Home Forums SQL Server 2008 SQL Server 2008 - General PLE (Page life expectancy) revisited again. RE: PLE (Page life expectancy) revisited again.

  • February 22, 2013 at 10:16 am

    #1590438

    ben.brugman (2/22/2013)

    The average time a page remains in the cache is two times the time it has been in the cache at any moment.

    Is it?

    Edit: actually, I see how you got that. Not sure I agree though.