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stored procedure in ObjectDB

#1

Hi,

    Does ObjectDB support "stored procedure"?

    Some frequent operations may be finished within DB, client just get a few bytes of the result.

TIA

Institute of Computer Technologies
#2

No stored procedures in ObjectDB. JPA (or JDO) lifecycle events can be used as a replacement.

Since every change to the database starts on the client side - this doesn't add much networking overhead (no additional round trips), and JPA lifecycle events (unlike stored procedures) are portable.

ObjectDB Support
ObjectDB - Fast Object Database for Java (JPA/JDO)
#3

hi,

    You know, when I use link-like structure, such as linked-list, tree, graph, then a lot of round trips occurs, the traffic is not the main factor, but the latency is a problem.

    TIA

Institute of Computer Technologies

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