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Comparing Coro-Mysql/Mysql.pm (file contents):
Revision 1.7 by root, Thu Jan 13 11:57:09 2011 UTC vs.
Revision 1.8 by root, Thu Jan 13 12:08:56 2011 UTC

… …
51 51
52For very fast queries ("select 0"), this module can add noticable overhead 52For very fast queries ("select 0"), this module can add noticable overhead
53(around 15%) as it tries to switch to other coroutines when mysqld doesn't 53(around 15%) as it tries to switch to other coroutines when mysqld doesn't
54deliver the data instantly. 54deliver the data instantly.
55 55
56For most types of queries, there will be no overhead, especially on 56For most types of queries, there will be no extra latency, especially on
57multicore systems where your perl process can do other things while mysqld 57multicore systems where your perl process can do other things while mysqld
58does its stuff. 58does its stuff.
59 59
60=head2 LIMITATIONS 60=head2 LIMITATIONS
61 61

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