Pythonic Lucene

a simplified python impelementaiton of Apache Lucene search engine, mabye helps to understand how an enterprise search engine really works.

Usually, the companies don't use Lucene; but use ElasticSearch, the distributed and RESTful wrapper of Lucene.

Read more

• anatomy of analyzer: Elasticsearch Analyzer Doc
• token graph: Elasticsearch token graph doc and Lucene's TokenStreams are actually graphs!
• index writer: AlibabaCloud blog: Lucene IndexWriter, An In-Depth Introduction
• token filters: Identify portions of the text that are dialogue
• in-depth implementation of Lucene: In-depth analysis of the implementation principle of Lucene lightweight full-text index