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Designing SQL Server non-clustered indexes for query optimization

2008-02-14 13:06:47 by Heidi Sweeney in WhatIs: Enterprise IT tips and expert advice
 
Non-clustered indexes improve SQL Server query performance by focusing queries on a subset of data. In this tip, you'll find guidelines for designing non-clustered indexes, including choosing index fields, when a clustered index should be used instead of a compound index and how statistics influence non-clustered indexes
 
Tags: index, compound index, indexes, index fields, statistics influence, data, queries, tip, guidelines
 
 
 
 
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Are you operationally ready to recover from a non-disaster?

2008-03-20 14:13:38 by Bill Peldzus, Contributor in WhatIs: Enterprise IT tips and expert advice
 
Is your data center more prepared to recover from a hurricane than a database corruption, a virus, or accidental file deletion? Find out why you should focus on recovering from non-disasters
 
Tags: accidental file deletion, database corruption, recover, data center, hurricane, focus, virus, non-disasters
 
 
 
 
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Cyber Jihadist Hacking Teams

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2007-12-17 20:03:29 by HASH0x847073c in Dancho Danchev's Blog - Mind Streams of Information Security Knowledge
These groups and fractions of religiously brainwashed IT enthusiasts utilizing outdated ping and HTTP GET flooding attack tools, represent today's greatly overhyped threat possed by the cyber jihadists whose cheap PSYOPS dominate, given the lack of strategical thinking, and the lack of sustainable communication channels between them, ruined all...
 
Tags: anti-islamic web sites, islamic web sites, web, jihad, electronic jihad program, campaign, electrnic jihad campaign, web sites, cyber jihad
 
 
 
 
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EarthLink Will Shutter Philadelphia Network, Company Says

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2008-05-13 09:48:07 by Glennf in Wi-Fi Networking News
It's the end of the cycle, folks: The first shall be last and the last shall, apparently, be first to sue. The Philadelphia Wi-Fi network will be shuttered under plans by EarthLink that they announced via press release today The company plans to pull all its gear from the poles starting 12-June-2008. The company's press release said it offered...
 
Tags: network, wi-fi, philadelphia wi-fi network, earthlink, network provider, philadelphia, public access network, company, earthlink filed
 
 
 
 
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OMG, This Is So 20th Century :-)

2007-12-11 23:32:00 by Dr Anton Chuvakin in Anton Chuvakin Blog -
 
SANS folks debunk the old idiocy There is nothing on my computer that a hacker would be interested in Holy chao! :-) I was hoping that people - by now!!! - would already know that their CPUs, disks, connections are pretty useful to criminals .... And, yes, so is their data Forward the SANS piece to all you non-computer / non-IT friends ......
 
Tags: folks, sans folks debunk, non-it friends, non-computer, holy chao, sans piece, computer, sadly, connections
 
 
 
 
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Why is there a need for a download adware spyware removal?

2007-08-01 19:27:00 by jack in adware and spyware
 
Why is there a need for a download adware spyware removal It is such a hassle to find personal computers crashing especially if you know that all the care have been given to prevent such a catastrophic event from happening. By all care means every bit of ounce that the information technology department can do they are instructed to do so. The...
 
Tags: adware, adware spyware removal, spyware, programs, programs essential, bogus programs, office duties, office, system
 
 
 
 
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Vengeance

2008-05-29 13:07:04 by schneier in Schneier on Security
 
Jared Diamond on vengeance and human nature: This question of state government's recent origins, and, conversely, of its long failure to originate throughout most of human history, is a fundamental concern for social scientists. Until fifty-five hundred years ago, there were no state governments anywhere in the world. Even as late as 1492, all...
 
Tags: vengeance, cherokee government, government, exact personal vengeance, world map, world, societies, stateless societies, individual
 
 
 
 
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This will go nowhere too.

2008-06-10 14:42:26 by Doug Woodall in The Spyware Biz Blog
 
Im sorry, its that kind of day I guess. You see, Im a AF brat, and a ex AF Nuke puke. History has shown that wars are won decisively by one method, Air Superiority. Its evident to me that the people in charge are not mission oriented. The mission includes many roles and paths, this has not been in the plans in the last 8 to 10 years. Lest they...
 
Tags: picks non-fighter pilot, air force, non-fighter, defense secretary robert, mission includes, mission, nuke puke, action monday, air superiority
 
 
 
 
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Metro Round-Up: Phila., Minneapolis, St. Louis Park (Minn.), Texas, Foster City (Calif.), Naperville (Ill.), Chehalis and Centralia (Wash.), Cambria C

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2008-06-11 14:33:41 by Glennf in Wi-Fi Networking News
Philadelphia may find operator for Wi-Fi network: The AP reports that the City of Brotherly Love's Wi-Fi network isn't yet down, or down for the count. While it's scheduled to be flipped off tomorrow (you can read whatever you like into the phrase "flipped off"), the city is talking to a party it won't disclose about the networks future....
 
Tags: city, big-city network, residents oppose wi-fi, wi-fi, mount wi-fi radios, wi-fi hotzones, wi-fi network, network, network hardware