如何提高ASP ?NET MVC应用程序性能?


当前回答

Code Climber和这篇博客文章提供了提高应用程序性能的详细方法。

编译后的查询将提高应用程序的性能,但它与ASP没有任何共同之处。净MVC。它将加速每一个db应用程序,所以它不是真正的MVC。

其他回答

使用捆绑和缩小还可以帮助您提高性能。它基本上减少了页面加载时间。

除了所有关于在服务器端优化应用程序的重要信息外,我还想说你应该看看YSlow。它是提高客户端站点性能的极好的资源。

这适用于所有网站,而不仅仅是ASP。净MVC。

这似乎是显而易见的,但是在生产环境中以及在性能分析期间以发布模式而不是调试模式运行站点。释放模式要快得多。调试模式可以在您自己的代码中隐藏性能问题。

我还要补充一点:

Use Sprites: Sprites are a great thing to reduce a request. You merge all your images into a single one and use CSS to get to good part of the sprite. Microsoft provides a good library to do it: Sprite and Image Optimization Preview 4. Cache Your server object: If you have some references lists or data which will change rarely, you can cache them into memory instead of querying database every time. Use ADO.NET instead of Entity Framework: EF4 or EF5 are great to reduce development time, but it will be painful to optimize. It's more simple to optimize a stored procedure than Entity Framework. So you should use store procedures as much as possible. Dapper provides a simple way to query and map SQL with very good performance. Cache Page or partial page: MVC provides some easy filter to cache page according to some parameters, so use it. Reduce Database calls: You can create a unique database request that returns multiple objects. Check on Dapper website. Always have a clean architecture: Have a clean n-tiers architecture, even on a small project. It will help you to keep your code clean, and it will be easier to optimize it if needed. You can take a look at this template "Neos-SDI MVC Template" which will create a clean architecture for you with lots of performance improvements by default (check MvcTemplate website).

在您嚷嚷着优化客户端时,不要忘记数据库层。我们有一个应用程序在一夜之间从5秒加载到50秒。

在检查中,我们做了一大堆模式更改。一旦我们刷新统计数据,它突然变得像以前一样灵敏。