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=head1 BENEFITS

The primary benefit of this plugin is B<Concurrency Throughput>. Unlike traditional
database plugins that block your Dancer2 worker during a query, this plugin
delegates I/O to a background worker pool.

=head2 Non-Blocking I/O (Concurrency)

In a traditional sync app, if a database query takes B<500ms>, that L<Dancer2>
worker is B<"busy"> and cannot accept any other incoming requests for that
B<half a second>.

=over 4

=item Sync

B<10 workers> can handle exactly B<10 simultaneous long-running queries>. The
11th user must wait in the B<TCP queue>.

=item Async