Raffaele San

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since Mar 30, 2014
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Recent posts by Raffaele San

Hi,
in my assignment I suppose that there is a daily (or monthly) batch that run and calculate some cost and create a monthly bill.
have I to provide a sequence for that batch?
thanks
no one can help me? give me any suggestion?
thanks
data to be replicated, are the customare phone usage (call, text message and traffica data).
the batch replicate data daily. it starts to run at 00.00 for replicate last day data
if i choose to replicate data with a batch, do i have to make the sequence of batch? or it is sufficient make assumption?
and what about replication of data?
metersystem, external system written in java, track the customare usage.
which is better choose:
-for every details our system calls the metersystem (by EJB/RMI): one call to metersystem for each customare request for details
-replication of details data inside our system: there is a batch that makes one call to metersystem for replication of details, in this way every request for details is inside the system.

What do you think about that?
some considerations please?

thanks
hi Jeanne,
thanks.
my caching solution isn't both session, but one o them.
performance requirement is that all pages would be dislpayed in 3 seconds.
availability 99.99%
the scalability requirement could be tricky: customare base will grow by 1000% the first year.
hi,
in my assignement i have to model a web application for allows customare to view calls/traffic of own mobile details.
in first version of my solution, the customare invoke service (by web page) and he obtains all data in a row. all details are put in the HTTPSession. Further request for details are served from HTTPSession.
i want to review this solution (tell me if i wrong) by deleting all data in Session (EJBSession too) and i want to make call for details on fly.
what do you think about it?