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Home > About PANDORA > PANDORA Statistics

PANDORA archive size and monthly growth

Statistics as at 26 April 2016

  This month Last month Growth this month
Number of archived titles 45,683 45,250 433
Number of archived instances* 124,486 123,166 1,320
Number of files 403,092,166 394,629,357 8,462,809
Data size 20.79 TB 20.30 TB 502 GB

* An archived instance is a single snapshot or copy of a title that has been added to the archive. Many titles are copied into the archive more than once to capture changing content, for example, when serial titles add new issues. Each new copy of a title is referred to as an 'archived instance'.

Other statistical reports

PANDORA web usage statistics reports

Reports of newly archived instances added to PANDORA

The Australian web domain harvests: a preliminary quantitative analysis of the archive data (statistical report), 2008