[ZODB-Dev] How to update an object in a multithreading application?

[Sebastian Wain]

>Le lundi 19 mars 2012 18:57:53, Alan Runyan a écrit :

>> if your increment a counter its best the counter be of type, 

>> BTrees.Length

 

>Depends on the usage. If generated numbers are intended to become unique
identifiers, a BTree.Length is definitely not >what he wants.

>Conflicts are good. In ZODB, that is.

 

Indeed I want to sync the same BTree between threads. I am adding
persistence and acknowledgement to the Python queue. Is that expensive in
terms of performance?

 

Thanks,

srw

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