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How to Choose a Good Web Hosting
这篇文章是我在国外知名英文文章站EzineArticles上发表的，主要是根据我这3年来对美国空间的使用和代购经验总结的，虽然有些地方还是带有个人情感因素，但是作为选择美国空间的参考还是有很大左右的，最后希望大家都能选上一个称心的空间或者主机。 
A good website must have a good web hosting first,choose a good web hosting is one of the most crucial decisions you willmake for your website. Now, web hosting providers is too more, and someare well known and reliable, also some are poor. With a good you willnot face many problems, but if with a poor you will have much pain.
一个好的网站首先有一个好的空间，这是你在建站众多问题上需要决定的关键问题之一。现在，主机商有很多，有些是知名的，也有很多是垃圾的。选择一个好的主机商你将会避免很多问题，但是如果遇到的是个垃圾空间商，那简直就是个恶梦。
So how to choose a good web hosting?
那如果选择一个好的空间呢？
Here you can find a few pointers below what exactly to look for when choosing a good web hosting service:
你可以使用下面的观点作为选择好主机的参考：
1. Uptime guarantee: look for a host with an uptime guarantee of a 99.9%. In fact, nohosting company can guarantee 100% uptime, but it should not lower than 99.5%.
在线时间保证：选择在线率在99.9%以上的，实际上，没有公司能够保证 100%的在线率，但是最起码也要在99.5%以上.
2. Space and Bandwidth: Don’t believe anyweb host that advertises “unlimited space” and “unlimitedbandwidth”.Usually you will find that they redefine “unlimited” to belimited in some way, so suggest you to contact they and ask how”limited” .
空间和流量：不要相信所谓的“无限空间”和“无限流量”，通常你会发现他们的“无限”在某些方面是有限的，建议你可以针对这个问题咨询下空间商。
3. Technical support: Does the webhosting service provide 24×7 supports? Do they respond rapidly to yourissue? A good hosting compay should know how to solve any problems youhave, and always in 24 hours.
技术支持：主机商是否提供7天，24小时的服务吗？能够迅速解决你的问题吗？一个好的主机商应该知道如果解决你的任何问题，通常是在24小时内。
4. Control Panel: Whether it is easy and fast manage your host. Some hosting companys support Demo, suggest you try it before buy.
控制面板：是否能够简单而且快速的管理主机，一些主机商提供演示，你可以在买之前体验下。
5. Amount of domain add:If you want to build more websites in one host, you should look to see how many can allow to add, and whether need charge for this.
域名允许添加个数：如果你想在一个主机上做多个站，那你就需要了解下主机商的参数，看看是否需要额外收费。
6. Free domain include:Be wary of hosts that include a free domain name with their hostingpackage, unless you are certain this domain belong to you. For example,if you will not use their host, whether you can still use this domain,can transfer to another domain registrar?
免费域名：特别注意下那些提供免费域名的主机商，确认下域名是否真正属于你。比如，你不再使用他们的主机，你是否还可以继续使用，或者是否可以转移到别的域名商。
7. Price and Renewals:The most expensive hosts not necessarily are the best, but price compare is need. Note the Renewals price, some host company first year price is cheap, but renewals price is expensive.
价格和续费：不是说越贵的主机就是最好的主机，但是价格比较是必须的。注意下续费价格，有些主机是第一年便宜，第2年超级贵。
8. Payment and Money Back Guarantee:Most web hosts allow you to select an annual payment plan that givesyou a cheaper rate than if you were to pay monthly. If you want savemoney, I suggest you look to see their Money Back Guarantee, minimum is 30 days as a good hosting company I think. And note another paymentquestion of auto renewals, if you pay as credit card, remember tocancel auto renewals when you will not use their host again.
支付方式和退款保证：很多主机商提供购买一年或者更长期的优惠政策，如果你想节省钱，你可以购买长期的，但是建议你看下他们的退款保证，一个好的主机商最短也应该在30天以上。另外注意下续费自动扣款问题，记得到期不用要取消相关服务。
9. Hosting features:Windows hosting support like Asp, Asp.net, Ms access, Ms SQL. Linux hosting support like Php, Mysql, Perl, CGI, SSI, .htaccess, telnet,SSH, MySQL, crontabs. And general features support like FTP, Email,Data backup, SSL, etc. If you run scripts need special spport, suggestto contact before buy.
空间参数：这个建议大家自己到相关空间商了解，尤其注意的是如果你的程序有特殊要求，建议在买之前和空间商沟通下。
10. Reviews: You shouldmake it a point to check out what others have to say about the webhost. Like using Google search for honest reviews, and some web hostingtalk forum is another good place to check.
评论：你可以在买之前做个搜索了解下别人使用的评价。
In general, i believe you can choose a good web hosting if you do as above.
一般情况下，我相信你采用以上的观点是能够选一个好主机的。
Find more web hosting reviews at http://www.muchwebhosting.com/
Article Source: http://EzineArticles.com/?expert=Zhang_Fengjuan
更多美国空间介绍：http://www.mghost.cn/forum-42-1.html
美国主机指南：http://www.idcyou.com/
转自：http://hi.baidu.com/action2001/blog/item/55bea3d269416a3c960a166c.html
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