Database Performance Tips for Developers对于开发人员的数据库性能技巧 As a developer you may or may not need to go into the database and write queries or design tables and indexes, or help determine configuration of your SQL Server systems. But if you do, these tip…

(2)Remove unused View Engines 招数2: 移除不用的视图引擎 If you're an ASP.NET MVC developer, you might not know that ASP.NET still loads the View Engines for both Razor and Web Forms by default. This can cause performance issues because MVC will normally look fo…

ORM TipsORM小窍门 More and more people are using Object to Relational Mapping (ORM) tools to jump the divide between application code that is object oriented and a database that is storing information in a relational manner. These tools are excellent an…

(39)Avoid using session state 招数39: 避免使用会话状态 Where possible, you should try and avoid using session state. Whilst using one web server, performance is usually not a problem. This changes as soon as you need to scale to multiple servers, as different,…

(32)Seven handy ViewState tips 招数32: 7条便利的ViewState技巧 Every time I have to deal with a classic ASP.NET Web Forms application, one of the first things I look at is the resulting source, to check whether the DOM is a complete mess and whether the ViewS…

(41)StringBuilder is NOT the answer for all string concatenation scenarios; String.Join could be 招数41: StringBuilder不适用于所有字符串连接的场景:String.Join可能是 Yes, if you are in a loop and adding to a string, then a StringBuilder *could* be most appropriate. Howe…

(40)Take advantage of .NET 4.5 async constructs 招数40: 利用.NET 4.5异步结构 With the arrival of .NET 4.5, writing async code correctly is easier than ever. Like any tool, it should be only applied where it makes most sense – in web use-cases this usually re…

(31)Know your loops 招数31: 认识你的循环 for is the fastest way of iterating over a collection, foreach is a little slower, and LINQ queries are slowest.for是遍历集合最快的方法,foreach略慢一些,LINQ查询最慢. 测试代码: using System; using System.Collections.Generic; using System.Li…

(27)Throw hardware at the problem, not developers 招数27: 把问题仍给硬件而不是开发人员 As developers, we often want to fix problems with code, but don’t be afraid to ‘put the compiler down’ and throw some hardware at the problem.作为开发人员,我们通常想通过代码解决问题,但不要害怕‘批评编译器’和把问题…

(17)Avoid running sites in debug mode 招数17: 避免在调试模式下运行网站 When it comes to ASP.NET, one of the most common performance blunders I see on a regular basis is accidentally or intentionally running sites in debug mode. Language-level optimizations, such a…