I’m looking to have a site hosted on Pantheon that has a large number of PDF files (probably up to 10,000 or so). The PDF files will be in WordPress uploads folder for a short while and then will move to an Amazon S3 bucket. Will your plugin be able to work under that scenario. We are looking at using pantheon web hosting.
As far as I know, they have an old Solr version, Solr 3 version if I remember, and I think it could only be used with their own plugin (to be confirmed with them).