One of the best ways to reduce the load on your server and increase application responsiveness is to reduce the number of "round trips" your application makes. This article by Andy Warren shows you a few ways to increase your performance by reducing round trips.   Read more...

Part two in the Introduction to ADO series, this beginner level article shows how to open a recordset, how to add and edit records, and touches lightly on how to select the best cursor type and locking mode. Good code samples help you get started fast!   Read more...

This week Andy continues his series on how to reduce the number of round trips to the server by looking at some things you can easily add to your applications without a lot of rearchitecting.   Read more...

Architectural choices for data access affect performance, scalability, maintainability, and usability. This article focuses on the performance aspects of these choices by comparing relative performance of various data access techniques, including Microsoft® ADO.NET Command, DataReader, DataSet, and XML Reader in common application scenarios with a Microsoft SQL Server™ 2000 database.  Read more...

Last week Andy started a discussion of the various ways you can reduce the number of round trips to the server. This week he continues by looking at a method he used recently to do client side caching of data to eliminate the round trip altogether. Gotta read it!   Read more...

One of the best ways to reduce the load on your server and increase application responsiveness is to reduce the number of "round trips" your application makes. This article by Andy Warren shows you a few ways to increase your performance by reducing round trips.   Read more...

In three previous articles Andy has done a very basic introduction to the ADO connection, command, and recordset objects. In this wrap up article he talks about how to use the power of ADO client side filtering and disconnected recordsets, then adds some code which shows how to combine all the objects. ADO is not simple, but Andy has done a good job in limiting his dicussion to the things you REALLY need to know about ADO to get started.   Read more...

Running a Web farm means managing session state across servers. Since session state can't be shared across a Web farm with Internet Information Services 5.0, a custom solution is required. One such solution using a tool called the session manager is described here.   Read more...