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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.

Web Hosting - FTP and Other File Transfer Tools Anything related to the Internet or computers is bound to introduce technical issues pretty soon. One of the earliest that novice web site owners encounter is FTP, which is an acronym for File Transfer Protocol. Seeing it spelled out, it's easy to see why those in the know quickly move to speaking in short hand. The reason web site owners soon will (or need to) become familiar with FTP is obvious to anyone who has built a site on a remote server. You have to have some way of getting the files to the remote computer and FTP is one of the most common tools. It's also one of the simplest and most efficient. FTP is composed of two parts: the client software and the server software. It's similar, in a way, to talking to someone on the phone who writes down everything you say. You (the client) make a request ('transfer this file to the server') and the listener (the server) takes the request and acts on it. That request to copy a file from a local computer to the remote one is carried out (often 'under the covers') by a PUT command, as in PUT this there. You create the web page (in the form of a file) and then PUT the file on the server. To move a file in the opposite direction, from the remote server to your local computer, your client software issues a GET command. Many FTP clients have graphical interfaces, similar to Windows Explorer, that allow you to drag-and-drop or otherwise copy the file without ever seeing the actual commands that carry it out. But it's helpful sometimes to know what goes on underneath. In tricky cases it can be an advantage to use a command line interface (in Windows, the 'DOS box', with a similar interface familiar to most Linux users). Knowing the commands and being able to use them in the command line form can sometimes help you diagnose what is going on when the graphical tools misbehave. But FTP is not the only way to get a file from here to there. In fact, your browser moves files around from a remote computer to your local one all the time. In most cases, when you type in or click on a URL, what happens under the covers is in essence a file transfer process. The web page is transferred from the web server to your local computer then displayed by the browser. Alternatively, you can sometimes even email a web page/file from your local computer to the remote server, then use an email client on the server itself to get the file and put it in a folder. That requires that you have some form of access to the remote computer. But there are many ways of doing that, such as in-built utilities in the operating system or using commercial remote control programs. Those alternatives can be helpful to know in cases where the FTP file transfer process is misbehaving. Having more than one way to accomplish the task helps you diagnose what might be going wrong. It also helps you get the job done when the usual tools aren't cooperating. The more you learn about these sometimes puzzling acronyms, the easier you can accomplish your own goals.

Copyright lawyer search Easy Ways to Finding a Good Copyright Lawyer Search with the Internet There are a few easy ways to find a good copyright lawyer search while using the internet, however just typing in the phrase doesn’t always work. You must know how to use a search engine; after all you don’t just want the first person that pops up. No, you want that best person for the job representing you, it doesn’t matter what your copyright issue is. If it has come to a time that you actually need to do a copyright lawyer search than chances are you are being sued or want to sue someone, this means you want someone that knows what they are doing and hopefully has a little experience under their belt. First, you can go to any search engine and type in “Copyright lawyer“, search for the first ten or look on the sides where all the ads are. Remember, companies pay money to have their ads on the side, maybe they are great. The only way you’ll be finding out is if you click on them and explore. You may even want to type in more than one phrase, “Copyright lawyer+intellectual property.” This search would bring up even more lawyers pages that deal with copyright issues, which is what you should be looking for in the first place. Now you’ve narrowed down the field by thousands. Once you’ve found a lawyer you make want to make sure he is in your area. There are sites that will help you determine this by putting in your zip code or state in which you live, this will bring you to a page with all the lawyers that specialize in that field that live near you. You may not be as lucky as some and actually have to drive to get to one; however it’ll be worth it since they know what they are doing. Don’t forget to do a search of the lawyer before you make any final decisions, you may actually find a review or two on him/her. Wouldn’t it be nice to know how they rank compared to others in this field? You can even find that out as you do are on a search for a copyright lawyer, just type it in like you did for intellectual property. Ask any questions you may have on the phone and after hanging up you may want to ask around and see if anyone you know has ever dealt with that lawyer. If you have your own lawyer you may want to ask him/her whom they may recommend that you go to in your situation. Lawyers know about others in the job and know the best way for you to get help is by using the one that specializes in whatever the need is. If you don’t have access to a computer you can do a copyright lawyer search by using a phone book. Look up lawyers inside the yellow pages and find one that specializes in the area you need, whether it is copyright laws, infringement or intellectual property. You may want to call several different lawyers and get a feel for which one could best represent you. Finding information has become easier since we have the internet, many people also fall under the idea that because there is so much information they don’t need to do a copyright lawyer search when the time comes. They basically get as much information they can find and use that in court. This doesn’t always work; sometimes the other side has a good lawyer and knows more tricks than you do. Which only leaves you footing a very big bill, don’t make this mistake…hire a lawyer.