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Activity: Question posted: 08 08 2010 16:54:42 +0000, 3 answers, 161 views, last activity 08 09 2010 10:14:53 +0000
 
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I am not asking the definition. This question is for the .net/Java developers. I wanted to know, whether connection pooling is the part of CODING or this concept is handled by SERVER/OS. Whether a programmer can handle the Connection Pooling?

 
  Answered by     Shirshendu Ghoshal, technical coordinator, pema rules pvt ltd  | 08 09 2010 10:14:53 +0000
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opening  adatabase coonection the connection is established if resource available or qued up and established when their is availbility ,after a programmer logouts the connection returns to the pool.

the server manages the connection pool for every requet

  Answered by     Sudhir Kumar Pal, Sr Software Engineer, Percept Technologies  | 08 09 2010 08:21:40 +0000
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Opening a database connection is a resource intensive and time consuming operation. Connection pooling increases the performance of Web applications by reusing active database connections instead of creating a new connection with every request. Connection pool manager maintains a pool of open database connections. When a new connection requests come in, the pool manager checks if the pool contains any unused connections and returns one if available. If all connections currently in the pool are busy and the maximum pool size has not been reached, the new connection is created and added to the pool. When the pool reaches its maximum size all new connection requests are being queued up until a connection in the pool becomes available or the connection attempt times out.

  Answered by     Ankitha , Associate/Sr. Associate -(Technical), Eventures  | 08 09 2010 08:15:22 +0000
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Pankaj I think it can be handled. Since I haven't worked on it I don't have deep knowledge about it. But I found this link informative. Hope it will help you....

http://java.sun.com/developer/onlineTraining/Programming/JDCBook/conpool.html       

:)

 
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