peter,
please make an effort on your communication to the jboss-dev lists. Cut
down on the cute stuff, be professional. This goes for many people
(including me) on the list. The volume on jboss-dev is getting high and we
need clear communication.
Also try to avoid "context dependent" talk, where you just drop some
sentence with a lot of information still in your head but not on paper.
This makes your communication unreadable (I know I do that myself a lot of
times).
You are not alone in this flaw, but please make an effort if you are going
to rw on the tree. Drop the cute stuff and make your sentences short and
clear.
Thanks
marcf
|-----Original Message-----
|From: [EMAIL PROTECTED]
|[mailto:[EMAIL PROTECTED]]On Behalf Of Peter
|Fagerlund
|Sent: Monday, September 24, 2001 7:30 AM
|To: [EMAIL PROTECTED]
|Subject: Re: [JBoss-dev] EJB/QL - JBoss extentions
|
|
|on 1-09-24 05.36, Dain Sundstrom at [EMAIL PROTECTED] wrote:
|
|> Maybe I am stupid, but I have have no idea what this means.
|
|I do not think so ! ... it is me being unclear -perhaps ... -this means, A
|pattern is great, and especially so, if there is a good implementation
|"template" I can use, and customise for my application ...
|
|A page_by_page_iterator should have an idee of the amount of records it is
|capeble to display for its user -say 100.000.000 -when a user
|request a list
|s/he should get a list of some -then perhaps the implementation prefetch
|some more data in close perimeter to where in the index the user is
|navigating ...
|
|-get metadata
| -fetch some data to list
| - display the list
| -prefetch some more
|-wait for new input
|
|Also a centralised cache for all users of the iterator -that can act
|according to how static the data is ... would help ...
|
|A page_by_page_iterator for really large datasets would work best in tandem
|with a lighter db that has a prebuilt index ! ...
|
|/peter_f
|
|
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