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Web Hosting - Why Backups Are Essential One thing most web site owners have little time for is... anything! Anything other than focusing on their site content and the business or service it supports and the information it provides, that is. That means that administration often suffers, as it frequently must. There's only so much time in the day. But the one thing that you should never let slide are backups. They are like insurance. You rarely need it (you hope), but when you do you need it very badly. Performing regular backups - and testing them - doesn't have to be a nightmare. A little bit of forethought and effort and they can be automated to a high degree. And, they should be tested from time to time. Even when a backup appears to have gone without a hitch, the only way to know whether it's of any value is to attempt to restore the information. If it can't be restored, the backup is worthless. Even when the web hosting company provides the service, there is still some planning involved for the site owner. Hosting companies often rely on one or both of two methods. They backup everything (called a full backup), then backup anything which has changed since the last full backup (called an incremental backup). Of special interest are any configuration files that have been tailored. If you've modified the default installation of a software package, you want to be able to recapture or reproduce those changes without starting from scratch. Network configuration files, modifications to basic HTML files, CSS style sheets and others fall into the same category. If you have XML files, databases, spreadsheets or other files that carry product or subscriber information - about items purchased, for example, or people who signed up for a newsletter - those should get special attention, too. That's the lifeblood of your business or service. Lose them and you must start over. That can break your site permanently. It should go without saying that all HTML and related web site files that comprise visible pages should be backed up regularly. It isn't necessary to record every trivial change, but you can tailor backup software to exclude files or folders. Usually they're so small it isn't worth the trouble. But in some cases those small changes can add up in scenarios where there are many thousands of them. Here again, the backups are worthless if they can't be used. Even if the hosting company charges for doing so, it's worthwhile to test once or twice a year at least to ensure the data can be restored. That's especially true of database backups, which often involve special software and routines. Database files have a special structure and the information is related in certain ways that require backups be done differently. Developing a backup strategy can be straightforward. Start simply and review your plan from time to time, modifying it as your site changes and grows. But don't neglect the subject entirely. The day will come when a hard drive fails, or you get hacked or attacked by a virus, or you accidentally delete something important. When that day comes, the few minutes or hours you spent developing and executing a backup plan will have saved you days or weeks of effort.

Movie Copyright Law College Students Are Being Targeted For Breaking Movie Copyright Law Many people have taken up the hobby of downloading movies and songs on the Internet and sharing them with their friends and family online. However, this is direct violation of the movie copyright law. Not surprisingly, the biggest violators of the movie copyright law are students. It is not surprising that the movie industry sector is sending out copyright infringements claims to college universities around the country. One reason that college students may be the hardest hit when it comes to violations brought against them for infringing on movie copyright law is that they are not aware of how serious a crime it truly it. Many college students who have suits brought against them are shocked, to say the least. They question why they were not warned about the perils of downloading movies and songs online and passing them along to friends. However, with the rise of claims that are being handed down, no one can claim ignorance for much longer. Word is being spread near and far that if you are engaging in illegal downloading and/or sharing then you can be brought to court. College students are learning the hard way that it is against the law and in violation of the movie copyright law to share or download copyrighted material. Many colleges and universities are now stating in their handbooks that it is against the law and the university rules to illegally download movies, music and other forms of media online using a school computer. In addition to illegal downloading and sharing software, the files take up space on the computer systems and use a considerable amount of bandwidth. While most universities and colleges will not look at the content an individual has -- they can isolate and identify the individuals who are hogging up the bandwidth by using illegal file sharing software. The movie and music industries have stepped in and are demanding restitution for illegally downloaded movies, music and other forms of copyrighted media. They have detection agencies that have the technology to identify and trace copyright infringements straight to their source. Once the computer is located they can notify the university or the college that they are in violation. The university will be told that they have a copyright infringement claim against them. Based on the Digital Millennium Copyright Act once the computer is isolated Internet access is terminated to that computer and court proceedings can begin. Does this sound far fetched? Well, it is not. You should know that in April of 2003 four students were sued by Recording Industry Association of America. These students attended Princeton, Michigan Technical University and Rensselear Polytechnic Institute. One student alone had an estimated liability of $150 billion. When you consider that you can be charged $750 per song that is illegally downloaded, the total can add up fast! The good thing is the lawsuits against the college students were settled for amounts less than $20,000. That is not pocket change for college students – or anyone for that matter! Movies and music are meant to be enjoyed. However, illegally downloading movies and music is not much different than walking into a video store and sticking DVDs and CDs in your pocket. Be careful. You do not want to be caught violating the movie copyright law.

Web Hosting - Managing Disk Space Few things are less exciting than managing the disk space that always seems to be in too short a supply. But few things are more important to the health and well being of your site. The most obvious aspect of managing disk space is the need to have enough. If you have only a few dozen web pages, that's not an issue. But as the amount of information (web pages, database content and more) grows, the quantity of free space goes down. That's important for two reasons. All permanent information on a computer is stored on hard drives. Temporary information is often stored in memory only. The two components are completely separate, though they are sometimes confused with one another. As the amount of free space on the hard drive decreases several effects occur. Here's one way to picture them... Imagine you had a table with a certain area and you lay out playing cards on the table. At first, you lay them out in order, the 2 at the side of the 3, then 4, and so on. But then you pick up one or two cards from the middle and discard them. Then you add some more cards. Pretty soon things look pretty random. Now cover the cards with a big opaque sheet of paper. You want the cards to appear in order when displayed to someone. A special robot could be designed to always pick up the cards from underneath the sheet in order. Or, it could slide a hole in the sheet over the cards to display them in the correct order (2, 3, 4, ...), no matter what order they are really in. That's similar to how the operating system always shows you information in a sensible way, even though it's actually stored randomly. Why should you care? Real files are stored in pieces scattered around the drive wherever there is space for them. The more free space there is, the quicker the operating system can find a place to store a new piece. That means, if you delete the junk you no longer need (and free up more space) the system actually runs quicker. It helps create space you might need, and allows the operating system to store files for you faster. But there's a second effect. As you delete old files or change them, the pieces get more and more scattered. It takes the 'robot' longer and longer to fetch or display the 'cards' in order. Existing files are fetched and put together 'on the fly' (say, when you request a graphical page or a list of names). But, it takes longer to put together the web page when there are more scattered pieces. So, the other aspect of managing disk space is to keep the pieces of the files more or less in order. A utility that does that is called a 'de-fragger' or de-fragmentation program. You can request that a system administrator run it, or if you have the authority, you can run it yourself. That keeps the 'cards' in order and allows for quicker access to them. So, managing disk space involves chiefly three things: (1) keeping enough space to store what you need to store, and also (2) keeping enough free space to make new file storage quick and (3) making old file retrieval fast by keeping things orderly. When only a few files are involved the benefit isn't worth the effort. But as the number and size of the files grow, to thousands of files or several gigabytes of data, the effect becomes more noticeable. Keeping things organized then makes a significant difference in performance. Much of this can be automated using utilities. Some will delete files in a certain folder older than a certain date. A de-fragger can be set to run automatically during times of light usage, or quietly in the background at all times. Discuss the options with your system administrator and help him or her do the job better by keeping your house in order. You'll benefit by having a better performing web site.