I have been looking for some open source search engine software/library that can be used in shared hosting, I know for sure services like Lucene, Lucene.Net, Sphinx or Xapian cannot be used in shared hosting as they require some installation or restart.

Looking at wikipedia article([see here](http://en.wikipedia.org/wiki/Full_text_search)) I found out these open source search engine solution.

```
Apache Solr
BaseX
Clusterpoint Server (freeware licence for a single-server)
DataparkSearch
ElasticSearch  (Apache License, Version 2.0)
Ferret
ht://Dig
Hyper Estraier
KinoSearch
Lemur/Indri
Lucene
mnoGoSearch
Sphinx
Swish-e
Xapian

```

And as I searched around none of them can be used in shared hosting. I think i have to stick with MySQL FULL TEXT Search while i am on shared hosting.

So any suggestion for search engine alternative for shared hosting.