Sql Server 2012 Express是否足以支持Web应用程序
问题描述：
我在本地系统中创建了一个Web应用程序和数据库作为sql server 2012 express edition。如果我主持那个可以使用哪个版本的Web应用程序，它的sql server 2012 express版就足够了或者其他版本。请建议我。
I am Created one web application and database as sql server 2012 express edition in the local system. If I host that web application which edition can i use, its sql server 2012 express edition is enough or other edition. Please Suggest me.
答
是的，但是存在限制，例如仅高达10 GB的数据库，并且只能使用1 GB内存和最多4个处理器内核。最适合小型应用，无可扩展性。
请阅读以下内容以获取更多信息。
http://en.wikipedia.org/wiki/SQL_Server_Express [ ^ ]
Yes , but there are limitation like databases only up to 10 GB and can utilize only 1 GB of memory and up to four processor cores. Best Suit for a small application with no scalability.
Read below for more info.
http://en.wikipedia.org/wiki/SQL_Server_Express[^]
通常你不会托管你自己的网站，除非你是一个非常大的网站公司 - 你会使用一个托管服务，他将拥有一个更宽泛的互联网管道。他们通常会提供数据库设备，而不是像你在他们的套件上安装自己的软件（甚至是MS）的想法。
你可能会侥幸逃脱如果用户数量保持很低，那么自己托管它，在这种情况下，SQL Express也可能就足够了。但是......它的可扩展性不是很高，如果你的用户数达到两位数，你会很快达到极限。
Normally you wouldn't host your own website, unless you are a very large company - you'd use a hosting service who will have a much "wider" pipeline to the internet that you would. And they will normally provide the database facilities, and not like the idea of you installing your own software (even from MS) on their kit.
You might get away with hosting it yourself, provided the number of users is kept very low, and under those circumstances SQL Express will probably be sufficient as well. But...it's not very scalable and you will hit it's limits fairly quickly if your user count hits double figures.