The shadow cache was an idea we had for improving performance by keeping a read-only "shadow" cell cache in memory after compactions. However, we empirically discovered that it does not improve performance, so we disabled it by default.
- Doug On Mon, Jun 6, 2011 at 8:31 AM, Pany Yue <[email protected]> wrote: > Hi, what's the usage of shadow cache in a AccessGroup ? > > -- > You received this message because you are subscribed to the Google Groups > "Hypertable Development" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/hypertable-dev?hl=en. > -- You received this message because you are subscribed to the Google Groups "Hypertable Development" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/hypertable-dev?hl=en.
