[請益] java的效能!?
看板Soft_Job (軟體人)作者pandaforme (建 建)時間15年前 (2011/05/20 21:45)推噓13(13推 0噓 67→)留言80則, 21人參與討論串1/52 (看更多)
事情這樣的
因為公司的主管很排斥物件導向概念和新的技術
認為程式擁有太多class,必須要一直new產生一個新的instance,會花費很多效能!?
引用structs架構也會拖慢效能!?
所以公司的程式充斥一堆static的function和自己硬幹的詭異方法...
主要的理由是因為公司的程式是裝在一台伺服器,當作產品賣出
為了節約硬體資源,所以要避免過多的物件導向概念...
想請問一下各位前輩事實真的如此嗎?
假如是以前的電腦還有可能有這樣的問題發生,但是現在電腦都那麼快
頻繁的產生instance會影響到系統效能嗎?
而且沒有物件導向概念的程式,真的會看到吐血,所有東西都混雜在一起!
之後,維護起來一定是個大災難,連基本的分層概念都沒有...
麻煩有相關經驗的前輩,提供一下相關資訊,
真的將系統物件導向化會導致系統效能下降嗎?
謝謝~
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