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From Claudio Martella <claudio.marte...@tis.bz.it>
Subject how hams bsp is going to relate to pregel
Date Wed, 14 Jul 2010 09:46:21 GMT

I'm trying to understand the relationship between hama and pregel, or
massive graph processing in general. At the beginning i checked the
documentation and the code, few months ago, and i relalized that hama
BSP was going towards a Hamburg/Pregel implemetnation, aside of the
matrix package. Now i've been reported that "/Hama's target was changed.
As you know, the pregel is a processing framework for large scale graph.
But, Hama aims at a distributed scientific package on Hadoop for massive
matrix and graph data. It is not specified for graph processing. A
system like Pregel might be an application of Hama."

/What does "a distributed scientific package on hadoop for massive
matrix and graph data" mean? If it's not for processing, are you writing
a graphDB?

How's hama's goal going to be related to something like pregel?



Claudio Martella
Digital Technologies
Unit Research & Development - Analyst

TIS innovation park
Via Siemens 19 | Siemensstr. 19
39100 Bolzano | 39100 Bozen
Tel. +39 0471 068 123
Fax  +39 0471 068 129
claudio.martella@tis.bz.it http://www.tis.bz.it

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