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This is my personal weblog. The contents of this Weblog represent my personal opinion which may differ from the official views of my employer, Sun Microsystems, Inc. or any past employers. I do not speak for my employer or any past employers.
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« JBI/SOA Tips: Securi... | Main | JBI/SOA Tips: Separa... »
Thursday May 03, 2007
May
3
JBI/SOA Tips: Cache wherever possible

Repeated calls over the network can degrade the performance of your system. For read intensive type services that provide relatively static content like historic data or catalog information, cache as much data as you can on the consumer side. This puts the onus on the consumer's cache implementation to ensure that the data does not go stale by checking for updates based on the policies you set up at the consumer side.

You could also use policies like aggregation by replication in a service facade that retrieves data from multiple other services. The aggregating service could contact other services during off-peak hours and replicate the data locally if it is possible. Then when external clients invoke the service it could return the aggregated data as a rich business document in real-time.

It is also advisable to cache the WSDL files in a centralized catalog and periodically check for updates based on policies that are set up. The same goes for XML schema definitions too.

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Posted at 12:06AM May 03, 2007 by Gopalan Raj in A Tip a Day  |  Listen to this article Listen to this entry  |  Comments added Comments[2]
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i am using netbeans 5.5 with the tomcat(inbuilt) i am unable to find the procedure to connect the hibernate with netbeans.I netbeans i want to use jsp code to acess the hibernate in my project

Posted by kishan on May 04, 2007 at 01:41 AM PDT #

Hello Kishen Please read this NetBeans tutorial at http://www.netbeans.org/kb/55/vwp-hibernate.html to use Hibernate With the NetBeans Visual Web Pack. I hope you have installed the Visual Web Pack plugin in your NetBeans IDE. Cheers Gopalan.

Posted by Gopalan Suresh Raj on May 04, 2007 at 01:46 AM PDT #

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