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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.

“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.

Copyright Infringement Play It Safe: Making Sure You're Not Committing Copyright Infringement Copyright infringement is not an easy thing to explain. While it may seem as simple as not using someone else’s work, it’s not that easy. Thanks to the Electronic Frontier Foundation, and many other organizations, we have the ability to use others’ works – as long as we use it under ‘fair use’ laws. So what does fair use have to do with copyright infringement, and how can you utilize it? Fair use laws are the conditions in which you can use a copyrighted work without having to pay someone royalties. This includes when you use a copyrighted work for educational or instructional uses, criticism of the work, commentaries on the work, news reporting about the work, teaching on the work (including multiple copies for classroom use), scholarship uses, and research. This is talked about fully in Section 107 of the Copyright Code (commonly called Fair Use) and is available for you to read at your local library. Copyright Infringement in day-to-day life Sometimes, if you’re writing a paper for work or school, or if you are creating a Power Point presentation, you need to use someone’s work that is already in copyright. So how do you use it without committing copyright infringement? All you have to do is ask – the worst they can say is no, right? But, if they do say no, there are several items in the public domain which may help you to finish your project without having to commit copyright infringement. What is the public domain, and how does it relate to copyright infringement? Material that is not copyrighted is considered in the public domain – you cannot commit copyright infringement on works in the public domain. These works include things that the copyright has expired on, or is not copyright-able – such as government publications, jokes, titles, and ideas. Some creators (writers, musicians, artists, and more) deliberately put their work in the public domain, without ever obtaining copyright, by providing an affiliation with Creative Commons. Creative Commons allows people who create materials to forfeit some, or all, of their copyright rights and place their work either partially or fully in the public domain. So, how do I ensure I’m not committing copyright infringement? First of all, if you’re going to use someone else’s material, you may want to check the public domain to see if something is suitable for use, instead of trying to use someone else’s copyright. However, if you can’t find something suitable (and you can’t create something yourself), the next best thing (and your only legal course of action) is to find a piece that is in copyright, and contacting the copyright holder. When you contact the copyright holder, make sure you tell them what you want to use their piece for – whether it’s for your blog, podcast, or report – and ask them if you can use it. You may have to pay royalties, or an attribution in your piece, or a combination of both. The creator may also place many limitations on when and how you can use their material. Follow all these instructions they give you, and you’ll be free and clear to use their work as you want. Once you have permission to use a copyrighted work, you need to make sure you stay within the agreed-upon boundaries - if you veer outside their agreed terms, you may open yourself up for a copyright infringement lawsuit – which can be nasty, costly, and time consuming. If you’re in doubt, before contacting the copyright holder, contact a copyright lawyer to ensure you’re following the law – and protect yourself!