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Web Hosting - Redundancy and Failover Among the more useful innovations in computing, actually invented decades ago, are the twin ideas of redundancy and failover. These fancy words name very common sense concepts. When one computer (or part) fails, switch to another. Doing that seamlessly and quickly versus slowly with disruption defines one difference between good hosting and bad. Network redundancy is the most widely used example. The Internet is just that, an inter-connected set of networks. Between and within networks are paths that make possible page requests, file transfers and data movement from one spot (called a 'node') to the next. If you have two or more paths between a user's computer and the server, one becoming unavailable is not much of a problem. Closing one street is not so bad, if you can drive down another just as easily. Of course, there's the catch: 'just as easily'. When one path fails, the total load (the amount of data requested and by how many within what time frame) doesn't change. Now the same number of 'cars' are using fewer 'roads'. That can lead to traffic jams. A very different, but related, phenomenon occurs when there suddenly become more 'cars', as happens in a massively widespread virus attack, for example. Then, a large number of useless and destructive programs are running around flooding the network. Making the situation worse, at a certain point, parts of the networks may shut down to prevent further spread, producing more 'cars' on now-fewer 'roads'. A related form of redundancy and failover can be carried out with servers, which are in essence the 'end-nodes' of a network path. Servers can fail because of a hard drive failure, motherboard overheating, memory malfunction, operating system bug, web server software overload or any of a hundred other causes. Whatever the cause, when two or more servers are configured so that another can take up the slack from one that's failed, that is redundancy. That is more difficult to achieve than network redundancy, but it is still very common. Not as common as it should be, since many times a failed server is just re-booted or replaced or repaired with another piece of hardware. But, more sophisticated web hosting companies will have such redundancy in place. And that's one lesson for anyone considering which web hosting company may offer superior service over another (similarly priced) company. Look at which company can offer competent assistance when things fail, as they always do sooner or later. One company may have a habit of simply re-booting. Others may have redundant disk arrays. Hardware containing multiple disk drives to which the server has access allows for one or more drives to fail without bringing the system down. The failed drive is replaced and no one but the administrator is even aware there was a problem. Still other companies may have still more sophisticated systems in place. Failover servers that take up the load of a crashed computer, without the end-user seeing anything are possible. In fact, in better installations, they're the norm. When they're in place, the user has at most only to refresh his or her browser and, bingo, everything is fine. The more a web site owner knows about redundancy and failover, the better he or she can understand why things go wrong, and what options are available when they do. That knowledge can lead to better choices for a better web site experience.

Being Effective in Your Persuasive Writing (persuasive writing) The goal of persuasive writing is to have the ability to influence or change a persons mind with your words. You encounter these in your normal everyday life. Whether it is a politician trying to convince you to vote for them, a commercial for a company that wants you to buy there product, or from your children trying to explain the reason why they should be allowed to go to that concert, persuasion is all around. You may even use the power of persuasion on yourself, like deciding why or why not you should eat that last piece of pizza or if you really need to buy another white shirt even though it is a really good deal. Everyday you have to decide on whether one choice is better than another and why. To succeed in your persuasive writing venture you need to follow a few simple rules. You must have focus. Decide on what position you are trying to persuade. Are you for or against the topic your writing about? Choose a side and stick with it. Arguing both sides of the fence will be detrimental to your persuasion. There are three techniques that you will need to use to have convincing persuasive writing. Now you need to provide facts and evidence to support your writing. Statistics and examples are used to provide the reason people should choose you position and believe your writings. You can also include facts and evidence that demonstrate why the opposition is wrong. This should be eased into. Remember you are trying to persuade and convince them on why you position is better not offend or alienate them. This is called the logos technique of persuasion writing. Another persuasive writing technique is ethos. This is where you have to prove yourself to be a creditable person. To be able to make your readers believe that they should have confidence in what you are telling them. The best way to prove your credibility is to provide true and undisputable facts, be articulate, and explain why you are capable of proving this information to them. Pathos is the third technique you will use in your writing. This will appeal to the emotions of the readers. This can be the most important technique but also the most critical. It must be used with caution or you can just as easily turn the readers against you as you could bring them with you. Appealing to your readers emotions can be tricky. This must be done subtly To work this effectively you must have the ability to make the reader feel your emotions, the joy, the pain, the hurt whatever the case maybe. You need to pin point your target audience and write to appeal to them. What sounds interesting and persuasive to a teenager most likely will not work with a middle age woman. Whether you are targeting men or women will make a difference in you writings. Identify with your target audience. An example of this would be “only the cool kids will be wearing product XYZ” or “we know as a respectable home owner you will want to…..” By identifying with the intended audience it pulls them into what you are writing and how or why it pertains to them. Persuasive writings can be a challenge. You have to objective and opened minded to other positions of the topic at hand even though sometimes you don’t want too. Remembering you goal is just to persuade them why yours is better. This does not necessarily mean that the opposition is bad or wrong, just that yours is a superior choice.

Copyright Law Act The Copyright Law Act of 1976 The Copyright Law Act of 1976 is the basis of the United States copyright laws. The Copyright Law Act states the rights of copyright owners, the doctrine of the fair use copyright laws and it changed the term life of copyrights. Before the Copyright Law Act the law had not been revised since 1909. It was necessary that the copyright laws be revised to take into account technological strides that were being made in radio, sound recordings, motions pictures and more. The Copyright Law Act of 1976 preempted all previous laws that were on the books in the United States, including the Copyright Act of 1909. The Copyright Law Act of 1976 defines “works of authorship” to include all of the following: * Musical works * Literary works * Dramatic works * Pictorial, sculptural and graphics * Motion Pictures and Audiovisuals * Sound Recordings * Choreographic Works and Pantomimes * An eighth work which falls under “architectural works” was later added in 1990. What is unique about the United States copyright law is that it is automatic. Once someone has an idea and produces it in tangible form, the creator is the copyright holder and has the authority to enforce his exclusivity to it. In other words, the person is the owner of the creation. It is not necessary that a person register their work. However, it is recommended and it can serve as evidence if someone ever violates a copyright. It is interesting to note that when an employer hires an employee to produce a work that the copyright is given to the employer. Violations of US Copyright Law are generally enforced in a civil court setting. However, there could also be criminal sanctions brought against someone who violates US copyright law. Someone that is in serious violation of US Copyright Law such as counterfeiting can find themselves on the inside of prison looking out. People need to understand that the copyright symbol is not a requirement. Someone may have a copyright, yet their work may not have a copyright notice or symbol. US Copyright Law covers a wide range of things that are derived from artistic expression, intellectual or creative work. This includes things such as literary works, music, drawings, photographs, software, movies, choreographic works such as ballets and plays, poems, paintings and more. The law covers the form of expression, not the concept, facts or the actual idea of the work. This means that someone can use another person’s idea or concept and produce their own take on it. However, copying another person’s work is a violation. It should be noted that some things may not be copyrighted but they may be protected by a patent or trademark. Individuals who have a copyright on a particular piece of work can do with it what they will. They may choose to copy it and sell it. They may display their work or perform it in public and charge admission, or they can assign or sell the work to someone else. Individuals who have a copyright can also choose to do nothing with their work, if that is their desire. However, if someone comes along and takes the work and tries to use it in some way, that person is still in violation of the owner’s copyright. The Copyright Law Act covers published and unpublished work.