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Web Hosting - Sharing A Server – Things To Think About You can often get a substantial discount off web hosting fees by sharing a server with other sites. Or, you may have multiple sites of your own on the same system. But, just as sharing a house can have benefits and drawbacks, so too with a server. The first consideration is availability. Shared servers get re-booted more often than stand alone systems. That can happen for multiple reasons. Another site's software may produce a problem or make a change that requires a re-boot. While that's less common on Unix-based systems than on Windows, it still happens. Be prepared for more scheduled and unplanned outages when you share a server. Load is the next, and more obvious, issue. A single pickup truck can only haul so much weight. If the truck is already half-loaded with someone else's rocks, it will not haul yours as easily. Most websites are fairly static. A reader hits a page, then spends some time skimming it before loading another. During that time, the server has capacity to satisfy other requests without affecting you. All the shared resources - CPU, memory, disks, network and other components - can easily handle multiple users (up to a point). But all servers have inherent capacity limitations. The component that processes software instructions (the CPU) can only do so much. Most large servers will have more than one (some as many as 16), but there are still limits to what they can do. The more requests they receive, the busier they are. At a certain point, your software request (such as accessing a website page) has to wait a bit. Memory on a server functions in a similar way. It's a shared resource on the server and there is only so much of it. As it gets used up, the system lets one process use some, then another, in turn. But sharing that resource causes delays. The more requests there are, the longer the delays. You may experience that as waiting for a page to appear in the browser or a file to download. Bottlenecks can appear in other places outside, but connected to, the server itself. Network components get shared among multiple users along with everything else. And, as with those others, the more requests there are (and the longer they tie them up) the longer the delays you notice. The only way to get an objective look at whether a server and the connected network have enough capacity is to measure and test. All systems are capable of reporting how much of what is being used. Most can compile that information into some form of statistical report. Reviewing that data allows for a rational assessment of how much capacity is being used and how much is still available. It also allows a knowledgeable person to make projections of how much more sharing is possible with what level of impact. Request that information and, if necessary, get help in interpreting it. Then you can make a cost-benefit decision based on fact.

Web Hosting - Databases, What Are They and Do You Need One? 'Database' is one of the most commonly used terms that one encounters in web site design. Yet, what they really are and whether they're essential is often not clear to novices. A database is a collection of organized data, stored in files that have a specific structure. It's that organization and structure that allows for easy and rapid storage and retrieval. The need for a database generally only arises when you have a certain amount of information and that information needs to have some structure. If you have a half-dozen names and addresses to store, a database is usually overkill. If you have a blob of data with no relationships between any of the items in that blob, maintaining a database is usually more trouble than it's worth. Maintain a database? Yes, like other complex systems a database, to be effective, needs to be designed properly at the outset then kept 'tuned' for good performance. The alternative is to gradually allow the database to become more and more disorganized. That leads to difficulty in use, poor speed of retrieval and more frequent failures. With MySQL, Access or MS SQL Server, the three most common choices of database product for web sites today, setting up a database is relatively simple. Even those with limited technical skill can get one up and running just by following some simple instructions. But some thought should be given to how you want the information organized, and to maintaining the system during its lifetime. Suppose you have a set of names, addresses, email addresses, products purchased, date purchased and amount. If you have only a few dozen records it matters very little how these pieces are arranged and related. A database usually isn't even warranted in this scenario. Once you have several thousand or more records, it matters a lot. Speed, the ease of expanding the set of attributes (like adding, say, product category), and other issues come into play. Even those with little technical expertise, but a willingness to exert logical thought and invest some time, can build a very robust database. Think about how you would organize a set of data (called 'tables'). Should Name, Address, and Product be in the same table? Or should the personal information be stored in one table and any product information (product, price, ...) in another? Some experimentation may be needed to get it right, but the choices have an impact on how easy the tables are to maintain. It also affects the speed with which programs can fetch old data and store the new. Having a database also introduces new maintenance issues for the server administrator, since backups usually need to be done differently. Recovering a failed database is usually more complicated than simply re-copying files from yesterday. Ask your hosting company what tools and skills they have for dealing with any database system you consider. It's true that introducing a database creates more complexity and the need for additional thought and administrative effort. At a certain level, professional expertise will be needed. But clearly the advantages outweigh the costs in many cases. Companies large and small eventually use databases to store and organize data. At some point, you may be fortunate enough to be one of them.

Dove Beauty Product Lover? Get Free Products! The Internet is a great resource for many things in everyday live. Whether someone loves food, toys or health care products, it is available on the Internet. Many companies even offer free samples of their new or changed products to customers. One of these companies is Dove. The Dove web page offers anyone free samples, trial sizes and sometimes even full size promotion offers to anyone interested. On the companies web page a whole page is dedicated to their current offers and free samples. The free samples of Dove are available to anyone over 18 years of age living in the United States. The promotions and trial sample products change frequently and therefore there is not guarantee that one can get the product seen on the page a few days or weeks ago. The trials are shipped directly to the customer?s home and area true product of Dove. Anything from lotions to hair care and other company products might be offered for trial on this page. Sometimes the company also offers coupons, discounts and rebates for certain products on this web page. Getting free products for dove beauty products lovers is actually very easy. All the dove lover has to do is visiting the Dove Special offers page and fill out a form to request the sample or samples. From there the company takes care of the rest and ships the products to the customer while supplies last. The forms that the customer has to fill generally ask for the name, address, e-mail address and birth date. As with so many things on the Internet, one should move carefully giving away certain information. While name and address are necessary for delivery of the product and this information does not bare such a great risk, it is okay to give away this information. When it comes to the birth date and e-mail, one should be more careful. The birth date of a person can be used in identity theft, and even though this is a big company and the company itself will not steel the identity, the Internet is the medium the user uses to enter the information and therefore it is necessary to be cautious. It is always better to not have ones birth date float in cyberspace available for anyone seeking to do wrong. Many dove lovers have commented that they did not have any problems or increased mail after entering their e-mail address, but if one worries about this kind of thing, there is always the possibility to use a free e-mail account, that is used as a dummy in such cases. Sometimes, some of the Dove offers are not listed on the free samples page at Dove right away, since they are part of another promotion and therefore it is also essential to check some of the other freebie pages for Dove sample offers. The various freebie online pages offer a collection of all links that currently lead onto free Dove products and are therefore very useful in the search for samples. Since the Internet is not always the answer, dove lovers also should make sure to check stores for any promotions. Often time?s companies sent stores free samples to distribute to their customers to get them trying something new, and to spread their product to a wider variety of customers. This is the harder way to get to free samples, since these promotions are not generally on a calendar as such and therefore one has to either know when through store employees or has to be a t the right time at the right place. The best bet for Dove lovers is still the free sample page that the company offers.