---- Original Message ---- From: "Lenny Nero" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, August 30, 2005 16:09 Subject: [Pan-users] Re: Re: What is "Score"
Duncan said: > BNR3 is (they say) almost exactly the same, except the database is > different, more stable so it doesn't need deleted, but also > somewhat slower. What "slower" means in actual use, I really > can't say, but apparently, it's /enough/ slower, that on a 4 Mbps > pipe, connecting to 3 or more servers, some prefer BNR2 and just > delete the database file for it periodically (between half and > three quarter gig, as I said). What slower means is the sqLite db has not been fully optimised (room for great improvement) so opening a very big group can take some time (more so with -test1). There is no downloading speed difference I can max all of the pipes and lease lines I have access to without any problem, but I often find users who dont understand the settings can cause themselves problems by doing things that cause it to 'look' like the downloads are slow, but in effect every server is being checked/asked first before getting the part, or getting overview downloads with no dupe percentage, thus the server has to send one overview then look for the next free/wanted and then sending it this takes time and so 'looks' like slowdown, but is nothing to do with the program, just the setup. The same when asking for overviews from many servers at once, this is silly as the sqLite db is very course-grained, (see sqLite FAQ 7) so the db has to be locked while inputting data from one source so the others have to wait with 'db locked', if the page file is set to use lots of your available memory and for the speed of the servers this can be overcome very well, but I have found it best to get overs from no more than 2 servers at once, not a problem as I only have one overview server and 14 body servers. There is no reason to keep getting the same data from every server. I keep saying to ppl that I have my BNR3 running as fast as 2 ever did, and there can still be a lot more work done to speed up the db side :) I just feel no need as yet. L.
I only connect to one news server and on that only one binary group (DVD) and one text group (a test group) so what does all of this mean for me?
-- Travis in Shoreline Washington
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