關於IO面試的總結

原創 砖厂码农 2020-02-23 12:20

最近行情不好，聊了幾家。本人從事分佈式（數據庫）開發工作五年有餘，前兩日面試中，談到IO的優化問題，本人竟一時語塞。IO確實涉及到很多方面，每個方面都可以做一些優化。本人從網絡、系統、應用程序、硬件、工具等層面做了一些總結。直接上圖：

 

 

轉自本人頭條號，如果對您有幫助就加個關注點個讚唄。

http://mp.toutiao.com/preview_article/?pgc_id=6795873961725919756 

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