在不同版本中使用GAE数据存储

Question

I'm using GAE as my app back-end. For production environment I use the a the 2nd version. while continue developing on the 1st version.

The problem is that both versions use the same datastore. Is there a way to define versions to the datastore. So, entities used in the development won't even be queried in production?

Thanks, Dan

Answer 1

All versions of an application share the same datastore. This is actually very useful because it lets you upload a Go component and a Python component as separate versions that access the same datastore.

For the purposes of testing, if you want a separate database, use a separate app id.

Answer 2

使用名称空间https://developers.google.com/appengine/docs/java/multitenancy/multitenancy它将包括memcached等在内的所有内容分隔开。