Digital Library for the UC Community and Beyond CENIC 2011 Pa t r - PowerPoint PPT Presentation

Publishing, Delivery, and Curation: a Selection of Services from the California Digital Library for the UC Community and Beyond CENIC 2011 Pa t r i c i a C r u s e , D i re c t o r, U C 3 , C D L L i s a S c h i f f, Te c h n i ca l L e a d , P u b l i s h i n g G ro u p , C D L A d r i a n Tu r n e r, D a ta C o n s u l ta n t , D i g i ta l S p e c i a l C o l l e c t i o n s , C D L

Roadmap for today’s talk • Who we are • Technical Infrastructure • Highlighted Services • eScholarship • Calisphere • Merritt • EZID • Questions California Digital Library @ the University of California

California Digital Library FAQ • Established 1997 • support the UC’s pursuit of scholarship • extend the University’s public service mission • Partner in research – knowledge creation – collecting – publishing – discovering – sharing, and saving data for use by future scholars. California Digital Library @ the University of California

CDL’s Programs and Services Programs: • Collections • Digital Special Collections • Discovery & Delivery • Publishing Group • University of California Curation Center (UC3) Services: • Business Services • Information Services • Infrastructure & Applications Support Services • Strategic and Project Planning Services • User Experience Design Services California Digital Library @ the University of California

The current landscape Ever increasing number, size, and diversity of content – More stuff, less resources Ever increasing diversity of partners, stakeholders, and expectations – Producers / consumers  prosumers / conducers Inevitability of disruptive change – Technology Work – User expectation – Institutional mission and resources $ Problem or opportunity? Time California Digital Library @ the University of California

CDL Technical Infrastructure (1) • “Physical” Infrastructure – Dev -> Stage -> Production path • Dev/Stage servers collocated at UC Berkeley Datacenter, managed by CDL • Production data center at UCOP, shared management – Sun/Solaris-centric -> VM/Linux-centric – Monitoring via Groundwork – Version control: CVS + Distributed Systems – Open Source preference California Digital Library @ the University of California

CDL Technical Infrastructure (2) • Management Structure – Technical Leads – Infrastructure and Applications Support – TechCouncil • Shared tools and practices, as much as feasible – “ cdlcommon ” – Tech All Hands – TechTalks California Digital Library @ the University of California

CDL Infrastructure Map California Digital Library @ the University of California

eScholarship California Digital Library @ the University of California

Open Access Publishing Services • Digital Publishing Services – Journals – Books/UCPubS – Working Papers – Conference Proceedings – Seminar/Paper Series • Traditional “Repository” Services – Postprints California Digital Library @ the University of California

Some Journals in eScholarship California Digital Library @ the University of California

Some Research Units in eScholarship California Digital Library @ the University of California

eScholarship Adds Value To Publications… • Increasing discoverability (Google & external sites) • Adding credibility via clear branding at system, campus and unit levels • Providing a wide variety of robust search, browse and “evaluation” tools California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

eScholarship System Architecture Submission and eScholarship publishing backend Harvester (Vendor: bepress) eScholarship XTF based OAI-PMH/Web access and display Interface interface Additional content sources: Submission to additional • Springer --ftp deposit Merritt access points: • BioMed Central--SWORD Preservation • UC’s WorldCat deposit) Repository • PubMed • ETDs (to come) — Merritt • RePEc Atom feed • Others as available California Digital Library @ the University of California

eScholarship Foundational Technologies • XTF — eXtensible Text Framework – Access interface – CDL technology • Digital Commons & EdiKit – Submission and manuscript management – Vendor hosted: www.bepress.com • Merritt micro-services – Preservation – CDL technology More information here: http://www.escholarship.org/help_documentation.html California Digital Library @ the University of California

What is XTF? • A framework for building robust digital content applications • Java Servlets + Lucene + Saxon + XSLT 2.0 = XTF • Used by institutions worldwide • Open source  http://xtf.cdlib.org/download • Maintained and supported by CDL developers California Digital Library @ the University of California

Implemented Worldwide California Digital Library @ the University of California

XTF Key Features • Robust search – Collection and within-document – Boolean commands, truncation/wildcard operators, and exact phrases. – Structure-aware searching (e.g., search only this chapter) – Highlighting of search hits in context – Spell-checking of search terms • Bookbags • Similar item suggestions • Hierarchical facets • Enhanced presentations of individual papers • Globalization – users choose interface language • OpenLibrary Book Reader • OAI-PMH interface • Image Zoomer (Coming late Spring) California Digital Library @ the University of California

XTF System Architecture California Digital Library @ the University of California

http://xtf.cdlib.org California Digital Library @ the University of California

Calisphere California Digital Library @ the University of California

Calisphere • Over 200 institutions • Open to California libraries, museums, archives, and historical societies • Collection strengths in state and Western history • Access to 210,000 digitized primary sources • Target audiences: College and K-12 educators, students California Digital Library @ the University of California

Calisphere Technologies • XTF — eXtensible Text Framework – Access interface – CDL technology • Submission and hosting format: – METS (Metadata and Encoding Transmission Standard) More information here: http://www.cdlib.org/services/dsc/technical.html California Digital Library @ the University of California

Title California Digital Library @ the University of California

Title • Point • Point California Digital Library @ the University of California

Title • Point • Point California Digital Library @ the University of California

Title • Point • Point California Digital Library @ the University of California

Title • Point • Point California Digital Library @ the University of California

California Digital Library @ the University of California

System Architecture Institution XTF based submits access and  content Calisphere display repository interface METS • OAI-PMH • API (forthcoming) Merritt repository California Digital Library @ the University of California

California Digital Library @ the University of California

by people by topical terms by era California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

by location California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

California Digital Library @ the University of California

Title • Point • Point California Digital Library @ the University of California

Calisphere Search Widget (forthcoming) California Digital Library @ the University of California

Historical Citrus Photos Search here California Digital Library @ the University of California

Historical Citrus Photos Search here California Digital Library @ the University of California

California Digital Library @ the University of California

University of California Curation Center Creative partnership between the CDL, the 10 UC campuses, and other peer institutions – A community of shared concern and practice – A channel to pool and distribute diverse experience, expertise, and resources – Robust, innovative, and cost-effective solutions to counteract inevitable disruptive change Ken Spraque, The Parable of the Fishes California Digital Library @ the University of California