Zitat von Anderson Valadares <andervalbh@xxxxxxxxx>:
Hello, we have a client with AIX version 7.1 what is using PostgreSQL 9.3.5 compiled with GCC 4.6.4 wonder if it's appropriate or would you rather use the XLC to obtain a better performance? Regards Anderson
IMHO most of the performance for a database is I/O related and a result of the layout and the application. Code optimizer may result in some low one digit percentage changes, so no need to optimize for most cases.
Regards Andreas
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