DanBib/netpunkt: New usages of ILL standards and technologies Anders-Henrik Petersen & Rikke Lose...
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Transcript of DanBib/netpunkt: New usages of ILL standards and technologies Anders-Henrik Petersen & Rikke Lose...
DanBib/netpunkt: New usages of ILL standards and technologies
Anders-Henrik Petersen & Rikke LoseDanish Bibliographical Centre (DBC)[email protected] [email protected]
7th Nordic NVBF-ILL-Conference
Short overview … DanBib bibliotek.dk • For the Danish
population• Content: Danish national
bibliography + holdings of Danish Libraries
• Loan requests are sent to the library used by the end-user
• User interface: simple and easy – for the general public
• For library professionals• Content: as bibliotek.dk
plus records from Library of Congress, BNB, ISSN etc. – for reuse and verification
• Loan requests: inter library loans (ILL)
• User interface for the professionals
A few facts
Bibliotek.dk:http://bibliotek.dk/http://www.library.dk/
Opened 31.10.2000
5,4 million loan request sinceopening
In 2006: 918.000 (8 months)
DanBib:http://netpunkt.dkz39.50s://z3950.dbc.dk:210/
danbib
Opened 1994
2 million loan request in 2005
In 2006: 1.320.000 (8 months)
Important components
DanBib bibliotek.dk
VIP
BOB
Database of library information
Database of loan
requests
DanBib ILL-system
DanBibILL-system
The DanBib ILL-system mediates ILL-transactions between 4 different types of local library systems
z39.50-ILL
z39.50-ILL
E-mail-formatted
E-mail plain
E-mail plain
WWW-BOB
WWW-BOB
E-mail-formatted
Responding library Requesting library
Locals holdings in DanBib - monographs
Local holdings in DanBib - periodicals
The technology behind ….
The automated ILL in DanBib is based on: • Danish profilation of the Z39.50-
standard (’danZIG’)• ILL-services supported: ordering (ILL-
request) and and reply (ILL-answer) • To come: exchange of material number,
cancel- and renewal services• XML!
<?xml version="1.0" encoding="ISO-8859-1"?><n:holdingsStructure xmlns:n="http://www.loc.gov/z3950/agency/defns/HoldingsSchema8" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/z3950/agency/defns/HoldingsSchema8http://www.loc.gov/z3950/agency/defns/HoldingsSchema8.xsd"> <bibItemInfo-1 targetItemId-3="25628179"/> <holdingsStatement-4> <holdingsSiteLocation-6 targetLocationId-26="25628128" institutionOrSiteId-27="DK-762100" networkAddress-33="z3950s://194.239.156.133:2100/"/> <localHoldings-10> <bibView-11 numberOfPieces-56="1" targetBibPartId-40="25628128" > <bibPartLendingInfo-116 servicePolicy-109="1" expectedDispatchDate-111="2006-09-28T16:00:00" /> </bibView-11> </localHoldings-10> </holdingsStatement-4></n:holdingsStructure>
XML-holdings, ILL-request and ILL-answer in XML-format<?xml version="1.0" encoding="ISO-8859-1"?>
<ill5:ILL-APDU xmlns:ill5="http://www.loc.gov/z3950/agency/defns/ill5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/z3950/agency/defns/ill5http://www.danbib.dk/docs/z-bestil/illv5.xsd"> <ill5:ILL-Request-1 protocol-version-num="2" requester-note="*TEST*" forward-flag="true" place-on-hold="1"> <transaction-id transaction-group-qualifier="" transaction-qualifier="102150" /> <service-date-time> <date-time-of-this-service date="2006-09-28" time="16:36:45"/> </service-date-time> <requester-id> <person-or-institution-symbol> <institution-symbol>DK-870970</institution-symbol> </person-or-institution-symbol> </requester-id> <responder-id> <person-or-institution-symbol> <institution-symbol>DK-762100</institution-symbol> </person-or-institution-symbol> </responder-id> <iLL-service-type>1</iLL-service-type> <search-type expiry-date="2006-12-28" expiry-flag="1"/> <item-id> <held-medium-type/> <system-no>07197195</system-no> </item-id> </ill5:ILL-Request-1></ill5:ILL-APDU>
<?xml version="1.0" encoding="ISO8859-1"?><ill5:ILL-APDU xmlns:ill5="http://www.loc.gov/z3950/agency/defns/ill5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/z3950/agency/defns/ill5http://www.danbib.dk/docs/z-bestil/illv5.xsd"> <ill5:ILL-Answer-4 transaction-results="5" responder-note="Sendes med bogbilen"> <transaction-id transaction-group-qualifier="" transaction-qualifier="102150"/> <service-date-time> <date-time-of-this-service date="2005-08-26" time="16:37:01"/> </service-date-time> <requester-id> <person-or-institution-symbol> <institution-symbol>DK-870970</institution-symbol> </person-or-institution-symbol> </requester-id> <responder-id> <person-or-institution-symbol> <institution-symbol>DK-762100</institution-symbol> </person-or-institution-symbol> </responder-id> <results-explanation> <will-supply-results reason-will-supply="26" supply-date="2006-09-28"/> </results-explanation> </ill5:ILL-Answer-4></ill5:ILL-APDU>
Automated end-user initiated ILL through bibliotek.dk
• In bibliotek.dk: Loan requests are sent to the library used by the end-user
• Not to the library that holds the item …• The ILL-transaction is performed by the
library staff• – often from the BOB-database web• And that could be automated!
Implementing automated end-user loan requests in bibliotek.dk (2006)
• the end user sends requests to her own library (as today – nothing changed!)
• The DanBib ILL-system checks: - does the library accept automated ILL? - are there any supplier-libraries? - which library delivers first?
• … and sends an ILL-request from the chosen library to the “first-deliver”-library
• … without any library staff involved …
Technical demands for the libraries
For the borrowers (requesting libraries):
• any!
For the lenders (responding libraries):
• must be able to display holdings in XML
•but they can receive ILL-requests ”as usual”:
- automated or non-automated- through e-mail, BOB or Z39.50-ILL-
request
Further plans:
• A switch to XML: all communication will exchange valid XML-documents
• ISO-ILL-services: SHIPPED, CANCEL, RENEW, OVERDUE
• Alternative(s) to z39.50: SRU-Webservices
As a precondition for:• More automation, more services, (a
more) service orientated architecture• Hear more tomorrow!
Thank you !
Anders-Henrik Petersen & Rikke LoseDanish Bibliographical Centre (DBC)[email protected]