Author: Michal Pleban 作者：米歇尔Pleban
Article source: http://www.greatnexus.com/ . 文章来源： http://www.greatnexus.com/ 。 Used with author's permission. 用作者的许可。 Chances are you have already seen hosting offers like this: unlimited bandwidth for $3 a month.机会是你已经看到了托管提供这样的：无限的带宽为3个月。 If you haven't, you'll probably see it soon somewhere.如果您没有，您可能会看到它很快的地方。 It may be unlimited bandwidth, mailboxes, space or whatever; I titled this tutorial "unlimited bandwidth" because it's the most common option.这可能是无限的带宽，邮箱，空间或什么，我本指南名为“无限带宽” ，因为这是最常见的选择。 Now you would be stupid not to sign up for this service, wouldn't you?现在，您将是愚蠢的不申请这项服务，不会吧？ Imagine that: UNLIMITED bandwidth.想象一下，说：无限的带宽。 No matter how many visitors your site has, how popular it might become, you don't need to worry about your bandwidth because you can have as much of it as you want.不管有多少访问者您的网站，它的受欢迎程度可能会，您不必担心您的带宽，因为你可以拥有尽可能多的它当作你想要的。 If you think that way, I don't blame you.如果你觉得这样做，我不怪你。 I used to think the same.我常想相同的。 However, when I tried few of these "unlimited" offers, read and thought about them a while, I came to some conclusions.然而，当我试图对这些少数“无限制”提供，阅读和思考，而他们，我来到了一些结论。 The most important one is: don't get lured!最重要的是：不要诱惑！ There is never unlimited amount of anything.人们永远不会无限量的任何东西。 For example, typical hard disks are now 80 or 120 gigabytes.例如，典型的硬盘现在80或120千兆字节。 They will become bigger and bigger, but there is no "unlimited disk".它们将成为大，但没有“无限磁盘” 。 If you run out of space, you simply need to buy another disk, that's it.如果您运行的空间，您只需购买另一盘，就是它。 With bandwidth it is about the same: an Internet connection for your host can have 10MB/s or higher throughput, but it is never an "unlimited" one.随着带宽它是相同的： Internet连接为您的主机可以超过10MB / s或更高的数据吞吐量，但它从来不是一个“无限制”之一。 There is a point when you just can't push it further.有一个点时，你就不能推进一步。 So the truth about these offers is that they are talking about UNMETERED bandwidth.因此，对这些事实提供的是，他们谈论UNMETERED带宽。 Unmetered means simply "we don't measure exactly how much you use it". Unmetered手段只是“我们不衡量多少你使用了它。 ” And that's all.而这一切。 Well, you might think: "Okay, it is unmetered then. Still good: they don't measure it so I can use plenty of it. They won't notice since they do not check it."嗯，你可能会认为： “好吧，这是unmetered然后。还是好的：他们不衡量，这样我就可以利用它丰富的。他们不会通知，因为他们不检查。 ” Wrong again.错了。 Think again about resource limits of the server machine your site is on.你再想想，对资源限制的服务器机器您的网站上。 The computer probably cost $2000 or so (if it cost less, it will be slow as a cow), and the Internet connection may be something about $500 a month.计算机可能成本2000美元左右（如果它成本较低，这将是一个缓慢的奶牛）和Internet连接可能是每个月500美元。 Now there's the cost of electricity, technical support, collocation facility rental, and so on, and so on.现在的电力成本，技术支持，配置设施出租，等等，等等。 So to make decent profit from your $3 per month, the company is about to put 500, 1000 or even 2000 people on the same computer.因此，使体面的利润从您的300每月，该公司即将把500 ， 1000 ，甚至2000多人在同一台计算机上。 Other way it will simply not be worth it.其他方式，将根本不值得。 So there you are, hosted on a $3/month host with 1000 other people.所以，你是，托管在主办3/month $ 1000其他人。 Imagine that your site is becoming popular (or maybe you have big files for downloading), and you get more and more visitors.试想，您的网站正在成为流行（或者你有大文件下载） ，你会得到越来越多的游客。 The same happens to other websites on your server.同样的情况与其他网站在您的服务器上。 What's the result?什么结果呢？ Simply, the server is working more and more slowly.简单地说，服务器是工作越来越慢。 So does your website.那么，您的网站上。 Remember, the Internet connection, server CPU power, disk etc are not unlimited; the same amount of them must be divided between more and more page requests.请记住，互联网连接，服务器CPU电源，磁盘等不是无限的;同样数量的人必须将其分为越来越多的网页的请求。 Even if your site worked great when it had 10 visitors a day, you cannot expect that it will continue to do the same with 10.000 visitors.即使您的网站上伟大的工作时，有10个游客一天，你不能期望它会继续做同样的10.000游客。 It simply will not.它根本不会。 So what is the hosting company going to do?那么什么是托管公司的怎么办？ They will select websites which eat up the most bandwidth (or CPU power), and tell them to go away.他们将选择网站的吃最多的带宽（或CPU功率） ，并告诉他们走了。 Don't believe it?不相信吗？ Read carefully terms of service you agreed to when buying the host.仔细阅读服务条款，您同意当购买的主机。 Buried in fine print, there is a clause saying: "we reserve the right to cancel your account if it uses too much server resources".埋在精细印刷，有一项条款说： “我们有权取消您的帐户，如果使用太多的服务器资源” 。 They will make good use of it, you can be sure.它们将使利用好它，你可以肯定的。 And don't expect a refund when they close your account.和不指望退款时，关闭您的帐户。 You will not get your money back, because you violated their TOS - by using too much of your "unlimited" bandwidth!您不会收到你的钱回来，因为你侵犯了他们的服务条款-用你太多的“无限制”的带宽！ That's how it looks like in reality.这就是好像在现实中。 I didn't invent all this - it happened to me many times.我没有发明这一切-它发生在我身上的许多倍。 Of course, there are some real unmetered bandwidth hosts.当然，也有一些真正的unmetered带宽的主机。 They don't cost $2 or $3, but rather $100-$300 per month.他们没有成本2元或3美元，而是100美元-每月3 00元。 If you buy them, you are usually the only person utilizing the server, and then you can really use its full processing power and bandwidth.如果您购买它们，你通常是唯一的人利用的服务器，然后你才能真正充分利用其处理能力和带宽。 For $5 or less don't expect anything even close to that.为5美元或更少不要指望任何接近这一界限。 Michal Pleban is a webmaster with many years of experience.科瓦奇Pleban是一个网站管理员与多年的经验。 His latest site is 11send: http://www.11send.com/ - a free website for transferring, sending & emailing large files easily.他的最新网站11send ： http://www.11send.com/ -免费转让网站，发送电子邮件及大型档案轻松。
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