A brief introduction to SOLR Enterprise-class search engine

SOLR Introduction to Enterprise-Class search engine

SOLR is an independent enterprise-class search engine server and provides API interfaces similar to the Web-service. Documents can be put into an indexed library in XML format through the HTTP protocol. Also receives XML-formatted documents through the HTTP GET protocol.

See here I think of Che Dong presided over the development of the Weblucene, as early as 3 years ago, Che Dong provided the XML interface for Lucene, then Luc let also add a lot of functions on this basis, greatly facilitate the subsequent maintenance work. So what does SOLR have in particular?

First of all, SOLR division of the family, Apache hatching project: http://incubator.apache.org/solr/

Specific features look at the following table bar:

Advanced Full-text search function;

Special optimizations for high web loads;

Standard Open interface based on XML and HTTP;

A full-featured HTML management interface;

Scalable and can be efficiently replicated to other SOLR servers;

Flexibility and adaptability based on XML;

Provide a framework for supporting plug-ins;

SOLR Use the Lucene package and extend it

support for practical data schemas, such as dynamic fields and unique keys

The powerful extension of Lucene query language;

Support Dynamic search results grouping and filtering

Advanced configurable text analysis function;

Highly configurable and user-scalable caching services;

Provide performance optimization parameters;

Use XML to configure outside the server;

Provide server management interface;

Providing server monitoring logs

Support for fast index growth upgrades and snapshot publishing

See here, I really want to have a close contact with SOLR.

In addition, SOLR has a very interesting function, support Indexupdatelistener, this is my dream.

See here for details: a discussion of Indexupdatelistener

Related reading:

A comprehensive comparison between Chinese participle and two yuan participle

About the development of Lucene and the direction of multi-language implementation