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N+1 database calls problem

  Asked By: Erica    Date: Nov 01    Category: Java    Views: 702

what do we mean by "N+1 database calls problem" in the Entity beans.
If some one could pls describe with suitable examples .



2 Answers Found

Answer #1    Answered By: Wendy Harrison     Answered On: Nov 01

could you give some more comments about this issue to specify what is the context that this is mentioned in it.
I mean more explanation about where you have seen this and in which regard....
maybe I could help.

Answer #2    Answered By: Noah Evans     Answered On: Nov 01

> what do we mean by "N+1 database  calls problem" in the Entity beans.
> If some one could pls  describe with suitable examples  .
Read EJB Design Patterns Book(pdf is available via TSS site) page 77, it
describes the
problem and its workaround.

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