Vertical tables and date tracked fields

We are in process of remodeling our database. We will have true 3rd normal form tables with vertical structure and date tracked fields among many other changes. I'm interested in Toplink's support capability.
We are evaluating using stored procedures to do CRUD operations and use toplink to do only reads. Has anyone used toplink in this type of database model and how is it implemented?
Thanks

Sure. Having your database in 3rd normal form will only make your object model more consistent and more efficient to modify.
TopLink has great stored procedure support and also performs very favourably on reads, so it serves this kind of model quite well. The caveat is that TopLink tends to cache fairly agressively be default. If you are doing writes outside of TopLink then you will need to determine a strategy for refreshing cached objects that may have changed in the db. TopLink does provide a number of ways that you can use to do that, including cache eviction policies, implicit and explicit refreshing, and cache hit disabling when necessary.

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