An open API service indexing awesome lists of open source software.

Database

A database is a structured set of data held in a computer, most often a server. Databases use a database management system (DBMS) that interacts with users, similar to a lookup table. Modern databases are designed to allow for the creation, querying, updating, and administration of the data it holds. There are different types of databases, including Relational Database Management Systems (RDBMS) that organize data into tables with predefined relationships, and NoSQL databases that provide a more flexible, schema-less approach to data storage.

https://github.com/melardev/angularfirebasedbcrud

Angular Crud Application that uses Firebase Realtime Database

angular crud database firebase javascript node nodejs realtime-database typescript

Last synced: 13 Apr 2025

https://github.com/marcocesarato/php-cpdo

This package can retrieve PDO query results from cache variables. It extends the base PDO class and override some functions to handle database query execution and store the query results in variables. The class can also return query results for cached queries for previously executed queries to retrieve the results faster for repeated queries.

cache cachepdo cpdo database memory pdo php

Last synced: 10 Oct 2025

https://github.com/sedhossein/esp8266-reports-to-mysql

Connect your microcontroller to the internet by ESP8266 WiFi Module, And save the data to database(mysql)

arduino database esp8266 iot mysql nodemcu php sql

Last synced: 19 Apr 2025

https://github.com/cefoler/databases

Framework for SQL and NoSQL databases.

database databases h2 java kafka mongodb mysql nosql postgresql rabbitmq redis sql sqlite

Last synced: 10 Apr 2026

https://github.com/tushar2704/everyday-sql

Welcome to Everyday SQL Sheets – your go-to resource for everyday SQL cheat sheets, pro tips, interview questions, and more. Whether you're a beginner looking to learn SQL or an experienced developer seeking quick reference materials, this application has got you covered.

artificial-intelligence cheatsheet data-analysis data-science database mysql postgresql query-language sql sqlalchemy streamlit streamlit-tushar2704 tushar2704

Last synced: 05 Apr 2026

https://github.com/code-specialist/database-setup-tools

Easy to understand and use python tools that help you to create databases and interact with them

database database-connector database-management fastapi fastapi-sqlalchemy sqlalchemy sqlalchemy-python sqlmodel

Last synced: 19 Apr 2025

https://github.com/evanssnave/final-capstone-project-back-end

@Doc is an application that'll allow users to register and create medical appointments or if they desire they can also reserve doctors. There are options so that users can add or delete a doctor. In a doctor's details page information relevant to appointments and reservations will be displayed.

api backend collaboration database postgresql rubocop ruby ruby-on-rails sql

Last synced: 14 Sep 2025

https://github.com/whitfin/lowdb-titanium-adapter

Titanium SDK adapter for the LowDB embedded database

database json mobile nosql titanium-mobile titanium-sdk

Last synced: 19 Apr 2025

https://github.com/whitfin/loki-titanium-adapter

Titanium SDK adapter for the LokiJS embedded database

database json mobile nosql titanium-mobile titanium-sdk

Last synced: 19 Apr 2025

https://github.com/raihan2bd/vet_clinic_database

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.

database postgresql sql

Last synced: 12 Apr 2025

https://github.com/roe-dl/weewx-airQ

Service for WeeWX to retrieve air quality data from the airQ device of Corant GmbH

air-q air-quality air-quality-measurements database noise ozone particulate-matter tvoc weewx

Last synced: 30 Mar 2025

https://github.com/sarthakmakhija/picodb

Tiny relational database inspired by the book: Database design and implementation by Edward Sciore.

database rust sql

Last synced: 22 Aug 2025

https://github.com/morebec/ydb

YDB is a simple PHP utility library to use Yaml files as a flat file database

database php table-schema yaml ydb

Last synced: 05 Oct 2025

https://github.com/gsiems/db-dictionary

Generate data dictionaries using database metadata

database dictionary mysql oracle postgresql sqlite3

Last synced: 12 Jan 2026

https://github.com/mohamed-adel23/real-time-chat-app

This application is a scalable, real-time chat system built using modern web technologies and distributed systems principles.

backend chat-application database distributed-systems docker frontend http-server real-time redis server-side software-engineering websocket

Last synced: 08 Oct 2025

https://github.com/brainiac2677/sql-notes

Contains SQL practise problems and solutions.

database oracle postgresql sql

Last synced: 09 Oct 2025

https://github.com/daisydogs07/simpledatabase

A simple database using fs

database simple

Last synced: 05 Jan 2026

https://github.com/ahmadhuss/ruddb

💽 A database tool that helps to connect the database and manipulate the database of a specific vendor.

database jar java jdbc-driver

Last synced: 16 May 2025

https://github.com/timekadel/lazy

A Node.js API framework made by lazy developers for lazy developers.

api database easy-to-use fast javascript modern mysql open-source orm rest-api socket-io test-automation testing

Last synced: 15 Jul 2025

https://github.com/lmc-eu/applyalter

Tool for applying alterscripts for DB2, PostgresSQL and Oracle

database database-migrations sql

Last synced: 13 May 2025

https://github.com/snirx/apollo

Apollo is a backup tool for Cassandra database using snapshots and incremental backups and store them in AWS S3.

aws aws-s3 backup cassandra cassandra-database database distributed-systems incremental-backups nosql restore s3 snapshot

Last synced: 13 Apr 2025

https://github.com/vitaminjs/vitamin

Data Mapper library for Node.js applications

database datamapper knex polymorphic-relations vitamin

Last synced: 13 Mar 2025

https://github.com/cshekharsharma/universum

A simple yet high performance in-memory and persistent database written in Go

database

Last synced: 12 Jan 2026

https://github.com/creative-tutorials/stashblob

WebApp - Upload and Share files, easy and securely

blob blob-storage blobstorage database stashblob storage storage-bucket upload

Last synced: 13 Jul 2025

https://github.com/fireproof-storage/sketch-magnetic-poetry

Multi-player live magnetic poetry using 🎈 PartyKit and 🔥 Fireproof

collaboration crdt database partykit react websocket

Last synced: 14 Apr 2025

https://github.com/lnikon/tinykvpp

Horizontally scalable, highly available, key-value storage service with distributed transaction support written in C++

database embeddable-database key-value-database key-value-store kv kv-database kv-storage kv-store log-structured log-structured-merge-tree lsm lsm-tree mit-license storage-engine

Last synced: 03 Feb 2026

https://github.com/mkhanal/knex-case-converter-plugin

Knexjs - convert snake_case column names to camelCase on query and the reverse when using parameters

case-conversion case-converter database knexjs nodejs

Last synced: 12 Jan 2026

https://github.com/nitram2342/telefonbuch-parser

Parser and repair script for dumps of the German phonebook 'Das Telefonbuch'.

database phonebooks

Last synced: 26 Feb 2025

https://github.com/brazil-data-cube/lccs-ws-spec

Land Cover Classification System Web Service Specification

database earth-science geospatial gis land-cover land-cover-classification land-user postgresql

Last synced: 12 Apr 2025

https://github.com/ziptility/rxdbdotnet

RxDBDotNet is a .NET library that implements the RxDB replication protocol, enabling real-time data synchronization between RxDB clients and .NET servers using GraphQL and Hot Chocolate. It extends the standard RxDB replication protocol with .NET-specific enhancements.

aspnetcore conflict-detection csharp data-sync database distributed-systems dotnet graphql hot-chocolate local-first nuget offline-first open-source reactive real-time replication rxdb synchronization websockets

Last synced: 12 Apr 2025

https://github.com/arsalanjabbari/travel-management-system

This project focuses on designing a comprehensive database system for an online travel ticket purchasing platform that serves all customers, travel agencies and application's super admins.

database erd plpgsql system-design

Last synced: 17 Aug 2025

https://github.com/PackRuble/cardoteka

The best type-safe wrapper over SharedPreferences. ⭐ Why so? -> strongly typed cards for access to storage -> don't think about type, use get|set -> can work with nullable values -> callback based updates

cardoteka dart database flutter persistence shared-preferences storage

Last synced: 19 Sep 2025

https://github.com/kopera/erlang-pgc

Erlang PostgreSQL client

database erlang postgresql sql

Last synced: 28 Jul 2025

https://github.com/rostislavdugin/postgresus

PostgreSQL backups (with UI and self hosted)

backup backups database pg postgres postgresql psql

Last synced: 25 Dec 2025

https://github.com/rrwen/twitter2pg

Module for extracting Twitter data to PostgreSQL databases

access api data database geo get location media oauth pg post postgres postgresql rest sample social stream token tweet twitter

Last synced: 09 Mar 2026

https://github.com/vh-d/Rflow

Rflow is a general-purpose workflow management framework for R

data-processing database dataflow etl etl-framework r reproducibility rlang rstats rstats-package workflow-management

Last synced: 30 Jul 2025

https://github.com/powerlevel9000/school-library

School Library is ruby based with terminal user interface project in which you can create persons books and bunch of more objects School Library is a totally OOP (Object Oriented Programming) with inheritance, polymorphism and private methods

database relationships ruby

Last synced: 30 Jul 2025

https://github.com/fortunewalla/dvdstore

The Dell DVD Store is an open source simulation of an online e-commerce site with different SQL implementations.

database dell dellstore dellstore2 dvd dvd-store dvd-store2 dvdstore dvdstore2 e-commerce e-commerce-project mysql sample-data sample-database sql sql-query sqlquery

Last synced: 31 Jul 2025

https://github.com/reckadon/mathtrainergame

My first full fledged app(Game), uses firebase as its database and has a really good UI and design!

android database firebase game

Last synced: 21 Feb 2026

https://github.com/javitocor/movies_app

Movie database where users can add, comment, rate movies. Built with Ruby on Rails

bootstrap code css database html project ruby-on-rails

Last synced: 24 Sep 2025

https://github.com/noonat/migrate

A simple migration helper for Go's database/sql package.

database golang migrations mysql postgres postgresql sql sqlite

Last synced: 09 Apr 2026

https://github.com/mgroves/nosqlmigrator

A fluent migration tool to work with Couchbase NoSQL

couchbase database fluent migration-automation migration-tool nosql

Last synced: 26 Sep 2025

https://github.com/gms1/jdbmigr

export/import database content to/from XML, Fast-Infoset, CSV or DML in batch (Java(JDBC) command line tools)

batch command-line csv database export fast-infoset import java jdbc xml

Last synced: 02 Aug 2025

https://github.com/nezorinegor/bookstore-db

📖 База данных для книжного магазина

database design-patterns sql

Last synced: 02 Aug 2025

https://github.com/grumpybusted/grumpy.dacpacmerge

Library for merging a Database Package file (dacpac) with and existing database

dapac database deployment mssql schema

Last synced: 03 Aug 2025

https://github.com/toondb/toondb

ToonDB is an embedded-first database built for AI applications: TOON output for compact context, columnar storage, built‑in vector search, and ACID transactions.

ai-agents ai-agents-mcp ai-agents-memory database embeddings knowledge knowledge-graph knowledge-graph-embeddings knowledge-graphs-embeddings llm llm-databases llms toon vector-database vector-database-python vector-databases

Last synced: 12 Jan 2026

https://github.com/rotshidzw/clinic

relational database to create the data structure for a vet clinic a complete database with data about: animals animals' owners clinic employees visits

database sql

Last synced: 19 Feb 2026

https://github.com/orsinium-labs/pathfinder_db

CSV Database for Pathfinder RPG

csv database db pathfinder pathfinder-rpg rpg sql sql-query

Last synced: 04 Oct 2025

https://github.com/enaium/jimmer-gradle

A gradle plugin for jimmer

codegen database generator gradle jimmer orm

Last synced: 18 Aug 2025

https://github.com/dewanshrawat15/cyquest

A fully featured online treasure hunt playground. Just set the questions, register required users and start the hunt.

cryptic-hunt database database-management django game hacktoberfest hacktoberfest2021 hunt python quizapp superuser treasure-hunt webapp

Last synced: 20 Aug 2025

https://github.com/acathur/store

A key-value store that persists on disk for Deno.

database deno localstorage persist store

Last synced: 20 Feb 2026

https://github.com/elhard1/next-js-supabase-website-template

🚀 Production-ready Next.js 14 + Supabase template with authentication, real-time features, and beautiful UI. Includes TypeScript, Tailwind CSS, and shadcn/ui components.

auth authentication boilerplate database file-storage full-stack nextjs nextjs14 postgresql react real-time responsive shadcn-ui starter starter-kit supabase tailwindcss template typescript web-development

Last synced: 26 Aug 2025

https://github.com/bocaletto-luca/news-explorer

News Explorer is a fast, interactive web application designed to help users discover and explore news articles from various sources using free open-data APIs. The app provides real-time news retrieval, making it an ideal tool for journalists, researchers, and general users who want to stay informed. By Bocaletto Luca

api api-free bocaletto-luca css3 database gplv3 html5 javascript news news-api news-explorer open-data opensource responsive webapp

Last synced: 10 Apr 2026

https://github.com/mbossx/medoo

javascript version of medoo php at http://medoo.in/

database es7 javascript medoo

Last synced: 29 Mar 2025

https://github.com/carono/yii2-migrate

Трейт для помощи создания баз данных

database migration trait yii2

Last synced: 13 Apr 2025

https://github.com/youns3510/php_oop_crud_project

object-oriented programming with PHP & MySQL.

crud-application database oop php

Last synced: 04 Jan 2026

https://github.com/nguyenanhung/database

A wrapper database and backup database

database pdo php php-database query-builder sql

Last synced: 15 Apr 2025

https://github.com/codezero-be/laravel-route-key-exists

Laravel validation rule to check if a custom route key exists.

binding database exists laravel model route rule validation

Last synced: 12 Apr 2025

https://github.com/serenorg/database-replicator

Universal database-to-PostgreSQL replication CLI. Supports PostgreSQL, SQLite, MongoDB, and MySQL.

database mariadb mongodb mysql neondb postgresql rds-postgres replication sqlite3 supabase

Last synced: 13 Jan 2026

https://github.com/twtrubiks/flask-migrate-tutorial

透過 Flask-Migrate-Tutorial 管理資料庫 (database)

database flask migrate mssql mysql postgresql python sqlite tutorial

Last synced: 15 Apr 2025

https://github.com/sambhav228/stulysis

A System which will analyze students performance through participating in different events and gaining knowledge in those as a outcome for students.

css database eclipse html java sql

Last synced: 11 Apr 2026

https://github.com/costasak/d2-buddy-database

Information storage for d2-buddy. Includes scripts to pull info from the Bungie API periodically.

bungie d2 database destiny destiny2 destinythegame

Last synced: 01 May 2025

https://github.com/aditeyabaral/natural-language-database-querying

A novel approach to data retrieval from tagged databases using only natural language audio queries

database intel machine-translation nlp nlp-keywords-extraction nlp-machine-learning nltk nltk-python querying speech-recognition

Last synced: 26 Jun 2025

https://github.com/asenyshyn/pg-patch

set of scripts to help organize and manage Postgresql database source code.

database migrations plpgsql postgresql shell

Last synced: 26 Apr 2025

https://github.com/mileschou/schemarkdown

The core library for generate Markdown document from database schema.

database markdown schema

Last synced: 02 Sep 2025

https://github.com/dolthub/dolthub-issues

Issues for dolthub.com

database dolt dolthub

Last synced: 01 Jul 2025

https://github.com/ryantusi/cs50x

🚀 Dive into the world of coding excellence with my comprehensive collection! This repository hosts a treasure trove of problem sets and lab challenges from CS50x: Harvard's famed Introduction to Computer Science course. 🌟Perfect for learners aiming to sharpen their skills or enthusiasts eager to embrace the art of computer science! 🖥️💡✨

api c computer-science cs50x css data-structures database flask harvardcs50 html javascript python sqlite3

Last synced: 16 May 2025

https://github.com/sloweyyy/northwind-db-practice

This repository contains code and exercises related to practicing with the NORTHWIND sample database, often used for learning and practicing SQL database queries and operations.

database mysql postgresql sql

Last synced: 15 Apr 2025

https://github.com/krangelov/daison

A NoSQL database in Haskell and Python

database haskell nosql python storage

Last synced: 27 Dec 2025

https://github.com/ericyoungberg/prql

Pronounced prequel 🌌

api database service

Last synced: 12 Apr 2025

https://github.com/Justintime50/srvinfra

srvinfra is a tool to deploy, update, and maintain services and websites on a server hosted by Docker.

database deploy docker hosted infra maintain server service sql srv srvinfra update website

Last synced: 07 Apr 2025

https://github.com/aetperf/pg_fasttransfer

Postgresql Extension for FastTransfer

database datatransfer fasttransfer postgres postgresql-extension

Last synced: 01 Jul 2025

https://github.com/mhdb96/cms

📚 Course Management System for managing, storing and reporting students’ exam results.

classlibrary csharp dapper database excel mahapps-metro mssql office-core squrrel

Last synced: 28 Apr 2025

https://github.com/birg81/teachingcoderepo

Hi Guys. I'm Biagio, teacher of Computer Science. This repository is where I share code co-developed during our lessons, providing interesting solutions to programming problems. Share your favorite one(s) with friends and colleagues, and if you have any suggestions or edits, I'll be happy to consider them.

css database datawarehouse development hashing html5 java javascript jwt-token php programming python rdbms rest-api sql web webapi webapp webapplication

Last synced: 07 May 2025

https://github.com/archf/ansible-sql-runner

Run a sequence of sql queries or scripts on a target db

ansible database impala phoenix postgresql role sql

Last synced: 11 Apr 2025

https://github.com/rammm2005/schema-ecc

Schema of Simple Database make with SQL

database eccomerce schema sql

Last synced: 16 Aug 2025

https://github.com/kchousos/idbs

Implementations of different kinds of databases, written in pure C.

c database databases design-database hash-table hashtable heap implementation-from-scratch low-level

Last synced: 09 Jul 2025

https://github.com/silicondb/react-native-silicon-db

React native database on steroids

asyncstorage database react reactnative

Last synced: 17 Mar 2025

https://github.com/svidaniya/yamodb

powerful and lightweight library designed for data and database.

database database-management db python sqlite yaml

Last synced: 30 Oct 2025

https://github.com/semtexzv/stor

Simple embedded structured storage

database rust storage

Last synced: 11 Apr 2025

https://github.com/abbycin/mace

An embedded key-value storage engine that combines B+ tree read performance with LSM tree write performance

database kv-store rust

Last synced: 16 Dec 2025

https://github.com/ctkqiang/lqz

灵取证是一款功能强大且专业的安卓设备数据取证工具,专门为执法部门、司法机构和安全调查人员设计开发。本工具采用先进的取证技术,确保数据提取过程的完整性和准确性。本工具的开发和使用严格遵循相关法律法规框架,确保所有数据提取操作都在合法授权范围内进行。通过专业的数据处理流程,为执法调查工作提供可靠的电子证据支持。

adb android china chinese chinese-characters cpp ctkqiang cybersecurity database forensics forensics-tools hacking mobile networking transfer-data

Last synced: 24 Jul 2025

https://github.com/rohanvdvivedi/bufferpool

A user-space buffer pool manager library in C for building a HDD/SSD based database storage engine.

bufferpool database database-storage-engine disk-usage disklrucache heap-file

Last synced: 11 Apr 2025