HATHI TRUST A Shared Digital Repository HathiTrust Digital Library Is There A Past In Your Future? Princeton University February 2010
Mar 27, 2015
HATHI TRUST A Shared Digital Repository
HathiTrust Digital Library
Is There A Past In Your Future?Princeton University
February 2010
Universal Digital Library
Common Goal
Single Entity, Many Partners
HathiTrust
Content Distribution
As of April 8:5,626,194 volumes 859,038 public domain 209 TB
Content Growth
Partnership• California Digital Library• Columbia University• Indiana University• Michigan State University• Northwestern University• The Ohio State University• Penn State University• Purdue University• UC Berkeley• UC Davis • UC Irvine• UCLA• UC Merced
• UC Riverside• UC San Diego• UC San Francisco• UC Santa Barbara• UC Santa Cruz• The University of Chicago• University of Illinois• University of Illinois at Chicago• The University of Iowa• University of Michigan• University of Minnesota• University of Wisconsin-
Madison• University of Virginia
HathiTrust Functional Framework
Financial contributions of partners
Infrastructure - OAIS
GRINInternal Data Loading
GRINInternal Data Loading
Google[OCA]
In-house Conversion
Google[OCA]
In-house Conversion
MARC record extensions (Aleph)
Rights DB
MARC record extensions (Aleph)
Rights DB
Page TurnerHathiTrust API
OAIGeoIP DB
CNRI Handles[Solr]
Page TurnerHathiTrust API
OAIGeoIP DB
CNRI Handles[Solr]
METS/PREMIS objectTIFF G4/JPEG2000
OCRMD5 checksums
METS/PREMIS objectTIFF G4/JPEG2000
OCRMD5 checksums
METS objectPNGOCRPDF
METS objectPNGOCRPDFIsilon
Site ReplicationTSM
MD5 checksum validation
IsilonSite Replication
TSMMD5 checksum validation
GROOVE(JHOVE)GROOVE(JHOVE)
;
Organization
HathiTrustHathiTrust
Executive Committee
Strategic Advisory
Board
Strategic Advisory
Board
Budget/FinancesDecision-making
PolicyPlanning
Executive Committee
• Paul Courant, University Librarian and Dean of Libraries, UM• Laine Farley, Executive Director, CDL• John King, Vice Provost for Academic Information, UM• Paula Kaufman, University Librarian and Dean of Libraries, UI• Brian Schottlaender, University Librarian, UCSD• Ed Van Gemert, Director of Libraries, UW - Madison• Brenda Johnson, Dean of Libraries, IU• Brad Wheeler, Chief Information Officer, IU• John Wilkin, Executive Director of HathiTrust and
Associate University Library, LIT, UM
Strategic Advisory Board
• Ed Van Gemert (Chair), Director of Libraries, UW - Madison• John Butler, Associate University Librarian for Information
Technology, U Minn• Patricia Cruse, Director, Preservation, CDL• Bernie Hurley, Director, Library Technologies, UC Berkeley• R. Bruce Miller, University Librarian, UC - Merced• Sarah Pritchard, University Librarian, Northwestern• Paul Soderdahl, Director, LIT, U Iowa• John Wilkin, Executive Director, HathiTrust (ex officio)
Services
• Bibliographic Catalog• Full-text search• Collection Building
Expanded Services
• Shibboleth• Community Development Environment• Research Center• Non-Google Ingest• Non-Book/Non-Journal Ingest
Collection Development (1)
• Toward a Cloud Library– CLIR, Mellon Foundation– OCLC Research, NYU, HathiTrust, ReCap Libraries
• Objective: Characterize the near-term opportunity for externalizing management of academic research collections leveraging capacity of large-scale shared print and digital repositories*
• Outcomes: opportunity and risk assessment based on aggregate collection analysis; draft service agreement enabling generic consumer library to selectively outsource preservation and access of low-use research collections to large-scale print and digital repositories
*From the RLG Partner Update January 7, 2010
Collection Development (2)
• CRL TRAC Audit– Portico and HathiTrust assessments timely– “Certification will augment CRL’s strategic archiving of
print, and support a responsible transition to electronic-only formats where appropriate.”
– Work with UC to design shared print journal archiving effort
– “With this hybrid strategy CRL hopes to enable its community to accelerate the shift to electronic-only resources in a careful and responsible manner.”
* http://www.crl.edu/archiving-preservation/digital-archives/certification-and-assessment-digital-repositories
• New cost model• Based on benefits to institutions
– Public Domain– In-copyright
• Volumes “held”
• 2013 timeline• Don’t have to wait
Collection Development (3)
Collection Development (4)
• Digitization/Collaboration with other initiatives
• Public domain determinations• Duplicate volumes• Citation• Building Collections• Quality