Oracle Connection Pooling: Out of Resources Issues
Out of resources issues in Oracle Connection Pooling refer to a situation where the pool runs out of available database connections. This can happen due to various reasons:
High concurrency: When multiple applications or processes are competing for access to the database, it increases the demand on the connection pool. If the pool capacity is not sufficient, out-of-resources errors will occur.
Connection leak: A connection that is not properly returned to the connection pool can lead to an increased number of connections being held by the pool, eventually causing out-of-resources issues.
Pool configuration: Incorrect settings in the pool configuration, such as insufficient minimum pool size or a long connection timeout, can contribute to out-of-resources situations.
To resolve these issues, you need to monitor and manage your Oracle Connection Pool effectively. This might involve increasing pool capacity, identifying and addressing leaks, optimizing pool configurations, or even upgrading to a larger database to accommodate the increased demand.
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