转自:https://dzone.com/articles/spring-boot-memory-performance It has sometimes been suggested that Spring and Spring Boot are “heavyweight”, perhaps just because they allow apps to punch above their weight, providing a lot of features for not very muc
一直都想总结一下oracle内存调整方面的知识,最近正好优化一个数据库内存参数,查找一些资料并且google很多下.现在记录下来,做下备份. 一.概述: oracle 的内存可以按照共享和私有的角度分为系统全局区和进程全局区,也就是 SGA和 PGA(process global area or private global area).对于 SGA 区域内的内存来说,是共享的全局的,在 UNIX 上,必须为 oracle 设置共享内存段(可以