[Cisl-comunidade] UK's Government Communications Headquarters (GCHQ) open-sources surveillance graph database software on GitHub

[Everton Guedes de Melo]

se der veja também:

https://www.rt.com/uk/326133-gchq-open-source-database/?utm_source=rss&utm_medium=rss&utm_campaign=RSS

tem mais detalhes. 

-- 
Everton Melo 
SUPCD/CDPRO/CDCPS
Plataforma Avançada: lista-cdspctm em grupos.serpro.gov.br
Grammatici certant, et adhuc sub iudice lis est. 
Discutem os gramáticos, e até o momento a questão está com o juiz.

 





Em 16/12/2015 15:20:25, Andre Felipe Machado escreveu:
> Olá,
> UK's Government Communications Headquarters (GCHQ) open-sources surveillance graph database software on GitHub.
> 
> "Gaffer is distinguished from other graph storage systems by its ability 
to update properties within the store itself. 
> For example, if the edges 
in a graph have a count statistic, then when there is a new observation 
of an edge, the edge can simply be inserted into the graph with a count 
of 1. 
> If this edge already exists in the graph then this count of 1 will
 be added onto the existing edge. 
> The ability to do these updates 
without the need for query-update-put is key to the ability to ingest 
large volumes of data. 
> Many types of statistics are available, including
 maps, sets, histograms, hyperloglog sketches and bitmaps used to store 
timestamps."
> 
>  The > general consensus on Hacker News>  is that Gaffer is actually rather neat, if you're looking for a>  mega-scale graph database> .
> 
> http://arstechnica.co.uk/business/2015/12/gchq-open-sources-surveillance-graph-database-software-on-github/
> 
> Baseado no 
> https://en.wikipedia.org/wiki/Apache_Accumulo
> 
> Boa sorte.
> -- 
> André Felipe Machado
> 
CEAGO/COTSC/COSTE
> As Lou Gerstner, former Chairman 
and CEO of IBM, observed: 'I came to see, in my time at IBM that culture
 isn’t just one aspect of the game; it *IS* the game.'
> -------------> 



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