OAIS (archive) OAIS (archive) Producer Management Consumer

Representation Information Representation Information Data Object Data Object Information Object Interpreted using its Yields

Packaging Information Content Information Preservation Description Information Preservation Description Information Package 1 Descriptive Information About Package 1 Descriptive Information About Package 1

Producer Consumer OAIS Archive Information Packages Archive Information Packages Submission Information Packages Submission Information Packages Dissemination Information Packages Dissemination Information Packages query responses queries orders Legend = Entity = Information Package Data Object = Data Flow

Preservation Planning Data Management Data Management Archival Storage Archival Storage Access Ingest SIP Descriptive Information AIP queries query responses orders DIP MANAGEMENT Administration

Generate AIP Generate Descriptive Info Co-ordinate Updates Receive Submission Quality Assurance Data Management Archival Storage Producer Report request Database update request Database update request Descriptive Info Storage confirmation Storage request AIP SIP [Updated] SIP SIP, AIP [for audit] Audit report AIP Data formatting & doc. stds Receipt confirmation Resubmit request

Receive Data Provide Data Provide Data Error Checking Manage Storage Hierarchy Replace Media Disaster Recovery Storage confirmation Storage request AIP Disaster recovery policies Operational statistics Storage mgmt policies AIP request Notice of data transfer Potential error notification Error logs commands Possible option

Generate Report Receive Data Administer Database Perform Queries Report Report request Descriptive info report Query request Query response Policies Report Descriptive info Update request Database update response Report request Status of updates System updates Review updates

Manage System Configuration Archival Information Update Report request Update request Updates Physical Access Control Establish Standards and Policies Audit Submission Activate Requests Customer Service Negotiate Submission Agreement Data Management Management Preservation Planning Consumer Archival Storage Access Status ReportReport request Policies Reports Budget, Policies Format stds. Documentation stds. Procedures AIP/SIP templates [Updated] SIP Audit Report SIP, AIP Lein Appeal Final ingest report Submission/schedule agreement Final ingest report SIP design SIP [for approval] AIP/SIP reviews Billing info Dissemination request Policies Customer comments Special service request Special request response AIP/SIP templates Customisation advice DIP Dissemination request Operational statistics Recommendations Proposals, Risk analysis reports Approved stds Migration goals Migration package Performance info Inventory reports System evolution policies Change requests, Procedures, Tools PaymentBill Special request

4-6.5 Administration PRODUCER Approved standards Migration goals Develop Packaging Designs & Migration Plans CONSUMER Develop Preservation Strategies And Standards Monitor Technology Monitor Designated Community Proposals Recommendations Technology alerts External data standards Prototype results Reports Requirement alerts Emerging standards Product technologies Surveys Service requirements AIP/SIP templates AIP/SIP review Migration packages Customization advice Inventory reports Performance info Consumer comments Prototype requests Preservation requirements Advice Issues Protoype results Prototype requests Risk analysis reports Operating policies, procedures, standards

Administration Develop Preservation Strategies and Standards Monitor Designated Community Monitor Technology Develop Packaging Designs & Migration Plans Producer Consumer Technology alerts External data standards Performance info Reports Prototype requests Product technologies Surveys Service requirements Surveys Prototype results Preservation requirements Proposals; Recommendations; Risk analysis reports Operating policies, procedures, standards Inventory reports; Performance info Consumer comments AIP/SIP templates AIP/SIP review Migration packages Customization advice Approved standards Migration goals Issues Advice

Co-ordinate Access Activities Administration Archival Storage Deliver Response Generate DIP Generate DIP Order Assistance request Query request Report request Dissemination request Special request DIPBilling info DIP Result set Report Assistance AIP request AIP Notice of transfer Report request Descriptive info Query request Request response DIP Result set Report Assistance Notice of shipping order DIP request

4 Data Managemen t 4 Data Managemen t 2 Ingest 2 Ingest 3 Archival Storage 3 Archival Storage 7 Access 7 Access 6 Preservation Planning 6 Preservation Planning 1 Common Services 1 Common Services 5 Administration 5 Administration To/from all entities See Fig 4-8 Producer Consumer Product technology Surveys AIP Storage request Storage confirmation Report request Descriptive info Database update request Database update response Report Result set Report Descriptive info AIP request AIP Notice of data transfer Service requirements Surveys DIP Result set Report Assistance -- order -- software -- other Order -- ad-hoc -- event-driven Query request Report request Assistance req. Query request Report request SIP Receipt confirmation Resubmit request

5 Administration 5 Administration 4 Data Management 4 Data Management 1 Common Services 1 Common Services 6 Preservation Planning 6 Preservation Planning 7 Access 7 Access 3 Archival Storage 3 Archival Storage 2 Ingest 2 Ingest MANAGEMENT PRODUCER CONSUMER Submission Agreement negotiation Submission schedule negotiation Appeal Submission Agreement negotiation, out Submission schedule negotiation, out Lien Final ingest report SIP or AIP [for audit] Data formatting & doc stds Audit report [Updated] SIP Budget Policies Reports Report Status of updates Policies Report request System updates Review updates AIP/SIP template AIP/SIP review Customization advice Migration packages Recommendations Risk analysis report DIP Billing Info Dissemination request Payment Info responses Info requests Bill Operational statistics Storage mgmt. policies Approved stds Migration goals Inventory reports Performance reports Consumer comment

Information Object Representation Information Representation Information Bit Digital Object Digital Object Physical Object Physical Object Data Object Data Object Interpreted using 1 1..*

Representation Information Representation Information Other Representation Information Other Representation Information Semantic Information Semantic Information Structure Information Structure Information adds meaning to Interpreted using 1 * 1 *

Information Object Information Object Descriptive Information Descriptive Information Packaging Information Packaging Information Preservation Description Information Preservation Description Information Content Information Representation Information.... (Indicates that the list is not exhaustive)

Information Package Preservation Description Information Preservation Description Information Content Information further described by Package Description Packaging Information derived from described by delimited by identifies 11 * 0..1 * * 1 1

Information Package Information Package Dissemination Information Package Archival Information Package Submission Information Package

Archival Information Package Preservation Description Information Preservation Description Information Content Information further described by Package Description Packaging Information derived from described by delimited by identifies

Preservation Description Information Preservation Description Information Fixity Information Fixity Information Provenance Information Provenance Information Reference Information Reference Information Context Information Context Information

Archival Information Package Archival Information Package Description Package Description Associated Description Access Aid Access Aid Finding Aid Finding Aid Retrieval Aid Ordering Aid Ordering Aid... derived from described by Provide data for * 1 * (Indicates that the list is not exhaustive)

Archival Information Package Preservation Description Information Preservation Description Information Content Information further described by Package Description Packaging Information derived from described by delimited by identifies Data Object Data Object Representation Information Representation Information Physical Object Digital Object Structure Information Semantic Information Reference Information Provenance Information Context Information Fixity Information Other Representation Information Interpreted using Digital Object adds meaning to

Archival Information Package Archival Information Package Archival Information Collection Archival Information Collection Archival Information Unit Archival Information Unit

Package Description Package Description Collection Description Unit Description Unit Description

Archival Information Unit Archival Information Unit Preservation Description Information Preservation Description Information Content Information further described by Unit Description Unit Description Packaging Information derived from described by delimited by identifies

Archival Information Unit Archival Information Unit Description Unit Description Associated Description Access Aid Access Aid Finding Aid Finding Aid Retrieval Aid Ordering Aid Ordering Aid... derived from described by Provide data for * 1 * (Indicates that the list is not exhaustive)

Archival Information Collection Preservation Description Information Preservation Description Information Content Information further described by Collection Description Collection Description Packaging Information derived from described by delimited by identifies Archival Information Package 1 *

Collection Description Collection Description Archival Information Collection Associated Descriptors Associated Descriptors Access Aids Access Aids Overview Description Overview Description Member Description Member Description Archival Information Collection Package Description Package Description derived from described by provide data for * * * * * 1..*

Data Management Data Management Data Package Description Package Description Archive Administrative Data Archive Administrative Data Database Collection Description Collection Description Unit Description Unit Description Policy Subscription Customer Profile Customer Profile Preservation Process History Preservation Process History Request Tracking Request Tracking Security Statistics Accounting Data Accounting Data... stored in (Indicates that the list is not exhaustive)

Producer Consumer Ingest Data Management Data Management Archival Storage Access Submission Information Package (SIP) Package Descriptions Database Updates Queries Package Descriptions Result Sets AIP Queries Order Requests Result Sets Dissemination Information Packages (DIP) AIPs High-Level Data Flows in an OAIS

Content Information Identifier AIP Identifier Packaging Information Preservation Description Information Content Information Descriptive Information Mapping Archival Storage Mapping Archival Storage View Data Management and Access View

OAIS Acc Ing Adm OAIS Acc Ing Adm

OAIS Acc Ing Adm OAIS Acc Ing Adm Producer Consumer

OAIS Acc Ing Adm DM Acc OAIS Acc Ing Adm DM Adm Local Consumer Local Consumer Global Consumer Common Catalog Acc Ing Acc Dissemination Information Package (Optional) Local Consumer Local Consumer

Archival Storage & Data Management Ingest Access Consumer Producer Consumer Producer Management Administration - OAIS 1 - OAIS 2

Application Layer (Analysis and Display Programs) Media Layer (Disks, Tapes and Network) Objective Interface Message Named Aggregate Named Bit Stream Stream Layer Delimited Byte Streams Structure Layer Primitive data types List/Array types Records Names Aggregates Object Layer Data Objects Container Objects Data Description Objects Named AggregatesNamed Bit Streams...