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What is DataSource ?how can its associated with connection
pools ?
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Answer / sriram
A Data Source object enables JDBC applications to obtain a DBMS connection from a connection pool. Each Data Source object binds to the JNDI tree and points to a connection pool or MultiPool. Applications look up the Data Source on the JNDI tree and then request a connection from the Data Source.
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / faraz
DataSoource is an Interface that is an alternative to
Driver manager.It has methods :
getConnection()
getConnection(username,pwd)
...and many more..
Through JNDI it connects with database.
Or It takes from Connection pool.
| Is This Answer Correct ? | 3 Yes | 1 No |
JDBC datasource provides the database access and database
connection management each datasource contain the pool of
database connections,
1. In single server configuration, assign each datasource
and its associated connection pools or multiple to the server.
2.Admin server & managed server congiguration, the target
the datasource and associated with a connection pool to the
servers.
| Is This Answer Correct ? | 0 Yes | 0 No |
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