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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.

Get Free Healthcare Items through the GSK Company Website Ready for the best in free healthcare items? If so, turn to the GSK company website for your share of healthcare freebies. GSK is an acronym for the GlaxoSmithKline Company, which is a major manufacturer of many healthcare and personal care products and items. If you are a fan of this manufacturer, or you simply wish you had access to more affordable health and personal care items, you will be glad to know that this company often runs special promotions. The company's special promotion often includes discount coupons and free samples. Some of their most popular offers include a handy $20 coupon book, as well as free samples of their most popular products, including Tums. What You Have to Do to Gat Access to GSK Special Offers If you are interested in getting access to the best of GSK special offers, here are some hints and tips so that you always get the free personal and health care items you desire. First, you should know that the GSK healthcare company is host to a special site where you can keep track of all their special offers and promotions. The GSK healthcare site is known as HealthySpecials.com. As the name indicates, this is a website dedicated solely to the special promotions that are being ran by the GSK company at any given time. Get to know this website, and a good idea is to bookmark it for easy future reference. When you get to the website, click on any of the deals or promotions. A special details window will open from the login page. If you are having trouble viewing these promotions, make sure that your Internet surfing preferences is set so that you allow pop-up windows. If you are not seeing the details of the promotions, there is a good chance that you have turned on pop-up blocking. Also, you will need an account to access some of the deals and promotions. If you don't have an account, simply click on the setup link and fill out the whole registration form. This should not take long, and it will allow you easier access to all the promotions on the website. Understanding the Availability of GSK Special Promotions Once you become familiar with the special promotions on this website, you will find that the offers will come and go. However, there is nearly always at least one highly desirable promotion, such as a free sample or coupon offer. Most of the availability of these offers will be limited to the United States. Also, make sure you read all the details, as many coupons and offers carry overlapping expiration dates. Avoiding Risks When Choosing GSK Special Offers and Promotions Are there any risks associated with actively seeking GSK offers and promotions? As with most Internet activity, there is always some risk involved in divulging your personal information. Never give out more personal information than you are comfortable giving. However, GSK is a well-known and respected company that offers visitors access to their privacy policy. Their privacy policy states that they will not share your personal information with partner companies or vendors. They ask for a phone number, but it is not required to take advantage of most offers. You will also be asked to enter your date of birth on the initial registration form. For the most part, you will not have to worry about privacy issues when dealing with this well-known and regarded company. However, always make sure that the company or website that you are dealing with offers you a look at their privacy policy. It is a bad sign if the company does not have any sort of privacy policy. As always, use your better judgment when releasing your personal contact information.

Web Hosting - Changing Web Hosts, Pitfalls and Planning At some point, nearly everyone finds it necessary to change web hosts. It may be just a migration to another server, or it may be changing web hosting companies entirely. Either way, the process is fraught with potential dangers. But there are ways to minimize the odds of problems and maximize your changes of a smooth migration. Plan, plan, plan. Make a very detailed list of everything that is on your current system. Review what is static and what changes frequently. Note any tailoring done to software and files. Be prepared to remake them if the systems aren't transferred properly or can't be restored. Keep careful track of all old and new names, IP addresses and other information needed to make the migration. Backup and Test Backup everything on your system yourself, whenever possible. Web hosting companies typically offer that as a service, but the staff and/or software are often less than par. Often backups appear to go well, but they're rarely tested by restoring to a spare server. When the time comes that they're needed, they sometimes don't work. Do a dry run, if you can. Restore the system to its new location and make any needed changes. If you have the host name and or IP address buried in files, make sure it gets changed. This is often true of databases. SQL Server on Windows, for example, picks up the host name during installation. Moving a single database, or even multiple ones, to a new server is straightforward using in-built utilities or commercial backup/restore software. But moving certain system-related information may require changing the host name stored inside the master database. Similar considerations apply to web servers and other components. Accept Some Downtime Be prepared for some downtime. Very few systems can be picked up, moved to another place, then brought online with zero downtime. Doing so is possible, in fact it's common. But in such scenarios high-powered professionals use state-of-the-art tools to make the transition seamless. Most staff at web hosting companies don't have the skills or the resources to pull it off. Prepare for Name Changes One aspect of moving to a new host can bedevil the most skilled professionals: changing domain names and or domain name/IP address combinations. When you type a URL into your browser, or click on one, that name is used because it's easier for people to remember. www.yahoo.com is a lot easier to remember than 209.131.36.158. Yet the name and or name/IP address combination can (and does) change. Still, specialized servers called DNS (Domain Name System) servers have to keep track of them. And there are a lot of them. There may be only two (rarely) or there may be a dozen or more DNS servers between your visitors' browsers/computers and your web host. Every system along the chain has to keep track of who is who. When a name/IP address changes, that pair has to be communicated to everyone along the chain, and that takes time. In the meantime, it's possible for one visitor to find you at the new place, while another will be pointing to the old one. Some amount of downtime will usually occur while everything gets back in sync. The Little Gotchas But even apart from name and IP address changes, there are a hundred little things that can, and often do, go wrong. That's not a disaster. It's just the normal hurdles that arise when changing something as complicated as a web site and the associated systems that underlie it. Gather Tools and Support Having an FTP program that you're familiar with will help facilitate the change. That will allow you to quickly move files from one place to the next to do your part to get the system ready to go or make repairs. Making the effort to get to know, and become friendly with, support staff at the new site can be a huge benefit. They may be more willing to address your problem before the dozen others they have to deal with at any given moment. Ok. On your mark. Get ready. Go.

How to copyright software How to Copyright Software Sanely If you're wondering how to copyright software the good news is you've probably already done it. At least you have if you have ever written software. Most people however get confused over exactly what having a copyright for their software means and this is the trickier question to answer. First of all, thinking it isn't going to do it and you can't really copyright the things you think. Second, only those things that can be seen (when it comes to software) can be copyrighted. If you want to protect the abstract, look into patents. Otherwise if it is original, fixed, and tangible you can copyright it. Essentially you already know how to copyright software if you've put it into a finished form. Once you've written the source code the copyright belongs to you. Copyrighting software doesn't offer the protection that many people hope it will. The idea of the software and anything about the finished product that wasn't available in a tangible (visible) form isn't protected by the copyright. In fact the only thing that is undeniably protected by copyright when it comes to software is the source code. The question you should be asking is now how to copyright software, it is how to patent your software and that requires a much more involved and prolonged explanation. To obtain a patent for your software you must apply for a patent in each country that offers patents for software and in which you wish to have the protection a patent can offer. I warned you this was much trickier than how to copyright software. Then it gets trickier still. There is no universal legal definition of what a software patent is so each country that offers patents also has a different definition for what is protected by that patent as well as for why a patent will be granted. If you want to add to the confusion a little more while wondering how to copyright software, also consider the fact that your software may be given a patent in one of the countries where you applied and none of the others. Of course, if this is not enough fun for you, you can try to deal with the red tape involved in dealing with multiple governments in order to resolve any issues or disputes that may have arisen from the result of the software patents you hold. If you've forgotten the original question it was: how to copyright software? I told you that one was much easier. The main thing you need to do if you're going for international patents (which can secure a profitable future for you and your business) is to get a really good patent lawyer and have him walk you through and hold your hand for the entire process. In fact, I would say that's probably the best advice you can get. Patents are complicated and when you're not exactly sure of what you're doing, whom you need to talk to, and what the next step is you stand to waste a lot of time while taking a bigger risk. It is much easier to deal with how to copyright software on your own than it is to work out the complicated world of software patents. If this is your first time designing your own software you have every right to be nervous and excited and scared to death at the same time. Remember lawyers went to school much longer than you in order to know what to do in this situation so you should not be expected to know how to copyright software when you've never done it before.