[OAI-general] System Architecture

Hatfield, Amy J ajhatfie@iupui.edu
Fri, 14 Feb 2003 08:49:58 -0500


This is a multi-part message in MIME format.

------_=_NextPart_001_01C2D42F.F676141C
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

Hello -
=20
I am currently exploring our institution's ability to create an
institutional repository that is OAI compliant.  I feel I have a fair
understanding of the standards, functionality, etc. involved - and am
leaning toward DSpace as a model - but there is one aspect that I don't
see discussed very much...  system architecture!
=20
I would be grateful if folks would share with me some architecture
configurations they have developed.  I am most interested in the storage
aspect.  I have looked at jukebox technology as a storage backend, but
am not sure about the retrieval aspect.  We also have a super computer
with lots of storage capacity - but it is not designed to handle small
files, but rather large datasets.  Any information you would like to
share will be most appreciated.
=20
Feel free to respond directly to me if you would rather not post to the
list.
=20
Kind regards,
Amy
=20
Amy Jo Hatfield, Systems Librarian
Ruth Lilly Medical Library
Educational Technology
(317)278-8402
975 West Walnut Street
IB-100 Room 102A
Indianapolis, IN 46202-5121
=20
=20
=20
=20

------_=_NextPart_001_01C2D42F.F676141C
Content-Type: text/html;
	charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

<html xmlns:o=3D"urn:schemas-microsoft-com:office:office" =
xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
xmlns:st1=3D"urn:schemas-microsoft-com:office:smarttags" =
xmlns=3D"http://www.w3.org/TR/REC-html40">

<head>
<meta http-equiv=3DContent-Type content=3D"text/html; =
charset=3Dus-ascii">
<meta name=3DProgId content=3DWord.Document>
<meta name=3DGenerator content=3D"Microsoft Word 10">
<meta name=3DOriginator content=3D"Microsoft Word 10">
<link rel=3DFile-List href=3D"cid:filelist.xml@01C2D406.0D8CF8B0">
<o:SmartTagType =
namespaceuri=3D"urn:schemas-microsoft-com:office:smarttags"
 name=3D"PostalCode"/>
<o:SmartTagType =
namespaceuri=3D"urn:schemas-microsoft-com:office:smarttags"
 name=3D"State"/>
<o:SmartTagType =
namespaceuri=3D"urn:schemas-microsoft-com:office:smarttags"
 name=3D"City"/>
<o:SmartTagType =
namespaceuri=3D"urn:schemas-microsoft-com:office:smarttags"
 name=3D"place"/>
<o:SmartTagType =
namespaceuri=3D"urn:schemas-microsoft-com:office:smarttags"
 name=3D"Street"/>
<o:SmartTagType =
namespaceuri=3D"urn:schemas-microsoft-com:office:smarttags"
 name=3D"address"/>
<!--[if gte mso 9]><xml>
 <o:OfficeDocumentSettings>
  <o:DoNotRelyOnCSS/>
 </o:OfficeDocumentSettings>
</xml><![endif]--><!--[if gte mso 9]><xml>
 <w:WordDocument>
  <w:SpellingState>Clean</w:SpellingState>
  <w:GrammarState>Clean</w:GrammarState>
  <w:DocumentKind>DocumentEmail</w:DocumentKind>
  <w:EnvelopeVis/>
  <w:Compatibility>
   <w:BreakWrappedTables/>
   <w:SnapToGridInCell/>
   <w:WrapTextWithPunct/>
   <w:UseAsianBreakRules/>
  </w:Compatibility>
  <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
 </w:WordDocument>
</xml><![endif]--><!--[if !mso]>
<style>
st1\:*{behavior:url(#default#ieooui) }
</style>
<![endif]-->
<style>
<!--
 /* Font Definitions */
 @font-face
	{font-family:"Comic Sans MS";
	panose-1:3 15 7 2 3 3 2 2 2 4;
	mso-font-charset:0;
	mso-generic-font-family:script;
	mso-font-pitch:variable;
	mso-font-signature:647 0 0 0 159 0;}
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
	{mso-style-parent:"";
	margin:0in;
	margin-bottom:.0001pt;
	mso-pagination:widow-orphan;
	font-size:10.0pt;
	font-family:"Comic Sans MS";
	mso-fareast-font-family:"Times New Roman";
	mso-bidi-font-family:Arial;}
a:link, span.MsoHyperlink
	{color:blue;
	text-decoration:underline;
	text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
	{color:purple;
	text-decoration:underline;
	text-underline:single;}
span.EmailStyle17
	{mso-style-type:personal-compose;
	mso-style-noshow:yes;
	mso-ansi-font-size:10.0pt;
	mso-bidi-font-size:10.0pt;
	font-family:Arial;
	mso-ascii-font-family:Arial;
	mso-hansi-font-family:Arial;
	mso-bidi-font-family:Arial;
	color:windowtext;}
span.SpellE
	{mso-style-name:"";
	mso-spl-e:yes;}
@page Section1
	{size:8.5in 11.0in;
	margin:1.0in 1.25in 1.0in 1.25in;
	mso-header-margin:.5in;
	mso-footer-margin:.5in;
	mso-paper-source:0;}
div.Section1
	{page:Section1;}
-->
</style>
<!--[if gte mso 10]>
<style>
 /* Style Definitions */=20
 table.MsoNormalTable
	{mso-style-name:"Table Normal";
	mso-tstyle-rowband-size:0;
	mso-tstyle-colband-size:0;
	mso-style-noshow:yes;
	mso-style-parent:"";
	mso-padding-alt:0in 5.4pt 0in 5.4pt;
	mso-para-margin:0in;
	mso-para-margin-bottom:.0001pt;
	mso-pagination:widow-orphan;
	font-size:10.0pt;
	font-family:"Times New Roman";}
</style>
<![endif]-->
</head>

<body lang=3DEN-US link=3Dblue vlink=3Dpurple =
style=3D'tab-interval:.5in'>

<div class=3DSection1>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Hello &#8211;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I am currently exploring our institution&#8217;s =
ability to
create an institutional repository that is OAI compliant.<span
style=3D'mso-spacerun:yes'>&nbsp; </span>I feel I have a fair =
understanding of
the standards, functionality, etc. involved &#8211; and am leaning =
toward
DSpace as a model &#8211; but there is one aspect that I don&#8217;t see
discussed very much&#8230;<span style=3D'mso-spacerun:yes'>&nbsp; =
</span>system
architecture!<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I would be grateful if folks would share with me some =
architecture
configurations they have developed.<span =
style=3D'mso-spacerun:yes'>&nbsp;
</span>I am most interested in the storage aspect.<span
style=3D'mso-spacerun:yes'>&nbsp; </span>I have looked at jukebox =
technology as a
storage backend, but am not sure about the retrieval aspect.<span
style=3D'mso-spacerun:yes'>&nbsp; </span>We also have a super computer =
with lots
of storage capacity &#8211; but it is not designed to handle small =
files, but
rather large datasets.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Any
information you would like to share will be most =
appreciated.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Feel free to respond directly to me if you would =
rather not
post to the list.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Kind regards,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Amy<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt;mso-no-proof:yes'>Amy Jo Hatfield,&nbsp;Systems =
Librarian<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt;mso-no-proof:yes'>Ruth Lilly Medical =
Library<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt;mso-no-proof:yes'>Educational =
Technology<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt;mso-no-proof:yes'>(317)278-8402<o:p></o:p></span></font></p>

<p class=3DMsoNormal><st1:Street><st1:address><font size=3D2 =
face=3D"Comic Sans MS"><span
  style=3D'font-size:10.0pt;mso-no-proof:yes'>975 West Walnut =
Street</span></font></st1:address></st1:Street><span
style=3D'mso-no-proof:yes'><o:p></o:p></span></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt;mso-no-proof:yes'>IB-100 Room 102A<o:p></o:p></span></font></p>

<p class=3DMsoNormal><st1:place><st1:City><font size=3D2 face=3D"Comic =
Sans MS"><span
  =
style=3D'font-size:10.0pt;mso-no-proof:yes'>Indianapolis</span></font></s=
t1:City><span
 style=3D'mso-no-proof:yes'>, </span><st1:State><span =
style=3D'mso-no-proof:yes'>IN</span></st1:State><span
 style=3D'mso-no-proof:yes'> </span><st1:PostalCode><span =
style=3D'mso-no-proof:
  yes'>46202-5121</span></st1:PostalCode></st1:place><span =
style=3D'mso-no-proof:
yes'><o:p></o:p></span></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt;mso-no-proof:yes'>&nbsp;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt;mso-no-proof:yes'>&nbsp;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt;mso-no-proof:yes'>&nbsp;</span><o:p></o:p></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Comic Sans MS"><span =
style=3D'font-size:
10.0pt'><o:p>&nbsp;</o:p></span></font></p>

</div>

</body>

</html>
=00
------_=_NextPart_001_01C2D42F.F676141C--