Elasticsearch 7 and Elastic Stack - In Depth and Hands On! - Sorting

The video tutorial explains how to sort data in Elasticsearch by numeric and text fields. It highlights the challenges of sorting analyzed text fields and provides a solution using raw subfields. The tutorial includes a practical demonstration of setting up mappings and reindexing data to enable sorting by unanalyzed text fields.

Explain the challenges of sorting by analyzed text fields in Elasticsearch.

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What is the purpose of creating a raw subfield in Elasticsearch?

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What is the basic method to sort a numeric field in Elasticsearch?

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What happens if you try to sort by an analyzed text field without a raw copy?

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Describe the process of reindexing data in Elasticsearch after changing the mapping.

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What are the steps to delete an existing index in Elasticsearch?

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How can you sort by a title field using the raw subfield?

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