IOS: Konsep Dasar OAI-PMH

Pengenalan dan Konsep Dasar Open Archive Initiatives

(OAI)Ismail Fahmi, PhD.InisiatorIndonesia OneSearch (IOS)[email protected]

Workshop OAI-PMH Indonesia OneSearch16 November 2016

Download Materi

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http://bit.ly/ios-oaipmh

Sasaran

• Peserta memahami konsep dasar OAI-PMH.• Peserta memahami ’verb’ dan parameter yang digunakan OAI-

PMH.• Peserta mencoba setiap verb OAI-PMH.• Peserta mencoba harvester OAI-PMH.

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Open Access Around The World

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OAI-PMH

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OAI-PMHOpen Archive Initiatives – Protocol for Metadata Harvesting

Standard Interoperability Protocol

~75% Repository di seluruh dunia ‘OAI-Compliant’

Referensi Utama OAI

https://www.openarchives.org/

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Standard OAI

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Standard OAI

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TableofContents1.Introduction2.DefinitionsandConcepts2.1.Harvester2.2.Repository2.3.Item2.4.UniqueIdentifier2.5.Record2.5.1Deletedrecords

2.6.Set2.7.SelectiveHarvesting2.7.1SelectiveHarvestingandDatestamps2.7.2SelectiveHarvestingandSets

3.ProtocolFeatures3.1.HTTPEmbeddingofOAI-PMHrequests3.1.1.HTTPRequestFormat3.1.2.HTTPResponseFormat3.1.3.ResponseCompression

3.2.XMLResponseFormat3.2.1.XMLSchemaforValidatingResponsestoOAI-PMHRequests

3.3.UTCdatetime3.3.1.UTCdatetimeinProtocolRequests3.3.2.UTCdatetimeinProtocolResponses

3.4.metadataPrefixandMetadataSchema3.5.FlowControl3.5.1IdempotencyofresumptionTokens

3.6.ErrorandExceptionConditions4.ProtocolRequestsandResponses4.1.GetRecord4.2.Identify4.3.ListIdentifiers4.4.ListMetadataFormats4.5.ListRecords4.6.ListSets

5.DublinCore6.ImplementationGuidelinesAcknowledgementsDocumentHistory

Cara Kerja OAI

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Identify

•Purpose:• Retrieves information about a repository.

•Parameters:•None

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Test: Identify

• Request:• http://repository.unpad.ac.id/cgi/oai2?verb=Identify

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GetRecord

•Purpose:•Returns the metadata for a single item in the form of an OAI record

•Parameters:• identifier – unique id for item (R)•metadataPrefix – metadata format for the record (R)

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Test: GetRecord

• Request:• http://repository.unpad.ac.id/cgi/oai2?verb=GetRecord&metadataPrefix

=oai_dc&identifier=oai:repository.unpad.ac.id:100

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ListRecords

•Purpose• Retrieves metadata records for multiple items

•Parameters:• from – start date (O)• greater than or equal to

• until – end date (O)• less than or equal to

• set – set to harvest from (O)• resumptionToken – flow control mechanism (X)•metadataPrefix – metadata format (R)

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Test: ListRecords

•Request:• http://repository.unpad.ac.id/cgi/oai2?verb=ListRecords&metadataPrefix=oai_dc

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Test: ListRecords + resumptionToken

• Request:• http://repository.unpad.ac.id/cgi/oai2?verb=ListRecords&resumptionTo

ken=metadataPrefix%3Doai_dc%26offset%3D101

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ListIdentifiers

•Purpose:• List headers for all items corresponding to the

specified parameters

•Parameters:• from – start date (O)• until – end date (O)• set – set to harvest from (O)•metadataPrefix – metadata format to list identifiers

for (R)• resumptionToken – flow control mechanism (X)

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Test: ListIdentifiers

• Request:• http://repository.unpad.ac.id/cgi/oai2?verb=ListIdentifiers&metadataPr

efix=oai_dc

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ListSets

•Purpose:• Provide a listing of sets in which records may be

organized (may be hierarchical, overlapping, or flat)

•Parameters:•None

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Test: ListSets

• Request:• http://repository.unpad.ac.id/cgi/oai2?verb=ListSets

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ListMetadataFormats

•Purpose:• Provide a listing of metadata formats that are

available in the repository.

•Parameters:•None

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Test: ListMetadataFormats

• Request:• http://repository.unpad.ac.id/cgi/oai2?verb=ListMetadataFormats

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Format Metadata

• oai_dc• marcxml

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Dublin Core

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MARCXML

• Katalog BPAD Yogyakarta• http://103.255.15.77/oaipmh/oai.aspx?verb=ListRecords&metad

ataPrefix=marcxml

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OAI Tools

• https://www.openarchives.org/pmh/tools/tools.php

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OAI Harvester

• https://pkp.sfu.ca/ohs/ohs_download/

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BONUS

• Knowledge Explorer:• http://explorer.onesearch.id

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Terimakasih

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Ismail Fahmi, PhDEmail: [email protected]: 0812 8908 3894

Didik PribadiKoordinator IOS Task ForceEmail: [email protected]