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A Cloud Guru

Maintaining Nested Arrays of Objects in Elasticsearch 7.13

Elasticsearch likes flattened and denormalized data. So when it comes to storing arrays of objects, you need to take some special precautions in order to maintain the relationships between each object. In this hands-on lab, you will get to configure indices in Elasticsearch such that the relationships of nested arrays of objects are properly maintained.

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Path Info

Level

Advanced

Duration

2h 0m

Published

Jan 28, 2022

Challenge

Create the ecommerce_fixed Index
From the Kibana console:
- Copy the mappings of the ecommerce index.
- Create the ecommerce_fixed index with the copied mappings but configure the products object as nested.
- Configure the ecommerce_fixed index with one primary and zero replica shards.
Challenge

Reindex the ecommerce Index to ecommerce_fixed Index

From the Kibana console, reindex the ecommerce index to the ecommerce_fixed index.
Challenge

Perform a Nested Search on the Products Object of the ecommerce_fixed Index

From the Kibana console, craft a nested search on a product object for the ecommerce_fixed index.

Author

A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.