MQTT
Publish-subscribe based messaging protocol / From Wikipedia, the free encyclopedia
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MQTT (originally an initialism of MQ Telemetry Transport[lower-alpha 1]) is a lightweight, publish-subscribe, machine to machine network protocol for message queue/message queuing service. It is designed for connections with remote locations that have devices with resource constraints or limited network bandwidth, such as in the Internet of Things (IoT). It must run over a transport protocol that provides ordered, lossless, bi-directional connections—typically, TCP/IP,[1] but also possibly over QUIC[4] It is an open OASIS standard and an ISO recommendation (ISO/IEC 20922),.
Publish-subscribe based messaging protocol
 MQTT logo | |
| Status | Published |
|---|---|
| Year started | 1999 |
| Latest version | 5.0[1] 7 March 2019 |
| Organization | OASIS |
| Committee | OASIS Message Queuing Telemetry Transport Technical Committee[2] |
| Editors | Andrew Banks (IBM), Ed Briggs (Microsoft), Ken Borgendale (IBM), Rahul Gupta (IBM)[1] |
| Related standards | MQTT-SN[3] |
| Website | mqtt |
| Internet protocol suite |
|---|
| Application layer |
| Transport layer |
| Internet layer |
| Link layer |