Elasticsearch

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Part II: How Elasticsearch Works Internally

In the first part of the article, we saw data structures used under the hood and some operations that are done to make text search better, in this part, we will see the High-Level Architecture of Elasticsearch. We will understand what are segments, what elasticsearch indexes are made of, what

Elasticsearch

Part I: How Elasticsearch Works Internally

Elasticsearch is mostly used for full-text searches, however, elasticsearch is much more powerful than that and can be used in multiple cases like auto-completer, spell checker, alerting engine, log aggregator, and as a general-purpose document store. By definition, elasticsearch is a distributed, analytics engine for all types of data, including