2006/9/25, Aristedes Maniatis [EMAIL PROTECTED]:
I know this isn't the complete solution for what you want because it
doesn't show database relationships between schema entities and I
haven't yet figured out how to do this either. But I'm hoping that it
might be extensible in some way.
Hi!
For performance issues we have the need to cache some query result (i.e
a list of cayenne data objects);
As far as I have understood it's completely up to the developer to
determine if a previously cached result is still logically valid or not
(maybe this will change in Cayenne 3.0?).
The
Another good reason to keep a parallel EOModel of your Cayenne model
is you can then use DBEdit to browse your database.
/dev/mrg
On 9/25/06, Borut Bolčina [EMAIL PROTECTED] wrote:
2006/9/25, Aristedes Maniatis [EMAIL PROTECTED]:
I know this isn't the complete solution for what you want
On 25/09/2006, at 10:41 PM, Francesco Fuzio wrote:
It is important to understand that caching of *result lists* is
done independently from caching of *individual DataObjects and
DataRows*. Therefore the API is different as well. Also cached
results lists _are not synchronized across VMs
Until 3.0 invalidating query lists was totally up to the developer.
In 3.0 we added three things - RefreshQuery (mentioned by Ari),
query cache group concept, and pluggable QueryCache. This makes
clustering and refresh policy management much simpler. I am running
this latest code (3.0
Thanks Bryan! This is certainly helpful.
Andrus
On Sep 25, 2006, at 10:05 AM, Bryan Lewis wrote:
Okay, I installed the patched jar on our production servers. It'll be
difficult to say for sure that the problem was fixed, seeing as how it
happened to us only once this year. The absence of a
Thank you for the answers: I'm definitely looking forward to trying the
3.0 cool features you mentioned.
As for 2.1 (since for us is important to keep data updated without
relying on expiration timing) I was thinking about this approach (for a
clustered environment)
1) Enable Cayenne
Currently the news are entered in the main space (CAY). We can
incorporate this on the front page via different means such as
* A custom Confluence template (not sure if it has enough flexibility
for a sophisticated branded look)
* A script that grabs news via RSS and builds the static page
2006/9/25, Aristedes Maniatis [EMAIL PROTECTED]:
You could always use EOModeler on a Mac to do what you want. It draws
nice diagrams. Just a shame it is 1) going away, 2) doesn't open
Cayenne XML models.
On 9/25/06, Borut Bolčina [EMAIL PROTECTED] wrote:
Ahh, those days are over...
Maybe
