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From Apache Wiki <>
Subject [Incubator Wiki] Update of "JaffreProposal" by AlexanderVeit
Date Tue, 31 Mar 2009 21:42:53 GMT
Dear Wiki user,

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The following page has been changed by AlexanderVeit:

The comment on the change is:
added a micro benchmark

  Few of them limit themselves to connect only Java VMs with Java VMs, but try to be platform
neutral. Platform neutrality often adds significant overhead to the development process, or
comes with performance and/or memory consumption penalties (see e.g. SOAP based web services).
On the other hand, RMI, as a Java-only technology, is often cumbersome to configure and to
  This seems to be enough justification for Jaffre that overcomes these limitations.
+ A simple benchmark may illustrate Jaffre's efficiency. 20000 remote calls of the interface
+ {{{
+ public interface ATest {
+    public String echo(String toBeEchoed);
+ }
+ }}}
+ with string lenghts from 1 to 20000 on the loopback interface of a Xeon E5420 @ 2.50GHz
workstation and JDK 1.6.0_13 take 11800 ms (0.6 ms per call) with an unencrypted, and 25700
ms (1.3 ms per call) with a SSL encrypted connection.
  == Initial Goals ==
@@ -111, +122 @@

  Jaffre does not have any required dependencies other than a JRE.
- However, SLF4J is recommended to enable sophisticated logging with Jaffre.
+ However, SLF4J is recommended to integrate logging with Jaffre.
  == Cryptography ==

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