isnero.blogg.se

Apache lucene
Apache lucene







apache lucene apache lucene

Managed Service - We manage your Lucene systems to provide a solution that meets your specific technology need.Support - We give you the confidence to use Lucene with our expertise backing you when you need it.Training - We pass on our expert Lucene knowledge.Deployment and Systems Integration - We design, build and integrate systems using Lucene.Strategic Consultancy - We help you identify opportunities to benefit from what Lucene can do for you.Implementations in other programming languages available that are index-compatibleĪpache Lucene™ is a core SiriUS Technology, and we have been working with it for well over a decade.Available as Open Source software under the Apache License which lets you use Lucene in both commercial and Open Source programs.pluggable ranking models, including the Vector Space Model and Okapi BM25.fast, memory-efficient and typo-tolerant suggesters.flexible faceting, highlighting, joins and result grouping.

#APACHE LUCENE UPDATE#

  • allows simultaneous update and searching.
  • multiple-index searching with merged results.
  • many powerful query types: phrase queries, wildcard queries, proximity queries, range queries and more.
  • ranked searching - best results returned first.
  • Powerful, Accurate and Efficient Search Algorithms
  • index size roughly 20-30% the size of text indexed.
  • incremental indexing as fast as batch indexing.
  • small RAM requirements - only 1MB heap.
  • Lucene offers powerful features through a simple API: Scalable, High-Performance Indexing It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.

    apache lucene

    Apache Lucene™ is a high-performance, full-featured text search engine library written entirely in Java.









    Apache lucene