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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.

How to copyright music How to Copyright Music for the Beginner For those wondering how to copyright music the answer can be both long and short. The first thing to remember is that most people are confused about exactly what it means to actually copyright music. Music is actually copyrighted as soon as it is presented in a fixed form. It doesn't really matter whether that fixed form is as written sheet music or as a recording. Most people are looking for solid legal protection and while a copyright is good to have, it is essentially worthless unless you've actually gone to the effort of also registering your copyright. Rather than asking 'how to copyright music', perhaps the better question would be 'what do I do now that I've copyrighted my music?' It doesn't really matter what you call it unless you're moving around in legal or industry circles I suppose, but I've always felt that it's a good idea to have a clue about the process in which you are embarking. Now that we've answered how to copyright music, it's time to move on to the real issue, which is registering your copyright. Music is registered through the U. S. Copyright Office. You will need to fill out an application, pay a fee, and provide a copy of your music. As far as government dealings go, this is one of the least painful. Even the fee is marginal when you consider your 'hopeful' future profits and royalties. All that aside, there is something that is massively satisfying about knowing how to copyright music and having your first piece of music registered. Music is an art form and the ability to write music is nothing insignificant. It is a real talent that is actually quite rare. Many popular musicians today use music that has been written by others either in addition to or rather than music that they have written themselves. Even if you aren't a talented performer, it doesn't mean that your music will never be seen or heard or that you should not bother learning how to copyright music. You just might find that you are more in demand for your particular talents than you would have ever dreamed possible. The big thing to remember though is not to sit around wondering how to copyright music but to get out there and go about the process of creating and making more wonderful music to share with the world. It takes all kinds of music to keep this world turning and there is someone out there that is waiting to hear the music that you create. The process of how to copyright music is completely free. The process of registering your copyright is worth every penny you will spend. It is important to protect your music now more than ever with piracy and widespread downloading providing significant reductions in profits for everyone involved. The music industry is also a very fickle industry and you need to maximize your profit potential and usefulness. Once you understand how to copyright music, you need to make sure every piece of music you have has been copyrighted, then you need to go through your music and systematically register each and every piece as well. Even if you must do one piece at a time until you manage to register the copyright on them all, it is much better to be safe than sorry should you ever go to trial in a copyright infringement case. Also remember to pay it forward and support up and coming musicians by sharing the information of how to copyright music and how to register copyrights as well.

Check Out Powerhouse Wal-Mart's Free Offer Page Are you a Wal-Mart fan looking for the best in freebies and special offers? If so, you are in luck. Although Wal-Mart is not typically considered one of the best sources for freebies or coupon shopping, this giant corporation has recently stepped up its promotions, making many dedicated freebie hunters very happy. Here are some tips on getting the best shot at the best Wal-Mart freebies and promotions. Bookmark the Wal-Mart Promotions Page for Easy Access to Freebies and Deals Wal-Mart, like many other companies, has begun to dedicate a special section of their webpage specifically to free offers, along with other deals and promotions. This page is definitely worth checking out on a regular basis. Bookmark this website if you are serious about getting the latest and greatest Wal-Mart deals and promotions. Some of the offers on the page will be around for a months, while others may disappear in a matter of days. Part of the thrill of being a freebie hunter is being vigilant and not letting the best deals slip away from you. You might even consider setting up your very own freebie calendar to make sure that not one good deal slips by you. Tips and Hints for Getting the Best Free Offers from Wal-Mart If you are new to the world of freebie offers, or you have never visited the Wal-Mart site before, here are some tips for getting the best out of Wal-Mart freebie offers. The Wal-Mart free offers webpage is a great resource if you are really interested in Wal-Mart promotions and freebies. Begin by selecting the offers that interest you more. Once you click on a specific offer, you will have to wait for the page to load that provides you with all the details of the offer. Somewhere on the details page—sometimes you have to hunt around for it—you will find a link for the free sample. Once you click on this free sample link, you will get a pop-up window that provides you with the free offer request form. Make sure that you have enabled pop-up windows so that you do not miss out on any special offers or deals. Figuring Out the Tricks of the Wal-Mart Free Offers Page Some freebie hunters have expressed confusion with the Wal-Mart free offer page. That is, some consumers have complained that the page is often difficult to get to, or that it will not load property. To make sure that you don't have trouble with this important resource, you will want to make certain that you are accessing the page with an updated browser over a secure high speed Internet connection. Although you will probably be able to access the free offers webpage with an older web browser over a slower Internet connection, you will probably be more likely to run into snags. The easiest way to get to the page is to bookmark it directly. Otherwise, you will probably have to take several moments to search for it if you only return to the website periodically. The Wal-Mart front page is crowded with text, images and promotions, which can make it difficult to get to the free offers page. Remember to refresh the bookmarked free offer page every time that you return to it, just to make sure that you are looking at the freshest offers. Are There Any Risks Associated with Getting Freebies from Wal-Mart? If you are concerned about your privacy, you may wonder whether there are any known risks associated with requesting information directly from the Wal-Mart free offers page. Read the company's privacy policy carefully if this is a major concern. The company states that they will not share or sell your personal information. However, be aware that the company may send you their own marketing and promotional materials. You may also receive email mailings.