June 2021
Intermediate to advanced
421 pages
10h 56m
English
Content preview from Programming the Internet of Things
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.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.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.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.
Chapter 5. Data Management
High values and low.
Make the data consistent.
Else, none may use it.
Generating telemetry within a device is one thing. Making that telemetry usable by other devices is a whole new ball game. Fortunately, there are ways to translate this raw data into a format that can address this challenge.
What You’ll Learn in This Chapter
To enable the CDA and GDA to “talk” with each other, we need to have a common language and data format in place. While it would be convenient to simply send a Python object to a Java application and vice versa, that’s not easily doable without using an intermediary translation first.
Data Translation and Management Concepts
With the CDA’s data collection capabilities now in place, you’re on track to eventually share that data with the GDA and leverage it to inform a better outcome than could likely be achieved if that data hadn’t been collected (and analyzed) in the first place.
In Chapters 3 and 4, you added functionality to the CDA that allowed it to collect information from simulated (or emulated) sensors and trigger simple actuation events, including the creation of three data containers to facilitate this process: SensorData, ActuatorData, and SystemPerformanceData.
With the GDA, you can use these data containers to support more advanced management ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.