stavo leggendo una comparazione delle performance Mac OS X 10.6.2 vs Ubuntu 10.04 e sono piuttosto simili a parte il dato allarmante per quanto riguarda il database PostgreSQL

[Phoronix] Mac OS X 10.6.2 vs. Ubuntu 10.04 Performance

Mac OS X was many times faster than Ubuntu 10.04 when it came to the PostgreSQL performance. This is most likely due to Mac OS X running with the Journaled HFS+ while Ubuntu 10.04 is using EXT4, which has been struggling with this database test in recent kernel releases due to changes affecting the overall disk performance.
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