I read the official documentation of Elastic Search and found that it's an ideal solution for a large board running on a dedicated server or a VPS. Our board currently has 56k threads & 260k+ posts, I'm wondering what advantages will the Elastic search will offer to our setup? Remove the limit of having minimum 3 chars in searches? Searches will be more faster / efficient (?) Search quality will be better (?) What else? Is it worth the investment? Also, I remember reading about compatability issues with few of the popular addons? Does anyone know which add-ons have issues with Elastic search?