java - 生产环境使用Oracle11gExpress会有多大差距

Answer 1

XE版本的限制还是比较多，请确认下面的限制条件是否能满足业务需求。

Oracle XE is limited to:
only use one core of CPU on a system
use up to 1GB of RAM
store up to 4GB of data, 11GB of data on 11.2

The following database features are not supported:
partitioned objects
internal Java virtual machine (JVM)
materialized view query rewrite
changing character set on 11.2 (only AL32UTF8)