sql - Historical Data and modified objects -


my application receives object trees jms topic, , must persist objects have changed historical purposes.

if, example, receives object tree objects a, b, c (which exist in database according ids) in hierarchical order (a contains b contains c), object c has changed, object stored in database, creating new entry historical purposes.

what solution best approach? technologies (hibernate, jpa) can me achieving this?

here 2 fundamentally different approaches started.

  1. insert object tree temporary in table in database, , run stored procedure historical analysis.

  2. pull out matching object tree database , determine in code.

the typical depth of tree, whether jms objects result in change, rate @ receive objects, difficulty of how detect change, whether same objects sent repeated or not, things affect best design choice.

after that, should worry technology go with.


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