Human Interface of our Lucene based search engine that uses segments

Introduction to Apache Lucene. Introduction, by Abolfazl Abouei

Using Public Site Search

Custom search with Solr and Ibexa's native Object Relation Model puts advanced information at users' fingertips

Distributed Lucene for Scalable Full Text Search in .NET - NCache

Elasticsearch — solution to searching, by Amit Singh Rathore

Customizing your Solr-based search service

Lucene.Net ultra fast search for MVC or WebForms site => made easy! - CodeProject

Elasticsearch — solution to searching, by Amit Singh Rathore

System Design of Cloud Search Engine Based on Rich Text Content

How We Built O2: Distributed Search Engine Based on Apache Lucene, by Sergey Saiyan

Internals of Hibernate Search

Apache Lucene Tutorial for Beginners - IONOS CA

Solr Scaling: Tips & Tricks