A system for comparing a first taxonomy and a second taxonomy. The system may comprise at least one processor having associated cache memory, a cache module and a comparison module. The cache module may be configured to load a portion of a comparison sample to the cache memory. The comparison sample may comprise a part of the first taxonomy and a part of the second taxonomy. The comparison module may be configured to cause the processor to retrieve the portion of the first comparison sample from the cache memory and compare the portion of the first comparison sample.
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