What is connection pooling

Question

C# Corner Support · Answer

Connection pooling in the context of ADO.NET technology involves the efficient management and reuse of database connections to optimize performance and resource utilization. When a connection to a database is established it incurs overhead due to the allocation of resources and network communication. By utilizing connection pooling ADO.NET can minimize these overheads by reusing existing connections rather than creating new ones for each request. Here's a simplified example to illustrate connection pooling in ADO.NET using C#: using (SqlConnection connection = new SqlConnection(your_connection_string)) { connection.Open(); // Perform database operations // Connection is automatically returned to the pool upon disposal } In the example when the `Open()` method is called ADO.NET checks the pool for an available connection. If one exists it's returned for use. After the database operations are completed and the `SqlConnection` object is disposed the connection is returned to the pool for potential reuse. The size of the connection pool is controlled by ADO.NET and can be adjusted through configuration settings. These settings govern the minimum and maximum number of connections to be maintained in the pool along with other parameters such as connection lifetime and timeout. An essential point to note is that connection pooling is enabled by default in ADO.NET making it an inherent part of the framework's optimization for database connectivity. I hope this explanation gives you a clear understanding of connection pooling in ADO.NET. If you have any further technical queries within this realm feel free to ask.

Satyam Sinha · Answer

onnection pooling in the context of ADO.NET technology involves the efficient management and reuse of database connections to optimize performance and resource utilization. When a connection to a database is established it incurs overhead due to the allocation of resources and network communication. By utilizing connection pooling ADO.NET can minimize these overheads by reusing existing connections rather than creating new ones for each request. Here's a simplified example to illustrate connection pooling in ADO.NET using C#:

Vijay Pratap · Answer

Connection pooling is a technique used in software applications particularly those that interact with databases or other external resources over a network to manage and reuse database connections. Instead of opening and closing a new connection for each request connection pooling maintains a pool of pre-established connections that can be reused by multiple clients.

Vijay Pratap · Answer

Connection pooling is a technique used in software applications particularly those that interact with databases or other external resources over a network to manage and reuse database connections. Instead of opening and closing a new connection for each request connection pooling maintains a pool of pre-established connections that can be reused by multiple clients.

Satyam Sinha · Answer

onnection pooling in the context of ADO.NET technology involves the efficient management and reuse of database connections to optimize performance and resource utilization. When a connection to a database is established it incurs overhead due to the allocation of resources and network communication. By utilizing connection pooling ADO.NET can minimize these overheads by reusing existing connections rather than creating new ones for each request. Here's a simplified example to illustrate connection pooling in ADO.NET using C#: using (SqlConnection connection = new SqlConnection(your_connection_string)) { connection.Open(); // Perform database operations // Connection is automatically returned to the pool upon disposal } C# Copy In the example when the `Open()` method is called ADO.NET checks the pool for an available connection. If