Monday Apr 23, 2007

JBI/SOA Tips: Expose Coarse-Grained Service Interfaces to external Clients

Expose Coarse-Grained Service Interfaces to external Clients. Do not expose service interfaces that are fine-grained. Fine-grained service interfaces will kill system performance.

 

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Saturday Apr 21, 2007

JBI/SOA Blueprints: Beware of the issues when doing Implementation-First (Bottom-up) Development

As I have already mentioned in a previous blog entry, the preferred approach to Service Contract Design is the Top-Down approach, namely Contract-First Development.

You should avoid the Bottom-up approach, namely Implementation-First Development as much as possible. However, if you do have to do Implementation-First Development, you have to pay special attention to the following points...

 

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Thursday Apr 19, 2007

My JavaOne 2007 Schedule

Here are the Technical Sessions and BOFs I will be attending at JavaOne 2007. See you all there.[Read More]
About

Gopalan Suresh Raj, a Senior Software Architect, Published Author, and a Public Speaker, is a member of Sun Microsystems, Inc.'s Research and Architecture team. For the past several years he has been designing solutions using Java and C++.

Contact him at Gopalan.Raj@Sun.com  or Suresh.Gopalan@oracle.com

His personal public profile is available at: https://profiles.google.com/ipersist/

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