Monday, July 7, 2014

EJB v3 Buy-In

Studying for my SCBCD 5 certification, I noticed these differences between the EJB v3 specification and Spring v2 framework. Thought i should share these. I will add the performance results as well, once i have something substantial.


In Favour of EJB v3,
Easier implementation for web services
Time tested & Robust method for Remote Access
Better instance pooling mechanisms
Stateful session beans
Annotations make it easier
JEE Standard / Sun Support / Industry Affiliation
Wide App Server Feature Support


In Favour of Spring v2,JDBCTemplate and JMSTemplate
DI even for POJO (outside container)
AOP is feature-rich (but complex)


And no... I do not sell for Sun.

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