These days we have the surrogate key in AX 2012. In general it is a recid Index that acts as primary and cluster index. Theoretically this looks perfect as long as we develop in the AX 2012 style. But there is a catch to it. First you may think this index can’t get fragmented. This is true only when one AOS is running; when multiple AOSs are running, they all have their recid pool; so getting the latest record should not be “order by Recid DESC” but “order by createdDatetime” DESC.
What is the...(read more)![]()
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