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http://wiki.apache.org/lucene-hadoop/Hbase/Matrix
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== HbaseLINA, a Framework for Large-scale Sparse Linear Algebra ==
Using [:Hbase:Hbase]'s Row,Column(Qualifier) two dimensional space, we are able to store large sparse matrix.
- [[BR]]The Auto-partitioned sparsity sub-structure will be efficiently managed, serviced by [:Hbase:Hbase].
+ [[BR]]The Auto-partitioned sparsity sub-structure will be efficiently managed and serviced by [:Hbase:Hbase].
Row or Column operations can be done in linear time and algorithms such as structured Gaussian elimination
[[BR]]or iterative methods run in '''O(~-the number of non-zero elements in the matrix-~)''' time, [:Hbase:Hbase] Providing Both Vertical and Horizontal access.