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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.

Software copyright statement A Software Copyright Statement Protects Current and Future Works If you have a site that is dedicated to the sharing and distribution of open source software it is a great idea to have a software copyright statement that explains the limits of use for your software as well as the limits of your responsibility for those uses. I also recommend getting an attorney to look over the statement before posting it just to be sure there are no legal issues that you may be unaware of. A software copyright statement doesn't have to be a 10 page booklet on the law or the protections that copyright offers, it should be a simple short paragraph stating the basics and hopefully covering your rear from litigation and/or responsibility should someone use the software you are allowing them to use for something insanely stupid or frighteningly criminal while establishing your ownership of the material and expectations of those you are allowing to use your creation. This for some is a no brainer because they've done it before and know the ropes. There are new software developers born and made each and every day and this type of software copyright statement may serve to save them a little grief of their own some day. If you are being kind enough to freely share the software you created with others, you'd like to think that they would at least return the favor of using it within the letter of the law or the manner in which it was intended. This, however, is rarely the case so protecting yourself, your copyright, and your future interests by posting a software copyright statement on your website is really the best way to go in a situation such as this. Trust me I'm not trying to talk anyone out of sharing his or her software with the world. I rather like open source software and admit to using it freely (no pun intended). I love saving money almost as much as I love playing around with new technology. Software allows me to do that and find likes and dislikes about all kinds of programs. Issuing a software copyright statement is one way of protecting your investment of time, effort, energy, and sheer brilliance in the making and design of your technological masterpiece. Hopefully that flattery will keep you going a bit longer at any rate. It is important to know that a software copyright statement is only part of the process required to protect your software but for the most part poses a significant deterrent to those that would abuse your copyright and/or your kindness in allowing the distribution of your software. Even if you are charging people for the use of your software (we are a nation of capitalists after all) you still need to protect the labor you have put into making not only the software but the distribution method, the website, the payment method and the thousands of other things that are part and parcel of the business model for your software distribution. Your software copyright statement is a very small protection for your software don't expect it to be the brunt of your protection. Most of the software developers, coders, and programmers (and any other name you wish to call them) that I know aren't as concerned nearly as much about associating their name with the products they create as they are with protecting future potential income from both the products they are currently designing and the future, improvements they will make to the software and the much improved finished product that comes later. By protecting all your work with a software copyright statement you are not only protecting current works but future works as well.

People caught of copyright infringement Why Are People Caught of Copyright Infringement? When you hear of people caught of copyright infringement, many different things can happen to them. First of all, copyright infringement is both a civil and criminal crime, so people caught of copyright infringement are likely to get both sued and tried in criminal court. Because of the nature of copyright laws, if and when people are caught of copyright infringement, it’s likely that they will get repercussions from far and wide. First of all, people are always looking for people violating copyright laws. Copyright owners and/or agents surf the internet, so they may find the violations themselves. Usually, is someone finds that people are violating their copyright rights, they’ll notify the person or entities involved and ask that they take the content down, if it’s available on the Internet. They do this by either asking the person directly to take it down, or demanding of the website server to take it down (which they will, immediately, and probably suspend the account) If the person or entity hosting the violation doesn’t take it down, more serious actions will be taken, such as a lawsuit or criminal charge. People caught for copyright infringement do not automatically go to jail, although some entities like major television, music, and movie publishers and distribution channels may lead you to believe otherwise. For the example of YouTube.com, there are many people caught for copyright infringement, but they only need to take down the material. In many cases, YouTube.com will take the material down before the poster (the person who put the copyrighted information on the site to begin with) has a chance to see the warning. Other times, a work will be present on a peer to peer file sharing service, such as Kazaa or Napster, and the host of said service will blame the end user (you!). So, even if you found a file on a file sharing service, such as Kazaa, doesn’t mean the copyright is open for you to take it. Many people caught of copyright infringement have been found through these peer to peer networks, and it has been found time and again that the user that downloads the material gets charged and not the file sharing service. Be careful, if you are ever to use a peer to peer service such as Kazaa (or bit torrent, which is the code/program for another type of peer to peer file distribution tool) that you’re only downloading, and sharing, items that aren’t copyrighted works – or you could be punished severely. Sometimes, people are caught of file sharing from their IP addresses – because they download something from a secure site, their servers can track your IP address (your unique location on the internet, four sets of numbers, separated by periods, with at most three numbers in each set – i.e. 216.239.51.100 which is the IP address of Google.com). So even if you think you’ve bypassed the copyright law, you can still be found years later by tracing that IP address. There are many ways to find people caught of copyright infringement, you can search through Google.com or look through newspaper databases. One thing, however, remains the same in all these cases – the people are downloading, sharing, or in some other way using copyrighted materials. The only problem is, especially in the internet age, is that even if you’re using something anonymously, you can still be tracked – and prosecuted – for the infringement. Be careful, in all you download or use, have the rights to use the item – sometimes it’s as simple as asking permission that will keep you from getting sued or sent to jail.