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日期:2025-04-24
5 Nov 2014 ... A Java-based database connection pooling utility, supporting time-based idle
timeout, statement ......
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日期:2025-04-29
12 Jul 2014 ... There are several Database Connection Pools already available, both within
Apache products and ......
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日期:2025-04-25
Each connection within a pool connects to the same database source using the same authentication. The pool manages how those connections are handed out to be used, and recycles (or destroys) them when they are closed. Both the size of the pool and the ......
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日期:2025-04-28
Need code to create the connection pool in java? How does we make sure that connection pool doesn't return the same object which is already in use? How happens if client closed ......
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日期:2025-04-29
You have to validate the connection. If you use Oracle it is likely that you use Oracle´s Universal Connection Pool. The following assumes that you do so. The easiest way to validate the connection is to tell Oracle that the connection must be validated w...
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日期:2025-04-26
The url property is mandatory but all the others are optional. The user name and the matching password must be valid for the database defined by the URL. Below is an example of a db.properties file for a Windows platform, with one pool for an InstantDB da...
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日期:2025-04-25
WriteConcern Option for Single Write Operation Since by default a connection is given back to the pool after each request, you may wonder how calling getLastError() works after a write. You should actually use a write concern like WriteConcern.ACKNOWLEDGE...
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日期:2025-04-24
Before moving on to the details of Physical DB Connections, Logical/Pooled DB Connections, and their implementations, you may like to go through the concept of Connection Pooling. Read the article - Connection Pooling - What's it & Why needed? Physical .....