In the last article (I hope) of this series I want to look at what happens when I change the parallel distribution method on the query that I’ve been using in my previous demonstrations. This was a query first introduced in a note on Bloom Filters (opens in a separate window) where I show two versions of a four-table parallel hash join, one using using the broadcastdistribution mechanism throughout, the other using the hash distribution method. For reference you can review the table definitions and plan (with execution stats) for the serial join in this posting (also opens in a separate window).
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