Book Image

Mastering Kibana 6.x

Book Image

Mastering Kibana 6.x

Overview of this book

Kibana is one of the popular tools among data enthusiasts for slicing and dicing large datasets and uncovering Business Intelligence (BI) with the help of its rich and powerful visualizations. To begin with, Mastering Kibana 6.x quickly introduces you to the features of Kibana 6.x, before teaching you how to create smart dashboards in no time. You will explore metric analytics and graph exploration, followed by understanding how to quickly customize Kibana dashboards. In addition to this, you will learn advanced analytics such as maps, hits, and list analytics. All this will help you enhance your skills in running and comparing multiple queries and filters, influencing your data visualization skills at scale. With Kibana’s Timelion feature, you can analyze time series data with histograms and stats analytics. By the end of this book, you will have created a speedy machine learning job using X-Pack capabilities.
Table of Contents (21 chapters)
Title Page
Copyright and Credits
Packt Upsell
Contributors
Preface
Index

Chapter 7. Interact with Your Data Using Dev Tools

Kibana depends on Elasticsearch in order to read the indices and generate visualizations and dashboards. Very often, we need to interact with the Elasticsearch cluster to get some details, fetch data, and delete records or indices for which we have to do the curl request either from the Elasticsearch client or console. Kibana provides a console from where we can directly interact with Elasticsearch APIs. It not only provides the editor but also many other features that are quite useful, as follows:

  • Syntax completion
  • Formatting of expressions
  • Copying the curl command to execute from Terminal

It also provides an output window in which we can see the Elasticsearch response. Therefore, on a single window, we have an input window for the Elasticsearch expression and an output window to get the results of the expression that we are going to execute. Dev Tools also provides us the History tab through which we can see the queries that we had executed...