IoT & Hardware
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You're reading from  Building IoT Visualizations using Grafana

Product typeBook
Published inJul 2022
PublisherPackt
ISBN-139781803236124
Edition1st Edition
Concepts
IoT Development
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Author (1)
Rodrigo Juan Hernández
Rodrigo Juan Hernández
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Rodrigo Juan Hernández

Rodrigo Juan Hernández is an electronic engineer passionate about IoT even before it existed. He has been working on tech for more than 18 years until now. For several years he has been focusing on the IoT ecosystem. He is currently giving consultation about IoT systems to clients around the world. He also produces content online about IoT and related subjects and the content is available on his blog, Youtube channel, and social networks - mainly LinkedIn. He also writes for companies that need good quality content about their products and services. His main objective nowadays is helping others to understand and implement IoT solutions.
Read more about Rodrigo Juan Hernández

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Getting data from time-series databases

In Chapter 4, Data Sources for Grafana, you learned about the concepts related to this type of database. You have seen two open source projects – InfluxDB and OpenTSDB.

In this chapter, all the operations are performed on an InfluxDB database. In the following screenshot, you can see the basic parameters (delimited by red squares) that you have to ingress for accessing an InfluxDB database from Grafana.

Any other additional configuration is related to a particular implementation of InfluxDB, such as Transport Layer Security (TLS) settings, timeouts, or custom HTTP headers. So, you will have to adapt the configuration of the InfluxDB data source to your particular installation.

Naturally, it’s always a good idea to use secure connections, so TLS encryption is a must in production systems.

You can see the configuration settings page of the InfluxDB data source in the following screenshot:

Figure 6...

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Building IoT Visualizations using Grafana
Published in: Jul 2022Publisher: PacktISBN-13: 9781803236124
© 2022 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Rodrigo Juan Hernández

Rodrigo Juan Hernández is an electronic engineer passionate about IoT even before it existed. He has been working on tech for more than 18 years until now. For several years he has been focusing on the IoT ecosystem. He is currently giving consultation about IoT systems to clients around the world. He also produces content online about IoT and related subjects and the content is available on his blog, Youtube channel, and social networks - mainly LinkedIn. He also writes for companies that need good quality content about their products and services. His main objective nowadays is helping others to understand and implement IoT solutions.
Read more about Rodrigo Juan Hernández

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