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PANDORA archive size and monthly growth

Statistics as at 26 May 2016

  This month Last month Growth this month
Number of archived titles 46,262 45,683 579
Number of archived instances* 126,359 124,486 1,873
Number of files 416,449,336 403,092,166 13,357,170
Data size 21.76 TB 20.79 TB 993 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