Asynchronous connection from Excel to SQL Server - How-to
Saturday, December 27th, 2008Many of my programs involve pulling data from our data warehouse, manipulating it a bit, and presenting the results to the user. Because it can time to get data out of the data warehouse (anywhere from a few seconds to 30 minutes for more complicated queries), the program can easily look like its frozen while the user is waiting. In the case of Excel macros, a running query can freeze up not only Excel, but make the whole computer seem sluggish.
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