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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 lawyer rating Determining what's in a Copyright Lawyer Rating You can find a copyright lawyer rating these days by doing a quick search online or by subscribing to a mailing list to the copyright lawyer guild. What goes into determining a copyright lawyer rating may be how many cases he/she has won or lost? The person that has won the most cases will be at the top of the rating chart, however someone that just comes in may be at the bottom for lack of experience. If you are searching for a copyright lawyer you will want the best but keep in mind that if they already know their copyright lawyer rating is high, their price might be raised more than the others in the field. So, make sure this is someone you want to represent you or to do your filing. If you are simply getting a copyright you probably don’t have to have the best and can go with your average rating. Someone suing you for copyright infringement or something else means you may want the best; you don’t want one that had a bad copyright lawyer rating. Do you? Today many companies are offering their own little search areas for towns, you might find a whole list of companies that need reviews and chances are those that are all bad rating are from one person. These sites are very new and popping up everywhere, the only way to find out how true the copyright lawyer rating, is by asking them. Another way they do a copyright lawyer rating is by passing out a few sheets of papers with a bunch of copyright lawyers names on them and having their peers rate them. I don’t really consider this fair because someone with the same amount of time and wants to be top in the field may mark their competition down just to get up on top. Not to mention how can they rate them when they may have never heard of them. Do you give that person a bad rating or a one star because you have no clue how they perform? Do you leave it blank? Find out why a copyright lawyer rating got the marks they did. Keep in mind that a client that didn’t win a case can have it out for them and rating them bad or review them as bad in every site that they can, which can cause a big drop in ratings, especially if they are new. Not all lawyers like that fact that just about anyone can rate them online these days, it was easier when their ratings only went with what cases they dealt with, how many they represented and their win/lose streak. There is a website called Martindale, it gives you ratings of many lawyers. This is a great site to come view to find lawyers in all types of fields, not just copyrighting. Explore it, there are a ton of reviews written by lawyers and clients, there are also legal articles, cases, events and much more for you to look at. Don’t forget about the peer ratings, which you can find person most qualified to help you. This is one place that does seem fair when giving out their copyright lawyer rating, they make sure that the top person can only be rated if they’ve been in that field for over 10 years, which makes it fair to a person that has very little experience. They won’t be on the rating list which means they won’t be at the bottom of the list. Remember, if your copyright lawyer rating isn’t up there doesn’t mean he/she is bad, they may have requested not to have it published or may not have been in the field long enough to be judge. The best judge for them will be you. Copyright Music Infringement Copyright Music Infringement is Not Preferred Method for Music Lovers In recent years, copyright music infringement has seen an unprecedented leap in scope and scale. This is largely due to online services that allowed unchecked file sharing among their subscribers. While this abuse of copyright is not by any means limited to music, this is where the most profound effects of file sharing have been observed. Industry giants of file sharing are cropping up left and right with the demise of the pioneer for illicit file sharing, Napster. The Recording Industry Association of America (or RIAA) has made copyright music infringement their primary cause to fight. They estimate that peer-to-peer file sharing takes around 4.2 billion dollars each year worldwide from the coffers of the music industry. I really cannot blame them that is a fairly large chunk of change. The problem with their estimates however is the assumption that people would actually buy every piece of music they download or that they aren't buying the music they would have bought at any rate. While I by no means condone copyright music infringement or any other copyright infringement I do believe they are overestimating the damage to the industry that is being done by these file-sharing programs. One of the primary arguments that the RIAA is using in order to, hopefully, discourage people from not supporting their favorite groups and artists by buying their recordings, is the fact that new and struggling bands are less likely to continue making music because it will no longer be profitable. The bulk of musician's incomes are the result of royalties, which depend entirely on the sales of their albums. The RIAA is using the legal system to back them up by taking the fight to court. Recent claims made by the RIAA include one rather controversial claim that people ripping CDs they have bought and paid for does not constitute fair use because CDs are not "unusually subject to damage" and that if they do become damaged they can be replaced affordably. This assertion has raised more than a few eyebrows and is giving rise to opponents of the RIAA who claim that the lawsuits and crackdowns against those presumed guilty of copyright music infringement are actually hurting music sales and the profits of the music industry. During the height of Napster popularity (the hallmark by which all file sharing seems to be compared) CD sales were at their highest rate ever. People were exposed to music and groups they otherwise may not have heard without file sharing. As a result of enjoying the music by these groups people went out and actually bought the CDs of the music they enjoyed. It's ironic that the very lawsuits designed to stop copyright music infringement have actually managed to stifle file sharing enough that CD sales are dropping noticeably around the world. Opponents and critics also challenge that rather than being a source of copyright music infringement, peer 2 peer networks offer unprecedented exposure for new artists and their music. Another argument against the RIAA is that the real reason for the lawsuits against file sharer is because they want to keep the prices for CDs over inflated while keeping the actual royalties coming to the artists relatively low. The copyright music infringement claims made by the RIAA have become suspect. The music industry is currently working on ways where fans can legally download music. This will mean that fans have access to the music they love from their PCs and directly to their music playing devices without resorting to illegal copyright music infringement. The truth is that most people want to do the right thing and given viable alternative will elect to do so. |