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Former Member
Jul 08, 2008 at 01:11 PM

Performance of Portal in comparison with 32-bit JVM vs 64-bit JVM

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Hi Experts,

We are doing the development for EP 7.0 SP 12. OS of the portal is Windows 2003 Server. JDK installed is 1.4.2_13 and is of 64-bit JVM. We are using a tool which is not compatible with 64-bit JVM.

The question here is

1. Is it feasible to uninstall the existing JDK and install a new JDK with 32-bit JVM without uninstalling portal?

2. What is the difference in performance of Portal using 32-bit JVM vs 64-bit JVM.

3. Which is the preferred JVM (32-bit or 64-bit) for EP 7.0 SP 12.

Thanks in advance.

Tarani