[Twisted-Python] Re: feedback requested -- flow.py goes beta
lafou at wanadoo.fr
Fri Apr 18 10:31:19 EDT 2003
Detailled information about mappings:
(this is the previous schema)
DS ----> BLOC1 ---+
----> BLOC2 ---+---- BLOC3 -----> DS3
In this exemple, DS has the role to provide data. For that, I use a query.
"Select field1, field2, field3, field4 from MYTABLE"
all field are numerical values.
BLOC1 has to work with field1 and field2
whereas BLOC2 has to work with field3 and field4.
I can split the datasource in 2 connexions. But this a really simple
exemple. If I have 100 BLOCS after the datasources, I may have 100
connexions * Number of Users. Crash ! :)
Am I clearer ?
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