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An unexpected perf feature
LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
PostgreSQL 9.3 beta: Federated databases and more
LWN.net Weekly Edition for May 9, 2013
Staging drivers out
Posted Oct 31, 2009 19:57 UTC (Sat) by davecb (subscriber, #1574)
Not necessarily: unwillingness to upgrade and the freedom to not upgrade is why the time periods are so long. In the commercial world, the rule of thumb is that the slower users upgrade every three years, because the hardware turns over in roughly that period.
Instead of the months I usually work with, large-systems and linkers folks tend to support old versions of things for multiple hardware cycles, with complaints in the current, forced user intervention in the second and obsolescence in the third if no-one or note enough people scream bloody murder in the first two.
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