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From Apache Wiki <wikidi...@apache.org>
Subject [Db-derby Wiki] Update of "High Level Design" by SanketSharma
Date Wed, 28 Jun 2006 00:52:27 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Db-derby Wiki" for change notification.

The following page has been changed by SanketSharma:
http://wiki.apache.org/db-derby/High_Level_Design

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  	The diagram below gives a high level component structure of Derby along with JMX components
loaded.
  
  
- [attachment:resizedHLD.jpg]
+ http://wiki.apache.org/db-derby-data/attachments/High_Level_Design/attachments/resizedHLD.jpg
  	
  	Blue components in the diagram services that are started by the monitor. The monitor itself,along
with its utility services is represented by shade of green. MBeans, (Model MBeans) are represented
by shades of pink and are labeled as "service name" MBean. The arrows represents call backs
and returns from JMX Agent to MBean and from MBean to managed resource. 
  	As I said earlier, the basic design idea for adding extensions to Derby is to have an Model
MBean per service that is loaded in Derby. Each MBean will manage a logical aspect of the
system. Please note that the diagram is only intended to give the user a overview of the architecture.
Several details, including modules and services have been intentionally left out to highlight
the architecture. 

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