project. User can use the project query to create, read, update and delete specific data form the database using SQL terminal.
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https://github.com/mythetech/aion
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https://github.com/auriorajaa/red-devil-store
This repo is where I master PHP and MySQL through a solid CRUD project. Dive into secure authentication, dynamic data visualization, and efficient inventory management. Explore web development from seamless checkouts to personalized profiles.
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https://github.com/cyprianfusi/using-our-sql-skills-to-answer-business-questions
Using complex SQL queries, including PostgreSQL window functions, to answer specific business questions. Notably using multiple named subqueries, views to extract data from a database to address specific problems.
pandas-python postgresql sql sqlite3 window-functions-in-sql
Last synced: 03 May 2026