Monday, April 30, 2007

The main merits of the FOREX market are:

* The biggest number of participants and the largest volumes of transactions;
* Superior liquidity and speed of the market: transactions are conducted within a few seconds according to online quotes;
* The market works 24 hours a day, every working days;
* A trader can open a position for any period of time he wants;
* No fees, except for the difference between buying and selling prices;
* An opportunity to get a bigger profit that the invested sum;
* Qualified work in the FOREX market can become your main professional activity;
* You can make deals any time you like.

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Tuesday, March 06, 2007

PageRank Explained


PageRank relies on the uniquely democratic nature of the web by using its vast link structure as an indicator of an individual page's value. In essence, Google interprets a link from page A to page B as a vote, by page A, for page B. But, Google looks at more than the sheer volume of votes, or links a page receives; it also analyzes the page that casts the vote. Votes cast by pages that are themselves "important" weigh more heavily and help to make other pages "important."

Important, high-quality sites receive a higher PageRank, which Google remembers each time it conducts a search. Of course, important pages mean nothing to you if they don't match your query. So, Google combines PageRank with sophisticated text-matching techniques to find pages that are both important and relevant to your search. Google goes far beyond the number of times a term appears on a page and examines all aspects of the page's content (and the content of the pages linking to it) to determine if it's a good match for your query.

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What is Google worth?

Anyone with an insatiable craving for a dot-com-era hypefest need not look far. The prospect of search engine firm Google's considering an initial public offering seems to have Wall Street salivating.

As rumors swirl around the five-year-old privately held company--$800 million in revenue? $200 million in profit? Microsoft takeover interest?--the handicapping of its future is becoming something of a parlor game. Analysts are struggling to put numbers on intangibles, while technology boosters hail the potential IPO as if it were the second coming.

The frenzy intensified this month, when the company approached several major investment banks for exploratory discussions. Some reports even claim that the firm is toying with an unconventional crowd pleaser: an open auction to distribute shares, allowing small investors to get into the game.

Grand visions aside, how sound is Google's business model in the face of its partners turning into possible competitors? While Google still powers portal giant Yahoo's Internet search results, Yahoo's acquisitions of Inktomi (search technology) and Overture (paid search listings) signal a coming change in strategy. Even Amazon has entered the fray, announcing the creation of a new group to work on achieving best-in-class shopping search

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Friday, January 26, 2007

i love google

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50$

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Google