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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.

Grocery Check – Visit your Neighborhood Grocery Website for a Free Deal Page Are you looking for the best in grocery freebies? If so, get ready to reap the rewards of becoming a dedicated freebies hunter. It is said that there is no such thing as a free lunch, but if you are an avid freebie hunter, you will find that there is such a thing. Getting free groceries is one of the sweetest plumbs. Here are some hints and tips on how to get free groceries. Wouldn't it Be Great to Get Free Groceries? Yes! Of course, wouldn't we all want to get free groceries? Believe it or not, it is totally possible with a bit of creativity, ingenuity and planning. First, you must learn the art of creative couponing. What is creative couponing? It is exactly what it sounds like—you can use coupons to get some sweet grocery freebies. All you have to learn is how and where to use your grocery coupons. Here are some tips on using coupons to get free groceries. Watch Out for New Product Coupons New products are often heavily marketed with free or deeply discounted offers. Sign up for your grocery store's promotional newsletter or discount card program. This way, you will automatically receive discount coupons and freebie offers through the mail. Watch out for new products—these often come paired with new product coupons. You can often use new product coupons in order to match the sale price and get the time for free. You can use new product coupons to purchase food items, but they are often available for hygiene and beauty care products. Toothpaste, toothbrushes, shampoo and deodorant—all of these types of personal care products are constantly being revamped and marketed. Check the Clearance Aisle or Table at Your Local Grocery Store If you are an avid coupon clipper, there is a good chance that you already have a coupon stowed away for an item on the clearance aisle. Believe it or not, deeply discounted or marked down items are still eligible for coupons. Check out the clearance aisle in order to match your coupons with discounted items. There is a chance that you can get an item at a deeply discounted price, or yes, even for free. Seek Out Loss Leaders at Your Local Grocery Store What are loss leaders, and why can they be such good deals? Loss leaders are those items at your local grocery store that are currently selling at a loss. Loss leaders may vary from store to store, even when you are shopping at a chain store. Stores are often ready and willing to get rid of loss leaders. These items are often sold at a deeply discounted price. Be prepared to match these loss leaders with coupons in order to turn these products from cheap loss leaders to freebies. Don't Forget the Double Coupons Double coupons are the bread and butter of any motivated freebie hunter. Most grocery stores still honor double coupons, and some grocery stores even have promotional double coupons days. Search your store's ad circular and items for items that you can possible get for free by using double coupons. You will be amazed at how many grocery items you can get for free, or near-free, simply by taking advantage of double coupons. Don't Forget the Rebate! Rebate offers are another bread and butter strategy that you should employ if you are serious about finding free grocery items. Although you may not get an item for free right away, be patient and follow all the instructions offered by the manufacturer. After a few weeks, you should receive your rebate check in the mail. This is an easy way to make sure that you can get free grocery items.

Web Hosting - Domain Name Changes and How They Affect You New domain names are registered all the time, and ones previously registered expired. Sometimes that's the result of simple neglect. The owner of the name chose not to renew his or her ownership, so the name became available for someone else to use. In rare cases, a highly original mind managed to think of a new one. In the other common scenarios, someone chose to just let it go or sell it. When you choose to change your domain name, there are actually two separate steps involved: releasing the old name, and adopting the new one. But, just as the postal system can have difficulty forwarding your letters when you change your personal name, changing your domain name brings certain difficulties. One of the most prominent is the fact that any name change requires a change to thousands of DNS Servers around the globe. DNS (Domain Name System) is the set of software/hardware components that allows domain names to map to IP addresses. IP addresses are what are actually used 'under the covers' when one computer communicates with another. Note that there isn't always a 1:1 correspondence between a name and an IP address. One IP address can serve multiple domain names and one domain name can have multiple IP addresses. For the sake of simplicity, we'll stick to the common case here. DNS servers around the world maintain internal databases that match the name to an IP address. Not all servers have all pairs of names/addresses. A series of complex routines allows a request to be forwarded when the particular DNS server doesn't have a needed record. When you acquire a domain name that used to be associated with a given IP address, the odds of you acquiring the same IP address are extremely low. In the unlikely case, for example, that you acquired the domain name yahoo.com, you would almost certainly not get the IP address that was matched with it (unless you bought the Yahoo! company). So, as a result of the change, the name/IP address pair is no longer what it was. A similar circumstance exists when you retain your IP address, but want to change the domain name associated with it. In either case, the pairing has changed. The catch is this: when the change takes place, those DNS databases are not all updated instantaneously around the world. Even apart from the limited speed with which computers and networks operate, (and neglecting the human factor if/when the change is made manually to more than one server) the reason is something called caching. In order to communicate efficiently, DNS servers are designed to assume that changes will be relatively rare. Just as with the postal system, you don't move your address or change your name every minute. Since that's true, in general, the name/IP address pair is cached. A cache is a set of stored information that is reused so that fresh information doesn't have to be communicated with every request for a web page or data. A chain of DNS servers pass requests to the last known address. There is usually more than one system between your computer and the server you want to communicate with. Most of the time, that's your current name/address. When you change the name, that pair is no longer valid. In order to propagate the new name/address pair (so the terminology goes), that cache has to be refreshed. Something similar happens when you establish an entirely new name. That name is first associated with an IP address and that pair has to be communicated to DNS servers around the world in order for you to be able to reach any one of them at random. But DNS servers don't do that until they are requested to do so by your action of asking for information from a remote server. Because of that, but chiefly because of caching, it can take quite a while for the new pair to become known around the Internet. Caches can expire and get refreshed in a few minutes or a few hours. It varies. That time can be as short as an hour or less, if the path between your computer and the web server is very simple and only one DNS server needs to be updated. Or, it can take up to 48 hours or more. Though the 'official' range is often given by registrars as 24-48 hours, the average is closer to about six hours. But that's an average. The actual time in any given case can (and does) vary widely. In the meantime, a number of effects can occur. The most obvious is that, since the name/IP address pair can't be resolved properly, you don't reach the server you want. Your browser points to the old one (in the rare case it's still accessible by that name and address), or it simply reports there's no such name at that address. So, when registering a new name or buying an old one, you should establish the site, but not advertise it for at least a couple of days. Better to wait to get visitors than to turn them off by being 'not at home' when they call.