Faster solr with csv
With the help of user input, I’ve tweaked solr just a bit to make things faster using default setings. I imagine the main interface for people using the solr R client is via solr_search(), which used to have wt=json by default. Changing this to wt=csv gives better performance. And it sorta makes sense to use csv, as the point of using an R client is probably do get data eventually into a data....