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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.
The Road to Riches – Or at Least Success - In writing (how to become a published author) Getting published is the first step on the road to becoming a writer. It’s an exciting day when you receive your first paycheck for something you wrote. It’s a stamp of approval on your ability to write the meaning of the everyday for the general public. If you want to know how to become a published author, read on. It can be a difficult and frustrating road, but the destination is well worth the journey. Starting Small The first thing to remember when wondering how to become a published author is that beginning should look like a beginning. Don’t expect instant recognition or huge payment for your first efforts in the writing world. You will learn as you continue to write and get feedback. Don’t always expect feedback either. You will have to become your own critic to some extent. The following list includes great opportunities for publication as you improve your writing skills. Newsletters As you learn how to become a published author, your first lesson may be that you won’t always get paid. When you are first starting out, your best opportunities may be with free publications that only accept donated work. Many newsletters are created by non-profit organizations. They need donated time from several sources in order to keep the public informed about their work. You could start your practice there. You can also start the process towards name recognition. Newspapers Newspapers are also a good place to begin your publications. Reporting jobs are difficult to land and may not be worth the time and effort that they require, but you can start with letters to the editor for great practice. You’ll see your name in print if you can write a clear letter addressing relevant topics. That could lead you to a relationship with the editor so that you can move into a few freelance jobs. Magazines As you query magazines for possible publication opportunities, you will do well to include some of your already published work. Whether you’ve been compensated or not, your name in print along with some representative writing will help you get an interview with a magazine editor. Now we can talk about how to become a published author for money. Magazines start writers at low wages with the opportunity to increase. Online Publications Online publications work in much the same way. You will probably find job postings on job boards. If you can demonstrate that you have been published somewhere before your chances of landing a paid job will increase. Anthologies As your skills improve, you will be able to step into jobs with books. Anthologies are filled with skillfully written pieces along some subject line. You will need to use all of your capabilities you have learned so far as in writing for an audience and creating a tone acceptable to the publication. If you can do that, you will start to enter into the world of books. You may want to stop there, or you may want to take your work further. Books Writing your own book will take time and work. As you think about how to become a published author, remember that you do not necessarily have to become a book author. Writers work in all fields, and some are limited to one or two. If you have enough motivation and capability, book writing can be a lucrative field to enter into. If you’d rather stick to short term projects though, stick with the magazines and other similar publications. If you need more information about how to become a published author, check out specific information about any of the above genres. The internet is a great source, but you can also support other writers monetarily by visiting your local book store. Patent and copyright law Understanding Patent and Copyright Law Patent and copyright law gives the inventor the exclusive rights to the invention. No one else can produce the invention for a set period of time under patent and copyright law. Patent and copyright law is set up to protect inventors. The law on patents can be found in the United States Constitution, Article 1, Section 8 and in Title 35 of the United States Code. The agency that is in charge of patent laws is a Federal Agency known as the Patent and Trademark Office. Anyone who applies for a patent will have their application reviewed by an examiner. The examiner will decide if a patent should be granted to the inventor. Individuals who have their patent application turned down can appeal it to the Patents Office Board of Appeals. Just because someone has a patent does not mean that they have the right to use, make or sell the invention. For instance, if a drug company comes up with a new drug, they can get a patent on it. However, it would not be available to be sold to the general public until the drug becomes approved by other regulatory bodies. Likewise, someone may invent an improvement to an existing product, yet they will not be allowed to produce or sell the item until they obtain a license to do so from the owner of the original patent holder. For someone to receive a patent, as stated, they must fill out an application on their invention. The application will entail the details of the invention and how it is made. In addition, the person applying for a patent must make claims that point to what the applicant deems or regards as his or her invention. A patent may have many claims with it. The claims protect the patent owner and notify the public exactly what the individual has patented or owns. If someone infringes upon patent and copyright law, it is usually enforced in a civil court setting. The owner of the patent will generally bring a civil lawsuit against the person who has infringed upon their patent and ask for monetary compensation. In addition, the patent owner can seek an injunction which would prohibit the violator from continuing to engage in any acts that would infringe upon their patent in the future. Many patent owners will make licensing agreements (or contracts) with others. These agreements allow another person or company to use someone’s patented invention in return for royalties. In addition, some patent holders who are competitors may agree to license their patents to each other to expand both of their profits. Most everything we use in our day to day life was invented by someone. That person had to seek out a patent for their invention. Patent and copyright law protects inventors from having their ideas and inventions stolen out from under them. This makes the playing field more level for individuals. Without these laws, the marketplace would be out of control and the small guy would probably be eaten alive by big business |