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    <title>topic Alfresco on Firebird DBMS *slightly faster* in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/alfresco-on-firebird-dbms-slightly-faster/m-p/63120#M39536</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hello.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Some time ago I?ve been evaluating Alfresco&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Since all other systems in our company use Firebird as a database back-end I?ve decided to move Alfresco to Firebird.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Here are the steps:&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; * install FB2.0RC SS (Win32)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; * add JayBird jar to appropriate location&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; * change connection string params in Alfresco xml configuration files&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; * change Hibernate SQL dialect to FirebirdDialect in its properties files&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;That?s all. Hibernate creates all the required tables, etc.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Time required is about 30 min on a clean database (without porting existing records).&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;FB1.x cannot be used because of index size limits - it cannot handle&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;char-enocded GUIDs (a pair of them in one index) if the database is UTF8.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;A for performance, I cannot say for sure, because we?ve just evaluated a product without heavy load. But at the first glance FB is slightly faster.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Maxim.&amp;nbsp; &lt;img id="smileyvery-happy" class="emoticon emoticon-smileyvery-happy" src="https://connect.hyland.com/i/smilies/16x16_smiley-very-happy.png" alt="Smiley Very Happy" title="Smiley Very Happy" /&gt;&amp;nbsp; &lt;img id="smileyvery-happy" class="emoticon emoticon-smileyvery-happy" src="https://connect.hyland.com/i/smilies/16x16_smiley-very-happy.png" alt="Smiley Very Happy" title="Smiley Very Happy" /&gt;&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Fri, 29 Sep 2006 22:37:22 GMT</pubDate>
    <dc:creator>unknown-user</dc:creator>
    <dc:date>2006-09-29T22:37:22Z</dc:date>
    <item>
      <title>Alfresco on Firebird DBMS *slightly faster*</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/alfresco-on-firebird-dbms-slightly-faster/m-p/63120#M39536</link>
      <description>Hello.Some time ago I?ve been evaluating AlfrescoSince all other systems in our company use Firebird as a database back-end I?ve decided to move Alfresco to Firebird.Here are the steps:&amp;nbsp;&amp;nbsp;&amp;nbsp; * install FB2.0RC SS (Win32)&amp;nbsp;&amp;nbsp;&amp;nbsp; * add JayBird jar to appropriate location&amp;nbsp;&amp;nbsp;&amp;nbsp; * change connection string params</description>
      <pubDate>Fri, 29 Sep 2006 22:37:22 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/alfresco-on-firebird-dbms-slightly-faster/m-p/63120#M39536</guid>
      <dc:creator>unknown-user</dc:creator>
      <dc:date>2006-09-29T22:37:22Z</dc:date>
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    <item>
      <title>Re: Alfresco on Firebird DBMS *slightly faster*</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/alfresco-on-firebird-dbms-slightly-faster/m-p/63121#M39537</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hi.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;It's me who actually posted this message to Firebird suport list.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;It was a reaction to a question about experience in migration of projects from other DBMSs to Firebird.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;It's copy-and-pasted correctly. But note that I don't emphasize the performance. The point is that it's very easy to migrate and there is no performance problems and it LOOKS LIKE Firebird behaves better - without precise testing. But note that we have years experience ajusting Interbase/Firebird performance since we use it in business-critical applications. We have no such experience with MySQL.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Currently Alfresco undergoes more heavy investigation because we are considering it as our primary CMS option for 2007+. The platform will be 2xOpteron(double-core each), 4G RAM, 16xSATA-II 500GB RAID6 disks. As of OS we haven't decided yet between Win64 and Gento (AMD64). Expected load is about 200 users total.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;If anybody interested I could post some sort of report by the end of November.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Just to clarify.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Maxim Shiryaev&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 10 Oct 2006 09:22:31 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/alfresco-on-firebird-dbms-slightly-faster/m-p/63121#M39537</guid>
      <dc:creator>maximshiryaev</dc:creator>
      <dc:date>2006-10-10T09:22:31Z</dc:date>
    </item>
    <item>
      <title>Re: Alfresco on Firebird DBMS *slightly faster*</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/alfresco-on-firebird-dbms-slightly-faster/m-p/63122#M39538</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;I just found that Firebird is a better choice than hsql in term of portable db since the db has wider accessing methods, such as JDBC, ODBC, ADO.NET, C/C++ API. I need to have our .NET components talking to Alfresco DB.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;It's great to hear that you have tried it successfully ! Do you have any idea how Firebird+Alfresco perform in medium scale businesses (5-10K documents per day) ? How fast is Firebird compared to mysql ?&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I appreciate if you could share your experience about integrating Firebird with Alfresco. We are in deciding phase to pick a right DBMS.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 12 Apr 2007 17:28:24 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/alfresco-on-firebird-dbms-slightly-faster/m-p/63122#M39538</guid>
      <dc:creator>kennethp</dc:creator>
      <dc:date>2007-04-12T17:28:24Z</dc:date>
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