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The following page has been changed by edwardyoon:
http://wiki.apache.org/hadoop/Hamburg

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  == Implementation ==
  
+  * Work in progress
-  ''TODO: please write what we should consider and prepare to implement this -- Edward J.''
- 
- === master tracker (provisional) ===
- 
-  * job assign
-  * fault tolerant mechanism
-  * local task management
- 
- === local tracker (provisional) ===
- 
-  * local processing
-  * local/outgoing queue management
- 
- === zookeeper ===
- 
-  * Job status notification
-  * Sync barrier processing
  
  == Related Projects ==
  
   * [http://incubator.apache.org/hama Hama], A distributed matrix computational package for Hadoop.
   * [http://rdf-proj.blogspot.com/ Heart], A large-scale RDF data store and a distributed processing engine.
  
+ == Related Ideas ==
+ 
+  * [http://blog.udanax.org/2009/08/graph-database-on-hadoop.html Graph database on Hadoop]
+