为codeIgniter的ActiveRecord的资源密集型？ [英] Is CodeIgniter's ActiveRecord resource intensive?

问题描述

我编码一个与服务器资源考虑应用程序，所以我不想用太多，这样，未来这一应用规模。我不介意写我自己的查询。所以，是的ActiveRecord资源密集型的应用？还是它不会有所作为？

I’m coding an application with server resources in mind, so I don’t want to use too much so that this application scales in the future. I don’t mind writing my own queries. So, is ActiveRecord resource intensive for my application? Or does it not make a difference?

谢谢！

推荐答案

CI的ActiveRecord的是基本不是 ActiveRecord的，但查询生成器。它可以让你形成一个面向对象的方式简单的查询。像任何抽象，从对象状态组装成一个SQL查询比硬编码慢，但我怀疑对性能的影响可以忽略不计。

CI's ActiveRecord is basically not an ActiveRecord, but a Query Builder. It allows you to form simple queries in an object oriented manner. Like with any abstraction, assembling from object state into a SQL query is slower than hardcoding it, but I suspect the performance impact to be negligible.

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