On 25-Jun-07, at 10:53 PM, James liu wrote:
[quote]how can i use index all with ram and how to config which ram i shoulduse?[/quote]
Your os will automatically load the most frequently-used parts of the index in ram. If your total ram is at least as large as the total JVM heap size plus the on-disk footprint of the index, it will eventually reside completely in memory (assuming no other processes are using ram).
I don't understand your second question. -MIke