September 2012
Intermediate to advanced
268 pages
8h 7m
English
book
Building Smarter Planet Solutions with MQTT and IBM WebSphere MQ Telemetry
by Valerie Lampkin, Weng Tat Leong, Leonardo Olivera, Sweta Rawat, Nagesh Subrahmanyam, Rong Xiang, Martin Keen
Content preview from Building Smarter Planet Solutions with MQTT and IBM WebSphere MQ Telemetry
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18 Building Smarter Planet Solutions with MQTT and IBM WebSphere MQ Telemetry
MQTT-S clients connect to a gateway that performs the protocol translation between MQTT
and MSTT-S. The MQTT-S clients are often used to monitor physical or environmental
conditions such as temperature, sound, vibration, pressure, or motion.
1.4.3 MQTT and sensors
The MQTT protocol has special applicability when used with remote sensing devices.
Sensors
Sensors measure or otherwise determine, or sense, particular parameters of a device or
system and report it in a manner that is understandable to humans or other devices or
systems. The simplest examples might be an old-style clinical thermometer, which senses
human body heat and reports it with the rising or falling ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.