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Web Hosting - Is a Dedicated Server Worth What You Pay? In reviewing web hosting plans, many web site owners are faced at some point with the decision of whether or not to pay for a dedicated server. A dedicated server is one which holds your site(s) exclusively. It's not shared with other sites. You then have the option to put one site or many on that piece of hardware. But the decision is never easy. There are multiple considerations to take into account, far beyond just the higher dollar outlay that inevitably accompanies a dedicated server option. Performance is (or should be) a prime consideration for the majority of site owners. Studies show that when a page doesn't load within about 10 seconds or less, almost everyone will give up and go elsewhere. The delay may be caused at any of a hundred different points in the chain between the server and the user. But often, it's the server itself. In any case, it's important to eliminate the server as a possible bottleneck, since it's one of the few points over which the site owner can exercise some control. That need for control extends further than just performance, however. Other aspects of the user experience can benefit or suffer from server behavior. Security is a prime example. With the continuing prevalence of spam and viruses, a server can easily get infected. Having only your site(s) on a single server makes that issue much easier to deal with. With fewer sites on a server, there is less likelihood of getting infected in the first place. Also, since you will place a higher value on security than many others, it's easier to keep a dedicated server clean and your site well protected. You can use best practices in security to fortify your site. Having other sites on the server that you don't control raises the odds that your efforts are for nothing. One way your efforts can get watered down is through IP address sharing. Less sophisticated hosting services will often assign a single IP address to a single server and multipe sites. That means your site is sharing the same IP address with other domains. That leaves you vulnerable in several ways. Virus or spam attacks may target a particular IP address. If you have the same one as another site, one that is more likely to attract hostile intentions, you suffer for and with someone else. In other cases an IP address range is assigned to the server, with each site receiving its own address from within that range. Though better than the one IP:server scenario, this still presents a vulnerability. Many attacks try a range of IP addresses, not just a single one. But even legitimate sources can give you trouble when you share an IP address or a range. If another site engages in behavior that gets it banned, you can suffer the same fate if they ban the address or range. If the miscreant that shares your server/IP address or range is himself a spammer for example, and gets blacklisted, you can inadvertently be banned along with him. Using a dedicated server can overcome that problem. There's a certain comfort level in knowing what is installed on the server you use, and knowing that you alone put it there. But a dedicated server option may require increased administration on your part. If you're not prepared to deal with that, you may have to pay still more to have your dedicated server managed by someone else. All these factors have to be weighed carefully when considering a dedicated server plan.

Got Java on the Brain? Get Free Coffee Products! There are many wonderful web pages on the Internet that help their users and visitors to free products. Some of the pages hold links to free samples; others offer coupons and advice on how to get free products. If it is Java that is on ones mind and one is looking for free coffee products, there might just the right web page on the Internet for that. Finding pages that offer free java, is as easy as drinking a cup of coffee. Internet savvy persons just need to enter the words free coffee into any of the Internet search engines and a variety of great pages will pop up on the search screen. Coffee pages offer samples, links to samples, coupons and more on their sites. Any coffee lover has the chance to try a great variety of new and fancy coffees. The Internet pages that offer free coffee samples are updated frequently, so that links should not be outdated and new products are listed as soon as they appear on the market. As with so many pages on the Internet, these web sites rely on their users to help out with new sample tips, coupon tips and promotion dates. Users are asked to contact the web page master whenever there is a link that is not working, so that that link can be fixed or removed. Users are also encouraged to send in any data about free samples, links to company pages that offer free coffee and even links to coupons and deals that are unbeatable. Since free coffee is sometimes hard to get too and there are only that many free samples that coffee lovers can get a hold of, many of the free coffee sites also offer other great free deals and links to coupons and samples, so that it is anyways a good idea to visit the free coffee sites. For coffee lovers it is also important to check out their local coffee stores. Many of the stores have promotions, such as an advertisement campaign, where free coffee in connection with other products might be available. Just recently one of the major coffee chains had an ongoing promotion, where coffee lovers bought their friends a coup of coffee and they themselves received their drink of equal or lesser value for free. This might have been a way of the company to lure m ore new customers, but in the end it meant a free coffee for one of the two friends. Sometimes it is a promotion at one of the local festivals, where coupons and vouchers for free coffees are handed out. How about a free coffee with breakfast? Some of the major breakfast places offer a free complimentary coffee, when a breakfast or a breakfast sandwich is bought. For the person that every once in a while or maybe even every morning gets a breakfast sandwich, a bagel or a doughnut at one of the many restaurants this is a good deal. By the way, if coffee is not the desired morning drink, but rather teas, the websites and coffee shops also offer free tea and free tea samples. Even though it is more rare, the pages also offer samples for hot chocolate and new chocolate drink creations that can replace coffee or tea for the ones who rather like it sweet and chocolaty with their breakfast. Whichever one if desired, it is well worth checking out the Internet pages online that offer free samples. Free samples are the way for the customer to try without buying. After all, no one would buy a car before it was not test-driven, so here is the chance to test-drink coffees and more.

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.