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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.

Understand Group Publishing (group publishing) When you want to have one your books published, you will work hard to get your book finished and then you will seek out a publisher. Sometimes it is very hard to find the right publisher, but the good news is that there are several different types of publishers that you can use to get your works on the market. Large companies are not your only option. The world of publishing difficult to break into and if you get an acceptance letter--that is only the start. There are many types of publishing companies out there and they all have a different way of publishing their products. Here is a look at some of the more common types of publishing including group publishing. Group Publishing: Group publishing is the process in which a large company publishes your work in the name of a larger company. For example, there are big name publishing companies out there. They operate smaller group publishing companies. The larger publishing company serves as a kind of umbrella over the smaller group publishing companies. Sometimes these companies operate several smaller companies that produce different genres of writing and books. This is also sometimes called trade publishing. For example, a large publishing group may produce best selling adult novels, but may also operate under a smaller name to produce certain non-fiction books, cookbooks or children’s books. Group publishing is a popular way to publish a book. Educational Publishing: Besides trade publishing, there is also educational publishing. These are companies that deal specifically with educational material. They may deal with only college textbooks, or they might deal with textbooks and materials for grades K-12. Besides textbooks, these companies might also produce other forms of educational material, which include posters, workbooks, CD-ROMS, software, testing material and maps. There are several big name educational publishing companies. University publishing—University Press: This type of publishing is not like group publishing and it is not the same as scholarly publishing. These types of companies are usually non-profit and are run by universities, colleges and even sometimes museums or other organization. These usually publish books by scholars and other specialists and they usually are used within the university system. Sometimes these books do get published by a larger trade publish; however, they do not market these types of books. Independent publisher: Independent publishers are often the best way to get your book published if you cannot find a publisher to produce your book. These are generally smaller companies that are privately owned. Many times, these companies only publish a handful of books each year and they usually are about certain subjects. They have the freedom to publish just about anything they wish. Software and other Media: You might not consider software and other types of media as being a publisher, but they are. Think of all the e-books, CD-ROMs and even books on tape that are on the market. These have to be published, too. These types of companies are often associated with larger trade publishers. In fact, many large publishing companies have their very own media publisher in house to take care of this type of publishing. It is a very large business and these types of publishers are just as important and lucrative as the large trade publishers. As you can see, there is a whole world of publishers out there waiting to get your book or other media published. If you do not have luck with a large trade publisher or group publisher, then don’t give up. Keep looking and the different types of companies out there until you find one that wants to work with you and your book.

Software copyright Software Copyright Difficult to Enforce For those of you who love computer games, you probably know more about software copyright than you ever thought you'd want to know-especially if you have or have ever owned multiple computers. Most new games not only come with special copyrights but also built in security features that are designed to enforce those copyrights. Some have even gone so far as selling you the right to 'use' the material you are purchasing rather than providing you with actual ownership of the software to which they own the software copyright. That bothered me a bit at first, but I've come to understand it's another way of protecting them and their rights as well as controlling or limiting how you use the software they provide. Software copyright is actually quite confusing and hotly debated. Many stores will not accept opened software as returns because the software companies won't reimburse them for the product and they are left holding the bag. It doesn't sound like much but when you think of literally thousands of consumers attempting to return opened software because they didn't like or worse, they only needed to download and install it for it to actually run. Companies that produce computer software have become savvy to the ways of the modern consumer. Those companies that produce computer games especially require that the disk actually be in your player in order for the game to operate properly. This enforced the software copyright to the extent that two people can't reasonably share ownership of the same game, as they both need an actual disk in order to operate the games. But for every solution there is a hacker or budding programmer that creates a new problem for software makers and holders of software copyright to face. One of the latest problems is the virtual CD. The long and short of this is that the computer is tricked into 'seeing' the CD where it should be and carries out the game as though it were. Another important thing to note about software copyright is that there are many programs available that mimic some of the more notable applications for no fee. These are often referred to as open source software and often have excellent if not superior quality to similar programs that are available for fees. One thing I've noticed is that I will often find free open source software, download it, love it and a few months later I will find a more polished version of the same software, by the same company available with a few more bells and whistles for a fee. The new improved software has a software copyright and is not free to consumers but it is also a much better version than what I currently have. It's a great way for new software developers to make names for themselves and get volunteers for the testing process of their development phase. A software copyright offers protection and recognition to the owner of the software. The problem with protecting software is that it is impossible to police properly. That would require walking into every home on the planet and checking each computer to make sure there are no duplicate copies extra copies, illegal copies, etc. Plus, who keeps the actual boxes from all their software? I certainly do not. I could never prove that I was honoring the software copyright if the packaging or receipts were the only way I have of doing so. Most people in the world today honestly want to do the right thing. Software is one of the most expensive purchases people will often make for their home computers, it only makes sense to buy actual copies that have an actual software copyright in order to protect your investment not only in your software but also in your computer.