How does Elasticsearch search / filter Numeric types

Elastic Stack Elasticsearch
1

I understand the inverted index concept for optimized text search as explained here. I was wondering how does it work under the hood for other data types (numeric, dates, etc...). If there is any literature that I can read, can you please share?

2

I believe it's numeric tries

3

Thank you. I found the same article after some searching and was reading more about Bkd-Tree.

4

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