In this chapter, we covered text analysis and mapping, where we have gone through the anatomy of an analyzer in Elasticsearch. We introduced character filters, tokenizers, and token filters. We also covered how to use an analyzer and we have gone through different types of analyzers. After analyzers, we covered normalizers and tokenizers. Finally, we covered token filters and character filters.
In the next chapter, we will explore data searches in depth. We will cover URI search and body search.