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From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-hadoop Wiki] Trivial Update of "Hbase/FAQ" by stack
Date Fri, 14 Dec 2007 17:56:51 GMT
Dear Wiki user,

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

The following page has been changed by stack:
http://wiki.apache.org/lucene-hadoop/Hbase/FAQ

The comment on the change is:
Added amz simpledb

------------------------------------------------------------------------------
  
  Apart from Google's bigtable, here are ones we know of:
   * [wiki:Hbase/PNUTS PNUTS], a Platform for Nimble Universal Table Storage, being developed
internally at Yahoo!
+  * [http://www.amazon.com/gp/browse.html?node=342335011 Amazon SimpleDB] is a web service
for running queries on structured data in real time.
  
  '''3. [#3 Can I fix O!utOfMemoryExceptions in hbase?]'''
  Out-of-the-box, hbase uses the default JVM heap size.  Set the ''HBASE_HEAPSIZE'' environment
variable in ''${HBASE_HOME}/conf/hbase-env.sh'' if your install needs to run with a larger
heap.  ''HBASE_HEAPSIZE'' is like ''HADOOP_HEAPSIZE'' in that its value is the desired heap
size in MB.  The surrounding '-Xmx' and 'm' needed to make up the maximum heap size java option
are added by the hbase start script (See how ''HBASE_HEAPSIZE'' is used in the ''${HBASE_HOME}/bin/hbase''
script for clarification).

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