Connection poolingis a technique tomaintain a cache of idle database connections that can bereused for future requests to mitigate the cost ofopening new connections and manage resources efficiently.Inclient libraries likeSqlClientor ODBC, connection pooling capabilities are natively implemente...
To reduce the overhead of creating frequent application connections in Azure SQL Database, connection pooling is available in data providers. Connection pooling is enabled in ADO.NET by default, for example. Connection pooling allows an application to reuse connections and minimize the overhead of ...
To reduce the overhead of creating frequent application connections in Azure SQL Database, connection pooling is available in data providers. Connection pooling is enabled in ADO.NET by default, for example. Connection pooling allows an application to reuse connections and minimize the overhead of ...
修改应用程序以在每次遇到“只读”错误时调用SQLConnection.ClearAllPools或SQLConnection.ClearPool(conn)。 在应用程序连接字符串中,指定Pooling=False以禁用连接池。 这应经过测试,因为如果应用程序经常打开和关闭连接,则可能会影响性能。 另一种避免 DNS 复制/缓存延迟的选项是在遇到 3906 之后的时间范围内使用(原始...
This blog is a continuation of a series of blog posts to share best practices for improving performance and scale when using Azure Database for PostgreSQL service. In this post, we will focus on the benefits of using connection pooling and share our reco
Background Information – Connection Pooling It is well known that the creation and teardown of database connections to SQL Server is expensive, thus ADO.NET uses connection pools as an optimization strategy to limit the cost of the database connection creation and teardown operations....
For details, see SQL Server Connection Pooling (ADO.NET) . In summary, if an error occurs when a connection is being opened, connection attempts made in the next five seconds will fail fast without actually attempting to connect to the database. Furthermore, if connection attempts ...
$DatabaseServer= "xxxxx.database.windows.net" // Azure SQL Server name $Database= "xxxxxx" // Database Name $Username= "xxxxxx" // User Name $Password= "xxxxxx" // Password $Pooling= $true // Use connection pooling? --> $true/$false ...
For details, see SQL Server Connection Pooling (ADO.NET). In summary, if an error occurs when a connection is being opened, connection attempts made in the next five seconds will fail fast without actually attempting to connect to the database. Furthermore, if connection attempts made after ...
change depending on the resource usage.A logged-in session that hasbeen idle for 30 minutes will be terminated automatically.We stronglyrecommend that you use the connection pooling and always close the connectionwhen you are finished using it so that the unused connection will be returnedto the ...