System.Data.SqlClient.SqlException: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) at System.Data.SqlClient.SqlConnection.Open() at System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState) at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) at ftp_controls.Common_.Utility_.GetCustomRegPropertiesByUrl(String url) FTPOnline - Java Pro Live! Boston - Architecting for J2EE Performance
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Architecting for J2EE Performance
Take a look at how certain architectural and design decisions impact J2EE Web service application performance.

Java Pro Live! Boston, October 19, 2004

Watch a video of the session! (51:30)

Web services are being deployed today primarily by early adopters. With the advent of the J2EE 1.4 specification and its focus on Web services functionality, adoption and deployment of Web services technology will increase substantially. In his Java Pro Live! session, Steve Stover discussed how decisions made during the architectural and design phases of the application development lifecycle have a significant impact on the long-term performance and scalability of a J2EE 1.4/Web service application.

Resources:
"Strategies for Architecting High Performance J2EE Applications," by Steve Stover (registration required)
FTPOnline's J2EE Special Report
FTPOnline's Testing and Performance Special Report
FTPOnline's J2EE Hot Topic page


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