Welcome to www.mysterious-america.net
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: 220.127.116.11
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 Makings of a Magazine: Do They Include You? (writing magazine articles) Magazines are everywhere. They are published on nearly every subject you can imagine, in duplicate and triplicate and more. All that a start-up magazine needs is a niche and an audience. While there may be hundreds of cooking magazines out there, a new one could come up if it should cover cooking for your pets. In fact, there may already be such a magazine in existence. The niche is cooking for pets. The audience is those people who want the healthiest foods for their pets and are willing to put the time and effort into making it for them. If you are interested in writing magazine articles, you?ll be sure to find one that is perfectly suited to your interests and abilities as a writer. Because there are so many magazines, it won?t be difficult to find one that you will enjoy becoming a part of. What You Should Know Magazines survive on advertising. The advertisers pay because the content is good enough that readers will invest in the glossy covers again and again. The best way to find a healthy magazine is to look through the racks for thick publications. They will only be full of content if they are full of advertisements. The big magazines can afford to pay their writers more, but they can also afford to pay only the best writers. Even though there is quite a lot of space to fill with content, you may have a hard time getting published in major magazines at first. Smaller magazines do not have quite the readership and so they also do not have quite the advertisement content. The space will be limited and the pay will be lower, but these magazines will be more open to new writing talent nonetheless. The More You Know, the Better When it comes to a writing career, the more you know the better off you will be. It is not hard to figure out that you will have the best chances for publication if you can write on a variety of topics. You should not limit yourself to a small area of expertise. Work to become an expert in every topic you come across. There is no possible way of course to be an expert in every area of human knowledge, but it will help you in writing magazine articles to learn every new piece of information that you can. For example, if you were to send a query to a health and fitness magazine about writing a short piece about general mountain biking tips they may accept it. They may also then request additional information about the pros and cons of using a road bike on mountain trails. If you only know about mountain bikes, you?ll be stuck. If you have worked on broadening your horizons though, you?ll be able to produce the work that the magazine editor requires. Getting On Staff Querying magazines is a way to get published, but if you need a more stable job, you may be interested in getting on staff with a magazine. Writing magazine articles is a talent. If you can consistently bring an editor what he is looking for, you might have a chance. To improve your chances, in addition to writing effectively, it will help to have some significant education behind you. If you are serious about making it to the masthead of your favorite magazine, it?s time to go to school. A degree will help your credibility as a writer and will help you open doors into the magazine publication world. Writing magazine articles takes a special kind of writer. You have to have a feel for what people are interested in reading about. The magazine content will help you understand how to write for a particular magazine and audience. You can also improve your chances of writing accepted articles by improving your knowledge base. Don?t be picky about what you?re willing to learn and you could go very far in the writing business.
The Importance of Written Communication (written communication) Written communication is just as important as oral communication. Of course, all communication requires a clear concise flow of ideas, and words that are easily understood by any reader or listener. Written communication is one of the most difficult forms of communication as writers are typically prone to write for themselves, instead of for their audience. It is important for readers to understand what has been written and why it has been written. Writing is very different from oral communication, because words are written they cannot be taken back. Communicating through writing is more concrete than verbal communication with more room for mistakes and misunderstandings. The slightest misunderstanding can cause chaos for many, so it is important to right as clear and concise as possible. This form of communication is defined as a clear expression of ideas in writing. The clear expression of ideas includes grammar, organization, and structure of an essay, book, article, or report. Grammar is a large part of written communication, and writers must always consider spelling, punctuation, writing style, and wording before displaying their work to the world. Proper grammar and form may have a varying importance for different writing jobs, and usually depend on the method of communication used for that job. However, it is always important to strive to use correct grammar, spelling, and punctuation. Most writers use spell check and grammar check on their computers to ensure that the grammar and spelling is suitable. Grammar is also a major factor when writing as a freelance writing and submitting work to an editor. Many editors will reject further submissions from writers who have too many grammar and spelling errors. Organization of a letter, essay, article, or book is also important factors of written communication. Communication should always have a logical organization that is easy for readers to follow. For the reader, it is much easier to read a paragraph with one common theme that relates to the entire work. Most writing requires a clear flow of ideas and proper transitions to indicate when a new idea is being presented. However, transitions are not often needed for pieces of writing that are clearly organized. Ideas should also be expressed in a manner that is easy for the reader to understand and recognize. Data in the writing should also be presented accurately to support conclusions and recommendations given by the writer. The structure is also important in a piece of writing. All writing is organized into five to seven sentence paragraphs that all relate to each other. The number of paragraphs usually depends on the work that is being written. For example, it is common for essay to contain five concise paragraphs that all relate to a common theme. Generally, essays begin with an introductory paragraph, followed by three supporting paragraphs, and ended with a concluding paragraph. The basic structure of a piece of writing is only the beginning of written communication; the words used and the organization of the work is important to the readers understanding of the work. In many cases, the style format, and content must be adjusted to the communication level of the reader. The ability to convey ideas to a certain reader are very important, and a key component of written communication. Like oral communication, written communication can be seen as an aspect of life that makes the world go round, and learning to communicate through written word has become a basic skill for most people. Communication is needed in all aspects of life, and although many people cannot write well, it is important to be able to communicate out loud and on paper.
Why Time Management Makes for a Better Employee Time management is a major issue in the workplace. When time is not utilized efficiently, it leads to sloppy work, missed deadlines, and way too much stress. Employers are constantly seeking ways to teach their employees to manage their time better for a simple reason ? a team that manages its time well is a team that is productive and successful. Everyone has done it. You?ve know that there is a big deadline approaching for weeks on end, and you kept telling yourself that have plenty of time. Then, suddenly, it is the day before the project is due, and you haven?t even begun it. You know you will have to pull an all-nighter, and even then you will be lucky to get everything done in time. Your heart is racing, your head is pounding, and you?re cursing your procrastination yet again, thinking about how much time you wasted surfing the next when you could have been doing a little work on the project every day, so it wouldn?t be so overwhelming. The end result of a project like this is predictable. You may get it in on time, or at least close to the deadline, but your work is likely to be sloppy. The rush job you did will be evident to everyone, and if your project involved making a pitch to a potential customer, your time management failure may end up costing your company big money (and costing you a job). As if you were not stressed enough already! If you contrast that performance with one in which you had effectively managed your time, the difference is clear. If you have worked on the project over the entire time span you had to finish it, a little bit at a time, then you would have had time to make sure your work was up to par. You wouldn?t have been scrambling for last minute information to include, and you could have made sure your work was free from little errors like typos or pages that printed incorrectly. Most importantly, you wouldn?t feel like you needed a week long vacation when the project was over, because your stress level never would have hit the roof. So, how do you become a happier and more effective employee by managing your time better? The first thing you can do to become an effective time manage is simple ? write yourself a to-do list everyday. Not only does a to-do list help you think through exactly what you need to accomplish so you don?t forget anything in the rush, but it also helps you feel accountable for everything that needs to get done. If you write ?spend 30 minutes on the big project? on your to-do list, it is a lot harder to come up with excuses why you can put it off for another day. Your conscience will make you want to get through everything on that list. If it seems like you never have enough time in the day, keep a journal of all of your activities. If you spend 20 minutes chatting by the coffee pot, write it down. After a week, look back over your activities. You may be surprised how much time you actually spend doing nothing. Now that you know, you can reinvest that time more wisely. The last thing is the hardest thing ? getting over procrastination. This one is sheer willpower. When those voices in your head start arguing over whether to work on something now or put it off until later, listen to the work now voice. Give yourself manageable goals, like working on something for 15 minutes or 30 minutes, to get started. Once you experience the freedom from stress that time management brings, that procrastination voice will be a thing of the past.