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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.
Copyright music Copyright Music in Order to Protect Future Profits If you are a budding artist seeking to copyright music that you have labored over, there is good news. Many people confuse copyrighting music with registering music and they are two different things. According to the law in the United States, once you have written or recorded your music in a permanent form, it is copyrighted. Of course, it might help to first understand what it means to copyright music in the first place. A copyright is a certain legal protection that is offered to those who compose creative works. Whether those works be art, music, or the written word. According to the U. S. constitution there are limits that can be placed on the amount of time that the work is exclusively protected. If you copyright music, this means that you and you alone have the right to use your work or allow others to use your work. You also have the right to distribute copies of your work. Whether those copies are in the form of written or sheet music or recorded music to the public as well as the right to perform your music for the public. There is something called fair use that despite your copyright; music written or recorded by you may be used for the purpose of research, news reporting, commentary, or criticism. In other words, there are times when the use of copyrighted material is deemed appropriate without the consent of the one holding the copyright. To copyright music alone is not enough in many cases to protect your music, at least not without going through a lot of hoops in order to do so. One of the things you can do in order to protect your copyright is provide notice of copyright. This is a simple step that includes writing a simple statement to the effect of the word "copyright", the date, and your name at the bottom of your sheet music or on the case for the recording or the actual recording itself. CD's are the most common means for recording devices today and a notice of copyright can easily be added to the exterior of your CD or on your label if you have one printed. In case you are wondering: why copyright music? The answer is rather simple, so others cannot take credit for your creative genius. For an added layer of protection you may want to consider registering your copyright as well. Registering your copyright will provide you with formal legal documentation of your ownership of your music should anyone else attempt to lay claim to your music or any other dispute about true ownership/authorship come about. You must have your copyright registered if you wish to file a copyright infringement suit and it is, in my humble opinion, better to not only copyright music early on but also to register your copyright before it could possibly become an issue. Registering while not entirely painless is not as difficult a process as you might think. Basically it involves filling out an application, paying a filing fee (check with the U. S. Copyright Office for the current amount), and a copy of the work being protected (this will not be returned). It's also important to remember that your music doesn't have to be published in order for you to obtain a copyright. Music should be copyrighted and registered long before the publication process in order to protect your rights as the creator of the music. Whether you are dabbling with cute little limericks or writing masterpieces and concertos or are rock and rolls next super star you want to make sure to copyright music earlier rather than later for the best possible outcome should problems arise. Helpful Hints on Getting Better Respect in the Workplace Sometimes, an inhospitable work atmosphere can ruin the best job in the world. If you work in an office where people don’t respect each other and you feel undervalued and taken advantage of, then you are likely to give up and move on--no matter how much you love the work. When people work closely together, disagreements and problems are bound to arise from time to time. There are, however, ways you can get more respect in the workplace, so you don’t have to dread heading to the office every morning. As the old adage goes, you have to give respect to get respect. Are you doing everything you can to treat your co-workers with dignity and respect? Put another way, are you doing everything you can to avoid annoying everyone in the office? There are a lots of little ways you can make the day more pleasant for everyone, including showing up on time for work and for in-house meetings, not talking too loudly on the phone, keeping your personal cell phone ringtone on silent or vibrate, and cleaning up when you use the common break rooms and kitchen area. Things like spamming everyone in the office with incessant “funny” emails, sending political or religious emails (or challenging everyone on political or religious issues), or invading privacy by looking at someone else’s emails, phone messages, or mail are also not a good idea in the office setting. Then there are the big ones – you should never take credit for someone else’s work, talk behind people’s backs, lie, steal from other’s desks (even if it is just a post-it note or white-out), or have a general bad argumentative attitude. If you are doing anything of these things, trying to correct your own behavior is the first step to earning a little more respect in the workplace. What happens if you are doing everything you can and you still aren’t getting the respect you feel you deserve in the office? How you handle things may partly depend on who is showing you the disrespect. Are your subordinates treating you like you’re not the boss? In this case, having a little one on one conversation might do the trick. It doesn’t have to confrontational. You can simply point out that you are getting the impression that they may be having a little trouble with your leadership style and offer them a chance to raise any problems. If they bring up a legitimate problem, then there is something you can work on to make things go smoother in the future. If they can’t point to any one thing, let them know politely, but firmly, what you will need from them going forward in terms of respect. And then, stick to it and hold them accountable for their behavior. If your boss is not respecting you, things can get a little trickier. If your boss has a bad attitude, being pulled up on it by his subordinates is probably not going to do much to improve it. Your company may have a grievance policy in place to deal with issues like this, and it is best to go down this path when dealing with a boss with a respect issue. There are some respect issues in the work place that can’t be resolved with the softly, softly approach. If you are being persecuted on the basis of your gender, your race, your disability, or your sexual preference, you have a right to demand a stop to that at once. If the abuse is coming from your co-workers, go straight to your boss. If your boss is unresponsive, or if your boss is the offender, go right over their head, and keep going until you get some satisfaction. |