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  1.  Home
  2. JAVA400-L
  3. November 2004

JDBC and SQL Performance Under V5R3

All

I'm working at a client right now who is using OS/400 V5R1 and client has
written a series of Java (JDK 1.4) with WSDS, and is seeing some fairly awful
performance issues.  

I've suggested some things (limiting the use of the like keyword, using
existing logical file access paths, etc), but they've got a huge amount of data
(2 TB) to sift through.

>From what I have read from IBM, there are significant gains to be made in
overall SQL performance in V5R3.

Are these claims valid?  Has anyone been using V5R3?

Thanks

-Ed

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