>P.S. Could "SLOW" stand for System Loves Overflow Workspace? Since someone lacked the ability to calculate a prime number, maybe its
Serious Lack Of Writhmatic which fails the English test as well ;) -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Mark Johnson Sent: Friday, September 02, 2005 05:53 To: u2-users@listserver.u2ug.org Subject: Re: [U2] Prime number file modulos I just got a copy of the stat report and found over 100 files who's mods are either obviously not prime, ie 1000 or someone's stupid assumption that 1001 is prime. Plus many of these files are 200%-500% under mod'd (is that a word?). Plus it's the second slowest client of mine (my microdatas are currently the slowest, but sized properly). I'm checking to see if there's an erroneous resize program or an erroneous resize programmer. Not truly understood back in the day (circa 1978), but prime numbers were stringently insisted when learning MV101. Thanks. Mark Johnson P.S. Could "SLOW" stand for System Loves Overflow Workspace? ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <u2-users@listserver.u2ug.org> Sent: Tuesday, August 30, 2005 5:05 PM Subject: Re: [U2] Prime number file modulos > The funniest or most gruesome file tuning that I've seen was > a few years ago, at a site that I won't name, who had a master > file with a modulo of exactly 100 and where 99% of the ids > were numbers ending in 00. > > Definitely not tuned by "FAST" - - maybe they'd used "SLOW"? > > Answering Mark's question, "did it really matter to be prime?" > . . . No, but if your group distribution is extremely lumpy > or spiky, then, as Henry Eggers once said, your file is walking > around with a sign taped to the back of its shirt, saying, > "Hit Me!". > > -- > CONFIDENTIALITY: The information transmitted is intended > only for the person or entity to which it is addressed and > may contain material that is confidential, privileged and > exempt from disclosure under applicable law. > Any review, re-transmission, dissemination or other use of, > or taking of any action in reliance upon, this information > by persons or entities other than the intended recipient is > prohibited. > If you received this in error, please contact the sender > and delete the material in a secure receptacle or by > shredding the document (s). > -- > > > > -----Mark Johnson wrote: ----- > To: <u2-users@listserver.u2ug.org> > From: "Mark Johnson" <[EMAIL PROTECTED]> > Sent by: [EMAIL PROTECTED] > Date: 08/30/2005 09:16AM > Subject: [U2] Prime number file modulos > > A little non-U2 but I'm sure still answerable by many experienced MV > persons. > > One client (AP-Pro, Native) reported to me a bunch of GFE's. Upon further > investigation, all of the involved data files had non-prime modulos. > > This begs the question. Did it really matter to be prime. I understand the > concept of prime numbers and the many forms of hashing so let's not deviate > into a hashing thread debate. I'm just interested to learn first-hand > observations on native systems with non-prime file modulos. > > Thanks in advance. > Mark Johnson > ------- > u2-users mailing list > u2-users@listserver.u2ug.org > To unsubscribe please visit http://listserver.u2ug.org/ > ------- > u2-users mailing list > u2-users@listserver.u2ug.org > To unsubscribe please visit http://listserver.u2ug.org/ ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
