[Moims-dai] Reminder of meeting

[David Giaretta]

Hi Terry

 

That makes sense to me. Perhaps we could make it consistent with Mike’s diagram by making it clear there could/would be variations for different types of users/disciplines etc

 

..David

 

From: MOIMS-DAI [mailto:moims-dai-bounces at mailman.ccsds.org] On Behalf Of Terry Longstreth
Sent: 11 October 2016 16:22
To: Giaretta, DL (David) <david at giaretta.org>
Cc: 'MOIMS-Repository Audit and Certification Working Group' <moims-rac at mailman.ccsds.org>; MOIMS-Data Archive Ingestion <moims-dai at mailman.ccsds.org>
Subject: Re: [Moims-dai] Reminder of meeting

 

David
Sorry about my communications difficulties.  I'll have to find a different way of connecting to the NASA Webex.

Here's what I was trying to say in the Webex this morning. 

I've added some text to the row in the table sent around with the meeting announcement.  Specifically, I'm proposing listing the DIP as the conceptual anchor for Consumer Archive Interface (CAIS).


On 10/10/2016 3:07 PM, David Giaretta wrote:

*	Comments on MOIMS Functional and Service Views 


  

DAI 

Producer Archive Interface [PAIS] 

Data Archive 

Mission Data Processing 

TBD 

Submission Information Package (SIP) 

SIP Sequencing Constraint 

Transfer Object 

Collection Descriptor 

The current PAIS standard provides the abstract syntax and an XML implementation of descriptions of data to be sent to an archive. It addresses how these data will be aggregated into packages for transmission and one concrete implementation for the packages based on the XML Formatted Data Unit (XFDU) standard. 

A service specification is proposed but has not yet been developed. 

Producer-Archive Interface Specification (PAIS)
[CCSDS 651.1-B-1] 

  

  


  

  

Consumer Archive Interface [CAIS] 

Data Archive 

User Support

TBD 

Distribution Information Package (DIP)

Delivery of digital sources from the Archive. 
DIP Formats and protocols are outside of the scope of the architecture, but can be included in interface or operational specifications



  

  

  


  

  

Preparation for Information Use 

Metadata collection 

Define and collect metadata 

Representation Information

Fixity Information

Provenance Information

Reference Information

Context Information

  

IPELTU 

  

  


  

  

Information preservation 

Information needed to maintain understandability of authentic information 

Produce Representation Information 

  

  

EAST

PVL

DEDSL/PVL

DEDSL/XML

DEDSL/XML Schema

  

  


  

  

Long term Preservation and Use 

Maintain understandability of authentic information 

Long term Information 

Concepts needed for long term preservation 

  

Reference Model for an Open Archival Information System (OAIS)
[CCSDS 650.0-M-2]

  

  


  

  

Transfer information with appropriate metadata 

Definition of Information Packages, including AIPs 

Package information 

  

  

XML Formatted Data Unit (XFDU) Structure and Construction Rules
[CCSDS 661.0-B-1] 

  

  

 

 

-- 


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