Re: [PERFORM] Reading recommendations
Steve Wampler [EMAIL PROTECTED] wrote on 03/30/2005 03:58:12 PM: [EMAIL PROTECTED] wrote: Mohan, Ross wrote: VOIP over BitTorrent? Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! It was very challenging. I worked on the credit window sizing and retransmission timer estimation algorithms. We took into account weather patterns, size and age of the bird, feeding times, and the average number of times a bird circles before determining magnetic north. Interestingly, packet size had little effect in the final algorithms. I would love to share them with all of you, but they're classified. Ah, but VOIPOBT requires many people all saying the same thing at the same time. The synchronization alone (since you need to distribute these people adequately to avoid overloading a trunk line...) is probably sufficiently hard to make it interesting. Then there are the problems of different accents, dilects, and languages ;) Interestingly, we had a follow on contract to investigate routing optimization using flooding techniques. Oddly, it was commissioned by a consortium of local car washes. Work stopped when the park service sued us for the cost of cleaning all the statuary, and the company went out of business. We were serving cornish game hens at our frequent dinner parties for months. -- Steve Wampler -- [EMAIL PROTECTED] The gods that smiled on your birth are now laughing out loud. ---(end of broadcast)--- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
Re: [PERFORM] Reading recommendations
On 2005-03-31 15:19, [EMAIL PROTECTED] wrote: Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! .. Interestingly, we had a follow on contract to investigate routing optimization using flooding techniques. Oddly, it was commissioned by a consortium of local car washes. Work stopped when the park service sued us for the cost of cleaning all the statuary, and the company went out of business. We were serving cornish game hens at our frequent dinner parties for months. This method might have been safer (and it works great with Apaches): http://eagle.auc.ca/~dreid/ cheers stefan ---(end of broadcast)--- TIP 8: explain analyze is your friend
Re: [PERFORM] Reading recommendations
Stefan Weiss wrote: On 2005-03-31 15:19, [EMAIL PROTECTED] wrote: Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! .. Interestingly, we had a follow on contract to investigate routing optimization using flooding techniques. Oddly, it was commissioned by a consortium of local car washes. Work stopped when the park service sued us for the cost of cleaning all the statuary, and the company went out of business. We were serving cornish game hens at our frequent dinner parties for months. This method might have been safer (and it works great with Apaches): http://eagle.auc.ca/~dreid/ Aha - VOIPOBD as well as VOIPOBT! What more can one want? VOIPOCP, I suppose... -- Steve Wampler -- [EMAIL PROTECTED] The gods that smiled on your birth are now laughing out loud. ---(end of broadcast)--- TIP 7: don't forget to increase your free space map settings
Re: [PERFORM] Reading recommendations
[EMAIL PROTECTED] wrote on 03/31/2005 10:48:09 AM: Stefan Weiss wrote: On 2005-03-31 15:19, [EMAIL PROTECTED] wrote: Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! .. Interestingly, we had a follow on contract to investigate routing optimization using flooding techniques. Oddly, it was commissioned by a consortium of local car washes. Work stopped when the park service sued us for the cost of cleaning all the statuary, and the company went out of business. We were serving cornish game hens at our frequent dinner parties for months. This method might have been safer (and it works great with Apaches): http://eagle.auc.ca/~dreid/ Aha - VOIPOBD as well as VOIPOBT! What more can one want? VOIPOCP, I suppose... Start collecting recipes for small game birds now. We ran out pretty quickly. Finally came up with Pigeon Helper and sold it to homeless shelters in New York. Sales were slow until we added a wine sauce. -- Steve Wampler -- [EMAIL PROTECTED] The gods that smiled on your birth are now laughing out loud. ---(end of broadcast)--- TIP 7: don't forget to increase your free space map settings ---(end of broadcast)--- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
Re: [PERFORM] Reading recommendations
On Wed, Mar 30, 2005 at 12:07:29PM +0100, Marc Burgauer wrote: What books or sources are out there that I can buy/download and that I should read to get to grips with the more advanced issues of running PostgreSQL? See the Power PostgreSQL Performance Configuration documents: http://www.powerpostgresql.com/Docs/ BTW. If you are a SQL/python programmer in (or near) Lanarkshire, Scotland, we have a vacancy. ;-) Allow telecommute from across the pond and I might be interested :-) -- Michael Fuhr http://www.fuhr.org/~mfuhr/ ---(end of broadcast)--- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
Re: [PERFORM] Reading recommendations
[EMAIL PROTECTED] wrote on 03/30/2005 10:58:21 AM: Allow telecommute from across the pond and I might be interested :-) Please post phone bills to this list. -- Michael Fuhr http://www.fuhr.org/~mfuhr/ ---(end of broadcast)--- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly ---(end of broadcast)--- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
Re: [PERFORM] Reading recommendations
VOIP over BitTorrent? ;-) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, March 30, 2005 11:27 AM To: Michael Fuhr Cc: Marc Burgauer; pgsql-performance@postgresql.org; [EMAIL PROTECTED] Subject: Re: [PERFORM] Reading recommendations [EMAIL PROTECTED] wrote on 03/30/2005 10:58:21 AM: Allow telecommute from across the pond and I might be interested :-) Please post phone bills to this list. -- Michael Fuhr ---(end of broadcast)--- TIP 2: you can get off all lists at once with the unregister command (send unregister YourEmailAddressHere to [EMAIL PROTECTED])
Re: [PERFORM] Reading recommendations
Mohan, Ross wrote: VOIP over BitTorrent? Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! -- Steve Wampler -- [EMAIL PROTECTED] The gods that smiled on your birth are now laughing out loud. ---(end of broadcast)--- TIP 4: Don't 'kill -9' the postmaster
Re: [PERFORM] Reading recommendations
Yea, the upside is that you get better than the 1 byte/hour rate for pigeon-net. Downside is that simply because you use BiTorrent, the RIAA accuses you of everything from CD piracy to shipping pr*n to cyberterrorism, and you spend the next four years in Gitmo, comparing notes with your cellmates in Camp X-Ray, and watching pigeons fly overhead. -Original Message- From: Steve Wampler [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 30, 2005 11:52 AM To: Mohan, Ross Cc: pgsql-performance@postgresql.org Subject: Re: [PERFORM] Reading recommendations Mohan, Ross wrote: VOIP over BitTorrent? Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! -- Steve Wampler -- [EMAIL PROTECTED] The gods that smiled on your birth are now laughing out loud. ---(end of broadcast)--- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
Re: [PERFORM] Reading recommendations
On Wed, Mar 30, 2005 at 16:39:47 -, Mohan, Ross [EMAIL PROTECTED] wrote: VOIP over BitTorrent? Plain VOIP shouldn't be a problem. And if you want to do tricky things you can use Asterisk on both ends. Asterisk is open source (GPL, duel licensed from Digium) and runs on low powered linux boxes. A card that talks to your existing analog phones and your existing phone line costs $200. You don't need special cards if you have IP phones or a headset connected to your computer and don't use your local phone company for the calls. ---(end of broadcast)--- TIP 8: explain analyze is your friend
Re: [PERFORM] Reading recommendations
It was very challenging. I worked on the credit window sizing and retransmission timer estimation algorithms. We took into account weather patterns, size and age of the bird, feeding times, and the average number of times a bird circles before determining magnetic north. Interestingly, packet size had little effect in the final algorithms. [EMAIL PROTECTED] wrote on 03/30/2005 11:52:13 AM: Mohan, Ross wrote: VOIP over BitTorrent? Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! It was very challenging. I worked on the credit window sizing and retransmission timer estimation algorithms. We took into account weather patterns, size and age of the bird, feeding times, and the average number of times a bird circles before determining magnetic north. Interestingly, packet size had little effect in the final algorithms. I would love to share them with all of you, but they're classified. -- Steve Wampler -- [EMAIL PROTECTED] The gods that smiled on your birth are now laughing out loud. ---(end of broadcast)--- TIP 4: Don't 'kill -9' the postmaster ---(end of broadcast)--- TIP 6: Have you searched our list archives? http://archives.postgresql.org
Re: [PERFORM] Reading recommendations
[EMAIL PROTECTED] wrote: Mohan, Ross wrote: VOIP over BitTorrent? Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! It was very challenging. I worked on the credit window sizing and retransmission timer estimation algorithms. We took into account weather patterns, size and age of the bird, feeding times, and the average number of times a bird circles before determining magnetic north. Interestingly, packet size had little effect in the final algorithms. I would love to share them with all of you, but they're classified. Ah, but VOIPOBT requires many people all saying the same thing at the same time. The synchronization alone (since you need to distribute these people adequately to avoid overloading a trunk line...) is probably sufficiently hard to make it interesting. Then there are the problems of different accents, dilects, and languages ;) -- Steve Wampler -- [EMAIL PROTECTED] The gods that smiled on your birth are now laughing out loud. ---(end of broadcast)--- TIP 7: don't forget to increase your free space map settings
Re: [PERFORM] Reading recommendations
I can see that PG'ers have a wicked sense of humor. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Wampler Sent: Wednesday, March 30, 2005 3:58 PM To: [EMAIL PROTECTED] Cc: pgsql-performance@postgresql.org Subject: Re: [PERFORM] Reading recommendations [EMAIL PROTECTED] wrote: Mohan, Ross wrote: VOIP over BitTorrent? Now *that* I want to see. Aught to be at least as interesting as the TCP/IP over carrier pigeon experiment - and more challenging to boot! It was very challenging. I worked on the credit window sizing and retransmission timer estimation algorithms. We took into account weather patterns, size and age of the bird, feeding times, and the average number of times a bird circles before determining magnetic north. Interestingly, packet size had little effect in the final algorithms. I would love to share them with all of you, but they're classified. Ah, but VOIPOBT requires many people all saying the same thing at the same time. The synchronization alone (since you need to distribute these people adequately to avoid overloading a trunk line...) is probably sufficiently hard to make it interesting. Then there are the problems of different accents, dilects, and languages ;) -- Steve Wampler -- [EMAIL PROTECTED] The gods that smiled on your birth are now laughing out loud. ---(end of broadcast)--- TIP 7: don't forget to increase your free space map settings ---(end of broadcast)--- TIP 4: Don't 'kill -9' the postmaster