Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine
 
PerlMonks  

Re: Best way to look-up a string amongst 100 million of its peers

by akho (Hermit)
on Mar 25, 2008 at 20:58 UTC ( #676240=note: print w/ replies, xml ) Need Help??


in reply to Best way to look-up a string amongst 100 million of its peers

Bloom filters may be of use; you will need to check all positive answers in some other way (or rely on probabilities), but they may speed up the process.

A CPAN search yields several implementations, yet I am not familiar with any of them.


Comment on Re: Best way to look-up a string amongst 100 million of its peers

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://676240]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (8)
As of 2014-07-12 13:59 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    When choosing user names for websites, I prefer to use:








    Results (240 votes), past polls