Hi Gabe,
Are each domain a separate entity? It is not clear if the domain
(blog instance) are separate because the users are different or
they are
separate because they are nodes in a cluster for load balancing
purposes (thus appearing as one against 1 database)?
The domains are separate businesses / product lines with a common
web technology that we have built over the last 6 years.
So they are different for business reasons, not technological.
That is why I am not worried about blogs being accessible from the
other, someone will have to work to do so.
And no I can't have all the blogs in one domain because some of
our partner's customers must enable javascript explicitly for a
domain.
In that case would it not be simpler to have complete separate
instances of Roller with different Databases for each business entity.
You can do so in 2 ways.
1)Separate instances in the same JVM like so:
http://www.biz1.com/roller1
http://www.biz2.com/roller2
http://www.biz3.com/roller3
That is already my first config. Here is where I had the issue with
lingering / orphaned HitCountQueueProcessor objects on JVM shutdown.
I guess I am going to go back to it. I'll sleep on shutdown and then
kill.
2)Separate instances in DIFFERENT JVMs installed as ROOT context
like so:
http://blog.biz1.com
http://blog.biz2.com
http://blog.biz3.com
Yes, possible except for a characteristic of our webapps where we
have a large memory cache in each JVM. We also have implemented
mutlicasting to dirty our cache between each server. It is very
effective.
Thanks.
Regards,
Dave
--
Regards
Gabe Wong
NGASI AppServer Manager
JAVA AUTOMATION and SaaS Enablement
<a href=http://www.ngasi.com>http://www.ngasi.com</a>
NEW! 8.0 - Centrally manage multiple physical servers
