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-   -   [OT]Cloudflare launches 1.1.1.1 DNS service that will speed up your internet (http://www.hardwarebanter.com/showthread.php?t=198771)

Shadow[_2_] April 7th 18 11:53 AM

[OT]Cloudflare launches 1.1.1.1 DNS service that will speed up your internet
 
On Sat, 7 Apr 2018 18:39:30 +0800, "Mr. Man-wai Chang"
wrote:

On 7/4/2018 4:10 AM, Rene Lamontagne wrote:
*Download Steve Gibsons DNSbench and run your own tests for your
location, It varies by location and whats fastest for me may not be fast
for you.


You don't need a special tool to test pinging DNS servers?


Like I said, fairies and black magic are Man Pong Chew's areas
of expertise. And steadily increasing the number of off-topic
newsgroups he spams and trolls.
At least Bouffant du Jour has the excuse of being both
ignorant and terrified.
[]'s
--
Don't be evil - Google 2004
We have a new policy - Google 2012

Mr. Man-wai Chang April 7th 18 04:03 PM

[OT]Cloudflare launches 1.1.1.1 DNS service that will speed upyour internet
 
On 7/4/2018 6:53 PM, Shadow wrote:
Like I said, fairies and black magic are Man Pong Chew's areas
of expertise. And steadily increasing the number of off-topic
newsgroups he spams and trolls.
At least Bouffant du Jour has the excuse of being both
ignorant and terrified.


There are many simple ways to do things. A custom or special tool only
means convenience.

--
@~@ Remain silent! Drink, Blink, Stretch! Live long and prosper!!
/ v \ Simplicity is Beauty!
/( _ )\ May the Force and farces be with you!
^ ^ (x86_64 Ubuntu 9.10) Linux 2.6.39.3
不借貸! 不詐騙! 不*錢! 不援交! 不打交! 不打劫! 不自殺! 不求神! 請考慮綜援
(CSSA):
http://www.swd.gov.hk/tc/index/site_...sub_addressesa

Libor Striz April 7th 18 09:13 PM

[OT]Cloudflare launches 1.1.1.1 DNS service that will speed upyour internet
 
"Mr. Man-wai Chang" Wrote in message:

There are many simple ways to do things. A custom or special tool only
means convenience.


Simple ways are often extensive ways. The school example are
sorting algorithms.
Simple ones are N^2 slow,
complex ones are N*log N fast.

Btw, I like dig more than nslookup,
especially for batch lookups.

--
Libor Striz aka Poutnik ( a pilgrim/wanderer/wayfarer)


----Android NewsGroup Reader----
http://usenet.sinaapp.com/

Mr. Man-wai Chang April 7th 18 11:44 PM

[OT]Cloudflare launches 1.1.1.1 DNS service that will speed upyour internet
 
On 8/4/2018 12:03 AM, Libor Striz wrote:

Simple ones are N^2 slow,
complex ones are N*log N fast.


Until we know how Gibsons DNSbench works....

Btw, I like dig more than nslookup,
especially for batch lookups.


I am also learning... :)

--
@~@ Remain silent! Drink, Blink, Stretch! Live long and prosper!!
/ v \ Simplicity is Beauty!
/( _ )\ May the Force and farces be with you!
^ ^ (x86_64 Ubuntu 9.10) Linux 2.6.39.3
不借貸! 不詐騙! 不*錢! 不援交! 不打交! 不打劫! 不自殺! 不求神! 請考慮綜援
(CSSA):
http://www.swd.gov.hk/tc/index/site_...sub_addressesa

Libor Striz April 8th 18 03:13 AM

[OT]Cloudflare launches 1.1.1.1 DNS service that will speed upyour internet
 
"Mr. Man-wai Chang" Wrote in message:
On 8/4/2018 12:03 AM, Libor Striz wrote:

Simple ones are N^2 slow,
complex ones are N*log N fast.


Until we know how Gibsons DNSbench works....

an interesting jump in logic.

There is no magic, just the automated use of DNS query protocol.


--
Libor Striz aka Poutnik ( a pilgrim/wanderer/wayfarer)


----Android NewsGroup Reader----
http://usenet.sinaapp.com/

Mr. Man-wai Chang April 8th 18 04:56 AM

Gibsons DNSbench
 
On 8/4/2018 10:04 AM, Libor Striz wrote:
"Mr. Man-wai Chang" Wrote in message:
On 8/4/2018 12:03 AM, Libor Striz wrote:

Simple ones are N^2 slow,
complex ones are N*log N fast.


Until we know how Gibsons DNSbench works....

an interesting jump in logic.


How could you measure an algorithm's performance without knowing what it
does? How could you know whether the algorithm was coded properly?
How... I don't wanna continue. :)

There is no magic, just the automated use of DNS query protocol.


There are factors to ignore! Anyway, later!

--
@~@ Remain silent! Drink, Blink, Stretch! Live long and prosper!!
/ v \ Simplicity is Beauty!
/( _ )\ May the Force and farces be with you!
^ ^ (x86_64 Ubuntu 9.10) Linux 2.6.39.3
不借貸! 不詐騙! 不*錢! 不援交! 不打交! 不打劫! 不自殺! 不求神! 請考慮綜援
(CSSA):
http://www.swd.gov.hk/tc/index/site_...sub_addressesa

Libor Striz April 8th 18 09:13 AM

Gibsons DNSbench
 
"Mr. Man-wai Chang" Wrote in message:
On 8/4/2018 10:04 AM, Libor Striz wrote:
"Mr. Man-wai Chang" Wrote in message:
On 8/4/2018 12:03 AM, Libor Striz wrote:

Simple ones are N^2 slow,
complex ones are N*log N fast.

Until we know how Gibsons DNSbench works....

an interesting jump in logic.


How could you measure an algorithm's performance without knowing what it
does? How could you know whether the algorithm was coded properly?
How... I don't wanna continue. :)


Sorting algorithms are known well :-)

There is no magic, just the automated use of DNS query protocol.


There are factors to ignore! Anyway, later!


... and there are factors not to ignore.
The cache status is essential.
One number is no number.


--
Libor Striz aka Poutnik ( a pilgrim/wanderer/wayfarer)


----Android NewsGroup Reader----
http://usenet.sinaapp.com/

Mr. Man-wai Chang April 8th 18 11:54 AM

Gibsons DNSbench
 
On 8/4/2018 12:17 PM, Libor Striz wrote:
"Mr. Man-wai Chang" Wrote in message:

How could you measure an algorithm's performance without knowing what it
does? How could you know whether the algorithm was coded properly?
How... I don't wanna continue. :)


Sorting algorithms are known well :-)


You need to find out what sorting algorithm! Anyway, I am NOT a
mathematics person. I will leave it to you, King of Maths? :)

--
@~@ Remain silent! Drink, Blink, Stretch! Live long and prosper!!
/ v \ Simplicity is Beauty!
/( _ )\ May the Force and farces be with you!
^ ^ (x86_64 Ubuntu 9.10) Linux 2.6.39.3
不借貸! 不詐騙! 不*錢! 不援交! 不打交! 不打劫! 不自殺! 不求神! 請考慮綜援
(CSSA):
http://www.swd.gov.hk/tc/index/site_...sub_addressesa

Libor Striz April 8th 18 03:13 PM

Gibsons DNSbench
 
"Mr. Man-wai Chang" Wrote in message:


Sorting algorithms are known well :-)


You need to find out what sorting algorithm!


In fact not, it is enough to know the algorithm family, it it uses
a naive approach or not.


--
Libor Striz aka Poutnik ( a pilgrim/wanderer/wayfarer)


----Android NewsGroup Reader----
http://usenet.sinaapp.com/

Mr. Man-wai Chang April 9th 18 04:58 AM

Gibsons DNSbench
 
On 8/4/2018 8:00 PM, Libor Striz wrote:

In fact not, it is enough to know the algorithm family, it it uses
a naive approach or not.


Don't guess! Just ask GRC if you are serious about measuring the
performance of DNS servers' sorting algorithm. Do NOT make wild guesses
nor bets!

I am only interested in the timing.

--
@~@ Remain silent! Drink, Blink, Stretch! Live long and prosper!!
/ v \ Simplicity is Beauty!
/( _ )\ May the Force and farces be with you!
^ ^ (x86_64 Ubuntu 9.10) Linux 2.6.39.3
不借貸! 不詐騙! 不*錢! 不援交! 不打交! 不打劫! 不自殺! 不求神! 請考慮綜援
(CSSA):
http://www.swd.gov.hk/tc/index/site_...sub_addressesa


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