I love the quote beneath your message!
It's so true.
- Christopher Spence <cspence_at_FuelSpot.com> wrote:
> There are many many answers to your question.
> And it all lies in what your trying to accomplish.
>
> As a general rule, packages perform better than
> procedures are the entire
> package is loaded.
> PL/SQL is slower than SQL in due to the context
> switches and "calls" to sql
> parser, although these can be minmized by using bulk
> transactions and other
> features.
> Java procedures out perform plsql when it is heavily
> computational.
> PL/SQL out performs Java procedures when it is
> heavily transactional
> OCI calls being one of lowest levels are of course
> very efficient.
>
> The performance differences can be milliseconds or
> it can be hours depending
> what is trying to be accomplished.
>
> "Do not criticize someone until you walked a mile in
> their shoes, that way
> when you criticize them, you are a mile a way and
> have their shoes."
>
> Christopher R. Spence OCP MCSE MCP A+ RAPTOR CNA
> Oracle DBA
> Phone: (978) 322-5744
> Fax: (707) 885-2275
>
> Fuelspot
> 73 Princeton Street
> North, Chelmsford 01863
>
>
>
>
> -----Original Message-----
> Sent: Monday, August 13, 2001 11:21 AM
> To: Multiple recipients of list ORACLE-L
>
>
> In the process of making a design decision, I'm
> looking for information on
> the relative performance of PL/SQL stored procedures
> / packages vs. both
> Pro*C / OCI SQL calls and Java stored procedures.
> All things being equal,
> let's say for DML calls with little or not
> procedural logic, what technique
> is likely to yield the best performance, and how
> much of a performance
> difference exists? In the case of PL/SQL vs. SQL,
> is the advantage of
> centralization overshadowed by a performance hit?
> In the case of PL/SQL vs.
> Java, is the advantage of a more "standard" and
> widely-used language among
> application developers similarly negated by a
> performance disadvantage?
>
> I'm interested in hearing opinions based on both
> theoretical and empirical
> information. Thanks.
>
> Paul Baumgartel
> MortgageSight Holdings, LLC
> pbaumgartel_at_mortgagesight.com
> --
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> Author: Paul Baumgartel
> INET: pbaumgartel_at_mortgagesight.com
>
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> INET: cspence_at_FuelSpot.com
>
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Author: Viktor
INET: stant_98_at_yahoo.com
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Received on Mon Aug 13 2001 - 13:16:20 CDT
