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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.

Big Time Experience with Small Time Publications (writing newsletter articles) When you start writing, you may have ambitions of getting your name on the front page of newspapers and on feature stories in magazines, but you will soon find out that it takes time to get there. Even the best writers have to make their way through the ranks before making it to headline status. Don’t be discouraged though. Even though you may have been rejected more times than you could have ever imagined, there are still many places that will be accepting. Even if you feel like you’ve exhausted all of your creative power, there are publications that are ready to help you develop even further. The buildup is not leading towards riches or fame, but writing newsletter articles can be a great step in that direction. The first thing that any writer should realize is that there is more to learn. Even knowing all of the grammar and all of the clarity rules will not make you a good writer. Only experience can bring you to that place. Newsletters are a great place to start getting cleaning up your writing and to start learning to write for different audiences. Who Prints Newsletters? Why are newsletters such a great place to start earning publications? There are plenty of organizations and groups that print them. The printing money and the circulation are already in place. The other great thing about writing newsletter articles is that there is almost always a high demand for newsletter writers. The pay is not great and is most often non-existent, but the newsletters must go out all the same. Hit up any organization in town that you know prints a newsletter. Some of the printing is done nationally for the larger organizations, but many will be done locally. Try volunteer and non-profit organizations as well as university and church groups. These organizations will all have news that they need to get to the public. Many of them survive based on public donations. What that means for you is that there is plenty of demand for talented and interesting writers. The Expert in Print If you have any sort of claim to expertise along with your writing skills, you will be a fantastic candidate for writing newsletter articles. One great draw for a reader is the pull of a well researched and authoritative article. Imagine the thrilled group of environmentalists when you approach them with evidence that the developmental process for non-stick pan coating is connected to the decreasing population of Asian tortoises. You’d have a job in no time. Regardless of whether or not you got paid for your work, you can expect that you’d get repeated assignments, growing experience and bylines galore for your next step of job applications. Being knowledgeable about a certain subject will give you many writing opportunities. If you have any experience in a subject area, be sure to add it to your resume. As you write newsletter articles, you’ll only add to you’re your expertise. Other Newsletter Articles If you don’t necessarily believe that you have an area of expertise that is not a problem. There are many other ways to get into writing newsletter articles. A big part of newsletter content is just content. Newsletters need to be made up of interesting and varied articles. There are usually volunteers that head up the projects and they in turn hire various writers to fill in the titles that they choose. If you can be flexible in your writing and if you can find a newsletter that works with a topic you care about, you will be well on your way to building your resume with bylines and great circulation. Writing newsletter articles will probably not be a career in itself because of the low pay scale, but it will take you closer to a lucrative writing career. Think of writing newsletter articles as a type of community service. Even after you have added paying pieces to your repertoire you may continue to write for the newsletters that you care about.

Clean Up your Digital Profile and Land that Job Whether you are looking for a job after getting fired or you are looking for a job other than the one you are working at currently, many steps in that process are the same. You need to get your résumé up to date and conform to newest standards, you need to get your wardrobe together and most of all you need to be prepared to go for the interview. But did you know that in a fast paced society with all the high technology gadgets, employers and companies appreciate a good digital profile? When it is time to land a new job it is time for you to clean up your digital profile. For those of you who might not know what a digital profile is, let’s reminisce about digital profiles for just a second here. A digital profile is any and all information about you that can be found online. It can be anything from your own homepage, over articles and answers that you have posted on the Internet to videos and pictures of you. Anything that is somehow connected to you and your name and can be found through Internet search engines such as Google, Yahoo and other crawlers belongs to your digital profile or e-portfolio. Believe it or not, many employers have started to check out your digital profile online by doing a little research on the Internet and finding any information about you. If it is on the Internet it is public information and therefore not illegal. Information on the Internet does not necessarily have to be positive. What if one of your friends posted some stories or pictures/movies about you on the Internet? Employers might see that and think that you are not fir for the tasks that are asked form you by the new job and might just plain throw your nice résumé into the trash before they ever have a chance to meet you in person. Therefore before going onto your next job-hunt, clean up your digital profile. Steps you can take to clean up your e-profile are many and one of the easiest ones is a regular search with different Internet search engines about things that are related to your name. See what comes up and try to clean it up. If there are pictures or movies posted on such pages as u-tube about you, try to get friends or the owners of the page to take them down or at least take your name of the page in such a way that a search engine cannot find this information when somebody is searching for your name. A very important positive step in cleaning up your digital profile is to create your own positive statements and information on the Internet, such as online résumé, Personal web pages or a personal development plan (PDP). If the amount of positive information, academic achievements, and plans for the future are greater than any negative amount of information they can find, the light shed on you is of good nature and your chances are greater to land that job than when they only find negative information for the reasons that you never knew about a digital profile. Should you still be new to all of this and you are not quite as well versed on the Internet, there are places that can help you. Many Universities and development centers offer help and tools just for this kind of situation. Public libraries also offer you free time on the Internet as well as other resources in connection with the job-hunt and digital profiles. So before you actually send out your résumé, make sure that you checked online for any information that might harm you.