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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.

Conducting a Self-Evaluation After Getting Fired Sometimes life is hard and when you get fired, it gets even harder. In a country where employee turnover is high and there are no laws to protect you at your work place, potentially anybody is at risk to be fired. In general, that is true, but companies usually only fire a person that has done his or her job improperly, or is not qualified for his or her job any more. Therefore after you get fired, it is time that you conduct a self-evaluation. First of all, you need to make sure you know the reason why you have been fired. Do not just assume, you know why you have been fired. Make sure that your employer tells you the exact reasons why he has fired you. A self-evaluation as to whether the employer is right and whether you might have to work on yourself can only be done after you know why the company has told you to leave. If it was tardiness and absence of work that has gotten you fired, you need to be self critical enough to see that you need to be on time and be at work every day that you are not taking a vacation day. Keeping a job means playing by the rules and these rules do include times that you have to be a t work if you want to keep the job. When your boss told you, that you are not accomplishing your work or you are not qualified for the position, think back and try to find out why he might have said that. Did you deliver your work on time? Was it correct, mostly without any problems and errors? If that is not the case, then perhaps your boss was right and maybe you were not qualified enough to do the job. It might be that you need some more training or some more classes at the university to be able to do your job right. Or maybe you have just chosen a job that is not for you. When you are conducting that self-evaluation, make sure you are not too hypercritical. If it clearly was your fault that you got fired, you need to improve yourself and the personality traits that have led to the firing. Sometimes even though your boss gave you an explanation why you have been fired, you might not agree with the reason you have gotten fired from your company. Yes, sometimes these reasons might not be right. Since this is a society where anybody can get fired, maybe you have been fired because your boss did not like you and he made up some dubious reason for firing you. This is why you have to conduct a self-evaluation to make sure if what you were told is the truth. A self-evaluation might also lead you to the conclusion that you need to choose a different profession than the one you have been in. Maybe it took to get you fired to ser you in the right direction and at some point in your future you might actually thank that boss of yours that he had fired you. Otherwise you might have never found the job that you were destined for and would have been miserable doing the job you were doing. Unhappy employees are not good for a company and some bosses are good enough to realize that. Whatever the reason is that you got fired, make sure you find the reason and check with yourself how much truth lies within that reason and do you have to change to be a better employee and be able to keep your next job.

Definition of copyright infringement Protect Yourself: Know the Definition of Copyright Infringement As you’re creating something, you may wonder what copyright infringement actually is. It’s necessary, if you’re creating a work – albeit written, musical, videos, software or some other form – that you know the definition of copyright infringement. This issue is very complicated, and not very easily spelled out in plain English, so please make sure that if you’re ever unsure to contact a copyright lawyer immediately to ensure you’re using copyrights in a legal method appropriate to the medium. As I mentioned earlier, a definition of copyright infringement is difficult, at best. Copyright infringement is defined by the jurisdiction – the United States of America has different copyright laws than the United Kingdom, or Australia, or Russia, or even China. Because of this fact, you should first, before anything else, check the laws in your jurisdiction (country, city & province) before using something that isn’t in the public domain. For our definition of copyright infringement, the public domain is a place where works are that aren’t copyright-able. Works that aren’t copyright-able include ideas, works that aren’t eligible (150 years-old documents, or older – think Beethoven and Frankenstein), data that isn’t categorized in a creative way (this could be a database, such as a phone book or other publicly-accessible data), or items that the owners have specified creative commons copyrights. As you can see, copyright law is rather complicated. Wikipedia.org gives us the definition of copyright infringement as: “Copyright infringement (or copyright violation) is the unauthorized use of material that is protected by intellectual property rights law particularly the copyright in a manner that violates one of the original copyright owner's exclusive rights, such as the right to reproduce or perform the copyrighted work, or to make derivative works that build upon it. The slang term bootleg (derived from the use of the shank of a boot for the purposes of smuggling) is often used to describe illicitly copied material.” Our definition of copyright infringement includes the works of creative commons. Creative commons is an organization that allows for the copyright author to determine the uses available for people who want to use their works – for such items as for audio, images, video, text, educational materials, and software. It allows for the copyright owner to allow people to use their works for non-commercial, commercial, no derivatives, share alike, or just by giving attribution. Creative Commons is a license granted by the copyright holder, and can be used in both online (electronic internet) works and offline works. There are many places you can go to get a definition of copyright infringement. The most reliable definition of copyright infringement would be from your local copyright lawyer – they will know exactly what in your jurisdiction is legal or not, and how you can use other peoples’ works or protect your own. The real definition of copyright infringement comes from your jurisdictions statutes. In the United States of America, our jurisdiction’s copyright laws are contained in Title 17 of the United States Code, §501 - §513. You can also find a definition of copyright infringement through such organizations such as the European Union or World Trade Organizations. While s legal country or organizational definition of copyright infringement is hard for the layperson to understand, a copyright lawyer will help you to figure out what it is that your work needs to be protected against copyright infringement, or to protect yourself if you intend to use the work of another writer, director, or musician.