vinayakh

• Oct 25th, 2006

Mebbe the size of the data that you are trying to post into the DB is exceeding the size that is specified in the DB while creating the schema

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Viru

• Sep 15th, 2006

Entity beans will maintain the persistance of data in database and stateless session bean will be for processing the business logic.

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pradeep

• Nov 6th, 2006

hi,when we are using j2ee projects then must be the project will be inherited by MVC design pattern.m-model(beans) to hold the datav-view(jsps)C-controller(servlets)

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AnandKarthick

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• Sep 11th, 2007

Hibernate is a ORM Tool which has to be used as a persistent layer in java applications. Spring happens to be a light weight container and framework which is very much flexible.

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Suppose you have a very large queue, and you need to do a insert and delete on the queue. Since the queue is very large , you cannot keep the entire queue in the memory. How do you go about implementing such a condition?How do you go about inserting and deleting elements from that queue if you cannot keep the queue in the memory?

Ashwinshenoy7

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• May 8th, 2011

Problems with large Queue :1) Space.2) Inserting and deleting.3) Time to perform operations.4) Additional cost.There are few ways to implement very large queues:1)Using flat-files:A "flat file&qu...

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