I'm not a die-hard DBIx::Class expert, so take my statement with a grain of salt.

... but I don't see a reason not to use: 

while (things_to_process) {
   $schema->txn_do(sub {
       # insert your 1000 rows here
   });
}

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In reply to Re: DBIX::Class and transactions by moritz
in thread DBIX::Class and transactions by learnedbyerror

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