Archive Content & Access > Archive Growth

Archive Growth

Since 2005, the number of titles and types of content preserved in the Portico archive has grown significantly. Today, we manage the preservation of tens of thousands of e-journals, e-books, and other scholarly content.

List of Titles

E-Journals
E-Books
D-Collections

Number of Committed E-Journal Titles

portico_chart_e-journal_articles

Number of Committed E-Book Titles

portico_chart_e-books

Number of Committed D-Collection Titles

portico_chart_d-collections

16,302: E-Journals Committed

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Copyright 2005-2013. Portico^® and ITHAKA^® are trademarks of ITHAKA

The Portico digital preservation service is part of ITHAKA, a not-for-profit organization helping the academic community use
digital technologies to preserve the scholarly record and to advance research and teaching in sustainable ways.