What is the best way to implement fulltext search for Google App Engine Java?
- Solr doesn't work out of the box
- Lucene-based searchengine has limitation with the index size
- the latest search is not available for Java yet (experimental or not)
So what you using for fulltext search for GAE Java now?
You could always use an external, hosted search server solution. Be sure to measure latency and throughput from GAE servers though.