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Web Hosting - Bandwidth and Server Load, What's That? Two key performance metrics will impact every web site owner sooner or later: bandwidth and server load. Bandwidth is the amount of network capacity available, and the term actually covers two different aspects. 'Bandwidth' can mean�the measure of network capacity for web traffic back and forth at a given time. Or, it sometimes is used to mean the amount that is allowed for some interval, such as one month. Both are important. As files are transferred, emails sent and received, and web pages accessed, network bandwidth is being used. If you want to send water through a pipe, you have to have a pipe. Those pipes can vary in size and the amount of water going through them at any time can also vary. Total monthly bandwidth is a cap that hosting companies place on sites in order to share fairly a limited resource. Companies monitor sites in order to keep one site from accidentally or deliberately consuming all the network capacity. Similar considerations apply to instantaneous bandwidth, though companies usually have such large network 'pipes' that it's much less common for heavy use by one user to be a problem. Server load is a more generic concept. It often refers, in more technical discussions, solely to CPU utilization. The CPU (central processing unit) is the component in a computer that processes instructions from programs, ordering memory to be used a certain way, moving files from one place to the next and more. Every function you perform consumes some CPU and its role is so central (hence the name) that it has come to be used as a synonym for the computer itself. People point to their case and say 'That is the CPU'. But, the computer actually has memory, disk drive(s) and several other features required in order to do its job. Server load refers, in more general circumstances, to the amount of use of each of those other components in total. Disk drives can be busy fetching files which they do in pieces, which are then assembled in memory and presented on the monitor, all controlled by instructions managed by the CPU. Memory capacity is limited. It's often the case that not all programs can use as much as they need at the same time. Special operating system routines control who gets how much, when and for how long, sharing the total 'pool' among competing processes. So, how 'loaded' the server is at any given time or over time is a matter of how heavily used any one, or all, of these components are. Why should you care? Because every web site owner will want to understand why a server becomes slow or unresponsive, and be able to optimize their use of it. When you share a server with other sites, which is extremely common, the traffic other sites receive creates load on the server that can affect your site. There's a limited amount you can do to influence that situation. But if you're aware of it, you can request the company move you to a less heavily loaded server. Or, if the other site (which you generally have no visibility to) is misbehaving, it's possible to get them moved or banned. But when you have a dedicated server, you have much more control over load issues. You can optimize your own site's HTML pages and programs, tune a database and carry out other activities that maximize throughput. Your users will see that as quicker page accesses and a more enjoyable user experience.

Five Positive Actions You Should Do After a Lay-off Lay-offs are hard for most people and are essentially difficult to cope with if you were and excellent worker and outstanding employee. Sometimes lay-offs are general cuts such as the closing of a whole department. It often times hits good employees that the company otherwise would have never gotten fired. So what do you need to do after you get laid off? Here are five positive steps you should take after you have been laid-off. The first and probably most important step is coping with the situation. Get your feelings straightened out. Of course you are upset and plain dumbstruck by what happened, but if you are not able to get this sorted out with yourself, the company is not going to take you back. Then you won’t even have a chance of finding another job. In some cases, if it was not very clear why you have been fired, it helps to talk to coworkers, and maybe the human resource person to just find out that it was not you or any of your doings that got you laid-off. Within this step falls also the realization that the job market currently is a tough one and that you might have to make some budget adjustments first off all. Do not be picky about what kind of jobs you want to choose. Sometimes, this means a new beginning, some job you might like much better than your old one, and you just do not know it yet. After you have been able to work through the situation and are ready for the job hunt, get your résumé out. If you have not been looking for a job in a while it might be dusty and not be up to date. Add your last job to the list; add your role and responsibilities to your list and maybe you even have to adapt your résumé to a more current style. Résumés and cover letters are your way into a job and the first impression that a new employer gets from you. When you are finished getting your résumé up to date, apply to as many jobs as there are. As a third step, make yourself clear that the job market is difficult and finding a new job might mean to apply for something that you might have not really wanted to do, maybe because you did study it, but you never really liked in the university classes? Well, it is worth applying for. The sooner you get another job, the better of you are. Face it, if you really do not like the work you can find another job after a year or two. After a lay-off it is very important to get back into the working world as fast as you can. To make your job search even more successful, as a fourth positive step after a lay-off, you also need to network. Talk to friends, other companies’ bosses you know, and anybody you have ever met that might have a job available for you. Besides networking, you can also always try to do some cold calling, writing letters to businesses that are not having a newspaper add out. There is always the possibility that they are looking for somebody. As a fifth positive action after you are laid-off there is always college. Taking classes that will refresh your topic and specialty you are working in can make a good bullet on your résumé. If the job market is quite tough, why not go back and finish that degree or add another maybe a graduate degree. This always is better on your résumé than plain being out of work.

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.