On 2016-09-19 05:32, Ali Kefia wrote:
> May be I missed something but it is worth asking a question:
> When we have 2 workers, W1 and W2, working on an instance (call it a 
> product), how to manage this situation:
>    - W1 added product to cache (from database)
>    - W2 modified product and cleared ITS product cache
>    - W1 makes get on product cache => hit an invalid version
> We can not check db on each cache.get call?

You can not add to Cache Model instance because they are linked to the
The Cache objects only store base type and the invalidation is managed
by the developer with the call to clear. It is all the cache that is
cleared so it is quite raw but normally Cache should only be used for
data that almost never change.

Cédric Krier - B2CK SPRL
Email/Jabber: cedric.kr...@b2ck.com
Tel: +32 472 54 46 59
Website: http://www.b2ck.com/

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