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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><a name="_MailEndCompose"><![if !supportLists]><span lang=EN-GB style='font-size:11.0pt;font-family:Wingdings;color:windowtext'><span style='mso-list:Ignore'>Ø<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>You are right when you say we are not in a position to propose architectural solutions nor in a position to standardise them.<o:p></o:p></span></a></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Why is that? No resources, or not in the charter? Or no interest? <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-GB style='font-size:11.0pt;font-family:Wingdings;color:windowtext'><span style='mso-list:Ignore'>Ø<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>However maybe we can be more explicit in terms of showing how the standards fit together – e.g. OAIS, EAST, XFDU, DEDSL etc.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>That would certainly help me understand the DAI architecture. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'> -=- Mike<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Mike Kearney<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Huntsville, Alabama, USA<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'> moims-dai-bounces@mailman.ccsds.org [mailto:moims-dai-bounces@mailman.ccsds.org] <b>On Behalf Of </b>David Giaretta<br><b>Sent:</b> Wednesday, April 6, 2016 4:20 AM<br><b>To:</b> 'MOIMS-Data Archive Ingestion' <moims-dai@mailman.ccsds.org><br><b>Subject:</b> RE: [Moims-dai] My thoughts on the meeting with Vint Cerf<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>Hi Terry<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>Nice points, especially about trust and the different time horizons.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>Not sure about the point about external vs internal interfaces. The APIs used for internet access are protected by higher level security protocols and so do not make data open, although it could, as you say open a window if the other protocols are not adequate.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>If the comment arose from my suggestion about an API for AIPs that was about how one could provide a way to show that whatever an archive claims is an AIP can be demonstrated by extracting the various parts using a standard interface. This would support interoperability of AIPs.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>Also, pushing the recursion a bit more, if one looks at an AIP as a digital object, the Representation Information for it would include the Packaging Information – which may include software which implements the AIP API.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>It would have been very useful to have such an API next week when I will be talking to the e-Ark people about what they claim are AIPs – it is otherwise difficult to get them to provide a mapping of their structure to the various things an AIP must have.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>You are right when you say we are not in a position to propose architectural solutions nor in a position to standardise them.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>However maybe we can be more explicit in terms of showing how the standards fit together – e.g. OAIS, EAST, XFDU, DEDSL etc.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>Regards<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>..David<o:p></o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext'> <a href="mailto:moims-dai-bounces@mailman.ccsds.org">moims-dai-bounces@mailman.ccsds.org</a> [<a href="mailto:moims-dai-bounces@mailman.ccsds.org">mailto:moims-dai-bounces@mailman.ccsds.org</a>] <b>On Behalf Of </b>Terry Longstreth<br><b>Sent:</b> 06 April 2016 06:20<br><b>To:</b> MOIMS-Data Archive Ingestion <<a href="mailto:moims-dai@mailman.ccsds.org">moims-dai@mailman.ccsds.org</a>><br><b>Subject:</b> [Moims-dai] My thoughts on the meeting with Vint Cerf<o:p></o:p></span></p></div></div><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB>This still isn't as good the original that disappeared from my new 'smart?' phone.  For one thing, it's much longer than my original intent.<br>Regards,<br>Terry <o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-GB>-- <br><img border=0 width=339 height=142 id="_x0000_i1025" src="cid:image001.jpg@01D18FD0.53C2A610"><o:p></o:p></span></p></div></div></body></html>