{"id":14963518,"url":"https://github.com/hobbyquaker/mqttdb","last_synced_at":"2026-02-16T09:05:14.798Z","repository":{"id":57303763,"uuid":"90059464","full_name":"hobbyquaker/mqttDB","owner":"hobbyquaker","description":"JSON Store with MQTT Interface :books::open_file_folder::satellite:","archived":false,"fork":false,"pushed_at":"2018-05-30T21:31:49.000Z","size":102,"stargazers_count":25,"open_issues_count":0,"forks_count":0,"subscribers_count":7,"default_branch":"master","last_synced_at":"2024-10-30T00:36:15.027Z","etag":null,"topics":["database","documents","json","mapreduce","metadata","mqtt","nosql","store","views"],"latest_commit_sha":null,"homepage":"","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/hobbyquaker.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-05-02T17:24:44.000Z","updated_at":"2023-10-11T15:22:53.000Z","dependencies_parsed_at":"2022-08-24T17:11:31.290Z","dependency_job_id":null,"html_url":"https://github.com/hobbyquaker/mqttDB","commit_stats":null,"previous_names":["hobbyquaker/mqtt-meta"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hobbyquaker%2FmqttDB","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hobbyquaker%2FmqttDB/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hobbyquaker%2FmqttDB/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hobbyquaker%2FmqttDB/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/hobbyquaker","download_url":"https://codeload.github.com/hobbyquaker/mqttDB/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":238065137,"owners_count":19410587,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["database","documents","json","mapreduce","metadata","mqtt","nosql","store","views"],"created_at":"2024-09-24T13:31:44.145Z","updated_at":"2025-10-19T04:12:39.605Z","avatar_url":"https://github.com/hobbyquaker.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cimg align=\"left\" src=\"https://raw.githubusercontent.com/wiki/hobbyquaker/mqttDB/images/logo.png\"\u003e This is a NoSQL Database, to be precise: a JSON document store with MQTT interface, CouchDB/MapReduce inspired views,\nimplemented in Node.js. 🤠\n\n\n[![NPM version](https://badge.fury.io/js/mqttdb.svg)](http://badge.fury.io/js/mqttdb)\n[![Dependencies Status](https://david-dm.org/hobbyquaker/mqttDB/status.svg)](https://david-dm.org/hobbyquaker/mqttDB)\n[![Build Status](https://travis-ci.org/hobbyquaker/mqttDB.svg?branch=master)](https://travis-ci.org/hobbyquaker/mqttDB)\n[![Coverage Status](https://coveralls.io/repos/github/hobbyquaker/mqttDB/badge.svg?branch=master)](https://coveralls.io/github/hobbyquaker/mqttDB?branch=master)\n[![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)\n[![License][mit-badge]][mit-url]\n\n\nIt's intended to be used as a database for storing metadata in systems that use MQTT as message bus, I'm using it in \nconjunction with [mqtt-smarthome](https://github.com/mqtt-smarthome/mqtt-smarthome), but I think it could be useful in\nother MQTT based environments also.\n\nYou can create and modify documents by publishing JSON payloads to MQTT and receive document changes by simply \nsubscribing to certain topics. You can create views by defining map and reduce functions and filter document ids with \nMQTT style wildcards.\n\n_Note that this project is not associated with or endorsed by http://mqtt.org_\n\n## Documentation\n\n* [Introduction](https://github.com/hobbyquaker/mqttDB/wiki/Introduction)\n* [Install](https://github.com/hobbyquaker/mqttDB/wiki/Install)\n* [Command Line Parameters](https://github.com/hobbyquaker/mqttDB/wiki/Command-Line-Parameters)\n  * [Connecting to the MQTT Broker](https://github.com/hobbyquaker/mqttDB/wiki/Command-Line-Parameters#connecting-to-the-mqtt-broker)\n* [WebUI](https://github.com/hobbyquaker/mqttDB/wiki/WebUI)\n* [Documents](https://github.com/hobbyquaker/mqttDB/wiki/Documents)\n  * [Document IDs](https://github.com/hobbyquaker/mqttDB/wiki/Documents#ids)\n  * [Create or Overwrite Documents](https://github.com/hobbyquaker/mqttDB/wiki/Documents#create-or-overwrite-a-document)\n  * [Extend Documents](https://github.com/hobbyquaker/mqttDB/wiki/Documents#extend-a-document)\n  * [Delete Documents](https://github.com/hobbyquaker/mqttDB/wiki/Documents#deletion-of-documents)\n  * [Property Access](https://github.com/hobbyquaker/mqttDB/wiki/Documents#property-access)\n  * [Internal Properties](https://github.com/hobbyquaker/mqttDB/wiki/Documents#internal-properties)\n* [Views](https://github.com/hobbyquaker/mqttDB/wiki/Views)\n  * [What are Views?](https://github.com/hobbyquaker/mqttDB/wiki/Views#what-are-views)\n  * [Create Views](https://github.com/hobbyquaker/mqttDB/wiki/Views#create-views)\n  * [Delete Views](https://github.com/hobbyquaker/mqttDB/wiki/Views#delete-views)\n  * [Javascript](https://github.com/hobbyquaker/mqttDB/wiki/Views#javascript)\n  * [How Views are Composed](https://github.com/hobbyquaker/mqttDB/wiki/Views#how-views-are-composed)\n* [View Examples](https://github.com/hobbyquaker/mqttDB/wiki/View-Examples)\n* [Topic Reference](https://github.com/hobbyquaker/mqttDB/wiki/Topics)\n  * [Topics on which mqttDB publishes](https://github.com/hobbyquaker/mqttDB/wiki/Topics#topics-on-which-mqttdb-publishes)\n  * [Topics subscribed by mqttDB](https://github.com/hobbyquaker/mqttDB/wiki/Topics#topics-subscribed-by-mqttdb)\n* [Sandbox Reference](https://github.com/hobbyquaker/mqttDB/wiki/Sandbox)\n* [Performance](https://github.com/hobbyquaker/mqttDB/wiki/Performance)\n\n\n## Contributing\n\nAny form of feedback is highly appreciated, may it be questions, suggestions, feature requests, bug reports, critics, \nsalutes or rants! 😉 Feel free to [create an Issue](https://github.com/hobbyquaker/mqttDB/issues/new)!\n\nPull Requests Welcome!\n\n\n## License\n\nMIT (c) 2017 [Sebastian Raff](https://github.com/hobbyquaker)\n\n[mit-badge]: https://img.shields.io/badge/License-MIT-blue.svg?style=flat\n[mit-url]: LICENSE\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhobbyquaker%2Fmqttdb","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhobbyquaker%2Fmqttdb","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhobbyquaker%2Fmqttdb/lists"}