Tuesday, June 09, 2009

Passing large .NET datasets across layers

If your .NET webservice is returning datasets, then you might face performance problems with large payloads consuming the network bandwidth. There are a few strategies around this problem.

1. Convert the dataset into a byte[] using the Binary Formatter. Compress this byte[] using the Deflate classes in .NET. On the client side, the reverse process needs to be done.
Peter Bromberg has written a nice article explaining the details of this strategy.

2. Convert the dataset into a XML string and compress the XML string. This discussion forum thread contains sample source code for the same.

No comments:

Post a Comment