Elasticsearch 7 and Elastic Stack - In Depth and Hands On! - N-Grams - Part 2

The video tutorial explains how to reindex movie data in Elasticsearch by deleting the existing index and creating a new analyzer using edge ngrams. It demonstrates the process of testing the analyzer with sample text and mapping it to the title field for autocompletion. The tutorial also covers querying with a standard analyzer to improve search results and discusses potential issues with ngram-based approaches.

What issue arises when searching for 'STA' after mapping the autocomplete analyzer?

How can you specify a different analyzer for the query side compared to the index side?

What is the significance of using ngrams in the context of this Elasticsearch setup?