云数据库OceanBase上可-阿里云

OceanBase数据库内存在哪块能调？图形界面上可直接改不？

OceanBase数据库内存在哪块能调？图形界面上可直接改不

OceanBase数据库5副本较3副本集群的优势，在计算能力和集群其它性能上可有什么不同？

问题1:OceanBase数据库5副本较3副本集群的优势，除了副本数多，抵抗故障风险的能力强外，在计算能力和集群其它性能上可有什么不同？问题2:是不是可以理解为堆机器把单机的性能提上去？

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