The following tips will help you create a client application with the best possible performance:
Avoid Certain Methods at Startup
Get and Set Multiple Properties
Use a Table to Work with Properties
Get and Set Properties with GetProps and SetProps
Save Frequently Used Properties
Write Uncompressed Formatted Text
Avoid Using IStream::SetSize to Extend a Stream
Sort Tables after Setting Columns and Restrictions
Call QueryRows for Small Tables
Open OLE Attachments with IStreamDocfile
Name Folders with Character Strings