solr-Enterprise-Class search engine Introduction

about SOLR

When we sigh similar to Baidu , Google such a powerful search engine, we may also look back to think, we can also do one, although not their NB, but at least in China this society, can imitate is also a skill, come on, Today, let's meet the omnipotent Java people, how they grope for search engines.

Legend in a corner of the world, there is a thatched house, which is full of people with the same surname, we must be curious to ask, what is the surname? Don't worry, I just tell everyone that their house is called Apache Software Foundation (Apache Software Foundation), everyone is not at a glance! The next thing I want to introduce is that it's a gifted son in search----Apache SOLR.

One, define

Apache SOLR is an open-source search server. SOLR uses Java language development, language development, mainly based on HTTP and Apache Lucene implementations. The resources stored in Apache SOLR are stored as objects in document. Each document consists of a series of field, and each field represents a property of the resource. Each Document in SOLR needs to have a property that uniquely identifies itself, just like an ID in a database table.

Two, main features

1, efficient and flexible cache function

2, vertical search function

3, highlighting search results

4, can be based on text analysis

Come down and let us explore the wonders of it!

solr-Enterprise-Class search engine Introduction