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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.
From the Publisher?s Desk: How Book Publishing looks from the Other Side (book publishing) Many writers aspire to writing books. Writing a book is a long, involved, difficult process. Book publishing is harder. A writer may submit his book time and time again only to be turned down again and again. He may eventually be successful. Wouldn?t it have been easier to have just gotten published the first time? Is that possible? You can improve your chances if you understand a little bit more about what happens at the publisher?s desk. Book publishers are busy people with several projects crossing their desks every day. They must make fast decisions about what will sell. They must also delegate their time efficiently in order to keep the business running. Only occasionally do publishers actually seek out work. Maybe understanding the work day of a publisher will help you to get a book published. Persistence Has a New Meaning You all know that writers must be persistent. Regardless of how many times you get shot down and your ideas are thrown in the trash, you have to keep going back for more discouragement. The idea is that eventually you?ll make it in the door. If you can get all the way through, you will finally get to the place where more of your work is accepted than declined. When working with the book publishing world, the rule is the same. If you have a book that you know will sell, you can?t give up on getting it onto the publisher?s desk again and again. You probably won?t be sending the entire book, but excerpts from it. As you continually send your manuscript again and again to publisher after publisher, you should try to market it in different ways. Publishers are looking for a particular kind of writing and will dismiss anything that doesn?t look like what they are looking for. Variation in your marketing techniques may turn a rejected book into an accepted book. The Right Stuff Book publishing is a strange area of business. The people?s tastes are somewhat fickle and a book publisher has to keep up with what kinds of books will sell. It seems that technically written mysteries will always have a place on the bookshelves, but it is unclear how many authors readers are willing to get to know. That market may be tied up until Crichton and Grisham are finished. That is just one example from one genre of books though. Publishers have to keep track of what is selling in all areas of literature. The best way for you to get your work noticed is to make it look like the other writing that is selling. Be careful not to imitate style or voice of another author. Write with your own unique words while imitating the use of popular public opinion. Another way to improve your chances of getting your work onto the right publisher?s desk is to find out who?s publishing what. Are You Barking Up the Right Tree? Some publishers specialize in a certain kind of writing. If you are writing a novel, it won?t do you any good to send it to the people who publish technical manuals. How do you find out who is the most likely candidate to publish your work? There are reference manuals at your library that will tell you the kinds of book publishing that is happening. It will contain valuable information leading you to children?s book publishers, novel publishers and textbook publishers. If the handbook at your library is not quite up to date, your next option is to check out the new release and best seller rack at the book store. Buy a few books and read them. You?ll have a much better feel for the market if you are a consumer. Book publishing is a difficult field to break into. It can be helpful to approach the issue from the direction of the publisher. Before you send out your manuscript again, there are things you can do to improve your chances. Change your marketing style so that you just may grab some better attention. Make sure that you are a book consumer yourself. You?ll get a better feel for what?s selling and therefore what a publisher will buy. You?ll also find out who is publishing which types of books. Finally, by buying the product you are trying to sell, you will improve the book economy all together. Publishers need to see people buying books before they can commit to publishing more.
Technical Writing: What is it? (technical writing) Technical writing is one of the most difficult forms of writing. To be a technical writer you need to be able to convey a technical message in a concise and effective manner. Technical documents must be created using comprehensive and precise information in a brief and understandable style. You will need the ability to be able to correspond with technical experts and have the understanding of all technical terminology. You are the middleman between the designers, engineers, or scientists and the audience of the technical writings. You have to have the ability to under stand what they are saying and the turn it into something that can be understood by someone else. Simply put it is writing that designs, creates, and upkeeps any kind of technical data such as user manuals, how to guides, and online help just to name a few. To be able to achieve a career in technical writing you must be able to write complex data in a straightforward, easy to understand and articulate fashion. You must be able to word step by step instructions in a way that seems effortless to a consumer. While doing technical writing one of the most important aspects of your job will be creating for an intended audience. So not only must you understand and convey what you are writing, you must understand whom you are writing it for. In most cases, you are generally trying to explain complex technical information to the average person. But with the diversity in the world today and having such a vast potential audience you must understand the meaning of the words you use and what they could mean to someone else. Some technical writing projects may also include magazine and newspaper articles. These articles will probably be focused on new technologies and products. In some cases this may be in the form of an advertisement. Or it could just be an introduction to a new product saying hey this is what we have and this is what it a can do. Although a formal education is always a plus, if you have experience and successful past ventures in technical writing it isn?t always necessary. Knowledge into the multiple components needed for technical writing is required. They key components to what you must know is an in depth knowledge many software programs. These applications can include Visio, Quadralay Web Works Publisher, Microsoft Word, and HTML script writing. Proper formatting, style, and organization of writings are what make them easy to follow. Correct wording, clear sentences, and easy terminology make your technical writings easy the read and comprehend. If you are employed as a technical writer with a company, you will most likely be working with a team of other writers. You writings will be reviewed for content efficiency as well as any grammar and spelling errors. Depending on the structure of the team they may be working on the same project as you or they may be working on separate projects. Either way the team is assembled as a support group to help make your technical writing be as accurate, effective, and as simple as it can be. To succeed in technical writing these are the simple rules to follow. Keep it as simple as possible; no one wants to read four pages to find a simple one word answer. Understand the people you are talking to and what you are telling them. If you don?t understand, neither will they. Make sure you get your work proofread or read it aloud to make sure it makes sense. You know what you are trying to say, but your reader does not. You are the carrier for getting information from point A to Point B.
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.