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Web Hosting - The Internet and How It Works
In one sense, detailing the statement in the title would require at least a book. In another sense, it can't be fully explained at all, since there's no central authority that designs or implements the highly distributed entity called The Internet.
But the basics can certainly be outlined, simply and briefly. And it's in the interest of any novice web site owner to have some idea of how their tree fits into that gigantic forest, full of complex paths, that is called the Internet.
The analogy to a forest is not far off. Every computer is a single plant, sometimes a little bush sometimes a mighty tree. A percentage, to be sure, are weeds we could do without. In networking terminology, the individual plants are called 'nodes' and each one has a domain name and IP address. Connecting those nodes are paths.
The Internet, taken in total, is just the collection of all those plants and the pieces that allow for their interconnections - all the nodes and the paths between them.
Servers and clients (desktop computers, laptops, PDAs, cell phones and more) make up the most visible parts of the Internet. They store information and programs that make the data accessible. But behind the scenes there are vitally important components - both hardware and software - that make the entire mesh possible and useful.
Though there's no single central authority, database, or computer that creates the World Wide Web, it's nonetheless true that not all computers are equal. There is a hierarchy. That hierarchy starts with a tree with many branches: the domain system.
Designators like .com, .net, .org, and so forth are familiar to everyone now. Those basic names are stored inside a relatively small number of specialized systems maintained by a few non-profit organizations. They form something called the TLD, the Top Level Domains. From there, company networks and others form what are called the Second Level Domains, such as Microsoft.com.
That's further sub-divided into www.Microsoft.com which is, technically, a sub-domain but is sometimes mis-named 'a host' or a domain. A host is the name for one specific computer. That host name may or may not be, for example, 'www' and usually isn't. The domain is the name without the 'www' in front. Finally, at the bottom of the pyramid, are the individual hosts (usually servers) that provide actual information and the means to share it.
Those hosts (along with other hardware and software that enable communication, such as routers) form a network. The set of all those networks taken together is the physical aspect of the Internet.
There are less obvious aspects, too, that are essential. When you click on a URL (Uniform Resource Locator, such as http://www.microsoft.com) on a web page, your browser sends a request through the Internet to connect and get data. That request, and the data that is returned from the request, is divided up into packets (chunks of data wrapped in routing and control information).
That's one of the reasons you will often see your web page getting painted on the screen one section at a time. When the packets take too long to get where they're supposed to go, that's a 'timeout'. Suppose you request a set of names that are stored in a database. Those names, let's suppose get stored in order. But the packets they get shoved into for delivery can arrive at your computer in any order. They're then reassembled and displayed.
All those packets can be directed to the proper place because they're associated with a specified IP address, a numeric identifier that designates a host (a computer that 'hosts' data). But those numbers are hard to remember and work with, so names are layered on top, the so-called domain names we started out discussing.
Imagine the postal system (the Internet). Each home (domain name) has an address (IP address). Those who live in them (programs) send and receive letters (packets). The letters contain news (database data, email messages, images) that's of interest to the residents.
The Internet is very much the same.
Ghost Writer: Who Uses Them and Why (ghost writer) A ghost writer is someone who is hired to write for another person under their name. In most cases ghostwriters do the work while the hiring person gets the credit. The use of a ghost writer is huge business. People in virtually every aspect of life could use a ghost writer. A ghost writer will need the ability to become the person they are writing for. The writer has to be able to use their mannerisms, their words, and their way of speaking. The writing must read like they are coming from the person themselves. Being a ghost writer means that you give absolutely all rights to the credited author. You will need to decide if it is worth it for someone else to take credit for your work. There will be confidentiality clauses in your ghost writing contracts. They will state something to the effect of legal action will be against you if the writing is reproduced by you in any way shape or form. There are many reasons why a person would use a ghost writer. Celebrities and public figures use ghost writers to write their biographies and memoirs. Ghost writers are hired to make celebrities sound as interesting and compelling as possible. Their purpose is to pen the stories into best selling books. Motivational speakers may use ghost writers to write self help books. Just because they are great speakers does not mean they can pen the words on paper. Or they just may simply not have the time. There are many types of ghost writing opportunities available. Non fiction writing would be your biographies, autobiographies, how to books, and memoirs. A ghost writer’s role in non fiction could range from the very minimal to the most complex. They may be given an almost complete manuscript and asked to add some finishing touches. Or they may have to start at the bottom collecting research and following the project through until publication. Accomplished fiction writers may use ghost writers to carry on a series of books after the author has passed or to carry out the series while they work on new ventures. The Author may have an established pen name that they use a ghost writer for while they write under the real name. Ghost writers are often used for scripts and screen plays. They are hired to finish and polish the writings of the authors. High school and college students will hire ghost writers to write their entrance essays, thesis, and term papers. Although this may seem unethical, it is legal. The writing and selling of the paper is perfectly legal. It is when the student turns the paper in as his or her own writing that it turns into an illegal action. The political venue for ghost writers is to correspond to the letters that they receive. Official will review the letters before being sent. A political speech writer is often considered a ghost writer. But others will argue this since it is public knowledge that political officials do not write their own speeches. In order to succeed as a ghost writer you must have excellent writing skills and often be able to take on the personality of the credited author. You must also be a great sales person in order to sell your service and be able to prove that you are the best possible choice for them to use you in their endeavors. Making the decision if ghost writing is right for you may be a difficult one. It is often hard for writers to give up all rights to their work. Copyright infringement insurance coverage Do You Need Copyright Infringement Insurance Coverage? People are creating more content now than ever: eBooks, blogs, web journals, MySpace Pages, Podcasts. Every where, in abundance, you’ll find people sharing their ideas and opinions, and creating entertainment for everyone. However, with all the resources available to us, how can we be sure that we’re not violating copyright law? Should we have copyright infringement insurance coverage? Copyright infringement is the act of using someone else’s copyrighted material – in any form – in our own use without proper allowances. In order to be allowed to use the material, all we may need to do is ask and give the owner royalties, attribution, or some combination thereof. But, occasionally, it’s easy to forget that we need to ask before we use something without rights. You’re allowed to use copyrighted works in a number of forms – educational and instructional uses, parody, commentary, and news are all forms where you don’t need to ask for use – it’s considered fair use under the copyright law. However, even if you’re using the item of copyright in one of these forms, it would still be wise to inform the owner of your intent before using it. Of course, you should contact a copyright lawyer before using anyone else’s work(s), but to keep yourself safe, copyright infringement insurance coverage may be a good bet for you and your colleagues. Should you have copyright infringement insurance coverage? Although this is a new concept, it is one we should look at closely as creators. A well-known adage “there is no completely original idea” comes into play in our current age – while it’s entirely possible for us to have a thought, and act upon the thought – there may be, somewhere, someone who has created close to the same material as we have, without our knowing. Did we create it first? Did they? Would they be able to sue you for copyright infringement? These are the things to ponder as we create our media – should we have copyright infringement insurance coverage? What is copyright infringement insurance coverage? This coverage would be insurance for covering the cost to settle lawsuits brought in regards to copyright infringement – it would be a small amount of coverage. For example, you would only need around $5,000 to cover the court and attorney fees associated with a case, if a suit were brought against a person. Theoretically, you would only pay under $25 per year and would cover up to the five thousand dollar settlement should a case be brought against you. How would you use copyright infringement insurance coverage? Hopefully, you’d never have to use your copyright infringement insurance coverage. But, it would be there in case a charge was ever brought to you on copyright infringement With so many of us – bloggers, columnists, podcasters – creating our own content, it’s in our best interest to consider something such as this. We may not always get the rights we need in order to use a work, either whole or in part. As you can see, it can be critical to have copyright infringement insurance coverage as a blogger, podcaster, columnist, or other content creator. It’s imperative that we know our rights to use something (or to NOT use something) and what we can do to protect yourself. Copyright infringement can carry a serious penalty, and insurance coverage is a good way to insure that you’re protected from hefty fines. Talk to you current insurance provider and copyright lawyer to find out what you need to do, and what you need to know, to get proper insurance for your needs. |