一个主机可以同时运行几个Vertica数据库？ [英] How many Vertica Databases can run on a Host in the same time?

问题描述

我知道在Oracle中我可以在同一主机上运行多个宿主吗？

这可以在Vertica中完成吗？
我正在运行Vertica的CE版本，看来我可以不这样做！

I know in Oracle i can have multiple homes running on the same host ?
Can this be done in Vertica to ?
i am running CE vertion of Vertica and it seems i can not do this !!

推荐答案

它们不允许单个vertica实例中的多个数据库处于活动状态。这是有道理的，他们不允许vertica的多个实例，从而导致多个数据库同时处于活动状态。

They don't allow multiple databases within a single instance of vertica to be active; it makes sense that they wouldn't allow multiple instance of vertica, resulting in multiple databases, active at the same time.

编辑：我说这很有意义：Vertica可能会占用大量资源。它旨在处理大量数据。有多个 Verticas在争夺磁盘，cpu，带宽将对其所有性能产生负面影响。

Reasons I say it makes sense: Vertica can be resource intensive. It is designed to deal with A LOT of data. Having multiple 'Verticas' fighting for disk, cpu, bandwidth is going to negatively impact performance for all of them.

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