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From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-hadoop Wiki] Update of "Hbase/HbaseArchitecture" by JimKellerman
Date Mon, 05 Feb 2007 22:33:31 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 JimKellerman:
http://wiki.apache.org/lucene-hadoop/Hbase/HbaseArchitecture

------------------------------------------------------------------------------
  
    ''I really don't like this definition (and I know it is from the Bigtable paper). Aside
from the fact that it is never split, the root tablet is special in another way: it is the
metadata table for the METADATA table.''
  
+   '''Example:''' [[Anchor(example)]]
+ 
    ''Suppose you had a table with one column and 4x10^9^ rows. Each row contains about 5KB
of data resulting in a total table size of 200TB.''
  
    ''If each tablet holds about 100MB of data, this will require 2x10^6^ tablets and the
same number of rows in the METADATA table.''

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