Interface IndexReader.CacheHelper

2021-03-26 Thread baris . kazar
Hi,- https://lucene.apache.org/core/8_5_2/core/org/apache/lucene/index/IndexReader.CacheHelper.html?is-external=true  it would be nice to have more detailed explanation and maybe an example for this interesting interface? Best regards ---

MemoryIndex class

2021-03-26 Thread baris . kazar
Hi,- https://lucene.apache.org/core/8_5_2/memory/index.html what is meant by single document in this sentence? "High-performance single-document main memory Apache Lucene fulltext search index." The doc for this MemoryIndex still mentions about the deprecated class RAMDirectory. https://

NRTCachingDirectory class information

2021-03-26 Thread baris . kazar
Hi,-  Related to my previous thread: Warming up index files via cat to make it in memory index I found out about this class in the Book Lucene 4 Cookbook by Edwood Ng. May i please ask about any pointers, best practices paper or any Lucene documentation for comparing this NRTCachingDirec