why don't you bulk insert the DBF data into a Mysql table and do the comparison with sql?

It seems like that you are doing equi joins;if that is so, then you can use a HASH table structure which is ideal for exact key retrieval.

you insert the DBF data into a table hashed on the keys and also make a HASHed secondary index on the keys of the Mysql table, which will be used for the joining

In reply to Re: Comparing DBI records by nikosv
in thread Comparing DBI records by parser

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