"Dis-integrated Library Systems and Electronic Resource Management" Dismantling Library Systems Andrew K. Pace Head, Systems NCSU Libraries andrew_pace@ncsu.edu Confessions of a Systems Librarian • What’s in a name? • Everyone is entitled to my opinion. • The Systems Department raison d’être. • The bait-and-switch. Classic Integrated System MARC Records Patron Records WEBPAC circulation transactions serial holdings Serials Control Records item holdings Acquisitions Records reserve records Patron selfservice • websites (856) • e-books • e-journals • databases • datasets Dis-integrated Library System • Licensing Files alpha list of databases • ILL Files • Collection Management Files • Helpdesk Files • Statistical Files subject list of databases web subject e-journal guides finder Authentication & Authorization institutional Serials TDNet SFX Solutions repository alert MyLibrary services • websites (856) • e-books • e-journals • databases Moving to second generation electronic resource management systems • manage data not supported by the ILS • more ambitious resource management objectives • generate e-journal and database web lists • more sophisticated public displays • data models, simple tools (e.g., MS Access) • complex data models, advanced database tools (e.g., Oracle) • data often maintained in two places • single authoritative data stores NCSU Libraries E-matrix • The ad hoc E-Matrix Committee will implement a prototype electronic resources management system to support acquisition and licensing, collection management, and resource discovery for the Libraries' electronic resources E-Matrix objectives Acquisitions manage electronic and print subscriptions, bundles Collection support licensing, product evaluation; Management manage and use faculty-provided data Discovery and enhance access points; improve user display displays E-Matrix development • Principles for sustainability and data quality • migrate legacy applications into E-Matrix • define a single authoritative data store for each data element • query existing data stores in real time wherever possible • E-Matrix as test-bed • Use both FRBR and a user-centered approach to inform design • Develop in a system not bound by MARC or ILS functionality E-MATRIX statistics technical support remote access evaluative data vendor data L S Website Data Repositories Catalog E M A T R I X Evaluative Tools DATA HOOKS Other Databases: E-journal finder ETDs Instn’l Repository Etc. LAYER subscription info I PRESENTATION licensing A D M I N I S T R A T I V E M E T A D A T A E-resources Alert Services Local DBs & Collections Digital Archives E-matrix Challenges • Public interface is secondary concern • Leveraging existing ILS data • Build real evaluative tools • Avoid solutions looking for problems What Do We REALLY Want • Evaluation tool- DBs, e-journals, serials • Licensing management tool • Tool that will allow library to leverage the authoritative ILS database with the other descriptive and administrative metadata for comprehensive display & management Getting started • • • Stakeholders: Cataloging, Acquisitions, Serials, and Collection Management Identify data that are already being kept Identify data that are needed for evaluation, longevity, and various services What Did We Do? • Formed more groups – Database evaluation – Statistics – Licensing – Metadata/Data Elements – Integrated Library System Data – Interface What Did We Do Next? • ILS MIGRATION • Digital Library Federation Electronic Resource Management Initiative • “Borrowed” DLF’s data element scheme / definitions • Mapped to our existing data sources • Added additional elements for NCSU’s needs What Did We Do Next? • Expanded scope to include print subscriptions • Incorporated the Collections Enrichment Project • Tried to keep from expanding the product any further before we had version 1.0 Finding Data Elements • • • • • • • • • • • Field Name Field Type: text, number, date, dollar Estimated field size: number of characters Required field: y/n Multiple occurrences: y/n In ILS: y/n Already stored electronically? (i.e. Access/Excell) Field applies to: book, database, journal, all Data entry by: cataloging, acquisitions, collmgmt Example of data Notes Data Elements • Descriptive –Title, identifiers, provider, holdings (27) • Licensing – Parties, terms of use, rights, business terms (74) • Access – URI, authorization, proxy (10) • Administrative – Accounts, configuration, usage statistics, tech support, contact info (51) • Evaluative – Resource assessment, impact, faculty contact enrichment (20) Current Development Data Modeling Data Migration Data Hooks Workflow Design/Interface E-MATRIX Resource FIND RESOURCES BIBLIOGRAPHIC DETAILS ACQUISITIONS DETAILS LICENSING ACCESS INFO EVALUATIVE ELEMENTS ADMINISTRATION INFO work ID Related Titles resource type 156 Title Vendor Provider Publisher select Add Add ISSN e-ISSN OCLC Location: library & call number Print holdings: link to OPAC OR summary holdings E-holdings: summary holdings [for this manifestation] Embargo period: [days] Update freq.: # [unit] CEP PROCESSING Format REPORTS Subjects / Descriptions Full Text [print, electronic] [yes, no, some] E-MATRIX FIND RESOURCES BIBLIOGRAPHIC DETAILS ACQUISITIONS DETAILS Resource work ID Subjects / Descriptions Related Titles 156 Title Vendor ISSN e-ISSN Holdings [work ID related titles clickable] LICENSING ACCESS INFO EVALUATIVE ELEMENTS Related titles [from MARC linking fields for serials] Title ADMINISTRATION journal of x INFO associate CEP archives of x PROCESSING associate REPORTS ISSN Relationship [e.g., succeeding, preceding] Holdings How user displays are generated [model staff view] 1. User searches are run against title index WorkID (as Titlewell as other indexes) format vendor ISSN eISSN 25 Search Journal Journal of AgingofStudies p Elsevier 1234-5789 … …. Aging Studies GO 25 Journal of Aging Studies e Elsevier … holdings 2. All manifestations of the work are retrieved using 25 Journal of Aging Studies e Ebsco … the work ID [staff view] 25 Journal of Aging Studies e Gale … 3. What should display look like? [model public view] [public view] Title format holdings need user interface testing Journal of Aging Studies (1995-present) full text selected articles electronic print electronic electronic 19951997-2002 19971995-2001 location URL for Sciencedirect HQ1060 .J25 URL for Wilson db URL for Ebsco db Electronic Resource Management Vendor Efforts • • • • • • • • Innovative Interfaces’ ERM Endeavor ENCompass Sirsi SingleSearch Ex Libris MetaLib CARL Goldrush EBSCO EJS MuseGlobal Various Ejournal Finders http://www.library.cornell.edu/ cts/elicensestudy/ Or Google=web hub Library Efforts • • • • • • • • • • • • • • • DLF Electronic Resource Management Initiative California Digital Library Cornell University Emory University Griffith University Johns Hopkins Kansas State University MIT Penn State Tri-CollegeConsortium UCLA University of Georgia University of Minnesota University of Washington Yale University Emerging Standards • XML Schema for E-resource Management – Workflow, specifications, data elements, schema • NISO/EDItEUR – Serial subscription data exchange • NISO Metasearch Initiative • Liblicense – Basic terms for licensing electronic resources • COUNTER and E-Metrics – Statistical counts • OpenURL, HANDLE, PURL, Global registry – Persistent identifiers • Shibboleth: Internet2/Mace authentication project Existing ILS Data • Know your ILS RDBMS (or hope that it is relational!) – Database schema – ERD (Entity Relationship Diagram) • Leverages a lot of historical data – Holdings data – Pricing data – Order, claiming, and licensing information • Minimizes re-synching data Solve Only Known Problems • Can the library lend this pdf article? • How do we manage subscription agent changes? • How does Acquisitions handle renewals for 50 different schedules? • How do we represent an embargo period? • How do I inform all the stake-holders in the library any time there is a change? • etc…. If we had it to do over… • Migrating existing data, or using the data where it resides • Content Enrichment Program (patron input into the database) • Total integration with current print periodicals and associated holdings • Facilitation of enhanced set of evaluative tools • Treatment of the Serial Work, including proper display of all manifestations of a given serial work Lessons Learned So Far • Open up conversations about managing bibliographic items in the electronic environment • E-Matrix serves as a fertile test-bed for experimentation and innovation • Taking something apart exposes all the bad things about the way it was put together in the first place E-matrix / ERM Future • Use data to populate public interface – OPAC/Website • Enhance statistical elements/tools as data becomes normalized • Taking the “E” out of E-matrix • Is the ILS superfluous? • Is MARC dead? • Will libraries or their vendors corner the ERM market? Thank you. Andrew K. Pace Head, Systems North Carolina State University Libraries andrew_pace@ncsu.edu http://www.lib.ncsu.edu/staff/pace