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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 17282] New: - Deserialization performance problem
Date Fri, 21 Feb 2003 12:50:53 GMT
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=17282

Deserialization performance problem

           Summary: Deserialization performance problem
           Product: Axis
           Version: 1.1RC1
          Platform: PC
        OS/Version: Other
            Status: NEW
          Severity: Critical
          Priority: Other
         Component: Serialization/Deserialization
        AssignedTo: axis-dev@ws.apache.org
        ReportedBy: alex@remix.sp.ru


WebService has an operation that answers a collection of instance of some
class A.

Class A has 2 fields:
    A.field1 - Calendar
    A.field2 - collection of instances of some class B.

Class B has 2 fields
    B.field1- int
    B.field2 - instance of some class C.

Class C has 4 fields of types Integer, Double, String and Calendar.

Now, example:

The operation answers collection of 15 instances of class A.
The average size of A.field1 collection of each A instance is 100.
Each class C has only Integer not null field.

SOAP Response envelope has a size equals to 1Mb

The deserialization process takes about 20 seconds on P4 computer

This is simple example. The deserialization performance is enough slow.
Currently this problem is really critical for me.

Any ideas how to solve this problem?

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