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Web Hosting - Do It Yourself Administration, Things to Consider The choice of whether or not to try to administer your own web site brings with it a host, pun intended, of issues. For most web site owners, the primary focus is naturally on creating, maintaining and enhancing the site. That often is just part of managing an entire business, for which the web site is just the means to an end. That implies there will be little interest in or time left over for technical administration like database maintenance (tuning, space management, security, bug fixes), establishing and maintaining backups to ensure they're successful and usable, email administration, disk space management, applying operating system fixes for bugs and security, and other tasks. But cost is always a factor in any business. Paying for technical help can burden the budget of a new and struggling business. Consulting fees can range from a few dollars an hour to over $100. On the lower end, the poor skill level and quality of work will make it not worth even that small amount. On the higher end, you can quickly rack up expenses that will bust your business. Permanent employees are usually somewhere in the middle of that range when you add up salary, employment taxes and more. Often, server and/or web site administration can be paid for as part of the web hosting package. That cost is usually lower than independent contracting help, but those staff are usually tasked with maintaining dozens if not hundreds of servers and sites. They can, therefore, give very little individual attention to yours. Often, novice web site owners are intimidated by some of the technical requirements for server or site administration. But, as with anything, a little familiarity can show that the knowledge required is more modest than one might expect. Administration in many cases involves fairly elementary, and frequently repetitive, tasks. These can be learned easily. Using a test site or a free hosting service is a good way to practice and learn without risk or cost, other than time invested. Once that initial hurdle is jumped over, administration can be done quickly and some even find it interesting. It allows the site owner to exercise additional control over the total product, and there's satisfaction in being able to say 'I did that' even if you prefer not to do it forever. That real-life learning experience also allows the site owner to better judge any consultants or staff that are hired. It's much easier to judge if someone is providing you with an accurate assessment of a problem if you've solved it yourself. Any time-estimate they provide to fix it can also be better calculated if you've had to do it yourself. Every web site relies on a variety of factors, usually unseen, in order to continue to function properly. But the fact is that they misbehave from time to time. Deciding whether to tackle those problems yourself depends on your available time and skill set, and what it will require to get things back on track. In other words, it's a standard cost-benefit analysis that everyone has to undertake every day in life.

How to Avoid Spam and Junk Email and Still Enjoy Freebies Free stuff is great, but when you are facing an inbox that is literally choking on spam, than you may find yourself wondering just how free your freebies really are. Spam and junk email are the unwanted consequences of cashing in on great free deals online, and it is enough to keep some people away from freebie offers entirely. Here?s the good news, however ? you might not able to stop the spammers in their tracks completely, but there are a lot of things you can do to keep the annoyance caused by junk email to a minimum. Get on the defensive and reclaim the control you have over your inbox. Rule number one for cashing in on freebies is to set up a separate email account that you use only for your free stuff hunting. There are tons of web based email programs that you can join for free, and you can use these new email accounts as your point of contact for the companies from who you get freebie offers. After all, giving your email address to a company is simply part of getting freebies ? that is why the company is giving away freebies in the first place. They want to collect your email address so they can email you about their products and hopefully convince you to shell out some cash for them in the future. By protecting your main email address, you can easily control the amount of spam you have to wade through when you just want to read your personal or business emails. You know that a company wants your email address in a exchange for a freebie, and you know why they want it, but what you might not know is that not all companies are created equal when it comes to it how the treat your email address. To know this, you have to check out a company?s privacy policy. Some companies will allow you to opt out of all future emails, including the ones from them, meaning in theory that your email address should never end up on any junk email solicitation list after your get your freebie. Other companies don?t let you opt out of their emails, but they let you choose whether or not they can give your address to partner companies who have products to offer that you ?might be interested in.? With these companies, at least you can keep the amount of solicitations to a minimum. Still other companies follow a ?no holds barred? kind of plan, in which they are allowed to share your email address with anyone they choose. These last kinds of companies are the kinds that end up loading you up with the spam, because they often sell the lists of email addresses they collect to companies that send out spam messages. Proceed with caution when a company has a policy like this one. If you can?t find a privacy policy at all on the website from which you are getting your freebie, then it might be best to move on to a different free offer. Another spam reducing trick that a lot of people miss out on is ignoring spam completely. Don?t open your spam messages, and whatever you do, don?t ask to be removed from a mailing list. That might seem like the logical way to stop the spam, but all you do when you do that is confirm to the spammers that their email is going to a real, live person. Last but not least, if even your dedicated freebie email address is gasping under the pressure of the spam, abandon it and start a new one. If you collect freebies on a regular basis, the word will eventually get out and the junk emailers will find you. Start a new address and get a clean slate.

Web Hosting - DNS, How The Internet Keeps Track of Names The way computers communicate is, in a way, very similar to something very familiar: the postal system that delivers letters and packages. Here's how... The Internet is just what the name suggests, a large inter-connected set of networks. But those networks are pointless without the one part that forms what is called their 'end-nodes', otherwise known as computers. Those computers often need to share information because the people who use them want to share information. But, in a system where there are millions of separate computers, how can you enable them all to communicate? One very important feature of that solution is performed by something called DNS, the Domain Name System. Every part of a network that is going to send or receive information is assigned an IP address. That's a numeric identifier that uniquely specifies a particular 'node', such as a computer, a router that directs traffic or other component. They look like this: 209.131.36.158 But those numbers are more difficult for people to remember and work with. They also aren't very attractive from a marketing perspective. So, a naming system was layered on top of some of them, mostly the computers involved, though routers have names, too. But once you have a system that associates a unique IP address to a given name, you need some way of keeping track of all of them. That's carried out by several different pieces of the system: Name Registrars, DNS Servers and other components. The Name Registrars, overseen by IANA (Internet Assigned Numbers Authority) and other international bodies, provide and keep track of domain names. When you register with GoDaddy or any of a hundred other intermediate companies, ultimately that information makes its way into a number of specialized databases stored inside DNS Servers. A DNS Server is the hardware and/or software that tracks and forwards the IP Address/Domain Name pair from one place to the next. In many cases, there are a number of them between your browser and the remote computer you want to share information with. Suppose you request information from, say, Yahoo's site by clicking on a link on their site. DNS resolves (translates) the name of WHO IS making the request and OF WHOM, to addresses, then passes the request through the network to the requested IP address. The requested data is then passed back through the mesh of network components to your computer and displayed in your browser. Whether the communication is between a desktop computer and a server somewhere, or between one server and another, the process is essentially the same. DNS servers translate names into IP addresses and the requests for data are forwarded on. In some cases those DNS servers are part of a specialized network computer whose sole job is to do the translation and forwarding. In other cases the DNS software may reside on a server that also houses a database of general data, or stores email, or performs other functions. But however complicated the chain or the parts, the basic process is simple. Translate the name to an address, just as the postal system does. Whether international or local, your name is associated with an address, and the deliveries are made to the address, then forwarded to a particular name.