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From:mc.brown Date:July 30 2010 11:46am
Subject:svn commit - mysqldoc@docsrva: r21997 - trunk/dynamic-docs/faq
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Author: mcbrown
Date: 2010-07-30 13:46:37 +0200 (Fri, 30 Jul 2010)
New Revision: 21997

Log:
Updating memcached FAQ



Modified:
   trunk/dynamic-docs/faq/memcached.xml


Modified: trunk/dynamic-docs/faq/memcached.xml
===================================================================
--- trunk/dynamic-docs/faq/memcached.xml	2010-07-30 10:04:37 UTC (rev 21996)
+++ trunk/dynamic-docs/faq/memcached.xml	2010-07-30 11:46:37 UTC (rev 21997)
Changed blocks: 32, Lines Added: 138, Lines Deleted: 100; 12060 bytes

@@ -5,9 +5,9 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -32,9 +32,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -57,9 +58,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -82,9 +84,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -97,12 +100,18 @@
     <faqanswer>
 
       <para>
-        The default maximum object size is 1MB. If you want to increase
-        this size, you have to re-compile <command>memcached</command>.
-        You can modify the value of the <literal>POWER_BLOCK</literal>
-        within the <filename>slabs.c</filename> file within the source.
+        The default maximum object size is 1MB. In
+        <command>memcached</command> 1.4.2 and later you can change the
+        maximum size of an object using the <option>-I</option> command
+        line option.
       </para>
       <para>
+        For versions before this, to increase this size, you have to
+        re-compile <command>memcached</command>. You can modify the
+        value of the <literal>POWER_BLOCK</literal> within the
+        <filename>slabs.c</filename> file within the source.
+      </para>
+      <para>
         In <command>memcached</command> 1.4.2 and higher you can
         configure the maximum supported object size by using the
         <literal>-I</literal> command-line option. For example, to

@@ -116,9 +125,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -143,9 +153,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -178,9 +189,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -217,9 +229,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -254,9 +267,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -280,9 +294,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -299,12 +314,15 @@
         are storing. To <command>memcached</command>, any value you
         store is just a stream of data. Remember, though, that the
         maximum size of an object you can store in
-        <command>memcached</command> without modifying the source code
-        is 1MB, so it's usability with audio and video content is
-        probably significantly reduced. Also remember that
-        <command>memcached</command> is a solution for caching
-        information for reading. It shouldn't be used for writes, except
-        when updating the information in the cache.
+        <command>memcached</command> is 1MB, but can be configured to be
+        larger by using the <option>-I</option> option in
+        <command>memcached</command> 1.4.2 and later, or by modifying
+        the source in versions before 1.4.2. If you plan on using
+        <command>memcached</command> with audio and video content you
+        will probably want to increase the maximum object size. Also
+        remember that <command>memcached</command> is a solution for
+        caching information for reading. It shouldn't be used for
+        writes, except when updating the information in the cache.
       </para>
 
     </faqanswer>

@@ -313,9 +331,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -340,9 +359,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -369,9 +389,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -397,9 +418,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -426,9 +448,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -465,9 +488,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -498,9 +522,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -527,9 +552,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -561,9 +587,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -584,9 +611,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -616,9 +644,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -652,9 +681,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -678,9 +708,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -709,9 +740,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -751,9 +783,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -783,9 +816,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -820,9 +854,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -845,9 +880,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -900,9 +936,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 

@@ -928,9 +965,10 @@
   <faqentry>
 
     <versions>
-      <manual version="5.0"></manual>
-      <manual version="5.1"></manual>
-      <manual version="6.0"></manual>
+      <manual version="5.0"/>
+      <manual version="5.1"/>
+      <manual version="5.5"/>
+      <manual version="6.0"/>
     </versions>
     <faqquestion>
 


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svn commit - mysqldoc@docsrva: r21997 - trunk/dynamic-docs/faqmc.brown30 Jul