Is there any sort of math processing / array processing external that can be used by RunRev?
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dennis Brown Sent: Thursday, April 28, 2005 7:56 AM To: How to use Revolution Subject: Re: Making Revolution faster with really big arrays Frank, That sounds interesting. How fast can PostgreSQL generate the simple example I showed using an item by item algorithm? Will it really execute faster than Transcript? Dennis On Apr 27, 2005, at 6:39 PM, Frank D. Engel, Jr. wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Try PostgreSQL, which offers stored procedures. You could write the > complex parts of the algorithms in pl/pgsql, if nothing else -- or > pl/perl, or pl/python, or whatever. > > On Apr 27, 2005, at 12:07 PM, Dennis Brown wrote: > >> Stephen, >> >> The math I want to do is not regular --as in the simple example, but >> very algorithmic on a item by item basis. The overhead of passing >> the data to and from MySQL will kill the speed unless it can do all >> the algorithms internally. Previous attempts have shown this. >> >> Dennis >> >> On Apr 26, 2005, at 9:06 PM, Stephen Barncard wrote: >> >>> MySQL can do math on columns like you want. Very Fast. No loops in >>> transcript. >>> Check out the GROUP BY (Aggregate) Functions. >>> >>> http://dev.mysql.com/doc/mysql/en/group-by-functions.html >>> >>> >>> >>> At 8:06 PM -0400 4/26/05, Dennis Brown wrote: >>>> >>>> >>>> Can anyone think of another way to do this that would be faster >>>> (for accessing parallel arrays, not the trivial adding them >>>> together operation I am doing here). Of course the times are for >>>> my machine and will vary on yours, but the >>> _______________________________________________ >>> use-revolution mailing list >>> [email protected] >>> http://lists.runrev.com/mailman/listinfo/use-revolution >>> >> >> _______________________________________________ >> use-revolution mailing list >> [email protected] >> http://lists.runrev.com/mailman/listinfo/use-revolution >> >> > - ----------------------------------------------------------- > Frank D. Engel, Jr. <[EMAIL PROTECTED]> > > $ ln -s /usr/share/kjvbible /usr/manual > $ true | cat /usr/manual | grep "John 3:16" > John 3:16 For God so loved the world, that he gave his only begotten > Son, that whosoever believeth in him should not perish, but have > everlasting life. > $ > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.2.4 (Darwin) > > iD8DBQFCcBSo7aqtWrR9cZoRAqPNAJwNlnoWWFlDlFUkH8iN5flftEyl+wCggQXb > nYgvMmE+WiguK14yohNJ/W4= > =ywu1 > -----END PGP SIGNATURE----- > > > > ___________________________________________________________ > $0 Web Hosting with up to 200MB web space, 1000 MB Transfer > 10 Personalized POP and Web E-mail Accounts, and much more. > Signup at www.doteasy.com > > _______________________________________________ > use-revolution mailing list > [email protected] > http://lists.runrev.com/mailman/listinfo/use-revolution > _______________________________________________ use-revolution mailing list [email protected] http://lists.runrev.com/mailman/listinfo/use-revolution _______________________________________________ use-revolution mailing list [email protected] http://lists.runrev.com/mailman/listinfo/use-revolution
