Parallel SQL
Joel Bernstein from Alfresco broke his Lucene/Solr Revolution presentation into two parts. During the first half he talks about everything that SQL can do with Solr. The second half is an in-depth look at how SQL works. Later in the presentation he talks about Streaming Expressions which solves two problems that the streaming API has.
Presented at Lucene/Solr Revolution. Learn more: https://activate-conf.com/