> Save it for very special situations, like impressing people at conferences and cocktail parties.

The use of "dualvar" in MCE::Shared::Cache is not due to schizophrenic behavior or trying to impress people. Nothing like that.

There was a dated article on the web (I misplaced the link) where someone compared several pure-Perl caching modules. In addition to performance, the author of the article compared memory consumption. The thing that I remember is the extra memory consumption using a hash to store the expiration time.

For me, "dualvar" solved a problem. I was able to add the "max_age" feature to MCE::Shared::Cache without greatly impacting performance or spike in memory consumption.

In reply to Re^5: Schizophrenic var by marioroy
in thread Schizophrenic var by bliako

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