What does this splunkd.log event mean? 07-19-2013 04:19:02.641 -0400 INFO Archiver - Archiving large_file=/opt/splunk/etc/apps/MAXMIND.new/bin/city.dat of size_in_bytes=54745499 (exceeding concerning_threshold=52428800)

I'm seeing a repeated pattern of events in splunkd.log, relating to several .dat files in the MAXMIND app. What is the event trying to tell me?

07-19-2013 04:16:57.956 -0400 INFO  Archiver - Archiving large_file=/opt/splunk/etc/apps/MAXMIND.new/bin/org.dat of size_in_bytes=125619791 (exceeding concerning_threshold=52428800)
07-19-2013 04:16:58.168 -0400 INFO  Archiver - Archiving large_file=/opt/splunk/etc/apps/MAXMIND.new/bin/city.dat of size_in_bytes=54745499 (exceeding concerning_threshold=52428800)
07-19-2013 04:18:00.186 -0400 INFO  Archiver - Archiving large_file=/opt/splunk/etc/apps/MAXMIND.new/bin/org.dat of size_in_bytes=125619791 (exceeding concerning_threshold=52428800)
07-19-2013 04:18:00.399 -0400 INFO  Archiver - Archiving large_file=/opt/splunk/etc/apps/MAXMIND.new/bin/city.dat of size_in_bytes=54745499 (exceeding concerning_threshold=52428800)
07-19-2013 04:19:02.420 -0400 INFO  Archiver - Archiving large_file=/opt/splunk/etc/apps/MAXMIND.new/bin/org.dat of size_in_bytes=125619791 (exceeding concerning_threshold=52428800)
07-19-2013 04:19:02.641 -0400 INFO  Archiver - Archiving large_file=/opt/splunk/etc/apps/MAXMIND.new/bin/city.dat of size_in_bytes=54745499 (exceeding concerning_threshold=52428800)

I see it so often in the logs that I'm concerned that I have a problem, but there's nothing in the message to confirm a) that there actually IS a problem, and b) what to do about it