[hibernate-dev] [OGM] support for remote grids

[Sanne Grinovero]

Thanks!
If you could get some tests to work with the HotRod queries soon, you
might be on time to provide some very valuable feedback to the
Infinispan team.
I know you're familiar with creating GridDialects :-) but also reach
out for Gunnar's help for the Query aspects.

https://hibernate.atlassian.net/browse/OGM-353

Sanne


On 17 October 2013 17:13, Davide D'Alto <daltodavide at gmail.com> wrote:
>> I also don't mind to try to upgrade hibernate OGM.
> Sorry I meant ORM
>
>
> On Thu, Oct 17, 2013 at 5:12 PM, Davide D'Alto <daltodavide at gmail.com>
> wrote:
>>
>> I can take the HotRod dialect task since I've already some experience with
>> datastore integration for OGM.
>> I also don't mind to try to upgrade hibernate OGM.
>>
>>
>>
>> On Thu, Oct 17, 2013 at 4:57 PM, Sanne Grinovero <sanne at hibernate.org>
>> wrote:
>>>
>>> Hi all,
>>> it looks like I will be very busy on Search and some more Infinispan
>>> integrations in the coming couple of months, but there are some very
>>> exciting things that I would love to see in OGM soon, and since I
>>> heard there is a lot of excited people out there waiting for this too,
>>> this is your chance to grab some more glory.
>>>
>>> As you know we have several GridDialects, one of the first one was
>>> supporting Infinispan but only in "embedded mode".
>>>
>>> Embedded mode was the first choice because it's easier, and also because:
>>>  - it supports transactions
>>>  - had some form of query capability (although we never used it)
>>>  - lowest latency, assuming your data set is reasonable
>>>
>>> But people looking at OGM are especially fascinated by the idea to use
>>> it in a more traditional architecture, which implies having a
>>> "database" as a separate independent service.
>>>
>>> Infinispan 6.0 is almost ready, and thanks to Gunnar includes a bit of
>>> OGM in its DNA to support queries defined from a remote client (Hot
>>> Rod client).
>>>
>>> I think it would be terrific if someone could start hacking on a
>>> HotRodDialect, and start writing tests to stress this new query
>>> capability; specifically I had the Gunnar - Davide team in mind if
>>> they can :-)
>>>
>>> We'll have to ignore transactions for now, I guess it could be
>>> considered like we do with MongoDB: make it clear the backend is not
>>> transactional in the docs.
>>>
>>> Timing-wise, if we could have a prototype using HQL queries very very
>>> soon, that would be a great help to the Infinispan team as it would
>>> validate the new feature; this idea of mine is probably too late as
>>> Infinispan is already at CR2 phase (tomorrow) but you might be able to
>>> put some basic checks in place on time?
>>>
>>> Second priority - also relatively urgent - is to move on to latest ORM
>>> version, so that possible complexities can be softened in ORM before
>>> 4.3 is declared Final.. it's still using the outdatet 4.2.0.CR1 !?
>>> We should get it to work on WildFly quickly.
>>>
>>> Sanne
>>> _______________________________________________
>>> hibernate-dev mailing list
>>> hibernate-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>
>>
>