我们不确定哪种解决方案对我们来说更好.我们的服务都没有共同的结构,也不需要共享数据.我们更关心的是易用性.
这是我们最关心的,我们真的希望得到一个客观的,基于意见的答案.
备份
灾难恢复 – 所有服务与个人
服务之间的安全
对于某些其他信息,群集在AWS中托管,我们的数据库是RDS实例.
解决方法
Databases are physically separated and access control is managed at the connection level. If one Postgresql server instance is to house projects or users that should be separate and for the most part unaware of each other,it is therefore recommendable to put them into separate databases. If the projects or users are interrelated and should be able to use each other’s resources they should be put in the same database,but possibly into separate schemas. Schemas are a purely logical structure and who can access what is managed by the privilege system.
资料来源:http://www.postgresql.org/docs/8.0/static/managing-databases.html
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