razie.wiki.model
in-mem index of wikis, labels, tags and main assocs
maintained in sync in a cluster
the index is (name, WID, ID)
todo mt-safe - swap maps on update
call when new wiki created - add it to the index
get list of wids that matches the name
returns a random WID from index - keep calling until isDefined
update from remote - in case there is no old version
in-mem index of wikis, labels, tags and main assocs
maintained in sync in a cluster
the index is (name, WID, ID)
todo mt-safe - swap maps on update