php类似lucene,php – Zend Lucene和Java Lucene之间的性能比较

Against my better judgment, the

company I work for migrated our

previous search solution to

Zend_Search_Lucene. On pretty

heavy-duty hardware, indexing a

million documents took several hours,

and searches were relatively slow. The

indexing process consumed vast amounts

of memory, and the indexes frequently

became corrupted (using 1.5.2). A

single wild card search literally

brought the web server to its knees,

so we disabled that feature. Memory

usage was very high for searches, and

as a result requests per second

necessarily declined heavily as we had

to reduce the number of Apache child

processes.

We have since moved to Solr (a

Lucene-based Java search server) and

the difference is dramatic. Indexing

now takes around 10 minutes and

searches are lightning fast. What a

difference a language makes.