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PANDORA archive size and monthly growth

Statistics as at 26 July 2015

  This month Last month Growth this month
Number of archived titles 42,733 42,403 330
Number of archived instances* 111,624 112,526 1,098
Number of files 331,875,812 325,443,686 6,432,126
Data size 16.47 TB 16.09 TB 389 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