TODO - Measure performance and compare to using sync.Map instead.

TODO - Put lock and map in single struct for organization - then refactor CheckIP and AddIP to just take the original cachemap struct.

https://github.com/oschwald/geoip2-golang/blob/main/reader.go TODO - Review potential MaxMind fields to determine usefulness of any others - really depends on the 'type' of DB we have access to Refactor to provide fields properly from IP/ASN lat/lon are kind of meh but I guess could be useful for some applications - but really it depends on accuracy radius which could maybe be useful here.

Used to help keep track of jobs in a WaitGroup.

IDB Data Struct.

Used to track overall data size processed by the script - accessed by multiple goroutines concurrently so we make it threadsafe.

Should probably get rid of all of the below since it really isn't necessary now that we are using the jobs tracker instead of this to limit concurrency maxes ////.