Hi, I have logs coming with server names listed into it and my requirement is to the distinct count of server by assigning region to them. for example. entries are like  {"server":"abc.uk" "details": xxxx"} {"server":"abc.uk" "details": yyyy"} {"server":"xyz.uk" "details": xxxx"} {"server":"abc.us" "details": xxxx"} {"server":"xyz.us" "details": xxxx"} {"server":"xyz.us" "details": yyyy"} {"server":"abc.hk" "details": xxxx"}   so now from the above list we have 2 unique servers from UK, 2 unique servers from US and 1 from HK, so i need them to be show as per below. North America : 2 Europe : 2 Asia : 1 i have tried search as <count(eval(searchmatch("*.us*")))> AS North America but this will not give me the count of unique server ... View more