Offline browser
Today, the software arsenal of any more or less active user of the Global Network consists of a considerable number of various utilities. There are among them an email client,…

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One site & nb p; & mda h; two servers?
In most cases, the placement of the site is as follows. All information is hosted on the server. In the future, requests from the user's computer using the DNS system…

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Manage tabs "fire fox"
If you often search for information you need on the Web, sooner or later you will have to use some mechanism that simplifies working with open browser windows. Most modern…

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client-side

One site & nb p; & mda h; two servers?

In most cases, the placement of the site is as follows. All information is hosted on the server. In the future, requests from the user’s computer using the DNS system are sent to this server, which responds with all the necessary data. However, in some cases this scheme is very complicated. To do this, a copy of the site is placed on one or more servers, and a special module (load balancer) sends requests from users’ computers to the least loaded one. Continue reading

Web Services & nb p; 2.0: Flickr

Every day, Web 2.0 services are becoming more and more. There are even those who have achieved amazing results, and their value is expressed in millions of dollars. The leader among the encyclopedias is Wikipedia. If bookmarked, then delicious. The blog posting service is Blogger.
If a social network, then MySpace. If the service for working with photos, then, of course, Flickr.
We haven’t written much about Web 2.0 services. Continue reading

What is contextual advertising

It’s no secret that search engines provide the highest quality traffic on the modern Internet. And indeed, people who find a website for search queries, in most cases, know exactly what they need, and are sure that they will find it on this server. However, to make such a way of promoting a web project really effective is very, very difficult. To do this, your link takes one of the top lines in the search results for some keywords. There are even companies on the Internet that specialize in website optimization. Continue reading

Electronic money as a means of payment on the Internet
At the moment, more and more services are provided on the Internet, and very often you need to pay for an interesting program, some kind of service or product. In…

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Warning network attacks.
An intrusion into a computer system usually begins with a preliminary assessment of the flaws in the protection of the network perimeter of your server connected to the network. In…

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Manage tabs "fire fox"
If you often search for information you need on the Web, sooner or later you will have to use some mechanism that simplifies working with open browser windows. Most modern…

...

Electronic money as a means of payment on the Internet
At the moment, more and more services are provided on the Internet, and very often you need to pay for an interesting program, some kind of service or product. In…

...