Author: Joe Duchesne 作者： Joe杜申
Article source: http://www.macosx.com/ Used with author's permission. 文章来源： http://www.macosx.com/可与作者的许可。 Bandwidth in its simplest terms refers to the amount of data that flows across a network wire in a given time period.带宽最简单的术语指的是大量的数据流在网络上线一段时间。 For most web hosting providers, that time period is measured in a month.对于大多数网站托管服务提供商，这一时期是衡量一个月。 Web hosting providers are charged a certain amount per month or per year for an allocated amount of bandwidth from backbone providers and wholesale data centers.网站托管服务提供商收取一定数额每月或每年的拨款数额从骨干网的带宽和批发供应商的数据中心。 That cost is then passed on to the consumer in the form of web hosting plans.这费用是然后传达给消费者的形式，网络托管计划。 How much bandwidth will your website use?多少带宽将您的网站使用？ With so much variation among web hosting companies, it can sometimes be difficult to know how much bandwidth your website will need.由于有这么多的变化之间的网络托管公司，它有时可能很难知道多少带宽您的网站将需要。 So, how much is a gigabyte of bandwidth anyway?所以，有多少是一个1G的带宽吗？ Let's put it in perspective.让我们把它的观点。 If an average web page, images and all is 50 kilobytes in size, your website could be viewed 20,000 times!如果平均网页，图像和所有为50千字节的大小，您的网站可以被视为20000倍！ For the average hobby website, that is more than enough.对于一般的爱好网站，这是绰绰有余。 Let's further put that 20,000 in perspective.让我们进一步将这一20,000观点。 If each visitor to your website viewed an average of 4 pages per month, it would still represent over 5,000 unique visitors to your website every month.如果每个访问者到您的网站浏览的平均4页，每月，它将仍然超过5000独特的访问者每个月。 Now if your website has lots of pictures on it though, then one gigabyte of bandwidth will allow for fewer visitors.现在，如果您的网站有很多图片，虽然它，然后一个1G的带宽将允许旅客人数。 Beware of bandwidth usage when offering file downloads谨防带宽使用时，提供文件下载 While offering simple web pages doesn't use up much bandwidth, the same can't be said about downloading files.同时提供简单的网页没有使用太多的带宽，同样不能说的下载文件。 If you plan on allowing people to download music files, pdf files, flash files, or video files, you can eat up bandwidth in a hurry even with a relatively small number of people visiting your website.如果您打算让人们下载音乐文件， PDF文件，闪存的文件，或视频文件，您可以吃掉带宽急于即使数量相对较少的人访问您的网站上。 If your website offers an adobe .pdf file that is 1 megabyte in size, with one gigabyte of bandwidth, you will only be able to serve up one thousand downloads.如果您的网站提供了一个土坯。 pdf文件是1兆字节大小，有一个1G的带宽，您将只能提供最多1000下载。 This does not including the html needed to get people to download the pdf in the first place.这并不包括需要的html让人们下载PDF摆在首位。 Video files eat up even more space.视频文件，甚至吃了更多的空间。 A one megabyte video file represents only seconds of video.一兆字节的视频文件只占秒的视频。 For a half hour presentation, your video file could easily be over two hundred megabytes in size!一个半小时的介绍，您的视频文件可以很容易地超过200兆字节的大小！ At that size, one gigabyte would only allow you to offer five downloads to your visitors.在这规模，一个容量将只允许您提供5个下载到您的访客。 What you plan to do with your website most definitely will affect how much monthly bandwidth you anticipate needing.你打算与你的网站肯定会影响多少每月带宽您预测需要。 Overselling bandwidth is common in the web hosting industry超带宽是常见的网络托管业 Because more people use only a fraction of their allotted bandwidth per month, most web hosting providers price their plans knowing that most people will only use a fraction of the resources available to them.由于越来越多的人使用只有一小部分的带宽分配，每月大部分网站托管服务提供商的价格知道他们的计划，大多数人将只使用一小部分资源。 In fact, with most companies, if you did use the maximum bandwidth available to you each month, you would most likely be shut down.事实上，大多数企业而言，如果你没有使用最大带宽为您提供每个月，你最有可能被关闭。 If you go with a shared hosting account, your website can be hosted with hundreds or thousands of other websites.如果你去同一个共同主办的帐户，您的网站可以举办与数百或数千的其他网站。 If your website starts to use a significant portion of the server's resources, you may find them pulling the plug on your website.如果您的网站开始使用有很大一部分是服务器的资源，你会发现他们拉插件您的网站上。 If you know your website is going to need significant resources, you should probably consider getting yourself a dedicated server or at the very least look for assurances in writing that your web hosting provider will honor your bandwidth needs.如果您知道您的网站将需要大量的资源，你也许应该考虑自己获得一个专门的服务器或至少期待的书面保证，您的网站托管服务提供商将恪守您的带宽需求。 Knowing what you plan to do will allow you to know how much you need知道您打算这样做可以让您知道有多少你需要 By knowing what you plan to do with your hosting account, you can have a pretty good idea of how much bandwidth you're going to need.据了解你打算与您的托管帐户，您就可以拥有很好的想法多少带宽你会需要。 If you anticipate that you will be needing to serve lots of multimedia including video, music and large amounts of flash powered pages, you may need to consider going with a dedicated server.如果您预期，你将需要提供大量的多媒体，包括视频，音乐和大量的闪存驱动的网页，您可能需要考虑去与一个专用的服务器。 If your website is just starting out and you have little money and no real idea of how much bandwidth you're going to need, pick a company that gives you more than you think you'll need at a reasonable price.如果您的网站才刚刚开始了，你没有钱，没有真正的想法多少带宽你会需要，选择一个公司，让你多你觉得你需要在一个合理的价格。 Make sure you also find out how much they will charge you for any bandwidth you use above and beyond what comes in your hosting package.请确认您还发现了多少，他们会向您收取任何带宽的使用和超越中什么是您的主机包。 If it is one dollar per megabyte and you've already exceeded a twenty gigabyte bandwidth limit, changes are, you'll get one hefty bill at the end of the month.如果是1美元每兆字节，你已经超过了21千兆带宽的限制，改变，你会得到一个高额的法案在本月底。 When shopping around and looking at bandwidth, keep the overage cost in mind as well and you'll do fine.当周围的购物和看的带宽，使超龄考虑到成本以及，你会做的罚款。 This article was written by Joe Duchesne, a web hosting company that strives to make it easy to setup and maintain your website.本文作者乔杜申，网络托管公司，努力可以很容易地设置和维护您的网站上。 Copyright 2004 Yowling.版权所有2004 Yowling 。 Reprint Freely as long as you link back to my website from this resource box.转载自由，只要你链接到我的网站从这一资源中。
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