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<?xml-stylesheet type="text/xsl" href="http://blogs.technet.com/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Sql Server Blog di Francesco Diaz : Repliche</title><link>http://blogs.technet.com/francesco_diaz/archive/tags/Repliche/default.aspx</link><description>Tags: Repliche</description><dc:language>en-US</dc:language><generator>CommunityServer 2.1 SP1 (Build: 61025.2)</generator><item><title>Posso configurare il Database mirroring con … - Parte 4</title><link>http://blogs.technet.com/francesco_diaz/archive/2009/04/19/posso-configurare-il-database-mirroring-con-parte-4.aspx</link><pubDate>Sun, 19 Apr 2009 19:36:14 GMT</pubDate><guid isPermaLink="false">d5e57398-b9ef-4490-9955-07cbb4e4a80d:3227923</guid><dc:creator>Francesco Diaz</dc:creator><slash:comments>0</slash:comments><comments>http://blogs.technet.com/francesco_diaz/comments/3227923.aspx</comments><wfw:commentRss>http://blogs.technet.com/francesco_diaz/commentrss.aspx?PostID=3227923</wfw:commentRss><description>&lt;p&gt;&lt;strong&gt;&lt;font color="#ff0000" size="3"&gt;Le repliche&lt;/font&gt;&lt;/strong&gt;. Si, ma con alcune considerazioni da fare.&lt;/p&gt;  &lt;ul&gt;   &lt;li&gt;Il failover dal principal al mirror è supportato solo per il database di pubblicazione, non per quelli di distribuzione e sottoscrizione. &lt;/li&gt;    &lt;li&gt;Il principal ed il mirror devono condividere il server di distribuzione, possibilmente su un server remoto. &lt;/li&gt;    &lt;li&gt;Il database di pubblicazione per una replica &lt;a href="http://msdn.microsoft.com/en-us/library/ms152746.aspx" target="_blank"&gt;Merge&lt;/a&gt; o &lt;a href="http://msdn.microsoft.com/en-us/library/ms151176.aspx" target="_blank"&gt;Transazionale&lt;/a&gt; va bene per sottoscrizioni in sola lettura o per &lt;a href="http://msdn.microsoft.com/en-us/library/ms151794.aspx" target="_blank"&gt;aggiornamenti tramite code&lt;/a&gt;, non per &lt;a href="http://msdn.microsoft.com/en-us/library/ms151794.aspx" target="_blank"&gt;aggiornamenti immediati&lt;/a&gt; tramite MSDTC, non per server di pubblicazione in topologia peer-to peer e republish, non per &lt;a href="http://msdn.microsoft.com/en-us/library/ms151845.aspx" target="_blank"&gt;server di pubblicazione Oracle&lt;/a&gt;. &lt;/li&gt; &lt;/ul&gt;  &lt;p&gt;&lt;strong&gt;Riferimenti utili&lt;/strong&gt;&lt;/p&gt;  &lt;p&gt;Architettura logica delle repliche : &lt;a title="http://msdn.microsoft.com/en-us/library/bb500355.aspx" href="http://msdn.microsoft.com/en-us/library/bb500355.aspx"&gt;http://msdn.microsoft.com/en-us/library/bb500355.aspx&lt;/a&gt;&lt;/p&gt;  &lt;p&gt;Architettura fisica delle repliche : &lt;a title="http://msdn.microsoft.com/en-us/library/bb500345.aspx" href="http://msdn.microsoft.com/en-us/library/bb500345.aspx"&gt;http://msdn.microsoft.com/en-us/library/bb500345.aspx&lt;/a&gt;&lt;/p&gt;  &lt;p&gt;Quale tipologia di replica è meglio scegliere a seconda dello scenario : &lt;a title="http://msdn.microsoft.com/en-us/library/ms152565.aspx" href="http://msdn.microsoft.com/en-us/library/ms152565.aspx"&gt;http://msdn.microsoft.com/en-us/library/ms152565.aspx&lt;/a&gt;&lt;/p&gt;&lt;img src="http://blogs.technet.com/aggbug.aspx?PostID=3227923" width="1" height="1"&gt;</description><category domain="http://blogs.technet.com/francesco_diaz/archive/tags/Sql+Server+2008/default.aspx">Sql Server 2008</category><category domain="http://blogs.technet.com/francesco_diaz/archive/tags/Sql+Server+2005/default.aspx">Sql Server 2005</category><category domain="http://blogs.technet.com/francesco_diaz/archive/tags/Mirroring/default.aspx">Mirroring</category><category domain="http://blogs.technet.com/francesco_diaz/archive/tags/Repliche/default.aspx">Repliche</category></item></channel></rss>