moPRoTG - Google Pagerank Promotion
Google Pagerank - Update January
66.249.93.99
19.01. - 21.01.2006??
old rank:moprotg.blogspot.com
new rank:moprotg.blogspot.com
SEO Tool - Pagerank Prediction
Zeigt den vorraussichtlichen neuen Pagerank von bis zu 10 Seiten an!
SEO-Tool - Marketleap Link Popularity
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SEO-Tool - Marketleap Keyword Verification
SEO-Tool - Marketleap Keyword Verification
Overture Keyword Selector Tool - Promotion
Searches done in December 2005
Count Search Term
92658 web site promotion
53363 promotion
23452 advertising promotion
19303 web promotion
10713 search engine promotion
9362 site promotion
8221 traffic promotion
7205 current promotion
5522 web site promotion services
5227 promotion code
5097 internet promotion
4993 trade show promotion
4665 sales promotion
4538 buy.com promotion code
4468 web site promotion marketing
4461 adult web site promotion
4439 online promotion
3926 amtrak promotion code
3629 gardening web site promotion
3588 web site promotion software
3347 marketing promotion
3284 positive promotion
3094 free web site promotion
2981 web site promotion internet marketing
2889 incentive promotion
2770 music promotion
2688 web page promotion
2538 health promotion
2526 web site promotion company
2476 business promotion
2423 promotion free pair of bausch
2361 web site promotion tool
2340 promotion site internet
2293 internet marketing promotion
2245 casino promotion
2144 event promotion
2109 premier promotion
2107 promotion sobe
2063 web site promotion service
1886 promotion site spain web
1690 weight watcher promotion code
1658 web site traffic promotion
1620 internet marketing promotion advertising
1480 web site optimization and promotion
1420 web site development and promotion
1372 promotion product
1359 jc penney promotion code
1354 internet web site promotion
1334 amazon promotion code
1326 tracfone promotion
1233 radio promotion
1228 army promotion point
1188 web site promotion uk
1155 seo promotion
1140 worcestershire web site promotion
1120 time share promotion
1075 email promotion internet marketing
1015 air promotion tran wendys
1012 golden boy promotion
1002 adult promotion
997 sephora promotion code
993 web promotion software
981 affordable web site promotion
963 add link promotion
955 promotion site site uk web
948 southwest airline promotion code
947 promotion company
945 poker promotion
920 army promotion
917 free promotion
909 online casino promotion
901 home depot promotion code
900 link promotion suggest
846 southwest promotion code
844 tracfone promotion code
841 usa3000 promotion code
831 dish network promotion
823 self promotion
818 band promotion
802 forli ltd promotion
770 web site promotion consultant
757 xm radio promotion code
742 promotion point
737 epson.com promotion
734 professional web site promotion
730 code en language mach5 promotion
729 email promotion
701 web site design promotion
700 target promotion code
697 ag export promotion
665 promotion jobs
661 promotion voyage
654 xm promotion code
631 los angeles production company
624 wendys promotion
616 amtrak promotion
610 business home internet marketing promotion
604 concert promotion
598 buy.com promotion
593 night club promotion
Overture Bid Tool
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Geheimniskrämerei bei Google?
Geheimniskrämerei bei Google?
[Seite 1 2 3 4 >>]
"Diesen Zahlen sollten Sie niemals trauen", sagte Martin Farach-Colton, Informatikprofessor an der Rutgers University, als er vor etwas mehr als einem Jahr einen Vortrag über seinen zwei Jahre dauernden Forschungsaufenthalt bei Google hielt. Dabei stellte er Statistiken zu der Suchmaschine vor, die er selbst als unglaubwürdig bezeichnete. Demnach beantwortet Google 150 Millionen Suchanfragen am Tag, erreicht bis zu 1000 Suchanfragen pro Sekunde, besitzt mehr als 10.000 Server, führt bis zu 4 sogenannte Tera-Ops pro Sekunde durch, indiziert drei Milliarden Web-Seiten und vier Milliarden Dokumente insgesamt und nutzt mehr als vier Petabyte an Festplattenkapazität.
Ein paar Leute im Publikum fingen bei dem Vortrag an zu lachen: Die Google-Zahlen machten keinen Sinn. Ich habe selbst nachgerechnet. Die "4 Tera-Ops pro Sekunde" bedeuten 4000 Milliarden Operationen pro Sekunde, ein Server schnellster Bauart erreicht rund zwei Milliarden Operationen pro Sekunde. Das würde also 2000 Servern entsprechen -- nicht etwa 10.000. Vier Petabyte an Festplattenspeicherplatz bedeuten auf 10.000 Server verteilt 400 Gigabyte pro Server. Die Zahl kann wieder nicht stimmen, weil Farach-Colton selbst behauptete, dass Google zwei 80-Gigabyte-Festplatten in jedem seiner Server betreibt.
Und dann sind da noch die 150 Millionen Suchanfragen pro Tag. Wenn das System maximal 1000 Anfragen pro Sekunde abfertigt, erhält man maximal 86,4 Millionen Suchanfragen pro Tag - oder sogar nur 40 Millionen Suchanfragen, wenn man davon ausgeht, dass das System höchsten den halben Tag lang voll ausgelastet ist. Egal wie man es auch dreht und wendet: Die Google-Zahlen sind inkonsistent.
"Diese Zahlen sind absurd klein", so Farach-Colton weiter, "Google gibt wesentlich geringere Zahlen an, als es der Wahrheit entspricht." Jedesmal, wenn ein Google-Mitarbeiter eine Präsentation zusammenstelle, erklärte er, überprüfe die Pressestelle den Vortrag im Vorfeld und frisiere die Zahlen nach unten. In Farrach-Coltons eigener Präsentation hätten anfangs 1000 Suchanfragen pro Sekunde als Minimal- und nicht als Spitzenwert gestanden. "Wir haben mehr als 10.000 Server. "Mehr" bedeutet in diesem Fall viel mehr."
Genauso wie Google schnell und scheinbar mühelos jede Frage beantworten kann, die man der Suchmaschine stellt, ohne dass der Nutzer irgendetwas von der Komplexität der Technik mitbekäme, will Google seine Konkurrenz darüber im Dunkeln lassen, wie schwer die Arbeit, die man leistet, tatsächlich ist. Würde Google bekannt geben, wie viele Seiten wirklich indiziert werden und wie viele Server in seinen Datacenters in der ganzen Welt stehen, wüssten Konkurrenten wie Yahoo!, Teoma oder Mooter schnell, wie viel Geld sie bräuchten, um den Marktriesen von seiner Spitzenposition zu vertreiben.
Google tut sich zuweilen selbst schwer, diese Strategie durchzuziehen. Als Urs Hölzle, Vizepräsident für Engineering bei Google, im November 2002 an der University of Washington eine Rede über die Linux Cluster der Suchmaschine hielt, wiederholte er die Zahl mit den 1000 Suchanfragen pro Sekunde, musste aber zugeben, dass der Wert an einem 25. Dezember um 2 Uhr morgens gemessen wurde - vor einem Jahr. Jedem im Saal war klar, dass Google schon im November 2002 wesentlich mehr Suchanfragen bearbeitet hat. Wie viele das tatsächlich waren, blieb persönlichen Spekulationen überlassen.
Die Fakten kommen aber langsam ans Licht. Im letzten November berichtete die New York Times, Google habe die Marke von 100.000 Servern überschritten. Sollte das stimmen, besitzt Google wahrscheinlich das größte Grid-Netzwerk auf dem gesamten Planeten. "Die Tatsache, dass Google Datacenter solcher Größe bauen und betreiben kann, ist allein schon erstaunlich", meint Peter Christy, Mitbegründer der NetsEdge Research Group, einer Marktforschungs- und Strategie-Firma im Silicon Valley. Christy, der selbst mehr als 30 Jahre in der IT-Industrie gearbeitet hat, zeigte sich erstaunt darüber, wie gigantisch Googles Infrastruktur ist -- und dass die Firma kompetent genug ist, sie zu betreiben: "Da kommt wohl niemand heran", so Christy.
Eines von Googles wichtigsten Erfolgsgeheimnisen dürfte in der Fähigkeit liegen, große und extrem dichte Rechner-Cluster zu betreiben. Der Grund, erklärt Marissa Mayer, Direktorin für Endkunden-Web-Produkte bei der Suchmaschine, liegt in den besonderen Startbedingungen von Google an der Stanford-University.
Google Opens $300 Million Data Center In Georgia, But Its A Secret
The Atlanta Journal-Constitution has a story (registration required) about Google opening a new, $300 million data center in a Douglas County industrial park, but the real story is that the complex is a big secret. Google applied for no tax breaks (even though it was entitled to them), told the county economic develoment team that they could not talk about their visit or publicize the search giant's arrival, and even refuses to admit to visitors that they are even there. The building, which has 100 employees, has no sign, no logos, nothing to indicate a mega-billion dollar company has arrived. According to the article, part of the reason is that Google doesn't want the site to go down. Their data centers are their lifeblood, and Google figures its best that people don't know where they are. Well, this secret's out. Sorry, guys.
(via Search Engine Watch)
- posted by Nathan Weinberg @ 12/09/2004 02:34:17 PM
Comments:
Why does Google need data centers? Just add an additional module into the Google Toolbar, Google Desktop Search, GMail Notifier, etc., etc. Computers with this module installed act as Google servers... they keep a piece of the index, and they respond to queries in the normal distributed-computing way.
# posted by mvaneerde : 3:22 PM
that's an interesting idea! if they can then make it so we can get paid then yeah! I'd do it either way, but it'd be cool to get paid too, especially since I leave all of my machines on at the office and at home.
# posted by adam : 7:35 PM
Umm.. not exactly news..
"You probably wouldn't find this company's data center deal on its search engine, but it nonetheless deserves honorable mention for one of the top deals of 2003. It's just not exactly office space.
California-based Google Inc. last year subleased 313,000 square feet at Riverside -- The Crossings in Douglas County from Cable & Wireless USA Inc., sources told Atlanta Business Chronicle. Google uses the space as a data center."
http://www.bizjournals.com/atlanta/stories/2004/02/16/newscolumn5.html?page=2
(Note the report date on that: 16 Fed 2004)
# posted by Anonymous : 9:44 PM
The news is the strange secrecy, not the data center.
Google Datacenter Flaw Proves Sandbox
The Atlanta Journal-Constitution has a story (registration required) about Google opening a new, $300 million data center in a Douglas County industrial park, but the real story is that the complex is a big secret. Google applied for no tax breaks (even though it was entitled to them), told the county economic develoment team that they could not talk about their visit or publicize the search giant's arrival, and even refuses to admit to visitors that they are even there. The building, which has 100 employees, has no sign, no logos, nothing to indicate a mega-billion dollar company has arrived. According to the article, part of the reason is that Google doesn't want the site to go down. Their data centers are their lifeblood, and Google figures its best that people don't know where they are. Well, this secret's out. Sorry, guys.
(via Search Engine Watch)
- posted by Nathan Weinberg @ 12/09/2004 02:34:17 PM
Comments:
Why does Google need data centers? Just add an additional module into the Google Toolbar, Google Desktop Search, GMail Notifier, etc., etc. Computers with this module installed act as Google servers... they keep a piece of the index, and they respond to queries in the normal distributed-computing way.
# posted by mvaneerde : 3:22 PM
that's an interesting idea! if they can then make it so we can get paid then yeah! I'd do it either way, but it'd be cool to get paid too, especially since I leave all of my machines on at the office and at home.
# posted by adam : 7:35 PM
Umm.. not exactly news..
"You probably wouldn't find this company's data center deal on its search engine, but it nonetheless deserves honorable mention for one of the top deals of 2003. It's just not exactly office space.
California-based Google Inc. last year subleased 313,000 square feet at Riverside -- The Crossings in Douglas County from Cable & Wireless USA Inc., sources told Atlanta Business Chronicle. Google uses the space as a data center."
http://www.bizjournals.com/atlanta/stories/2004/02/16/newscolumn5.html?page=2
(Note the report date on that: 16 Fed 2004)
# posted by Anonymous : 9:44 PM
The news is the strange secrecy, not the data center.
SEO Google Data Centers List
Google SEO
Google Summaries
Google Data Centers List for SEO
HERE is a list of 85 currently active servers at 20 Google Data Centers. Since the active servers do not update in any predictable way, it can be helpful for SEO to observe various individual active servers for search engine optimization purposes.
Top generic search position is valuable. To check your position on a particular data center server, click on the server link below, and search normally. Recent Google updates often appear on random centers, sometimes days before they appear in a "generic" Google search.
Read the forums, follow the SEO guidelines, and keep your hat white.
And Good Luck! A matrix presentation has been added, for clarity.
RED = New or returning Google data centers (all tests done in California)
BLUE = Currently Active, but there are frequent changes (click to check if available)
BLACK = They were here and now they are gone (click to check if they returned).
gfe centers in VIOLET
Active Google Data Center Servers - Presented In A Matrix Format For Clarity
Listed Numerically from Small to Large
20 Active
Google
Data
Centers
.98 .99 .104 .105 .106
.107 .147
1-OD 64.233.161.98
64.233.161.99
64.233.161.104
64.233.161.105
64.233.161.107
64.233.161.147
2-PY -
64.233.167.99
64.233.167.104
-
-
64.233.167.147
3-RN
(.103 is back) -
64.233.171.99
64.233.171.103
64.233.171.104
64.233.171.105
64.233.171.107
64.233.171.147
4-HS -
64.233.179.99
64.233.179.104
("Little Daddy")
-
64.233.179.106
64.233.179.107
-
5-NF -
64.233.183.99
64.233.183.104
-
64.233.183.107
-
6-WR -
64.233.185.99
64.233.185.104
-
-
64.233.185.147
7-JC -
64.233.187.99
64.233.187.104
-
64.233.187.106
64.233.187.107
-
8- -
-
64.233.189.104
-
-
-
9-MC 66.102.7.98
66.102.7.99
66.102.7.104
66.102.7.105
66.102.7.106
66.102.7.147
10-LM -
66.102.9.99
66.102.9.104
-
66.102.9.107
66.102.9.147
11-KR -
66.102.11.99
66.102.11.104
-
66.102.11.106
66.102.11.107
-
12- NEW
6-16-2005 -
66.249.87.99
66.249.87.104
-
66.249.87.106
66.249.87.107
-
13- NEW
Dec. 2005 -
66.249.93.99
66.249.93.104
Matt Cutt's
("Big Daddy")
-
66.249.93.106
66.249.93.107
-
14- NEW
5-17-2005 -
72.14.207.99
72.14.207.104
-
72.14.207.106
72.14.207.107
-
15-VA 216.239.37.98
216.239.37.99
216.239.37.104
216.239.37.105
216.239.37.106
216.239.37.107
216.239.37.147
16-DC 216.239.39.98
216.239.39.99
216.239.39.104
216.239.39.105
216.239.39.106
216.239.39.107
-
17-IN 216.239.53.98
216.239.53.99
216.239.53.104
216.239.53.105
216.239.53.106
216.239.53.107
-
18-CW
(.103 is back) 216.239.57.98
216.239.57.99
216.239.57.103
216.239.57.104
216.239.57.105
216.239.57.106
216.239.57.107
216.239.57.147
19-GV
(.98 is back)
(.103 is back) 216.239.59.98
216.239.59.99
216.239.59.103
216.239.59.104
216.239.59.105
216.239.59.106
216.239.59.107
216.239.59.147
20 -
216.239.63.99
216.239.63.104
-
-
-
TOTALS =
2 19 3 - .103
20 - .104 6 12 - .106
15 - .107 8
If you want to save a lot of time doing search engine optimization,
and if you don't want to check your SERP position above one-at-a-time,
then go automatically check your SERP position on almost ALL the data centers listed above, at
McDar Google Dance Tool
--------------------------------------------------------------------------------
Historical Google Data Center Data
List
# Data
Center Listed by
IP
Address Location URL Notes
- MAIN
one of below Mountain View ? www.google.com
Comes from below -
from -??? most recently
- WWW2
one of below Test Center
Mountain View? www2.google.com
Comes from below -
from ??? most recently
- WWW3
one of below Test Center
Mountain View? www3.google.com
Comes from below -
from ??? most recently
Currently Public
in Blue
Currently Unavailable
1 ? 64.233.161.98
64.233.161.99
64.233.161.104
64.233.161.105
64.233.161.107
64.233.161.147
?
?
?
2 ? 64.233.167.99
64.233.167.104
?
?
?
3 ? 64.233.171.99
64.233.171.104
64.233.171.105
64.233.171.107
64.233.171.147
?
?
?
4 ? 64.233.183.99
64.233.183.104
64.233.183.107
?
?
?
? 66.233.187.99
66.233.187.104
66.233.187.106
66.233.187.107
?
?
?
5 MC 66.102.7.98
66.102.7.99
66.102.7.102
66.102.7.104
66.102.7.105
66.102.7.106
66.102.7.147
Santa Clara, CA
www-mc.google.com
www-mc2.google.com
66.102.7.100
66.102.7.101
since Oct. 2003
Gone since 12-09-03
6 LM 66.102.9.99
66.102.9.104
66.102.9.107
Dublin, Ireland
www-lm.google.com
www-lm2.google.com
66.102.9.100
66.102.9.101
since Nov. 2003
Gone since 1-28-04
7 KR 66.102.11.99
66.102.11.104
66.102.11.106
66.102.11.107
Dublin, Ireland
www-kr.google.com
www-kr2.google.com
66.102.11.100
66.102.11.101
since Sept. 2003
Gone since 1-21-04
EX 216.239.33.98
216.239.33.99
216.239.33.101
216.239.33.102
216.239.33.103
216.239.33.104
216.239.33.105
Directories -
216.239.33.106
216.239.33.107
Santa Clara, CA
www-ex.google.com
www-ex2.google.com
216.239.33.100
216.239.33.101
since 1998 - Exodus
Gone since 1-28-04
8 VA 216.239.37.98
216.239.37.99
216.239.37.102
216.239.37.103
216.239.37.104
216.239.37.105
Directories -
216.239.37.106
216.239.37.107
216.239.37.147
Herndon, VA
www-va.google.com
www-va2.google.com
216.239.37.100
216.239.37.101
active recently
Gone since 1-06-04
9 DC 216.239.39.98
216.239.39.99
216.239.39.102
216.239.39.103
216.239.39.104
216.239.39.105
Directories -
216.239.39.106
216.239.39.107
Washington, DC
www-dc.google.com
www-dc2.google.com
216.239.39.100
216.239.39.101
active recently
Gone since 1-08-04
FI 216.239.41.98
216.239.41.99
216.239.41.102
216.239.41.103
216.239.41.104
216.239.41.105
Virginia
www-fi.google.com
www-fi2.google.com
216.239.41.100
216.239.41.101
late 2003
Gone since 1-08-04
AB 216.239.51.99
216.239.51.99
216.239.51.102
216.239.51.103
216.239.51.104
216.239.51.105
Directories -
216.239.51.106
216.239.51.107
Sterling, VA
www-ab.google.com
www-ab2.google.com
216.239.51.100
216.239.51.101
Exodus
Gone since 1-21-04
10 IN 216.239.53.98
216.239.53.99
216.239.53.104
216.239.53.105
Directories -
216.239.53.106
216.239.53.107
Santa Clara, CA
www-in.google.com
www-in2.google.com
216.239.53.100
216.239.53.101
Exodus -
Gone 12-04-03
Returned 12-13-03
Gone since 1-28-04
11 CW 216.239.57.98
216.239.57.99
216.239.57.104
216.239.57.105
Directories -
216.239.57.106
216.239.57.107
216.239.57.147
Palo Alto, CA
www-cw.google.com
www-cw2.google.com
216.239.57.100
216.239.57.101
since Jan.'03-Cable and Wire
Gone since 1-22-04
12 GV 216.239.59.98
216.239.59.99
216.239.59.102
216.239.59.103
216.239.59.104
216.239.59.105
216.239.59.106
216.239.59.107
216.239.59.147
Dublin, Ireland
www-gv.google.com
www-gv2.google.com
216.239.59.100
216.239.59.101
since Aug. 2003
Gone since 12-30-03
13 ? 216.239.63.104
?
?
?
Apparently Retired
gone ZU 216.239.55.100
Zurich, Switzerland
www-zu.google.com
216.239.55.100
since June 2002
Gone since 11-19-03
gone SJ 216.239.35.100
San Jose, CA
www-sj.google.com
216.239.35.100
since 2000 - Global Crossing
Gone since 10-16-03
top of page
Disclaimer
1.
NOT A Google, Inc. Site
2.
In no way, did this SEO data come directly from Google, Inc.
3.
This page consists of a compilation of public information, commonly available on the internet, at multiple sites, as well as public webmaster forums, and simple manual tests.
4.
I am not privy to any inside information.
5.
This information is continually changing, and may not be relevant when you read it.
6.
Although the author makes every effort to verify the information on this page, no information on this page is guaranteed to be correct, and any data contained herein may be erroneous.
top of page
Google Related Summaries
AdWords-AdSense Block Diagram
Google Data Centers List
Google Top-Paying Adwords
Google AdSense Penalties
Google E-Bay Tasteless Ads
Google Webmaster Forums Review
Google AdSense Stop Words
Google SEO Ranking Factors
Vaughn's One-Page Summaries
©2004, 2005, 2006 - All Rights Reserved
Search Engine Optimization by using Google data centers
--------------------------------------------------------------------------------
This Google Data Centers Chart was last updated on 2006-01-06.