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By vlad_mihalcea
via java.dzone.com
Published: Jul 16 2014 / 11:25

While there’s not much application-side IDENTITY generator optimization (other than configuring database identity preallocation), the sequence identifiers offer much more flexibility in this regard. One of the most common optimization strategy is based on the hi/lo allocation algorithm. This article will investigate various sequence-like generation strategies and all the available optimizations.
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