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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.
Networking Ideas to Land a Job You Want Finding a new job is always a chore, especially if you are looking for your ideal job. While all jobs have pros and cons, finding employment that you enjoy or feel strongly about can greatly improve your job satisfaction. There are many ways to network and find the job you want. One of the biggest ways to make connections is to volunteer or find an internship. If you have not been able to land a permanent position in the career of your choice, apply for internships or offer your services for free. This is an ideal way to get your foot in the door and since the employer will already be familiar with you, it increases your chances of being hired when an opening arises. Meet people in the field you want to be in. If there are conferences or organizations that members who work in your desired field join, see about getting a membership or attending. Networking within your field of choice can build connections that blossom in the future. Take a lesser position at the company you want to work at. If you want to be a manager but are offered a customer service position, take the customer service position. Management roles are less stressful when you know what the company expects from you. Watch and learn the ins and outs of being a manager at that particular company. After you have some experience under your belt, apply for the next opening. Ask around. Most job openings are not posted anywhere. Finding openings is typically more about inquiring than finding posting. If you are eager to be a part of a company, e-mail your resume to the Human Resources department and see what type of hits you get. Stop by local companies and inquire in person and leave a copy of your resume if there are openings. Most employers are using the Internet to find new employees. Even if the position they are hiring for is not posted online, searching through posted portfolios is commonplace. The best way to get noticed is to have a concise portfolio that goes into detail about past work experience and your future career goals. Before you make it to an interview, the employer should already have a good idea about whom you are. Having a web presence is essential to job-hunting these days. Many employers are using e-mail and electronic submissions to screen employees. With that in mind, you need to be Internet savvy. Brush up on Internet skills, learning the tricks and trades of using the web as a way to seek out the best jobs. Purchase a domain and post your portfolio there. Be sure to show versatility, accomplishment and organization in your portfolio. Also if you choose to use social or networking sites represent yourself in a positive light. Be sure to keep your portfolio updated even when you are not actively looking for work. An interested employer could choose to contact you based on your updated portfolio. Be open to relocating. Search through Internet job postings for other states. Leaving your hometown might be difficult but the job of your dreams may be out there somewhere. Pack up and move to a more economically viable area and mingle with the populous. Make your employment intentions known without seeming desperate for a job. No matter what type of job you have been dreaming of, there are numerous ways to get that position. The key to pinning down, and getting the job you desire is to never give up. If you have been on the job hunt for two years without any success, do not give up. Yes, There Really is a Freebie Santa Claus If you are a cynic when it comes to offers of free stuff, you are not alone. Everyone has had notions like “there is no such thing as a free lunch” and “if it sounds too good to be true then it probably is” drilled into their heads, and for good reason – these things often hold water. On the flip side, there ARE actually lots of places you can score some decent free stuff, if you know where to look and are willing to devote some time to hunting them down. The key to getting the best free stuff with the least amount of hassle is to stick with that healthy cynicism but to also dipping your toe in the freebie pool little by little. But why would anyone give stuff away for free? It is certainly an obvious question, but if you stop to consider it for a moment, you can see that companies actually have a lot of motivation to give away free stuff. After all, if they give you something for free, you are bound to have a little soft spot for their company, and when you are ready to part with some cash, their product may near the top of your list. Also, by giving away free things, companies can convince people to try new products. You might not want to try a new kind of shampoo if you have to pay for it, but you’d certainly be willing to give a free sample a try. You may end up loving it and switching to that shampoo for good, turning you into a paying customer. Another reason a company might give you free stuff is to complete market research. This is where getting free things can get a little complicated for some people because the products may not cost you money, but the offer may cost you a little time. A company might ask you to take a survey of your buying habits before they give you a free offer, or they may ask you to provide feedback on a regular basis as you try their product for free. Some people balk at the time commitment required here, but for other people, filling out some paperwork is a small price to pay for some free stuff. Of course, to convert you into a customer or to communicate with you about market research, a company will have to contact you, which is complicated area number two for freebie lovers. You will almost always be forced to hand over your email address in order to cash in on a free offer, and that is a recipe for opening your inbox up to a barrage of spam (many companies sell your email address to offset the costs of their free promotions, which means the number of people soliciting you can go through the roof very quickly). If you want to avoid this downside of freebie hunting, set up a special email address specifically for your freebie deals. That way all of your spam goes to this one address and your regular email you use with family and friends remains free and clear. One final note of caution about free stuff online: a lot of scammers have hit on the idea of using pretend freebie offers to solicit personal information about people or to convince people to send them money. Don’t send money, even for postage, to a company you don’t know and never, ever give out personal information online. No reputable company is going to ask for your social security number or bank account details for a freebie offer, so don’t hand them out to anyone. When in doubt, skip it and move to the next freebie. |