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Difference between container-managed & bean-managed
persistence?
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Answer Posted / john doe
In a CMP the task of mainitain the persitance is carried out
completely by the container. It is simpler for the developer
as the most of the tasks are handled by the contianer
itself. The developer does not have to worry about
connectivity or the JDBC
In a BMP the developer has to use database APIs to read or
write data into the DB. This gives him the flexibilty to
carry out the persistance operations which are too
complicated for the container to handle. He has to use EJB
QL (EJB Query Lanaguage) to interact with the database using BMP
| Is This Answer Correct ? | 11 Yes | 4 No |
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