> My favourate TOPLink capability is that it manages relationship
> from a CMP EB to a dependent object, which has a relationship to
> another CMP
> EB, all without a single line of "relationship" code. Does
> anyone know any
> other tool can do this?
>
<vendor>
Yes, Persistence PowerTier for EJB actually takes the functionality within
TopLink one step further by actually generating all of the necessary Entity
Bean implementation code automatically. This can be done within our
modeling tool or within Rational Rose. Thus, all the Entity Bean
Home/Remote Interfaces and Bean implementations are all generated for you,
no coding is needed, unlike the TopLink environment where you still need to
code the Bean implementations.
PowerTier automatically provides all of the object relationships in a shared
transactional cache and goes beyond TopLink to allow you to do lookups on
the cache only, preventing unneccesary trips to the RDBMS. TopLink will
ultimately requre at least a single call to the RDBMS, it cannot do a
"cache-only" read.
</vendor>
mike mc
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