Book Image

Building IoT Visualizations using Grafana

By : Rodrigo Juan Hernández
5 (1)
Book Image

Building IoT Visualizations using Grafana

5 (1)
By: Rodrigo Juan Hernández

Overview of this book

Grafana is a powerful open source software that helps you to visualize and analyze data gathered from various sources. It allows you to share valuable information through unclouded dashboards, run analytics, and send notifications. Building IoT Visualizations Using Grafana offers how-to procedures, useful resources, and advice that will help you to implement IoT solutions with confidence. You’ll begin by installing and configuring Grafana according to your needs. Next, you’ll acquire the skills needed to implement your own IoT system using communication brokers, databases, and metric management systems, as well as integrate everything with Grafana. You’ll learn to collect data from IoT devices and store it in databases, as well as discover how to connect databases to Grafana, make queries, and build insightful dashboards. Finally, the book will help you implement analytics for visualizing data, performing automation, and delivering notifications. By the end of this Grafana book, you’ll be able to build insightful dashboards, perform analytics, and deliver notifications that apply to IoT and IT systems.
Table of Contents (21 chapters)
1
Part 1: Meeting Grafana
4
Part 2: Collecting Data from IoT Devices
8
Part 3: Connecting Data Sources and Building Dashboards
12
Part 4: Performing Analytics and Notifications
15
Part 5: Integrating Grafana with Other Platforms

Installing and configuring OpenTSDB

Although we will work with InfluxDB databases during the rest of this book, this section presents an alternative TSDB. The implementation of OpenTSDB can be laborious, so we will use a basic approach to it.

Installing OpenTSDB

To run OpenTSDB, you need these dependencies:

  • Java Runtime Environment 1.6 or later
  • HBase 0.92 or later
  • gnuplot 4.2 or later (if you want to use its graphical interface)

For installing and running OpenTSDB you need HBase. HBase is an open source non-relational, distributed, scalable, and big data store.

Like OpenTSB, HBase runs on Java.

HBase is used for managing data of very large tables, offering fault-tolerant capabilities.

For full specifications and installation instructions, visit https://hbase.apache.org.

Unfortunately, there are no packages of OpenTSDB in the Linux repositories, so you will have to install it from the source.

Besides the requirements described earlier, you...