diff --git a/src/main/xar-resources/data/configuration/configuration.xml b/src/main/xar-resources/data/configuration/configuration.xml
index 70efce9b..eacfc00d 100644
--- a/src/main/xar-resources/data/configuration/configuration.xml
+++ b/src/main/xar-resources/data/configuration/configuration.xml
@@ -5,7 +5,7 @@
     xmlns:xlink="http://www.w3.org/1999/xlink">
     <info>
         <title>Application Server Configuration</title>
-        <date>2Q21</date>
+        <date>4Q25</date>
         <keywordset>
             <keyword>operations</keyword>
         </keywordset>
@@ -819,11 +819,51 @@
         <sect2 xml:id="validations">
             <title> <tag>validation</tag> element </title>
 
-            <para>Defines the default validation settings active when parsing XML and links to
-                catalog files. Catalog files are used to locate DTDs, schemas and resolve external
-                entities in general.</para>
-            <para>Please refer to the corresponding documentation on <link
-                xlink:href="validation">XML Validation</link>.</para>
+            <para>This section allows to configure the validation settings of the XML parser when an XML document is inserted into the database,
+                the location of the catalog files and the characteristics of the grammar cache.</para>
+
+            <programlisting language="xml" xlink:href="listings/listing-11.xml"/>
+
+            <para>The validation mode and the catalog <tag>entity-resolver</tag> items are discussed in the separate
+                document <link xlink:href="validation">XML Validation</link>.</para>
+
+            <para>The <tag>grammar-cache</tag> (added in eXist-db v7.0) configures the properties of the XML parser grammar cache. The cache contains
+                compiled versions of XSD and DTD grammar files that are generated by the XML parser when the XML parser is set in validating mode.
+                Re-use of these compiled versions can accellerate the validation process significantly.
+            </para>
+            <para>
+                The following items can be configured:
+            </para>
+            <sect3 xml:id="grammar-cache-att">
+                <title> <tag>grammar-cache</tag> attributes</title>
+
+                <variablelist>
+                    <varlistentry>
+                        <term> <code>size</code> </term>
+                        <listitem>
+                            <para>Specifies the maximum number of entries the cache may contain. The following values can be used: </para>
+                            <itemizedlist>
+                                <listitem>
+                                    <para> <code> 0</code>: grammars will be evicted immediately after being loaded into the cache.</para>
+                                </listitem>
+                                <listitem>
+                                    <para> <code>-1</code>: no maximum for the number of cached grammars.</para>
+                                </listitem>
+                            </itemizedlist>
+
+
+                        </listitem>
+                    </varlistentry>
+                    <varlistentry>
+                        <term> <code>expire</code> </term>
+                        <listitem>
+                            <para>The time (in seconds) after which an unused grammar should expire and be removed
+                                from the grammar pool. For value <literal>-1</literal> grammars will not be removed over time.</para>
+                        </listitem>
+                    </varlistentry>
+                </variablelist>
+            </sect3>
+
         </sect2>
 
         <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
diff --git a/src/main/xar-resources/data/configuration/listings/listing-11.xml b/src/main/xar-resources/data/configuration/listings/listing-11.xml
new file mode 100644
index 00000000..41af5f2a
--- /dev/null
+++ b/src/main/xar-resources/data/configuration/listings/listing-11.xml
@@ -0,0 +1,6 @@
+<validation mode="no">
+  <entity-resolver>
+    <catalog uri="${WEBAPP_HOME}/WEB-INF/catalog.xml"/>
+  </entity-resolver>
+  <grammar-cache size="500" expire="3600"/>
+</validation>
diff --git a/src/main/xar-resources/data/validation/validation.xml b/src/main/xar-resources/data/validation/validation.xml
index 1ff97159..94169e3a 100644
--- a/src/main/xar-resources/data/validation/validation.xml
+++ b/src/main/xar-resources/data/validation/validation.xml
@@ -5,7 +5,7 @@
     xmlns:xlink="http://www.w3.org/1999/xlink">
     <info>
         <title>XML Validation</title>
-        <date>2Q19</date>
+        <date>4Q25</date>
         <keywordset>
             <keyword>application-development</keyword>
         <keyword>testing</keyword>
@@ -18,7 +18,7 @@
     <para>There are two ways to validate documents: </para>
     <itemizedlist>
         <listitem>
-            <para> <xref linkend="sect-implicit-validation"/>happens automatically when
+            <para> <xref linkend="sect-implicit-validation"/> happens automatically when
                 inserting documents into the database.</para>
         </listitem>
         <listitem>