本文主要是介绍How to maintenance Operating System and Hardware Optimization,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
1.What Limits MySQL's Performance?
- CPU saturation
- I/O saturation
2.How to Select CPUs for MySQL?
two goals for your server:
- Low latency(fast response time)
- High throughput
3.How to balancing Memory and Disk Resources?
- Many writes,one flush
- I/O merging
4.Solid-State Storage
- Solid-state storage devices use nonvolatile flash memory chips composed of cells instead of magnetic platters. (Nonvolatile random access memory NVRAM)
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