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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hello, Vahe.<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'>We use the Alkacon OCEE cluster package, and I’d be glad
to answer any questions that’d help you decide whether that solution
makes sense for you.<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'>In short, OCEE clustering can be set up two different
configurations:<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
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span
style='mso-list:Ignore'>(1)<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Shared database – in this scenario, multiple OpenCMS
servers operate against the same database (which could optionally be a cluster
of database servers for fault-tolerance). One OpenCMS instance is designated
as the “active workplace server” and is the one that you should use
to interact with the OpenCMS Workplace. It will forward event notices to
the other servers as pages are published, etc., so that caches, search indexes,
static exports, etc. are kept in sync.<o:p></o:p></span></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span
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</span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Own (replicated) database – in this scenario, each OpenCMS
server has its own database. Again, one instance is designated as the “active
workplace server”, and is the only one that has the workplace available
for back-end use. Publishing a resource on the active workplace server
causes the resource to be also replicated in the other database instances, as
well as sending an event notice to the other servers to keep caches, search
indexes, static exports, etc. in sync.<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'><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>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Mark Roedel<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Webmaster<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>LeTourneau University<br>
Longview, Texas 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>
<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 #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
opencms-dev-bounces@opencms.org [mailto:opencms-dev-bounces@opencms.org] <b>On
Behalf Of </b>Vahe Momjian<br>
<b>Sent:</b> Thursday, February 19, 2009 11:20 AM<br>
<b>To:</b> opencms-dev@opencms.org<br>
<b>Subject:</b> [opencms-dev] OpenCms on 2 Servers<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div>
<p class=MsoNormal>Hello Everyone.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>Have anyone before such an Example of using same OpenCms
database and 2 App servers that are working with the same DB.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>The meaning is that one server is used for online public
access, and there will be no admin part on it.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>And the second one will be for development.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>It this possible?<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>And if it is not poosible then , How to make the the both
servers to work each with own DB, but having the same content on it, so when I
delete one Structured content the second one will also be deleted.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>I have found <span class=apple-style-span><b><span
style='font-size:9.0pt;font-family:"Verdana","sans-serif";color:#003082'><a
href="http://www.alkacon.com/en/products/ocee/cluster_package/index.html"
title="Read more: 'Alkacon OCEE Cluster Package'"><span style='color:#B31B34;
border:none windowtext 1.0pt;padding:0in;text-decoration:none'>Alkacon OCEE
Cluster Package</span></a>, will this give me some solution?</span></b></span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>Thank you.<o:p></o:p></p>
</div>
</div>
<p class=MsoNormal><br>
<br>
<o:p></o:p></p>
</div>
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