Wall Street Beat: Tech shares sink to 6-year lows
An upbeat earnings forecast from HP and better-than-expected October PC sales in the U.S. could not boost confidence in the technology sector this week.
Top 10: Once again, worrisome financial news prevails
Start to finish, the week was full of news related to the sorry state of the global economy, with Sun capping things off by announcing it will cut thousands of jobs. Casting a little hopeful light on yet another week of dismal news was optimism from IT professionals who say that, unlike with previous downturns, they aren't being ordered to make drastic cuts.
The next Wall Street tycoon will be a computer program
The days of frantic Wall Street traders shouting and waving pieces of paper are long gone. Today's traders "rely on sophisticated computer programs to execute their trades in a very clever way, to send them down to the electronic markets, and to disguise their intentions so that their competitors don't know what they're up to," says Matthew Klein, author of Con Ed and founder of Collective2.com. In fact, the most frantic thing traders do these days is "go and get themselves another cup of coffee when things aren't going well," says Klein. But easy trading combined with risks hidden behind complex algorithms is a dangerous combination. "Computers can only make you faster and more efficient at what you normally do," says Klein. "In many cases you just get a lot better and faster at losing your money."
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Windows PowerShell 2.0 Unleashed
By Tyson Kopczynski, Pete Handley, Marco Shaw; Published by Sams
Windows PowerShell Unleashed will not only give you deep mastery over PowerShell but also a greater understanding of the features being introduced in PowerShell 2.0–and show you how to use it to solve your challenges in your production environment. Enter now!
Ubuntu Server Administration
By Michael Jang; Published by McGraw-Hill Osborne Media
Realize a dynamic, stable, and secure Ubuntu Server environment with expert guidance, tips, and techniques from a Linux professional. Ubuntu Server Administration covers every facet of system management -- from users and file systems to performance tuning and troubleshooting. Enter now!
