Re: [foaf-dev] Tinkerpop

On 5/10/11 12:16 PM, el calamar te vigila wrote:
>
>
> On Tue, May 10, 2011 at 4:26 PM, Paul Houle <paul-y/[email protected] 
> <mailto:paul-y/[email protected]>> wrote:
>
>
>         Not all algorithms on graphs will parallelize,  but I'd be much
>     more impressed with some kind of system that can do parallel
>     traversals
>     that are spread out on a set of database nodes.  Without something
>     like
>     that,  Tinkerpop is syntactic sugar for algorithms that aren't
>     that hard
>     to code in straight Java,  PHP or whatever you do.
>
>
> well.. for mortals like me, it's always a bless not having to spend 
> time reimplementing and optimizing certain traversals.
> but couldn't agree more.  you are always going to hit the ceiling, no 
> matter how much iron you put on it.
>
> the paper about pregel is really exciting:
> http://googleresearch.blogspot.com/2009/06/large-scale-graph-computing-at-google.html
>
> if your first reaction is a show me da code, bad luck.
> instead of blaming the monster, you can play a little with phoebus.
>
> http://nosql.mypopescu.com/post/1292881817/phoebus-erlang-based-implementation-of-googles-pregel
>
> for sure there must be some black magic before getting a sensible 
> dispatcher, but at least big part of the data from real world will be 
> already clustered to some extent.
>
> cheers
>
>
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To add to the list: lod.openlinksw.com -- a live 23 Billion+ instance of 
Virtuoso running on an 8-node cluster. It supports Faceted Browsing, 
Inference Rules based Reasoning, SPARQL, SPASQL etc.. It there to be 
exercised.

I continue to request similar endpoints so we can move from paper to 
real examples where tire hits road. We've made our contribution, and 
this data space will continue to grow while demonstrating relational 
property graph DBMS capability at InterWeb scales.

Many of my demos and sparql tutorial use this instance:

1. http://www.delicious.com/kidehen/linked_data_demo

-- 

Regards,

Kingsley Idehen	
President&  CEO
OpenLink Software
Web: http://www.openlinksw.com
Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter/Identi.ca: kidehen

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