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Web Hosting - DNS, How The Internet Keeps Track of Names The way computers communicate is, in a way, very similar to something very familiar: the postal system that delivers letters and packages. Here's how... The Internet is just what the name suggests, a large inter-connected set of networks. But those networks are pointless without the one part that forms what is called their 'end-nodes', otherwise known as computers. Those computers often need to share information because the people who use them want to share information. But, in a system where there are millions of separate computers, how can you enable them all to communicate? One very important feature of that solution is performed by something called DNS, the Domain Name System. Every part of a network that is going to send or receive information is assigned an IP address. That's a numeric identifier that uniquely specifies a particular 'node', such as a computer, a router that directs traffic or other component. They look like this: 209.131.36.158 But those numbers are more difficult for people to remember and work with. They also aren't very attractive from a marketing perspective. So, a naming system was layered on top of some of them, mostly the computers involved, though routers have names, too. But once you have a system that associates a unique IP address to a given name, you need some way of keeping track of all of them. That's carried out by several different pieces of the system: Name Registrars, DNS Servers and other components. The Name Registrars, overseen by IANA (Internet Assigned Numbers Authority) and other international bodies, provide and keep track of domain names. When you register with GoDaddy or any of a hundred other intermediate companies, ultimately that information makes its way into a number of specialized databases stored inside DNS Servers. A DNS Server is the hardware and/or software that tracks and forwards the IP Address/Domain Name pair from one place to the next. In many cases, there are a number of them between your browser and the remote computer you want to share information with. Suppose you request information from, say, Yahoo's site by clicking on a link on their site. DNS resolves (translates) the name of WHO IS making the request and OF WHOM, to addresses, then passes the request through the network to the requested IP address. The requested data is then passed back through the mesh of network components to your computer and displayed in your browser. Whether the communication is between a desktop computer and a server somewhere, or between one server and another, the process is essentially the same. DNS servers translate names into IP addresses and the requests for data are forwarded on. In some cases those DNS servers are part of a specialized network computer whose sole job is to do the translation and forwarding. In other cases the DNS software may reside on a server that also houses a database of general data, or stores email, or performs other functions. But however complicated the chain or the parts, the basic process is simple. Translate the name to an address, just as the postal system does. Whether international or local, your name is associated with an address, and the deliveries are made to the address, then forwarded to a particular name.

The "Catch" to Some of these Freebie Sites Remember that old saying, "There's no such thing as a free lunch?" Well, it's not true—there are plenty of freebies out there. However, there are some things you should know about if you are going to go after these freebies. The World Wide Web is awash with web sites that like to offer visitors with loads of tempting freebies. But although many of these are legitimate offers, there are some things you should know about these freebie sites. Here are some things to know about these freebie sites. Getting Things for Free—A Caveat Here is the basic caveat when it comes to these freebie offers—there is usually something you will have to endure in order to get your freebie. Although you may not have to make any sort of financial contribution or monetary expense, you will have to pay in some small non-monetary way. Here is a quick rundown of various kinds of 'catches' that you may come across as you seek out the best of the web's freebies. Watching Ads Before You Get to the Good Stuff One of the most common techniques that websites will use before you can get access to their freebies is to force you to watch ads. There are many different versions of this method. Many sites that promote freebies will support their site through advertisements. Most advertisements show up as pop-up or banner ads. Some websites also use video websites. With the ubiquity of high speed Internet, video ads have lately become the preferred method of advertisement on many websites. The less subtle of these ads are the pop-up and banner ads. Pop-up ads are often quite obtrusive and they can interrupt your enjoyment of the website. You might want to avoid ad-based freebie sites at work, as these can often interfere with your screen. Many popular freebie websites also offer ad-free versions of their content. This may be something to consider if you really find the website's content valuable. Be Wary of Automatic E-mail Sign-Ups Many freebie websites will sign you up automatically for their email newsletters. The worst-case scenario is when the website allows its partners to bombard you with email ads. What is the best way to avoid getting on an unwanted email list? Read the fine print, and whenever you get the option, uncheck the opt-in box at the very bottom of the page. Take Care of Your Privacy Many sites that offer freebies make money by selling the personal information that they gain from their web traffic. In order to avoid having your personal information being sold, you should avoid giving your personal information to websites that can't provide you with an upfront privacy policy. You should also look for the TRUSTe seal that ensures your personal information is kept secure and private. Also, never provide more information than you need to provide. Avoid Large Downloads Whenever Possible Another thing you should watch out for are large downloads. Although there are many legitimate large downloads out there, you should avoid sites that don't tell you exactly what you are downloading, how long the download will take, and how big the file size is. Watch Out for Disappearing Websites If there is one thing to know about freebie websites is that they are often 'here today, gone tomorrow' type enterprises. Many freebie websites simply don't survive for very long. You should think hard before committing to a website that offers free services that you will have to depend on. The last thing you want is to depend on a website's services, and then have those services disappear or suspended.

“To-may-to” “To-mah-to” Does it Matter How You Say it? (second language writing articles) Is it possible for anyone to be a writer? In the United States, it’s easy to believe that anyone can to anything until you start looking more closely at the issues. Not everyone is equipped to be successful. There may be some individuals without any personal wealth that can get scholarships for higher education and therefore enter into better paying jobs. Some might not make it though. When it comes to language, it becomes a big deal sometimes how you talk based on where you live. Writing is the same way. If there is a standard language, it can be very difficult to break into the writing world with less than perfect abilities in that language. If English is your second language, writing articles is still a possibility. The Changing Population and Standardized Language In the United States, the vast majority of the population speaks what is called Standard English. That means that they speak in an agreed upon system of rules and acceptable words. There are many native English speakers that may speak a dialect other than Standard English, but they are able to switch into the most acceptable dialect when the situation calls for it. There are increasing numbers of non-native English speakers in the country though. While there are occasional battles about making some other language acceptable, Standard English continues to win out. The desire is for continuity and a united nation. What that means for non-native speakers is that many job opportunities may not be opportunities. If English is your second language, writing articles may not seem like an option for you. There are some possibilities out there though. Hiring an Editor It is definitely possible for English as a second language writing articles to become acceptable for Standard English publications. Individuals may be able to learn well enough to be able to write well for standard publications. If not, and if the writing is still engaging and good, you may want to hire an editor. You can hire one locally or freelance to help you with your wording so that it fits into a publication’s style and tone. In all reality, even first language English speakers can use the help of an editor in this way. As a second language learner, you will just require different talents from an editor. By employing an expert, you can get your second language writing articles published anywhere that publications are printing. First Language Article Options Standard English publications are not the only ones printing in the United States. Even though there is a push to unify the language all over the country, there is a definite need for publications in other languages. As mentioned earlier, the population is changing. There are increasing numbers of non-native English speakers that live in this country. Many of the people may not speak any English at all. Those people create a market for printed material in their own language. A talented writer who is a native speaker can do a great job in writing articles in their own language. Many publications are also translated which is another interesting job opportunity. If English is your second language, writing articles for various publications is still an option. You can learn to write Standard English, but you don’t necessarily have to. A good editor can turn your writing into something that would be appreciated all over the country. You can also find opportunities writing for those who speak your native language. Language does not have to be a barrier. If anything, communication is getting better and better all the time. You can be a part of the process by writing articles in English or otherwise. In addition to your language skills, you have extensive cultural knowledge that others need to know.