I am interested in incorporating OpenSearchServer (OSS) into my SaaS business software. I think what I need to be done is that each of my tenants will need their own OSS index. That OSS index will need to do DB queries and file spiders. You could tell me different.
So what I think I need is the setup of OSS, and then search page(s) / administration page(s). But I am not 100% sure.
I think if you know OSS this is probably very easy. If you don't, download and play with it. I am willing to hire an OSS newby with solid PHP skills and an adventurous attitude.