What does this scheme-name stand for ?

Question

What does this <scheme-name> stand for? Does it stand for the name of this <read-write-backing-map-scheme> ?
<read-write-backing-map-scheme>
*<scheme-name>categoriesLoaderScheme</scheme-name>*
<internal-cache-scheme>
<local-scheme>
<scheme-ref>categories-eviction</scheme-ref>
</local-scheme>
</internal-cache-scheme>
<cachestore-scheme>
<class-scheme>
<class-name>com.demo.cache.coherence.categories.CategoryCacheLoader</class-name>
</class-scheme>
</cachestore-scheme>
<refresh-ahead-factor>0.5</refresh-ahead-factor>
</read-write-backing-map-scheme>
This excerpt is come form the following cache-config.xml file:
<cache-config>
   <distributed-scheme>
      <scheme-name>categories-cache-all-scheme</scheme-name>
      <service-name>DistributedCache</service-name>
      <backing-map-scheme>
      <!--
      Read-write-backing-map caching scheme.
      -->
      <read-write-backing-map-scheme>
         <scheme-name>categoriesLoaderScheme</scheme-name>
         <internal-cache-scheme>
            <local-scheme>
               <scheme-ref>categories-eviction</scheme-ref>
            </local-scheme>
         </internal-cache-scheme>
         <cachestore-scheme>
            <class-scheme>
               <class-name>com.demo.cache.coherence.categories.CategoryCacheLoader</class-name>
            </class-scheme>
         </cachestore-scheme>
         <refresh-ahead-factor>0.5</refresh-ahead-factor>
      </read-write-backing-map-scheme>
      </backing-map-scheme>
      <autostart>true</autostart>
   </distributed-scheme>
    <!--
    Backing map scheme definition used by all the caches that require
    size limitation and/or expiry eviction policies.
    -->
   <local-scheme>
      <scheme-name>categories-eviction</scheme-name>
      <expiry-delay>20s</expiry-delay>
   </local-scheme>
</cache-config>

Answer 1

If you look at the documentation here [http://download.oracle.com/docs/cd/E14526_01/coh.350/e14509/appcacheelements.htm#BABEFGCG] you will see that it does indeed specify the name of the scheme. The other XML tags are explained too.
JK