Two questions for you:

  1. Why would anyone use a Perl script, to back up a PostgreSQL production server, to a MySQL backup?

    When every RDBMS worthy of the name has archiving solutions that are safer, more reliable, often transparent, and faster. And that avoid all the obvious compatibility issues.

    PgSQL, DB2, Oracle, SQL Server, and even MySQL.

  2. How are you going to handle DBI_DSN, DBI_USER & DBI_PASS?

    Ancillary: How are you going to fit your hash into an environment variable (or 3)?

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP an inspiration; A true Folk's Guy

In reply to Re^9: Avoiding compound data in software and system design by BrowserUk
in thread Avoiding compound data in software and system design by metaperl

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